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68 lines
1.7 KiB
Bash
68 lines
1.7 KiB
Bash
#!/usr/bin/env bash
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source common.sh
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drv=$(nix-instantiate ./content-addressed.nix -A rootCA --arg seed 1)^out
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nix derivation show "$drv" --arg seed 1
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buildAttr () {
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local derivationPath=$1
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local seedValue=$2
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shift; shift
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local args=("./content-addressed.nix" "-A" "$derivationPath" --arg seed "$seedValue" "--no-out-link")
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args+=("$@")
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nix-build "${args[@]}"
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}
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testDeterministicCA () {
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[[ $(buildAttr rootCA 1) = $(buildAttr rootCA 2) ]]
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}
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testCutoffFor () {
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local out1 out2
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out1=$(buildAttr "$1" 1)
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# The seed only changes the root derivation, and not it's output, so the
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# dependent derivations should only need to be built once.
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buildAttr rootCA 2
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out2=$(buildAttr "$1" 2 -j0)
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test "$out1" == "$out2"
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}
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testCutoff () {
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# Don't directly build dependentCA, that way we'll make sure we don't rely on
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# dependent derivations always being already built.
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#testDerivation dependentCA
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testCutoffFor transitivelyDependentCA
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testCutoffFor dependentNonCA
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testCutoffFor dependentFixedOutput
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}
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testGC () {
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nix-instantiate ./content-addressed.nix -A rootCA --arg seed 5
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nix-collect-garbage --option keep-derivations true
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clearStore
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buildAttr rootCA 1 --out-link "$TEST_ROOT"/rootCA
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nix-collect-garbage
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buildAttr rootCA 1 -j0
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}
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testNixCommand () {
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clearStore
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nix build --file ./content-addressed.nix --no-link
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}
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# Regression test for https://github.com/NixOS/nix/issues/4775
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testNormalization () {
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clearStore
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outPath=$(buildAttr rootCA 1)
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test "$(stat -c %Y "$outPath")" -eq 1
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}
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clearStore
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testNormalization
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testDeterministicCA
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clearStore
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testCutoff
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testGC
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testNixCommand
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