rust/tests/ui/macros/assert-eq-macro-panic.rs

//@ run-fail
//@ error-pattern:assertion `left == right` failed
//@ error-pattern:  left: 14
//@ error-pattern: right: 15
//@ needs-subprocess

fn main() {
    assert_eq!(14, 15);
}
Move tests from `test/run-fail` to UI 2020-04-16 06:50:32 +00:00			`//@ run-fail`
Cleaner assert_eq! & assert_ne! panic messages Modify panic message for `assert_eq!`, `assert_ne!`, the currently unstable `assert_matches!`, as well as the corresponding `debug_assert_*` macros. ```rust assert_eq!(1 + 1, 3); assert_eq!(1 + 1, 3, "my custom message value={}!", 42); ``` ```plain thread 'main' panicked at $DIR/main.rs:6:5: assertion failed: `(left == right)` left: `2`, right: `3` ``` ```plain thread 'main' panicked at $DIR/main.rs:6:5: assertion failed: `(left == right)` left: `2`, right: `3`: my custom message value=42! ``` ```plain thread 'main' panicked at $DIR/main.rs:6:5: assertion `left == right` failed left: 2 right: 3 ``` ```plain thread 'main' panicked at $DIR/main.rs:6:5: assertion `left == right` failed: my custom message value=42! left: 2 right: 3 ``` This PR is a simpler subset of the #111030, but it does NOT stringify the original left and right source code assert expressions, thus should be faster to compile. 2023-05-01 16:34:42 +00:00			//@ error-pattern:assertion `left == right` failed
			`//@ error-pattern: left: 14`
			`//@ error-pattern: right: 15`
tests: use `needs-subprocess` instead of `ignore-{wasm32,emscripten,sgx}` 2025-01-23 08:36:54 +00:00			`//@ needs-subprocess`
add assert_eq! macro the assert_eq! macro compares its arguments and fails if they're not equal. It's more informative than fail_unless!, because it explicitly writes the given and expected arguments on failure. 2013-03-13 19:10:32 +00:00
			`fn main() {`
run rustfmt on test/run-fail folder 2016-05-27 02:39:36 +00:00			`assert_eq!(14, 15);`
add assert_eq! macro the assert_eq! macro compares its arguments and fails if they're not equal. It's more informative than fail_unless!, because it explicitly writes the given and expected arguments on failure. 2013-03-13 19:10:32 +00:00			`}`