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Add rustc-args option to test runner

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This commit is contained in:
Santiago Pastorino 2018-01-18 19:44:41 -03:00
parent 44afd76788
commit db41f1e1cf
2 changed files with 18 additions and 0 deletions
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1
src/bootstrap/check.rs
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@ -750,6 +750,7 @@ impl Step for Compiletest {
flags.push("-g".to_string());
}
flags.push("-Zmiri -Zunstable-options".to_string());
flags.push(build.config.cmd.rustc_args().join(" "));
if let Some(linker) = build.linker(target) {
cmd.arg("--linker").arg(linker);

17
src/bootstrap/flags.rs
View File

@ -54,6 +54,7 @@ pub enum Subcommand {
Test {
paths: Vec<PathBuf>,
test_args: Vec<String>,
rustc_args: Vec<String>,
fail_fast: bool,
},
Bench {
@ -150,6 +151,12 @@ To learn more about a subcommand, run `./x.py <subcommand> -h`");
"test" => {
opts.optflag("", "no-fail-fast", "Run all tests regardless of failure");
opts.optmulti("", "test-args", "extra arguments", "ARGS");
opts.optmulti(
"",
"rustc-args",
"extra options to pass the compiler when running tests",
"ARGS",
);
},
"bench" => { opts.optmulti("", "test-args", "extra arguments", "ARGS"); },
"clean" => { opts.optflag("", "all", "clean all build artifacts"); },
@ -283,6 +290,7 @@ Arguments:
Subcommand::Test {
paths,
test_args: matches.opt_strs("test-args"),
rustc_args: matches.opt_strs("rustc-args"),
fail_fast: !matches.opt_present("no-fail-fast"),
}
}
@ -362,6 +370,15 @@ impl Subcommand {
}
}
pub fn rustc_args(&self) -> Vec<&str> {
match *self {
Subcommand::Test { ref rustc_args, .. } => {
rustc_args.iter().flat_map(|s| s.split_whitespace()).collect()
}
_ => Vec::new(),
}
}
pub fn fail_fast(&self) -> bool {
match *self {
Subcommand::Test { fail_fast, .. } => fail_fast,