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Fix test target_in_environment_contains_lower_case

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This commit is contained in:
Eric Huss 2021-02-23 19:51:42 -08:00
parent 8eb0e9a855
commit f344f73063
1 changed files with 20 additions and 17 deletions
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37
tests/testsuite/tool_paths.rs
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@ -357,25 +357,28 @@ fn custom_linker_env() {
fn target_in_environment_contains_lower_case() { fn target_in_environment_contains_lower_case() {
let p = project().file("src/main.rs", "fn main() {}").build(); let p = project().file("src/main.rs", "fn main() {}").build();
let target_keys = [ let target = rustc_host();
"CARGO_TARGET_X86_64_UNKNOWN_LINUX_musl_LINKER", let env_key = format!(
"CARGO_TARGET_x86_64_unknown_linux_musl_LINKER", "CARGO_TARGET_{}_LINKER",
]; target.to_lowercase().replace('-', "_")
);
for target_key in &target_keys { let mut execs = p.cargo("build -v --target");
let mut execs = p.cargo("build -v --target x86_64-unknown-linux-musl"); execs.arg(target).env(&env_key, "nonexistent-linker");
execs.env(target_key, "nonexistent-linker").with_status(101); if cfg!(windows) {
if cfg!(windows) { // Windows env keys are case insensitive, so no warning, but it will
execs.with_stderr_does_not_contain("warning:[..]"); // fail due to the missing linker.
} else { execs
execs.with_stderr_contains(format!( .with_stderr_does_not_contain("warning:[..]")
"warning: Environment variables are expected to use uppercase letters and underscores, \ .with_status(101);
the variable `{}` will be ignored and have no effect", } else {
target_key execs.with_stderr_contains(format!(
)); "warning: Environment variables are expected to use uppercase letters and underscores, \
} the variable `{}` will be ignored and have no effect",
execs.run(); env_key
));
} }
execs.run();
} }
#[cargo_test] #[cargo_test]