mirror of
https://github.com/EmbarkStudios/rust-gpu.git
synced 2024-10-29 21:42:20 +00:00
Refactor validation tests to use compiletest (#464)
* Refactor validation tests to use compiletest * Update tests/ui/lang/core/ptr/allocate_const_scalar.rs
This commit is contained in:
XAMPPRocky
GitHub
parent
144a447f30
commit
27eb1d1413
@ -2,3 +2,6 @@
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# Currently there's an issue where the Example CPU runner fails without
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# Currently there's an issue where the Example CPU runner fails without
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# `-C prefer-dynamic`.
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# `-C prefer-dynamic`.
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rustflags = "-C prefer-dynamic"
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rustflags = "-C prefer-dynamic"
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[alias]
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compiletest = "run --release --manifest-path=tests/Cargo.toml"
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1
.gitattributes
vendored
1
.gitattributes
vendored
@ -1,2 +1,3 @@
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# configure GitHub linguist (language bar) https://github.com/github/linguist#overrides
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# configure GitHub linguist (language bar) https://github.com/github/linguist#overrides
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docs/* linguist-documentation
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docs/* linguist-documentation
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* text=auto eol=lf
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2
.github/workflows/test.sh
vendored
2
.github/workflows/test.sh
vendored
@ -51,3 +51,5 @@ cargo_test examples/runners/wgpu
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cargo_test_no_features examples/runners/cpu
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cargo_test_no_features examples/runners/cpu
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cargo_test_no_features examples/shaders/sky-shader
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cargo_test_no_features examples/shaders/sky-shader
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cargo_test_no_features examples/shaders/simplest-shader
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cargo_test_no_features examples/shaders/simplest-shader
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cargo compiletest
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1
.gitignore
vendored
1
.gitignore
vendored
@ -1,2 +1,3 @@
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target/
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target/
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.vscode/
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.vscode/
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tests/Cargo.lock
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146
Cargo.lock
generated
146
Cargo.lock
generated
@ -54,6 +54,12 @@ dependencies = [
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"winapi 0.3.9",
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"winapi 0.3.9",
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]
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]
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[[package]]
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name = "anyhow"
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version = "1.0.38"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "afddf7f520a80dbf76e6f50a35bca42a2331ef227a28b3b6dc5c2e2338d114b1"
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[[package]]
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[[package]]
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name = "arrayvec"
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name = "arrayvec"
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version = "0.5.2"
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version = "0.5.2"
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@ -324,6 +330,35 @@ dependencies = [
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"objc",
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"objc",
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]
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]
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[[package]]
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name = "compiletest_rs"
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version = "0.6.0"
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source = "git+https://github.com/Manishearth/compiletest-rs.git?rev=1f4a4c4#1f4a4c40e06ba36fef63909ddfaa76edcb2ac620"
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dependencies = [
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"diff",
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"filetime",
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"getopts",
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"lazy_static",
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"libc",
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"log",
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"miow 0.3.6",
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"regex",
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"rustfix",
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"serde",
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"serde_derive",
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"serde_json",
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"tester",
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"winapi 0.3.9",
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]
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[[package]]
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name = "compiletests"
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version = "0.0.0"
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dependencies = [
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"compiletest_rs",
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"rustc_codegen_spirv",
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]
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[[package]]
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[[package]]
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name = "compute-shader"
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name = "compute-shader"
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version = "0.4.0-alpha.0"
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version = "0.4.0-alpha.0"
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@ -572,12 +607,39 @@ dependencies = [
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"syn",
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"syn",
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]
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]
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[[package]]
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name = "diff"
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version = "0.1.12"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0e25ea47919b1560c4e3b7fe0aaab9becf5b84a10325ddf7db0f0ba5e1026499"
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[[package]]
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[[package]]
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name = "difference"
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name = "difference"
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version = "2.0.0"
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version = "2.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "524cbf6897b527295dff137cec09ecf3a05f4fddffd7dfcd1585403449e74198"
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checksum = "524cbf6897b527295dff137cec09ecf3a05f4fddffd7dfcd1585403449e74198"
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[[package]]
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name = "dirs-next"
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version = "2.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b98cf8ebf19c3d1b223e151f99a4f9f0690dca41414773390fc824184ac833e1"
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dependencies = [
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"cfg-if 1.0.0",
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"dirs-sys-next",
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]
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[[package]]
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name = "dirs-sys-next"
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version = "0.1.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "4ebda144c4fe02d1f7ea1a7d9641b6fc6b580adcfa024ae48797ecdeb6825b4d"
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dependencies = [
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"libc",
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"redox_users",
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"winapi 0.3.9",
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]
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[[package]]
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[[package]]
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name = "dispatch"
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name = "dispatch"
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version = "0.2.0"
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version = "0.2.0"
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@ -844,6 +906,15 @@ dependencies = [
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"byteorder",
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"byteorder",
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]
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]
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[[package]]
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name = "getopts"
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version = "0.2.21"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "14dbbfd5c71d70241ecf9e6f13737f7b5ce823821063188d7e46c41d371eebd5"
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dependencies = [
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"unicode-width",
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]
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[[package]]
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[[package]]
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name = "getrandom"
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name = "getrandom"
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version = "0.2.2"
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version = "0.2.2"
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@ -1295,7 +1366,7 @@ dependencies = [
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"kernel32-sys",
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"kernel32-sys",
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"libc",
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"libc",
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"log",
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"log",
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"miow",
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"miow 0.2.2",
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"net2",
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"net2",
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"slab",
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"slab",
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"winapi 0.2.8",
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"winapi 0.2.8",
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@ -1325,6 +1396,16 @@ dependencies = [
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"ws2_32-sys",
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"ws2_32-sys",
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]
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]
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[[package]]
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name = "miow"
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version = "0.3.6"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5a33c1b55807fbed163481b5ba66db4b2fa6cde694a5027be10fb724206c5897"
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dependencies = [
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"socket2",
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"winapi 0.3.9",
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]
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[[package]]
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[[package]]
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name = "mouse-shader"
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name = "mouse-shader"
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version = "0.1.0"
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version = "0.1.0"
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@ -1834,6 +1915,16 @@ dependencies = [
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"bitflags",
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"bitflags",
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]
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]
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[[package]]
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name = "redox_users"
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version = "0.4.0"
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|
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "528532f3d801c87aec9def2add9ca802fe569e44a544afe633765267840abe64"
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dependencies = [
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"getrandom",
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"redox_syscall 0.2.5",
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]
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[[package]]
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[[package]]
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name = "regex"
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name = "regex"
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version = "1.4.5"
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version = "1.4.5"
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@ -1912,6 +2003,18 @@ dependencies = [
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"topological-sort",
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"topological-sort",
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]
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]
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[[package]]
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name = "rustfix"
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version = "0.5.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f2c50b74badcddeb8f7652fa8323ce440b95286f8e4b64ebfd871c609672704e"
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dependencies = [
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"anyhow",
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"log",
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"serde",
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"serde_json",
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]
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[[package]]
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[[package]]
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name = "rusttype"
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name = "rusttype"
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version = "0.9.2"
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version = "0.9.2"
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@ -1922,6 +2025,12 @@ dependencies = [
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"owned_ttf_parser",
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"owned_ttf_parser",
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]
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]
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[[package]]
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name = "rustversion"
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version = "1.0.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "cb5d2a036dc6d2d8fd16fde3498b04306e29bd193bf306a57427019b823d5acd"
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[[package]]
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[[package]]
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name = "ryu"
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name = "ryu"
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version = "1.0.5"
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version = "1.0.5"
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@ -2081,6 +2190,17 @@ dependencies = [
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"wayland-protocols 0.28.5",
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"wayland-protocols 0.28.5",
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]
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]
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[[package]]
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name = "socket2"
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version = "0.3.19"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "122e570113d28d773067fab24266b66753f6ea915758651696b6e35e49f88d6e"
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dependencies = [
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"cfg-if 1.0.0",
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"libc",
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"winapi 0.3.9",
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]
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[[package]]
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[[package]]
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name = "spirv-builder"
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name = "spirv-builder"
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version = "0.4.0-alpha.0"
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version = "0.4.0-alpha.0"
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@ -2269,6 +2389,17 @@ dependencies = [
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"winapi 0.3.9",
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"winapi 0.3.9",
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]
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]
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[[package]]
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name = "term"
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version = "0.7.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c59df8ac95d96ff9bede18eb7300b0fda5e5d8d90960e76f8e14ae765eedbf1f"
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dependencies = [
|
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|
"dirs-next",
|
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"rustversion",
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"winapi 0.3.9",
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]
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[[package]]
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[[package]]
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name = "termcolor"
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name = "termcolor"
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version = "1.1.2"
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version = "1.1.2"
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@ -2278,6 +2409,19 @@ dependencies = [
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"winapi-util",
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"winapi-util",
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]
|
]
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[[package]]
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name = "tester"
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version = "0.9.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0639d10d8f4615f223a57275cf40f9bdb7cfbb806bcb7f7cc56e3beb55a576eb"
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dependencies = [
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|
"cfg-if 1.0.0",
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"getopts",
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"libc",
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"num_cpus",
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|
"term",
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|
]
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[[package]]
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[[package]]
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name = "textwrap"
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name = "textwrap"
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version = "0.11.0"
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version = "0.11.0"
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[workspace]
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[workspace]
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exclude = ["target/"]
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members = [
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members = [
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"examples/runners/cpu",
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"examples/runners/cpu",
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"examples/runners/ash",
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"examples/runners/ash",
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"crates/rustc_codegen_spirv",
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"crates/rustc_codegen_spirv",
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"crates/spirv-builder",
|
"crates/spirv-builder",
|
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"crates/spirv-std",
|
"crates/spirv-std",
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|
"tests",
|
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]
|
]
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# Compile build-dependencies in release mode with
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# Compile build-dependencies in release mode with
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spirv-std = { path = "./crates/spirv-std" }
|
spirv-std = { path = "./crates/spirv-std" }
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spirv-std-macros = { path = "./crates/spirv-std-macros" }
|
spirv-std-macros = { path = "./crates/spirv-std-macros" }
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glam = { git = "https://github.com/bitshifter/glam-rs.git", rev ="b3e94fb" }
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glam = { git = "https://github.com/bitshifter/glam-rs.git", rev ="b3e94fb" }
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||||||
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# TODO: Needed for handling SPIR-V extension across platforms. Remove once
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# next version is released.
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||||||
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compiletest_rs= { git = "https://github.com/Manishearth/compiletest-rs.git", rev = "1f4a4c4" }
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@ -1,304 +0,0 @@
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use super::val;
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|
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#[test]
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fn any() {
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val(r#"
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#[allow(unused_attributes)]
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|
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#[spirv(fragment)]
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|
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pub fn main() {
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let vector = glam::BVec2::new(true, false);
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|
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assert!(arch::any(vector));
|
|
||||||
}
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|
||||||
"#);
|
|
||||||
}
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|
||||||
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|
||||||
#[test]
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|
||||||
fn all() {
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|
||||||
val(r#"
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|
||||||
#[allow(unused_attributes)]
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|
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#[spirv(fragment)]
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|
||||||
pub fn main() {
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|
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let vector = glam::BVec2::new(true, true);
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|
||||||
assert!(spirv_std::arch::all(vector));
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|
||||||
}
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|
||||||
"#);
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|
||||||
}
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||||||
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|
||||||
#[test]
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|
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fn s_negate() {
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|
||||||
val(r#"
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|
||||||
#[allow(unused_attributes)]
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#[spirv(fragment)]
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||||||
pub fn main() {
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let operand: i32 = -5;
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let vector = glam::IVec2::new(-5, -0);
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|
||||||
assert!(arch::s_negate_vector(vector) == glam::IVec2::new(5, 0));
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|
||||||
}
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|
||||||
"#);
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|
||||||
}
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|
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||||||
#[test]
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|
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fn f_negate() {
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|
||||||
val(r#"
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|
||||||
#[allow(unused_attributes)]
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|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
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|
||||||
let operand: f32 = -5.0;
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|
||||||
let vector = glam::Vec2::new(-5.0, -0.0);
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|
||||||
assert!(arch::f_negate_vector(vector) == glam::Vec2::new(5.0, 0.0));
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|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
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|
||||||
|
|
||||||
#[test]
|
|
||||||
fn i_add() {
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|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x = 5;
|
|
||||||
let y = 2;
|
|
||||||
let vx = glam::IVec2::new(2, 5);
|
|
||||||
let vy = glam::IVec2::new(5, 2);
|
|
||||||
assert!(arch::i_add_vector(vx, vy) == glam::IVec2::new(7, 7));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn f_add() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x = 5.0;
|
|
||||||
let y = 2.0;
|
|
||||||
let vx = glam::Vec2::new(2.0, 5.0);
|
|
||||||
let vy = glam::Vec2::new(5.0, 2.0);
|
|
||||||
assert!(arch::f_add_vector(vx, vy) == glam::Vec2::new(7.0, 7.0));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn i_sub() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x = 5;
|
|
||||||
let y = 5;
|
|
||||||
let vx = glam::IVec2::new(5, 7);
|
|
||||||
let vy = glam::IVec2::new(5, 7);
|
|
||||||
assert!(arch::i_sub_vector(vx, vy) == glam::IVec2::new(0, 0));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn f_sub() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x = 5.0;
|
|
||||||
let y = 5.0;
|
|
||||||
let vx = glam::Vec2::new(5.0, 7.0);
|
|
||||||
let vy = glam::Vec2::new(5.0, 7.0);
|
|
||||||
assert!(arch::f_sub_vector(vx, vy) == glam::Vec2::new(0.0, 0.0));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn i_mul() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x = 5;
|
|
||||||
let y = 2;
|
|
||||||
let vx = glam::IVec2::new(5, 2);
|
|
||||||
let vy = glam::IVec2::new(2, 5);
|
|
||||||
assert!(arch::i_mul_vector(vx, vy) == glam::IVec2::new(10, 10));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn f_mul() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x = 5.0;
|
|
||||||
let y = 2.0;
|
|
||||||
let vx = glam::Vec2::new(5.0, 2.0);
|
|
||||||
let vy = glam::Vec2::new(2.0, 5.0);
|
|
||||||
assert!(arch::f_mul_vector(vx, vy) == glam::Vec2::new(10.0, 10.0));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn s_div() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x = 10;
|
|
||||||
let y = 2;
|
|
||||||
let vx = glam::IVec2::new(10, 10);
|
|
||||||
let vy = glam::IVec2::new(2, 2);
|
|
||||||
assert!(arch::s_div_vector(vx, vy) == glam::IVec2::new(5, 5));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn u_div() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x: u32 = 10;
|
|
||||||
let y = 2;
|
|
||||||
let vx = glam::UVec2::new(10, 10);
|
|
||||||
let vy = glam::UVec2::new(2, 2);
|
|
||||||
assert!(arch::u_div_vector(vx, vy) == glam::UVec2::new(5, 5));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn f_div() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x = 10.0;
|
|
||||||
let y = 2.0;
|
|
||||||
let vx = glam::Vec2::new(10.0, 10.0);
|
|
||||||
let vy = glam::Vec2::new(2.0, 2.0);
|
|
||||||
assert!(arch::f_div_vector(vx, vy) == glam::Vec2::new(5.0, 5.0));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn u_mod() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x: u32 = 10;
|
|
||||||
let y = 2;
|
|
||||||
let vx = glam::UVec2::new(10, 10);
|
|
||||||
let vy = glam::UVec2::new(2, 2);
|
|
||||||
assert!(arch::u_mod_vector(vx, vy) == glam::UVec2::new(0, 0));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn s_mod() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x = 10;
|
|
||||||
let y = 2;
|
|
||||||
let vx = glam::IVec2::new(10, 10);
|
|
||||||
let vy = glam::IVec2::new(2, 2);
|
|
||||||
assert!(arch::s_mod_vector(vx, vy) == glam::IVec2::new(0, 0));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn s_rem() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x = -10;
|
|
||||||
let y = -2;
|
|
||||||
let vx = glam::IVec2::new(-10, -10);
|
|
||||||
let vy = glam::IVec2::new(-2, -2);
|
|
||||||
assert!(arch::s_rem_vector(vx, vy) == glam::IVec2::new(-0, -0));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn f_mod() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x = 10.0;
|
|
||||||
let y = 2.0;
|
|
||||||
let vx = glam::Vec2::new(10.0, 10.0);
|
|
||||||
let vy = glam::Vec2::new(2.0, 2.0);
|
|
||||||
assert!(arch::f_mod_vector(vx, vy) == glam::Vec2::new(0.0, 0.0));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn f_rem() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let x = -10.0;
|
|
||||||
let y = -2.0;
|
|
||||||
let vx = glam::Vec2::new(-10.0, -10.0);
|
|
||||||
let vy = glam::Vec2::new(-2.0, -2.0);
|
|
||||||
assert!(arch::f_mod_vector(vx, vy) == glam::Vec2::new(-0.0, -0.0));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn vector_times_scalar() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let vector = glam::Vec2::new(10.0, 10.0);
|
|
||||||
let scalar = 2.0;
|
|
||||||
assert!(arch::vector_times_scalar(vector, scalar) == glam::Vec2::new(20.0, 20.0));
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn vector_extract_dynamic() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let vector = glam::Vec2::new(1.0, 2.0);
|
|
||||||
let element = unsafe { spirv_std::arch::vector_extract_dynamic(vector, 1) };
|
|
||||||
assert!(2.0 == element);
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn vector_insert_dynamic() {
|
|
||||||
val(r#"
|
|
||||||
#[allow(unused_attributes)]
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let vector = glam::Vec2::new(1.0, 2.0);
|
|
||||||
let expected = glam::Vec2::new(1.0, 3.0);
|
|
||||||
let new_vector = unsafe { spirv_std::arch::vector_insert_dynamic(vector, 1, 3.0) };
|
|
||||||
assert!(new_vector == expected);
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
@ -19,15 +19,6 @@ impl<'a> Drop for SetEnvVar<'a> {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn hello_world() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
#[test]
|
||||||
fn custom_entry_point() {
|
fn custom_entry_point() {
|
||||||
dis_globals(
|
dis_globals(
|
||||||
@ -209,95 +200,6 @@ OpDecorate %4 Binding 0
|
|||||||
);
|
);
|
||||||
}
|
}
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn asm_const_arg() {
|
|
||||||
val(r#"
|
|
||||||
fn asm() {
|
|
||||||
unsafe {
|
|
||||||
const N: usize = 3;
|
|
||||||
asm!(
|
|
||||||
"%int = OpTypeInt 32 0",
|
|
||||||
"%type = OpTypeVector %int {len}",
|
|
||||||
len = const N,
|
|
||||||
);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
asm();
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn logical_and() {
|
|
||||||
val(r#"
|
|
||||||
fn f(x: bool, y: bool) -> bool {
|
|
||||||
x && y
|
|
||||||
}
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
f(false, true);
|
|
||||||
}"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn panic() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
panic!("aaa");
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn panic_builtin() {
|
|
||||||
val(r#"
|
|
||||||
fn int_div(x: usize) -> usize {
|
|
||||||
1 / x
|
|
||||||
}
|
|
||||||
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
int_div(0);
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn panic_builtin_bounds_check() {
|
|
||||||
val(r#"
|
|
||||||
fn array_bounds_check(x: [u32; 4], i: usize) -> u32 {
|
|
||||||
x[i]
|
|
||||||
}
|
|
||||||
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
array_bounds_check([0, 1, 2, 3], 5);
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
// NOTE(eddyb) this won't pass Vulkan validation (see `push_constant_vulkan`),
|
|
||||||
// but should still pass the basline SPIR-V validation.
|
|
||||||
#[test]
|
|
||||||
fn push_constant() {
|
|
||||||
val(r#"
|
|
||||||
#[derive(Copy, Clone)]
|
|
||||||
pub struct ShaderConstants {
|
|
||||||
pub width: u32,
|
|
||||||
pub height: u32,
|
|
||||||
pub time: f32,
|
|
||||||
}
|
|
||||||
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(constants: PushConstant<ShaderConstants>) {
|
|
||||||
let _constants = *constants;
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
// NOTE(eddyb) we specifically run Vulkan validation here, as the default
|
// NOTE(eddyb) we specifically run Vulkan validation here, as the default
|
||||||
// validation rules are more lax and don't require a `Block` decoration
|
// validation rules are more lax and don't require a `Block` decoration
|
||||||
// (`#[spirv(block)]` here) on `struct ShaderConstants`.
|
// (`#[spirv(block)]` here) on `struct ShaderConstants`.
|
||||||
@ -321,15 +223,6 @@ pub fn main(constants: PushConstant<ShaderConstants>) {
|
|||||||
);
|
);
|
||||||
}
|
}
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn infinite_loop() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
loop {}
|
|
||||||
}"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
#[test]
|
||||||
fn unroll_loops() {
|
fn unroll_loops() {
|
||||||
dis_fn(
|
dis_fn(
|
||||||
@ -390,115 +283,6 @@ OpFunctionEnd"#,
|
|||||||
);
|
);
|
||||||
}
|
}
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn signum() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<f32>, mut o: Output<f32>) {
|
|
||||||
*o = i.signum();
|
|
||||||
}"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
// Doesn't work, only worked before because I think it got optimized away before hitting the
|
|
||||||
// backend.
|
|
||||||
#[ignore]
|
|
||||||
fn allocate_const_scalar_pointer() {
|
|
||||||
val(r#"
|
|
||||||
use core::ptr::Unique;
|
|
||||||
const POINTER: Unique<[u8;4]> = Unique::<[u8; 4]>::dangling();
|
|
||||||
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let _pointer = POINTER;
|
|
||||||
}"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn allocate_vec_like_pointer() {
|
|
||||||
val(r#"
|
|
||||||
use core::ptr::Unique;
|
|
||||||
const VEC_LIKE: (Unique<usize>, usize, usize) = (Unique::<usize>::dangling(), 0, 0);
|
|
||||||
|
|
||||||
pub fn assign_vec_like() {
|
|
||||||
let _vec_like = VEC_LIKE;
|
|
||||||
}
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {}"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn allocate_null_pointer() {
|
|
||||||
val(r#"
|
|
||||||
use core::ptr::null;
|
|
||||||
const NULL_PTR: *const i32 = null();
|
|
||||||
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let _null_ptr = NULL_PTR;
|
|
||||||
}"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn create_uninitialized_memory() {
|
|
||||||
val(r#"
|
|
||||||
use core::mem::MaybeUninit;
|
|
||||||
const MAYBEI32: MaybeUninit<&i32> = MaybeUninit::<&i32>::uninit();
|
|
||||||
|
|
||||||
pub fn create_uninit_and_write() {
|
|
||||||
let mut maybei32 = MAYBEI32;
|
|
||||||
unsafe { maybei32.as_mut_ptr().write(&0); }
|
|
||||||
let _maybei32 = unsafe { maybei32.assume_init() };
|
|
||||||
}
|
|
||||||
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {}"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn vector_extract_dynamic() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let vector = glam::Vec2::new(1.0, 2.0);
|
|
||||||
let element = unsafe { spirv_std::arch::vector_extract_dynamic(vector, 1) };
|
|
||||||
assert!(2.0 == element);
|
|
||||||
let uvector = glam::UVec2::new(1, 2);
|
|
||||||
let element: u32 = unsafe { spirv_std::arch::vector_extract_dynamic(uvector, 1) };
|
|
||||||
assert!(2 == element);
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn vector_insert_dynamic() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let vector = glam::Vec2::new(1.0, 2.0);
|
|
||||||
let expected = glam::Vec2::new(1.0, 3.0);
|
|
||||||
let new_vector = unsafe { spirv_std::arch::vector_insert_dynamic(vector, 1, 3.0) };
|
|
||||||
assert!(new_vector == expected);
|
|
||||||
let uvector = glam::UVec2::new(1, 2);
|
|
||||||
let uexpected = glam::UVec2::new(1, 3);
|
|
||||||
let new_vector = unsafe { spirv_std::arch::vector_insert_dynamic(uvector, 1, 3) };
|
|
||||||
assert!(new_vector == uexpected);
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn mat3_vec3_multiply() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(input: Input<glam::Mat3>, mut output: Output<glam::Vec3>) {
|
|
||||||
let input = *input;
|
|
||||||
let vector = input * glam::Vec3::new(1.0, 2.0, 3.0);
|
|
||||||
*output = vector;
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
#[test]
|
||||||
fn complex_image_sample_inst() {
|
fn complex_image_sample_inst() {
|
||||||
dis_fn(
|
dis_fn(
|
||||||
@ -570,41 +354,6 @@ OpFunctionEnd",
|
|||||||
);
|
);
|
||||||
}
|
}
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn image_read() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(image: UniformConstant<StorageImage2d>, mut output: Output<glam::Vec2>) {
|
|
||||||
let coords = image.read(glam::IVec2::new(0, 1));
|
|
||||||
*output = coords;
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn image_write() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(input: Input<glam::Vec2>, image: UniformConstant<StorageImage2d>) {
|
|
||||||
let texels = *input;
|
|
||||||
unsafe {
|
|
||||||
image.write(glam::UVec2::new(0, 1), texels);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn image_fetch() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(image: UniformConstant<Image2d>, mut output: Output<glam::Vec4>) {
|
|
||||||
let texel = image.fetch(glam::IVec2::new(0, 1));
|
|
||||||
*output = texel;
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Helper to generate all of the `ptr_*` tests below, which test that the various
|
/// Helper to generate all of the `ptr_*` tests below, which test that the various
|
||||||
/// ways to use raw pointer `read`/`write`/`copy`, to copy a single value, work,
|
/// ways to use raw pointer `read`/`write`/`copy`, to copy a single value, work,
|
||||||
/// and that the resulting SPIR-V uses either a pair of `OpLoad` and `OpStore`,
|
/// and that the resulting SPIR-V uses either a pair of `OpLoad` and `OpStore`,
|
||||||
|
|||||||
@ -1,423 +0,0 @@
|
|||||||
use super::val;
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 10 {
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while_while() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 20 {
|
|
||||||
while *i < 10 {
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while_while_break() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 20 {
|
|
||||||
while *i < 10 {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while_while_if_break() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 20 {
|
|
||||||
while *i < 10 {
|
|
||||||
if *i > 10 {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while_break() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 10 {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while_if_break() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 10 {
|
|
||||||
if *i == 0 {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while_if_break_else_break() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 10 {
|
|
||||||
if *i == 0 {
|
|
||||||
break;
|
|
||||||
} else {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while_if_break_if_break() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 10 {
|
|
||||||
if *i == 0 {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
if *i == 1 {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while_while_continue() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 20 {
|
|
||||||
while *i < 10 {
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while_while_if_continue() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 20 {
|
|
||||||
while *i < 10 {
|
|
||||||
if *i > 5 {
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while_continue() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 10 {
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while_if_continue() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 10 {
|
|
||||||
if *i == 0 {
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while_if_continue_else_continue() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 10 {
|
|
||||||
if *i == 0 {
|
|
||||||
continue;
|
|
||||||
} else {
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_while_return() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 10 {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_if_return_else() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
if *i < 10 {
|
|
||||||
return;
|
|
||||||
} else {
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_if_return_else_return() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
if *i < 10 {
|
|
||||||
return;
|
|
||||||
} else {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_if_while() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
if *i == 0 {
|
|
||||||
while *i < 10 {
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_if() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
if *i > 0 {
|
|
||||||
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
#[test]
|
|
||||||
fn cf_ifx2() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
if *i > 0 {
|
|
||||||
|
|
||||||
}
|
|
||||||
if *i > 1 {
|
|
||||||
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_if_else() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
if *i > 0 {
|
|
||||||
|
|
||||||
} else {
|
|
||||||
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_if_elseif_else() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
if *i > 0 {
|
|
||||||
|
|
||||||
} else if *i < 0 {
|
|
||||||
|
|
||||||
} else {
|
|
||||||
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_if_if() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
if *i > 0 {
|
|
||||||
if *i < 10 {
|
|
||||||
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_defer() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
while *i < 32 {
|
|
||||||
let current_position = 0;
|
|
||||||
if *i < current_position {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
if *i < current_position {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn issue_283() {
|
|
||||||
// version of issue 283 with loop uncommented and warnings fixed
|
|
||||||
// https://github.com/EmbarkStudios/rust-gpu/issues/283
|
|
||||||
val(r#"
|
|
||||||
use glam::*;
|
|
||||||
fn sphere_sdf(p: Vec3) -> f32 {
|
|
||||||
p.length() - 1.0
|
|
||||||
}
|
|
||||||
|
|
||||||
// Global scene to render
|
|
||||||
fn scene_sdf(p: Vec3) -> f32 {
|
|
||||||
sphere_sdf(p)
|
|
||||||
}
|
|
||||||
|
|
||||||
fn render(eye: Vec3, dir: Vec3, start: f32, end: f32) -> f32 {
|
|
||||||
let max_marching_steps: i32 = 255;
|
|
||||||
let epsilon: f32 = 0.0001;
|
|
||||||
|
|
||||||
let mut depth = start;
|
|
||||||
let mut i = 0;
|
|
||||||
|
|
||||||
loop {
|
|
||||||
if i < max_marching_steps {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
let dist = scene_sdf(eye + depth * dir);
|
|
||||||
|
|
||||||
if dist < epsilon {
|
|
||||||
return depth;
|
|
||||||
}
|
|
||||||
|
|
||||||
depth += dist;
|
|
||||||
|
|
||||||
if depth >= end {
|
|
||||||
return end;
|
|
||||||
}
|
|
||||||
|
|
||||||
i += 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
end
|
|
||||||
}
|
|
||||||
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main() {
|
|
||||||
let v = Vec3::new(1.0, 1.0, 1.0);
|
|
||||||
render(v, v, 1.0, 2.0);
|
|
||||||
}"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
// NOTE(eddyb) this tests `for` loop desugaring (with its call to `Iterator::next`
|
|
||||||
// and matching on the resulting `Option`), without relying on a `Range` iterator.
|
|
||||||
// More precisely, `Range` used to not compile, due to it using `mem::replace`,
|
|
||||||
// which, before https://github.com/rust-lang/rust/pull/83022, used to just call
|
|
||||||
// `mem::swap` (which has a block-wise optimization that can't work on SPIR-V).
|
|
||||||
#[test]
|
|
||||||
fn cf_for_with_custom_range_iter() {
|
|
||||||
val(r#"
|
|
||||||
use num_traits::Num;
|
|
||||||
use core::ops::Range;
|
|
||||||
|
|
||||||
struct RangeIter<T>(Range<T>);
|
|
||||||
|
|
||||||
impl<T: Num + Ord + Copy> Iterator for RangeIter<T> {
|
|
||||||
type Item = T;
|
|
||||||
fn next(&mut self) -> Option<T> {
|
|
||||||
let x = self.0.start;
|
|
||||||
if x >= self.0.end {
|
|
||||||
None
|
|
||||||
} else {
|
|
||||||
self.0.start = x + T::one();
|
|
||||||
Some(x)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
for _ in RangeIter(0..*i) {
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn cf_for_range() {
|
|
||||||
val(r#"
|
|
||||||
#[spirv(fragment)]
|
|
||||||
pub fn main(i: Input<i32>) {
|
|
||||||
for _ in 0..*i {
|
|
||||||
}
|
|
||||||
}
|
|
||||||
"#);
|
|
||||||
}
|
|
||||||
@ -1,5 +1,4 @@
|
|||||||
mod basic;
|
mod basic;
|
||||||
mod control_flow;
|
|
||||||
|
|
||||||
use lazy_static::lazy_static;
|
use lazy_static::lazy_static;
|
||||||
use rustc_codegen_spirv::rspirv;
|
use rustc_codegen_spirv::rspirv;
|
||||||
|
|||||||
@ -1,8 +1,9 @@
|
|||||||
# Summary
|
# Summary
|
||||||
|
|
||||||
- [Introduction](./introduction.md)
|
- [Introduction](./introduction.md)
|
||||||
- [Contributing]()
|
- [Contributing to Rust-GPU]()
|
||||||
- [Building Rust-GPU](./building-rust-gpu.md)
|
- [Building](./building-rust-gpu.md)
|
||||||
|
- [Testing](./testing.md)
|
||||||
- [Minimizing bugs in SPIR-V](./spirv-minimization.md)
|
- [Minimizing bugs in SPIR-V](./spirv-minimization.md)
|
||||||
- [Platform Support](./platform-support.md)
|
- [Platform Support](./platform-support.md)
|
||||||
- [Writing Shader Crates](./writing-shader-crates.md)
|
- [Writing Shader Crates](./writing-shader-crates.md)
|
||||||
|
|||||||
39
docs/src/testing.md
Normal file
39
docs/src/testing.md
Normal file
@ -0,0 +1,39 @@
|
|||||||
|
# Testing Rust-GPU
|
||||||
|
|
||||||
|
Rust-GPU has a couple of different kinds of tests, most can be ran through
|
||||||
|
`cargo test`, however Rust-GPU also has end-to-end tests for compiling Rust and
|
||||||
|
validating its SPIR-V output, which can ran by running `cargo compiletest`.
|
||||||
|
|
||||||
|
```bash
|
||||||
|
cargo test && cargo compiletest
|
||||||
|
```
|
||||||
|
|
||||||
|
## Adding Tests
|
||||||
|
|
||||||
|
Rust-GPU's end-to-end test's use an external version of the [`compiletest`] tool
|
||||||
|
as a testing framework. Be sure to check out the [repository][`compiletest`] and
|
||||||
|
the [rustc Dev-Guide][rustc-dev-guide] for more information about how it works,
|
||||||
|
how to configure it, and add new tests.
|
||||||
|
|
||||||
|
### Blessing Tests
|
||||||
|
|
||||||
|
You will occassionally need to "bless" the output from UI tests to update the
|
||||||
|
normalised output, you can do this by passing a `--bless` flag to
|
||||||
|
`cargo compiletest`.
|
||||||
|
|
||||||
|
``
|
||||||
|
cargo compiletest -- --bless
|
||||||
|
``
|
||||||
|
|
||||||
|
### Caching Tests
|
||||||
|
|
||||||
|
`cargo compiletest` by default caches the build output for dependencies of test
|
||||||
|
cases such as `spirv-std` and `glam`. If you need to compile from a fresh source
|
||||||
|
you can pass the `--clean` flag to build from scratch.
|
||||||
|
|
||||||
|
``
|
||||||
|
cargo compiletest -- --clean
|
||||||
|
``
|
||||||
|
|
||||||
|
[`compiletest`]: https://github.com/laumann/compiletest-rs
|
||||||
|
[rustc-dev-guide]: https://rustc-dev-guide.rust-lang.org/tests/intro.html
|
||||||
563
tests/Cargo.lock
generated
563
tests/Cargo.lock
generated
@ -1,563 +0,0 @@
|
|||||||
# This file is automatically @generated by Cargo.
|
|
||||||
# It is not intended for manual editing.
|
|
||||||
[[package]]
|
|
||||||
name = "aho-corasick"
|
|
||||||
version = "0.7.15"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "7404febffaa47dac81aa44dba71523c9d069b1bdc50a77db41195149e17f68e5"
|
|
||||||
dependencies = [
|
|
||||||
"memchr",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "anyhow"
|
|
||||||
version = "1.0.38"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "afddf7f520a80dbf76e6f50a35bca42a2331ef227a28b3b6dc5c2e2338d114b1"
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "autocfg"
|
|
||||||
version = "1.0.1"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "bimap"
|
|
||||||
version = "0.6.0"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "f92b72b8f03128773278bf74418b9205f3d2a12c39a61f92395f47af390c32bf"
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "bitflags"
|
|
||||||
version = "1.2.1"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "byteorder"
|
|
||||||
version = "1.4.2"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "ae44d1a3d5a19df61dd0c8beb138458ac2a53a7ac09eba97d55592540004306b"
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "cc"
|
|
||||||
version = "1.0.67"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "e3c69b077ad434294d3ce9f1f6143a2a4b89a8a2d54ef813d85003a4fd1137fd"
|
|
||||||
dependencies = [
|
|
||||||
"jobserver",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "cfg-if"
|
|
||||||
version = "1.0.0"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "compiletest-suite"
|
|
||||||
version = "0.0.0"
|
|
||||||
dependencies = [
|
|
||||||
"compiletest_rs",
|
|
||||||
"rustc_codegen_spirv",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "compiletest_rs"
|
|
||||||
version = "0.6.0"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "0086d6ad78cf409c3061618cd98e2789d5c9ce598fc9651611cf62eae0a599cb"
|
|
||||||
dependencies = [
|
|
||||||
"diff",
|
|
||||||
"filetime",
|
|
||||||
"getopts",
|
|
||||||
"lazy_static",
|
|
||||||
"libc",
|
|
||||||
"log",
|
|
||||||
"miow",
|
|
||||||
"regex",
|
|
||||||
"rustfix",
|
|
||||||
"serde",
|
|
||||||
"serde_derive",
|
|
||||||
"serde_json",
|
|
||||||
"tester",
|
|
||||||
"winapi",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "derive_more"
|
|
||||||
version = "0.99.11"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "41cb0e6161ad61ed084a36ba71fbba9e3ac5aee3606fb607fe08da6acbcf3d8c"
|
|
||||||
dependencies = [
|
|
||||||
"proc-macro2",
|
|
||||||
"quote",
|
|
||||||
"syn",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "diff"
|
|
||||||
version = "0.1.12"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "0e25ea47919b1560c4e3b7fe0aaab9becf5b84a10325ddf7db0f0ba5e1026499"
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "dirs-next"
|
|
||||||
version = "2.0.0"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "b98cf8ebf19c3d1b223e151f99a4f9f0690dca41414773390fc824184ac833e1"
|
|
||||||
dependencies = [
|
|
||||||
"cfg-if",
|
|
||||||
"dirs-sys-next",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "dirs-sys-next"
|
|
||||||
version = "0.1.2"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "4ebda144c4fe02d1f7ea1a7d9641b6fc6b580adcfa024ae48797ecdeb6825b4d"
|
|
||||||
dependencies = [
|
|
||||||
"libc",
|
|
||||||
"redox_users",
|
|
||||||
"winapi",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "filetime"
|
|
||||||
version = "0.2.14"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "1d34cfa13a63ae058bfa601fe9e313bbdb3746427c1459185464ce0fcf62e1e8"
|
|
||||||
dependencies = [
|
|
||||||
"cfg-if",
|
|
||||||
"libc",
|
|
||||||
"redox_syscall",
|
|
||||||
"winapi",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "fxhash"
|
|
||||||
version = "0.2.1"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "c31b6d751ae2c7f11320402d34e41349dd1016f8d5d45e48c4312bc8625af50c"
|
|
||||||
dependencies = [
|
|
||||||
"byteorder",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "getopts"
|
|
||||||
version = "0.2.21"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "14dbbfd5c71d70241ecf9e6f13737f7b5ce823821063188d7e46c41d371eebd5"
|
|
||||||
dependencies = [
|
|
||||||
"unicode-width",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "getrandom"
|
|
||||||
version = "0.2.2"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "c9495705279e7140bf035dde1f6e750c162df8b625267cd52cc44e0b156732c8"
|
|
||||||
dependencies = [
|
|
||||||
"cfg-if",
|
|
||||||
"libc",
|
|
||||||
"wasi",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "hashbrown"
|
|
||||||
version = "0.9.1"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "hermit-abi"
|
|
||||||
version = "0.1.18"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "322f4de77956e22ed0e5032c359a0f1273f1f7f0d79bfa3b8ffbc730d7fbcc5c"
|
|
||||||
dependencies = [
|
|
||||||
"libc",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "indexmap"
|
|
||||||
version = "1.6.1"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "4fb1fa934250de4de8aef298d81c729a7d33d8c239daa3a7575e6b92bfc7313b"
|
|
||||||
dependencies = [
|
|
||||||
"autocfg",
|
|
||||||
"hashbrown",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "itoa"
|
|
||||||
version = "0.4.7"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "jobserver"
|
|
||||||
version = "0.1.21"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "5c71313ebb9439f74b00d9d2dcec36440beaf57a6aa0623068441dd7cd81a7f2"
|
|
||||||
dependencies = [
|
|
||||||
"libc",
|
|
||||||
]
|
|
||||||
|
|
||||||
[[package]]
|
|
||||||
name = "lazy_static"
|
|
||||||
version = "1.4.0"
|
|
||||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
|
||||||
checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
|
|
||||||
|
|
||||||
[[package]]
|
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||||||
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||||||
]
|
|
||||||
11
tests/Cargo.toml
Normal file
11
tests/Cargo.toml
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
[package]
|
||||||
|
name = "compiletests"
|
||||||
|
version = "0.0.0"
|
||||||
|
authors = ["Embark <opensource@embark-studios.com>"]
|
||||||
|
edition = "2018"
|
||||||
|
license = "MIT OR Apache-2.0"
|
||||||
|
publish = false
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
compiletest = { version = "0.6.0", package = "compiletest_rs" }
|
||||||
|
rustc_codegen_spirv = { path = "../crates/rustc_codegen_spirv" }
|
||||||
295
tests/src/main.rs
Normal file
295
tests/src/main.rs
Normal file
@ -0,0 +1,295 @@
|
|||||||
|
use std::{
|
||||||
|
env,
|
||||||
|
io::{Error, ErrorKind, Result},
|
||||||
|
path::{Path, PathBuf},
|
||||||
|
};
|
||||||
|
|
||||||
|
const TARGET: &str = "spirv-unknown-unknown";
|
||||||
|
const TARGET_DIR: &str = "target/compiletest";
|
||||||
|
const TEST_DEPS_PATH: &str = "target/compiletest/test-deps";
|
||||||
|
const TEST_DEPS_TOML_PATH: &str = "target/compiletest/test-deps/Cargo.toml";
|
||||||
|
const SPIRV_STD_TARGET: &str = "target/compiletest/spirv-std";
|
||||||
|
const SPIRV_STD_HOST_DEPS: &str = "target/compiletest/spirv-std/debug/deps";
|
||||||
|
const SPIRV_STD_TARGET_DEPS: &str = "target/compiletest/spirv-std/spirv-unknown-unknown/debug/deps";
|
||||||
|
const CARGO_TOML: &str = r#"[package]
|
||||||
|
name = "test-deps"
|
||||||
|
version = "0.1.0"
|
||||||
|
description = "Shared dependencies of all the tests"
|
||||||
|
authors = ["Embark <opensource@embark-studios.com>"]
|
||||||
|
edition = "2018"
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
spirv-std = { path = "../../../crates/spirv-std", features=["const-generics"] }
|
||||||
|
|
||||||
|
[dependencies.glam]
|
||||||
|
git = "https://github.com/bitshifter/glam-rs.git"
|
||||||
|
rev="b3e94fb"
|
||||||
|
default-features=false
|
||||||
|
features = ["libm", "scalar-math"]
|
||||||
|
|
||||||
|
# Patch glam's dependency on spirv-std with our local version.
|
||||||
|
[patch.crates-io]
|
||||||
|
spirv-std-macros = { path = "../../../crates/spirv-std-macros" }
|
||||||
|
spirv-std = { path = "../../../crates/spirv-std" }
|
||||||
|
|
||||||
|
[workspace]
|
||||||
|
"#;
|
||||||
|
|
||||||
|
fn main() {
|
||||||
|
let manifest_dir = PathBuf::from("./");
|
||||||
|
std::env::set_var("CARGO_MANIFEST_DIR", &manifest_dir);
|
||||||
|
// Pull in rustc_codegen_spirv as a dynamic library in the same way
|
||||||
|
// spirv-builder does.
|
||||||
|
let codegen_backend_path = find_rustc_codegen_spirv();
|
||||||
|
let libs = build_spirv_std(&manifest_dir, &codegen_backend_path);
|
||||||
|
|
||||||
|
run_mode("ui", &codegen_backend_path, &libs);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Runs the given `mode` on the directory that matches that name, using the
|
||||||
|
/// backend provided by `codegen_backend_path`.
|
||||||
|
fn run_mode(mode: &'static str, codegen_backend_path: &Path, libs: &TestDeps) {
|
||||||
|
let mut config = compiletest::Config::default();
|
||||||
|
|
||||||
|
/// RUSTFLAGS passed to all test files.
|
||||||
|
fn test_rustc_flags(codegen_backend_path: &Path, deps: &TestDeps, libs: &[&Path]) -> String {
|
||||||
|
[
|
||||||
|
&*rust_flags(codegen_backend_path),
|
||||||
|
&*libs
|
||||||
|
.iter()
|
||||||
|
.map(|p| format!("-L {}", p.display()))
|
||||||
|
.fold(String::new(), |a, b| b + " " + &a),
|
||||||
|
"--edition 2018",
|
||||||
|
&*format!("--extern noprelude:core={}", deps.core.display()),
|
||||||
|
&*format!(
|
||||||
|
"--extern noprelude:compiler_builtins={}",
|
||||||
|
deps.compiler_builtins.display()
|
||||||
|
),
|
||||||
|
&*format!(
|
||||||
|
"--extern spirv_std_macros={}",
|
||||||
|
deps.spirv_std_macros.display()
|
||||||
|
),
|
||||||
|
&*format!("--extern spirv_std={}", deps.spirv_std.display()),
|
||||||
|
&*format!("--extern glam={}", deps.glam.display()),
|
||||||
|
"--crate-type dylib",
|
||||||
|
"-Zunstable-options",
|
||||||
|
"-Zcrate-attr=no_std",
|
||||||
|
"-Zcrate-attr=feature(register_attr,asm)",
|
||||||
|
"-Zcrate-attr=register_attr(spirv)",
|
||||||
|
]
|
||||||
|
.join(" ")
|
||||||
|
}
|
||||||
|
|
||||||
|
let flags = test_rustc_flags(
|
||||||
|
codegen_backend_path,
|
||||||
|
libs,
|
||||||
|
&[
|
||||||
|
&PathBuf::from(format!("dependency={}", SPIRV_STD_TARGET_DEPS)),
|
||||||
|
&PathBuf::from(format!("dependency={}", SPIRV_STD_HOST_DEPS)),
|
||||||
|
],
|
||||||
|
);
|
||||||
|
|
||||||
|
config.target_rustcflags = Some(flags);
|
||||||
|
config.mode = mode.parse().expect("Invalid mode");
|
||||||
|
config.target = String::from(TARGET);
|
||||||
|
config.src_base = PathBuf::from(format!("./tests/{}", mode));
|
||||||
|
config.build_base = PathBuf::from(format!("./{}-results", TARGET_DIR));
|
||||||
|
config.bless = std::env::args().any(|a| a == "--bless");
|
||||||
|
config.clean_rmeta();
|
||||||
|
|
||||||
|
compiletest::run_tests(&config);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Runs the processes needed to build `spirv-std`.
|
||||||
|
fn build_spirv_std(manifest_dir: &Path, codegen_backend_path: &Path) -> TestDeps {
|
||||||
|
let target_dir = format!("--target-dir={}", SPIRV_STD_TARGET);
|
||||||
|
|
||||||
|
// Create a new test-deps project.
|
||||||
|
if std::fs::metadata(TEST_DEPS_PATH).is_err() {
|
||||||
|
std::process::Command::new("cargo")
|
||||||
|
.args(&["new", "-q", "--lib", TEST_DEPS_PATH])
|
||||||
|
.current_dir(manifest_dir)
|
||||||
|
.stderr(std::process::Stdio::inherit())
|
||||||
|
.stdout(std::process::Stdio::inherit())
|
||||||
|
.status()
|
||||||
|
.and_then(map_status_to_result)
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
std::fs::write(TEST_DEPS_TOML_PATH, CARGO_TOML.as_bytes()).unwrap();
|
||||||
|
std::fs::write(PathBuf::from(TEST_DEPS_PATH).join("src/lib.rs"), "").unwrap();
|
||||||
|
}
|
||||||
|
|
||||||
|
// Build test-deps
|
||||||
|
std::process::Command::new("cargo")
|
||||||
|
.args(&[
|
||||||
|
"build",
|
||||||
|
&*format!("--manifest-path={}", TEST_DEPS_TOML_PATH),
|
||||||
|
"-Zbuild-std=core",
|
||||||
|
&*format!("--target={}", TARGET),
|
||||||
|
&*target_dir,
|
||||||
|
])
|
||||||
|
.env(
|
||||||
|
"RUSTFLAGS",
|
||||||
|
rust_flags(&codegen_backend_path) + " -Zcrate-attr=no_std",
|
||||||
|
)
|
||||||
|
.env("CARGO_MANIFEST_DIR", manifest_dir)
|
||||||
|
.current_dir(manifest_dir)
|
||||||
|
.stderr(std::process::Stdio::inherit())
|
||||||
|
.stdout(std::process::Stdio::inherit())
|
||||||
|
.status()
|
||||||
|
.and_then(map_status_to_result)
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
let compiler_builtins = find_lib(SPIRV_STD_TARGET_DEPS, "libcompiler_builtins", false).unwrap();
|
||||||
|
let core = find_lib(SPIRV_STD_TARGET_DEPS, "libcore", false).unwrap();
|
||||||
|
let spirv_std = find_lib(SPIRV_STD_TARGET_DEPS, "libspirv_std", false).unwrap();
|
||||||
|
let glam = find_lib(SPIRV_STD_TARGET_DEPS, "libglam", false).unwrap();
|
||||||
|
let spirv_std_macros = find_lib(SPIRV_STD_HOST_DEPS, "spirv_std_macros", true).unwrap();
|
||||||
|
|
||||||
|
if [
|
||||||
|
&compiler_builtins,
|
||||||
|
&core,
|
||||||
|
&spirv_std,
|
||||||
|
&glam,
|
||||||
|
&spirv_std_macros,
|
||||||
|
]
|
||||||
|
.iter()
|
||||||
|
.any(|o| o.is_none())
|
||||||
|
{
|
||||||
|
clean_project(manifest_dir);
|
||||||
|
build_spirv_std(manifest_dir, codegen_backend_path)
|
||||||
|
} else {
|
||||||
|
TestDeps {
|
||||||
|
core: core.unwrap(),
|
||||||
|
glam: glam.unwrap(),
|
||||||
|
compiler_builtins: compiler_builtins.unwrap(),
|
||||||
|
spirv_std: spirv_std.unwrap(),
|
||||||
|
spirv_std_macros: spirv_std_macros.unwrap(),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn clean_project(manifest_dir: &Path) {
|
||||||
|
std::process::Command::new("cargo")
|
||||||
|
.args(&["clean", &*format!("--target-dir={}", TARGET_DIR)])
|
||||||
|
.current_dir(manifest_dir)
|
||||||
|
.stderr(std::process::Stdio::inherit())
|
||||||
|
.stdout(std::process::Stdio::inherit())
|
||||||
|
.status()
|
||||||
|
.and_then(map_status_to_result)
|
||||||
|
.unwrap();
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Attempt find the rlib that matches `base`, if multiple rlibs are found
|
||||||
|
/// then a clean build is required and `None` is returned.
|
||||||
|
fn find_lib(
|
||||||
|
dir: impl AsRef<Path>,
|
||||||
|
base: impl AsRef<Path>,
|
||||||
|
dynamic: bool,
|
||||||
|
) -> Result<Option<PathBuf>> {
|
||||||
|
let base = base.as_ref();
|
||||||
|
let expected_name = if dynamic {
|
||||||
|
format!("{}{}", env::consts::DLL_PREFIX, base.display())
|
||||||
|
} else {
|
||||||
|
base.display().to_string()
|
||||||
|
};
|
||||||
|
|
||||||
|
let paths = std::fs::read_dir(dir.as_ref())?
|
||||||
|
.filter_map(Result::ok)
|
||||||
|
.map(|entry| entry.path())
|
||||||
|
.filter(|path| {
|
||||||
|
let name = {
|
||||||
|
let name = path.file_name();
|
||||||
|
if name.is_none() {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
name.unwrap()
|
||||||
|
};
|
||||||
|
|
||||||
|
let name_matches = name.to_str().unwrap().starts_with(&expected_name);
|
||||||
|
let extension_matches = path.extension().map_or(false, |ext| {
|
||||||
|
if dynamic {
|
||||||
|
ext == env::consts::DLL_EXTENSION
|
||||||
|
} else {
|
||||||
|
ext == "rlib"
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
name_matches && extension_matches
|
||||||
|
})
|
||||||
|
.collect::<Vec<_>>();
|
||||||
|
|
||||||
|
Ok(if paths.len() > 1 {
|
||||||
|
None
|
||||||
|
} else {
|
||||||
|
paths.into_iter().next()
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Paths to all of the library artifacts of dependencies needed to compile tests.
|
||||||
|
struct TestDeps {
|
||||||
|
core: PathBuf,
|
||||||
|
compiler_builtins: PathBuf,
|
||||||
|
spirv_std: PathBuf,
|
||||||
|
spirv_std_macros: PathBuf,
|
||||||
|
glam: PathBuf,
|
||||||
|
}
|
||||||
|
|
||||||
|
/// The RUSTFLAGS passed to all SPIR-V builds.
|
||||||
|
fn rust_flags(codegen_backend_path: &Path) -> String {
|
||||||
|
[
|
||||||
|
&*format!("-Zcodegen-backend={}", codegen_backend_path.display()),
|
||||||
|
"-Coverflow-checks=off",
|
||||||
|
"-Cdebug-assertions=off",
|
||||||
|
"-Cdebuginfo=2",
|
||||||
|
"-Cembed-bitcode=no",
|
||||||
|
]
|
||||||
|
.join(" ")
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Convience function to map process failure to results in Rust.
|
||||||
|
fn map_status_to_result(status: std::process::ExitStatus) -> Result<()> {
|
||||||
|
match status.success() {
|
||||||
|
true => Ok(()),
|
||||||
|
false => Err(Error::new(
|
||||||
|
ErrorKind::Other,
|
||||||
|
format!(
|
||||||
|
"process terminated with non-zero code: {}",
|
||||||
|
status.code().unwrap_or(0)
|
||||||
|
),
|
||||||
|
)),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// https://github.com/rust-lang/cargo/blob/1857880b5124580c4aeb4e8bc5f1198f491d61b1/src/cargo/util/paths.rs#L29-L52
|
||||||
|
fn dylib_path_envvar() -> &'static str {
|
||||||
|
if cfg!(windows) {
|
||||||
|
"PATH"
|
||||||
|
} else if cfg!(target_os = "macos") {
|
||||||
|
"DYLD_FALLBACK_LIBRARY_PATH"
|
||||||
|
} else {
|
||||||
|
"LD_LIBRARY_PATH"
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn dylib_path() -> Vec<PathBuf> {
|
||||||
|
match env::var_os(dylib_path_envvar()) {
|
||||||
|
Some(var) => env::split_paths(&var).collect(),
|
||||||
|
None => Vec::new(),
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn find_rustc_codegen_spirv() -> PathBuf {
|
||||||
|
let filename = format!(
|
||||||
|
"{}rustc_codegen_spirv{}",
|
||||||
|
env::consts::DLL_PREFIX,
|
||||||
|
env::consts::DLL_SUFFIX
|
||||||
|
);
|
||||||
|
for mut path in dylib_path() {
|
||||||
|
path.push(&filename);
|
||||||
|
if path.is_file() {
|
||||||
|
return path;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
panic!("Could not find {} in library path", filename);
|
||||||
|
}
|
||||||
7
tests/ui/arch/all.rs
Normal file
7
tests/ui/arch/all.rs
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let vector = glam::BVec2::new(true, true);
|
||||||
|
assert!(spirv_std::arch::all(vector));
|
||||||
|
}
|
||||||
7
tests/ui/arch/any.rs
Normal file
7
tests/ui/arch/any.rs
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let vector = glam::BVec2::new(true, false);
|
||||||
|
assert!(spirv_std::arch::any(vector));
|
||||||
|
}
|
||||||
10
tests/ui/arch/f_add.rs
Normal file
10
tests/ui/arch/f_add.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x = 5.0;
|
||||||
|
let y = 2.0;
|
||||||
|
let vx = glam::Vec2::new(2.0, 5.0);
|
||||||
|
let vy = glam::Vec2::new(5.0, 2.0);
|
||||||
|
assert!(spirv_std::arch::f_add_vector(vx, vy) == glam::Vec2::new(7.0, 7.0));
|
||||||
|
}
|
||||||
10
tests/ui/arch/f_div.rs
Normal file
10
tests/ui/arch/f_div.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x = 10.0;
|
||||||
|
let y = 2.0;
|
||||||
|
let vx = glam::Vec2::new(10.0, 10.0);
|
||||||
|
let vy = glam::Vec2::new(2.0, 2.0);
|
||||||
|
assert!(spirv_std::arch::f_div_vector(vx, vy) == glam::Vec2::new(5.0, 5.0));
|
||||||
|
}
|
||||||
10
tests/ui/arch/f_mod.rs
Normal file
10
tests/ui/arch/f_mod.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x = 10.0;
|
||||||
|
let y = 2.0;
|
||||||
|
let vx = glam::Vec2::new(10.0, 10.0);
|
||||||
|
let vy = glam::Vec2::new(2.0, 2.0);
|
||||||
|
assert!(spirv_std::arch::f_mod_vector(vx, vy) == glam::Vec2::new(0.0, 0.0));
|
||||||
|
}
|
||||||
10
tests/ui/arch/f_mul.rs
Normal file
10
tests/ui/arch/f_mul.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x = 5.0;
|
||||||
|
let y = 2.0;
|
||||||
|
let vx = glam::Vec2::new(5.0, 2.0);
|
||||||
|
let vy = glam::Vec2::new(2.0, 5.0);
|
||||||
|
assert!(spirv_std::arch::f_mul_vector(vx, vy) == glam::Vec2::new(10.0, 10.0));
|
||||||
|
}
|
||||||
8
tests/ui/arch/f_negate.rs
Normal file
8
tests/ui/arch/f_negate.rs
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let operand: f32 = -5.0;
|
||||||
|
let vector = glam::Vec2::new(-5.0, -0.0);
|
||||||
|
assert!(spirv_std::arch::f_negate_vector(vector) == glam::Vec2::new(5.0, 0.0));
|
||||||
|
}
|
||||||
10
tests/ui/arch/f_rem.rs
Normal file
10
tests/ui/arch/f_rem.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x = -10.0;
|
||||||
|
let y = -2.0;
|
||||||
|
let vx = glam::Vec2::new(-10.0, -10.0);
|
||||||
|
let vy = glam::Vec2::new(-2.0, -2.0);
|
||||||
|
assert!(spirv_std::arch::f_mod_vector(vx, vy) == glam::Vec2::new(-0.0, -0.0));
|
||||||
|
}
|
||||||
10
tests/ui/arch/f_sub.rs
Normal file
10
tests/ui/arch/f_sub.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x = 5.0;
|
||||||
|
let y = 5.0;
|
||||||
|
let vx = glam::Vec2::new(5.0, 7.0);
|
||||||
|
let vy = glam::Vec2::new(5.0, 7.0);
|
||||||
|
assert!(spirv_std::arch::f_sub_vector(vx, vy) == glam::Vec2::new(0.0, 0.0));
|
||||||
|
}
|
||||||
10
tests/ui/arch/i_add.rs
Normal file
10
tests/ui/arch/i_add.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x = 5;
|
||||||
|
let y = 2;
|
||||||
|
let vx = glam::IVec2::new(2, 5);
|
||||||
|
let vy = glam::IVec2::new(5, 2);
|
||||||
|
assert!(unsafe { spirv_std::arch::i_add_vector(vx, vy) } == glam::IVec2::new(7, 7));
|
||||||
|
}
|
||||||
10
tests/ui/arch/i_mul.rs
Normal file
10
tests/ui/arch/i_mul.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x = 5;
|
||||||
|
let y = 2;
|
||||||
|
let vx = glam::IVec2::new(5, 2);
|
||||||
|
let vy = glam::IVec2::new(2, 5);
|
||||||
|
assert!(spirv_std::arch::i_mul_vector(vx, vy) == glam::IVec2::new(10, 10));
|
||||||
|
}
|
||||||
10
tests/ui/arch/i_sub.rs
Normal file
10
tests/ui/arch/i_sub.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x = 5;
|
||||||
|
let y = 5;
|
||||||
|
let vx = glam::IVec2::new(5, 7);
|
||||||
|
let vy = glam::IVec2::new(5, 7);
|
||||||
|
assert!(spirv_std::arch::i_sub_vector(vx, vy) == glam::IVec2::new(0, 0));
|
||||||
|
}
|
||||||
10
tests/ui/arch/s_div.rs
Normal file
10
tests/ui/arch/s_div.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x = 10;
|
||||||
|
let y = 2;
|
||||||
|
let vx = glam::IVec2::new(10, 10);
|
||||||
|
let vy = glam::IVec2::new(2, 2);
|
||||||
|
assert!(unsafe { spirv_std::arch::s_div_vector(vx, vy) } == glam::IVec2::new(5, 5));
|
||||||
|
}
|
||||||
10
tests/ui/arch/s_mod.rs
Normal file
10
tests/ui/arch/s_mod.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x = 10;
|
||||||
|
let y = 2;
|
||||||
|
let vx = glam::IVec2::new(10, 10);
|
||||||
|
let vy = glam::IVec2::new(2, 2);
|
||||||
|
assert!(spirv_std::arch::s_mod_vector(vx, vy) == glam::IVec2::new(0, 0));
|
||||||
|
}
|
||||||
8
tests/ui/arch/s_negate.rs
Normal file
8
tests/ui/arch/s_negate.rs
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let operand: i32 = -5;
|
||||||
|
let vector = glam::IVec2::new(-5, -0);
|
||||||
|
assert!(spirv_std::arch::s_negate_vector(vector) == glam::IVec2::new(5, 0));
|
||||||
|
}
|
||||||
10
tests/ui/arch/s_rem.rs
Normal file
10
tests/ui/arch/s_rem.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x = -10;
|
||||||
|
let y = -2;
|
||||||
|
let vx = glam::IVec2::new(-10, -10);
|
||||||
|
let vy = glam::IVec2::new(-2, -2);
|
||||||
|
assert!(spirv_std::arch::s_rem_vector(vx, vy) == glam::IVec2::new(-0, -0));
|
||||||
|
}
|
||||||
10
tests/ui/arch/u_div.rs
Normal file
10
tests/ui/arch/u_div.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x: u32 = 10;
|
||||||
|
let y = 2;
|
||||||
|
let vx = glam::UVec2::new(10, 10);
|
||||||
|
let vy = glam::UVec2::new(2, 2);
|
||||||
|
assert!(unsafe { spirv_std::arch::u_div_vector(vx, vy) } == glam::UVec2::new(5, 5));
|
||||||
|
}
|
||||||
10
tests/ui/arch/u_mod.rs
Normal file
10
tests/ui/arch/u_mod.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let x: u32 = 10;
|
||||||
|
let y = 2;
|
||||||
|
let vx = glam::UVec2::new(10, 10);
|
||||||
|
let vy = glam::UVec2::new(2, 2);
|
||||||
|
assert!(spirv_std::arch::u_mod_vector(vx, vy) == glam::UVec2::new(0, 0));
|
||||||
|
}
|
||||||
14
tests/ui/arch/vector_extract_dynamic.rs
Normal file
14
tests/ui/arch/vector_extract_dynamic.rs
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
// Test `OpVectorExtractDynamic`
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::arch;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let vector = glam::Vec2::new(1.0, 2.0);
|
||||||
|
let element = unsafe { arch::vector_extract_dynamic(vector, 1) };
|
||||||
|
assert!(2.0 == element);
|
||||||
|
let uvector = glam::UVec2::new(1, 2);
|
||||||
|
let uelement = unsafe { arch::vector_extract_dynamic(uvector, 1) };
|
||||||
|
assert!(2 == uelement);
|
||||||
|
}
|
||||||
16
tests/ui/arch/vector_insert_dynamic.rs
Normal file
16
tests/ui/arch/vector_insert_dynamic.rs
Normal file
@ -0,0 +1,16 @@
|
|||||||
|
// Test `OpVectorInsertDynamic`
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::arch;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let vector = glam::Vec2::new(1.0, 2.0);
|
||||||
|
let expected = glam::Vec2::new(1.0, 3.0);
|
||||||
|
let new_vector = unsafe { arch::vector_insert_dynamic(vector, 1, 3.0) };
|
||||||
|
assert!(new_vector == expected);
|
||||||
|
let uvector = glam::UVec2::new(1, 2);
|
||||||
|
let uexpected = glam::UVec2::new(1, 3);
|
||||||
|
let unew_vector = unsafe { arch::vector_insert_dynamic(uvector, 1, 3) };
|
||||||
|
assert!(unew_vector == uexpected);
|
||||||
|
}
|
||||||
8
tests/ui/arch/vector_times_scalar.rs
Normal file
8
tests/ui/arch/vector_times_scalar.rs
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let vector = glam::Vec2::new(10.0, 10.0);
|
||||||
|
let scalar = 2.0;
|
||||||
|
assert!(spirv_std::arch::vector_times_scalar(vector, scalar) == glam::Vec2::new(20.0, 20.0));
|
||||||
|
}
|
||||||
11
tests/ui/glam/mat3_vec3_multiply.rs
Normal file
11
tests/ui/glam/mat3_vec3_multiply.rs
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
// Tests muiltplying a `Mat3` by a `Vec3`.
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::{Input, Output};
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(input: Input<glam::Mat3>, mut output: Output<glam::Vec3>) {
|
||||||
|
let input = *input;
|
||||||
|
let vector = input * glam::Vec3::new(1.0, 2.0, 3.0);
|
||||||
|
*output = vector;
|
||||||
|
}
|
||||||
8
tests/ui/hello_world.rs
Normal file
8
tests/ui/hello_world.rs
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
// Simple single entrypoint function test.
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std as _;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
}
|
||||||
9
tests/ui/image/fetch.rs
Normal file
9
tests/ui/image/fetch.rs
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::{arch, storage_class::{Output, UniformConstant}, Image2d};
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(image: UniformConstant<Image2d>, mut output: Output<glam::Vec4>) {
|
||||||
|
let texel = image.fetch(glam::IVec2::new(0, 1));
|
||||||
|
*output = texel;
|
||||||
|
}
|
||||||
10
tests/ui/image/read.rs
Normal file
10
tests/ui/image/read.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// Test `OpImageRead`
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::{arch, storage_class::{Output, UniformConstant}, StorageImage2d};
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(image: UniformConstant<StorageImage2d>, mut output: Output<glam::Vec2>) {
|
||||||
|
let coords = image.read(glam::IVec2::new(0, 1));
|
||||||
|
*output = coords;
|
||||||
|
}
|
||||||
12
tests/ui/image/write.rs
Normal file
12
tests/ui/image/write.rs
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
// Test `OpImageWrite`
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::{arch, storage_class::{Input, Output, UniformConstant}, StorageImage2d};
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(input: Input<glam::Vec2>, image: UniformConstant<StorageImage2d>) {
|
||||||
|
let texels = *input;
|
||||||
|
unsafe {
|
||||||
|
image.write(glam::UVec2::new(0, 1), texels);
|
||||||
|
}
|
||||||
|
}
|
||||||
20
tests/ui/lang/asm/const_args.rs
Normal file
20
tests/ui/lang/asm/const_args.rs
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
// Tests using `asm!` with a const argument.
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std as _;
|
||||||
|
|
||||||
|
fn asm() {
|
||||||
|
unsafe {
|
||||||
|
const N: usize = 3;
|
||||||
|
asm!(
|
||||||
|
"%int = OpTypeInt 32 0",
|
||||||
|
"%type = OpTypeVector %int {len}",
|
||||||
|
len = const N,
|
||||||
|
);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
asm();
|
||||||
|
}
|
||||||
16
tests/ui/lang/control_flow/defer.rs
Normal file
16
tests/ui/lang/control_flow/defer.rs
Normal file
@ -0,0 +1,16 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 32 {
|
||||||
|
let current_position = 0;
|
||||||
|
if *i < current_position {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
if *i < current_position {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
9
tests/ui/lang/control_flow/for_range.rs
Normal file
9
tests/ui/lang/control_flow/for_range.rs
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
for _ in 0..*i {
|
||||||
|
}
|
||||||
|
}
|
||||||
32
tests/ui/lang/control_flow/for_with_custom_range_iter.rs
Normal file
32
tests/ui/lang/control_flow/for_with_custom_range_iter.rs
Normal file
@ -0,0 +1,32 @@
|
|||||||
|
// NOTE(eddyb) this tests `for` loop desugaring (with its call to `Iterator::next`
|
||||||
|
// and matching on the resulting `Option`), without relying on a `Range` iterator.
|
||||||
|
// More precisely, `Range` used to not compile, due to it using `mem::replace`,
|
||||||
|
// which, before https://github.com/rust-lang/rust/pull/83022, used to just call
|
||||||
|
// `mem::swap` (which has a block-wise optimization that can't work on SPIR-V).
|
||||||
|
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::{num_traits::Num, storage_class::Input};
|
||||||
|
use core::ops::Range;
|
||||||
|
|
||||||
|
struct RangeIter<T>(Range<T>);
|
||||||
|
|
||||||
|
impl<T: Num + Ord + Copy> Iterator for RangeIter<T> {
|
||||||
|
type Item = T;
|
||||||
|
fn next(&mut self) -> Option<T> {
|
||||||
|
let x = self.0.start;
|
||||||
|
if x >= self.0.end {
|
||||||
|
None
|
||||||
|
} else {
|
||||||
|
self.0.start = x + T::one();
|
||||||
|
Some(x)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
for _ in RangeIter(0..*i) {
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
10
tests/ui/lang/control_flow/if.rs
Normal file
10
tests/ui/lang/control_flow/if.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
if *i > 0 {
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
12
tests/ui/lang/control_flow/if_else.rs
Normal file
12
tests/ui/lang/control_flow/if_else.rs
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
if *i > 0 {
|
||||||
|
|
||||||
|
} else {
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
14
tests/ui/lang/control_flow/if_else_if_else.rs
Normal file
14
tests/ui/lang/control_flow/if_else_if_else.rs
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
if *i > 0 {
|
||||||
|
|
||||||
|
} else if *i < 0 {
|
||||||
|
|
||||||
|
} else {
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
12
tests/ui/lang/control_flow/if_if.rs
Normal file
12
tests/ui/lang/control_flow/if_if.rs
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
if *i > 0 {
|
||||||
|
if *i < 10 {
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
11
tests/ui/lang/control_flow/if_return_else.rs
Normal file
11
tests/ui/lang/control_flow/if_return_else.rs
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
if *i < 10 {
|
||||||
|
return;
|
||||||
|
} else {
|
||||||
|
}
|
||||||
|
}
|
||||||
12
tests/ui/lang/control_flow/if_return_else_return.rs
Normal file
12
tests/ui/lang/control_flow/if_return_else_return.rs
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
if *i < 10 {
|
||||||
|
return;
|
||||||
|
} else {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
11
tests/ui/lang/control_flow/if_while.rs
Normal file
11
tests/ui/lang/control_flow/if_while.rs
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
if *i == 0 {
|
||||||
|
while *i < 10 {
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
13
tests/ui/lang/control_flow/ifx2.rs
Normal file
13
tests/ui/lang/control_flow/ifx2.rs
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
if *i > 0 {
|
||||||
|
|
||||||
|
}
|
||||||
|
if *i > 1 {
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
48
tests/ui/lang/control_flow/issue_283.rs
Normal file
48
tests/ui/lang/control_flow/issue_283.rs
Normal file
@ -0,0 +1,48 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use glam::*;
|
||||||
|
|
||||||
|
fn sphere_sdf(p: Vec3) -> f32 {
|
||||||
|
p.length() - 1.0
|
||||||
|
}
|
||||||
|
|
||||||
|
// Global scene to render
|
||||||
|
fn scene_sdf(p: Vec3) -> f32 {
|
||||||
|
sphere_sdf(p)
|
||||||
|
}
|
||||||
|
|
||||||
|
fn render(eye: Vec3, dir: Vec3, start: f32, end: f32) -> f32 {
|
||||||
|
let max_marching_steps: i32 = 255;
|
||||||
|
let epsilon: f32 = 0.0001;
|
||||||
|
|
||||||
|
let mut depth = start;
|
||||||
|
let mut i = 0;
|
||||||
|
|
||||||
|
loop {
|
||||||
|
if i < max_marching_steps {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
let dist = scene_sdf(eye + depth * dir);
|
||||||
|
|
||||||
|
if dist < epsilon {
|
||||||
|
return depth;
|
||||||
|
}
|
||||||
|
|
||||||
|
depth += dist;
|
||||||
|
|
||||||
|
if depth >= end {
|
||||||
|
return end;
|
||||||
|
}
|
||||||
|
|
||||||
|
i += 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
end
|
||||||
|
}
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let v = Vec3::new(1.0, 1.0, 1.0);
|
||||||
|
render(v, v, 1.0, 2.0);
|
||||||
|
}
|
||||||
8
tests/ui/lang/control_flow/loop.rs
Normal file
8
tests/ui/lang/control_flow/loop.rs
Normal file
@ -0,0 +1,8 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std as _;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
loop {}
|
||||||
|
}
|
||||||
9
tests/ui/lang/control_flow/while.rs
Normal file
9
tests/ui/lang/control_flow/while.rs
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 10 {
|
||||||
|
}
|
||||||
|
}
|
||||||
10
tests/ui/lang/control_flow/while_break.rs
Normal file
10
tests/ui/lang/control_flow/while_break.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 10 {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
10
tests/ui/lang/control_flow/while_continue.rs
Normal file
10
tests/ui/lang/control_flow/while_continue.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 10 {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
}
|
||||||
12
tests/ui/lang/control_flow/while_if_break.rs
Normal file
12
tests/ui/lang/control_flow/while_if_break.rs
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 10 {
|
||||||
|
if *i == 0 {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
14
tests/ui/lang/control_flow/while_if_break_else_break.rs
Normal file
14
tests/ui/lang/control_flow/while_if_break_else_break.rs
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 10 {
|
||||||
|
if *i == 0 {
|
||||||
|
break;
|
||||||
|
} else {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
15
tests/ui/lang/control_flow/while_if_break_if_break.rs
Normal file
15
tests/ui/lang/control_flow/while_if_break_if_break.rs
Normal file
@ -0,0 +1,15 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 10 {
|
||||||
|
if *i == 0 {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
if *i == 1 {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
12
tests/ui/lang/control_flow/while_if_continue.rs
Normal file
12
tests/ui/lang/control_flow/while_if_continue.rs
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 10 {
|
||||||
|
if *i == 0 {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -0,0 +1,14 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 10 {
|
||||||
|
if *i == 0 {
|
||||||
|
continue;
|
||||||
|
} else {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
10
tests/ui/lang/control_flow/while_return.rs
Normal file
10
tests/ui/lang/control_flow/while_return.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 10 {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
11
tests/ui/lang/control_flow/while_while.rs
Normal file
11
tests/ui/lang/control_flow/while_while.rs
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 20 {
|
||||||
|
while *i < 10 {
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
12
tests/ui/lang/control_flow/while_while_break.rs
Normal file
12
tests/ui/lang/control_flow/while_while_break.rs
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 20 {
|
||||||
|
while *i < 10 {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
12
tests/ui/lang/control_flow/while_while_continue.rs
Normal file
12
tests/ui/lang/control_flow/while_while_continue.rs
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 20 {
|
||||||
|
while *i < 10 {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
14
tests/ui/lang/control_flow/while_while_if_break.rs
Normal file
14
tests/ui/lang/control_flow/while_while_if_break.rs
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 20 {
|
||||||
|
while *i < 10 {
|
||||||
|
if *i > 10 {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
14
tests/ui/lang/control_flow/while_while_if_continue.rs
Normal file
14
tests/ui/lang/control_flow/while_while_if_continue.rs
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Input;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<i32>) {
|
||||||
|
while *i < 20 {
|
||||||
|
while *i < 10 {
|
||||||
|
if *i > 5 {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
16
tests/ui/lang/core/mem/create_unitialized_memory.rs
Normal file
16
tests/ui/lang/core/mem/create_unitialized_memory.rs
Normal file
@ -0,0 +1,16 @@
|
|||||||
|
// Test creating unitialized memory.
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std as _;
|
||||||
|
|
||||||
|
use core::mem::MaybeUninit;
|
||||||
|
const MAYBEI32: MaybeUninit<&i32> = MaybeUninit::<&i32>::uninit();
|
||||||
|
|
||||||
|
pub fn create_uninit_and_write() {
|
||||||
|
let mut maybei32 = MAYBEI32;
|
||||||
|
unsafe { maybei32.as_mut_ptr().write(&0); }
|
||||||
|
let _maybei32 = unsafe { maybei32.assume_init() };
|
||||||
|
}
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {}
|
||||||
13
tests/ui/lang/core/ops/logical_and.rs
Normal file
13
tests/ui/lang/core/ops/logical_and.rs
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
// Test using `&&` operator.
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
extern crate spirv_std;
|
||||||
|
|
||||||
|
fn f(x: bool, y: bool) -> bool {
|
||||||
|
x && y
|
||||||
|
}
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
f(false, true);
|
||||||
|
}
|
||||||
16
tests/ui/lang/core/ptr/allocate_const_scalar.rs
Normal file
16
tests/ui/lang/core/ptr/allocate_const_scalar.rs
Normal file
@ -0,0 +1,16 @@
|
|||||||
|
// Doesn't work, only worked before because I think it got optimized away before
|
||||||
|
// hitting the backend.
|
||||||
|
|
||||||
|
// build-fail
|
||||||
|
|
||||||
|
#![feature(ptr_internals)]
|
||||||
|
|
||||||
|
use spirv_std::storage_class::Output;
|
||||||
|
|
||||||
|
use core::ptr::Unique;
|
||||||
|
const POINTER: Unique<[u8;4]> = Unique::<[u8; 4]>::dangling();
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(mut output: Output<u8>) {
|
||||||
|
let _pointer = POINTER;
|
||||||
|
}
|
||||||
13
tests/ui/lang/core/ptr/allocate_const_scalar.stderr
Normal file
13
tests/ui/lang/core/ptr/allocate_const_scalar.stderr
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
error: pointer has non-null integer address
|
||||||
|
|
|
||||||
|
= note: Stack:
|
||||||
|
allocate_const_scalar::main
|
||||||
|
Unnamed function ID %9
|
||||||
|
|
||||||
|
error: invalid binary:0:0 - No OpEntryPoint instruction was found. This is only allowed if the Linkage capability is being used.
|
||||||
|
|
|
||||||
|
= note: spirv-val failed
|
||||||
|
= note: module "./target/compiletest-results/lang/core/ptr/allocate_const_scalar.stage-id.spv"
|
||||||
|
|
||||||
|
error: aborting due to 2 previous errors
|
||||||
|
|
||||||
12
tests/ui/lang/core/ptr/allocate_null.rs
Normal file
12
tests/ui/lang/core/ptr/allocate_null.rs
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
// Tests allocating a null pointer at `const` time.
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std as _;
|
||||||
|
|
||||||
|
use core::ptr::null;
|
||||||
|
const NULL_PTR: *const i32 = null();
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
let _null_ptr = NULL_PTR;
|
||||||
|
}
|
||||||
16
tests/ui/lang/core/ptr/allocate_vec_like.rs
Normal file
16
tests/ui/lang/core/ptr/allocate_vec_like.rs
Normal file
@ -0,0 +1,16 @@
|
|||||||
|
// Tests using a vector like pointer at `const` time.
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
#![feature(ptr_internals)]
|
||||||
|
|
||||||
|
use spirv_std as _;
|
||||||
|
|
||||||
|
use core::ptr::Unique;
|
||||||
|
const VEC_LIKE: (Unique<usize>, usize, usize) = (Unique::<usize>::dangling(), 0, 0);
|
||||||
|
|
||||||
|
pub fn assign_vec_like() {
|
||||||
|
let _vec_like = VEC_LIKE;
|
||||||
|
}
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {}
|
||||||
10
tests/ui/lang/f32/signum.rs
Normal file
10
tests/ui/lang/f32/signum.rs
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
// Test that `signum` works.
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std::storage_class::{Input, Output};
|
||||||
|
use spirv_std::num_traits::Float;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(i: Input<f32>, mut o: Output<f32>) {
|
||||||
|
*o = (*i).signum();
|
||||||
|
}
|
||||||
13
tests/ui/lang/panic/builtin.rs
Normal file
13
tests/ui/lang/panic/builtin.rs
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
// Test panics coming from the Rust language such as `1 / 0`.
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std as _;
|
||||||
|
|
||||||
|
fn int_div(x: usize) -> usize {
|
||||||
|
1 / x
|
||||||
|
}
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
int_div(0);
|
||||||
|
}
|
||||||
13
tests/ui/lang/panic/builtin_bounds_check.rs
Normal file
13
tests/ui/lang/panic/builtin_bounds_check.rs
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
// Test that bounds checking causes panics.
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std as _;
|
||||||
|
|
||||||
|
fn array_bounds_check(x: [u32; 4], i: usize) -> u32 {
|
||||||
|
x[i]
|
||||||
|
}
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
array_bounds_check([0, 1, 2, 3], 5);
|
||||||
|
}
|
||||||
9
tests/ui/lang/panic/simple.rs
Normal file
9
tests/ui/lang/panic/simple.rs
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
// Test that calling `panic!` works.
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
use spirv_std as _;
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main() {
|
||||||
|
panic!("aaa");
|
||||||
|
}
|
||||||
21
tests/ui/storage_class/push_constant.rs
Normal file
21
tests/ui/storage_class/push_constant.rs
Normal file
@ -0,0 +1,21 @@
|
|||||||
|
// Test that using push constants work.
|
||||||
|
// NOTE(eddyb) this won't pass Vulkan validation (see `push_constant_vulkan`),
|
||||||
|
// but should still pass the baseline SPIR-V validation.
|
||||||
|
|
||||||
|
// build-pass
|
||||||
|
|
||||||
|
extern crate spirv_std;
|
||||||
|
use spirv_std::storage_class::PushConstant;
|
||||||
|
|
||||||
|
|
||||||
|
#[derive(Copy, Clone)]
|
||||||
|
pub struct ShaderConstants {
|
||||||
|
pub width: u32,
|
||||||
|
pub height: u32,
|
||||||
|
pub time: f32,
|
||||||
|
}
|
||||||
|
|
||||||
|
#[spirv(fragment)]
|
||||||
|
pub fn main(constants: PushConstant<ShaderConstants>) {
|
||||||
|
let _constants = *constants;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user