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Get the test suite working inside the rustc test suite

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This commit is contained in:
Oliver Schneider 2017-08-08 10:28:05 +02:00
parent 63c4843503
commit 33ff32cac8
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GPG Key ID: A69F8D225B3AD7D9
1 changed files with 35 additions and 6 deletions
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41
tests/compiletest.rs
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@ -13,7 +13,21 @@ macro_rules! eprintln {
}
}
const MIRI_PATH: &'static str = concat!("target/", env!("PROFILE"), "/miri");
fn miri_path() -> PathBuf {
if rustc_test_suite().is_some() {
PathBuf::from(option_env!("MIRI_PATH").unwrap())
} else {
PathBuf::from(concat!("target/", env!("PROFILE"), "/miri"))
}
}
fn rustc_test_suite() -> Option<PathBuf> {
option_env!("RUSTC_TEST_SUITE").map(PathBuf::from)
}
fn rustc_lib_path() -> PathBuf {
option_env!("RUSTC_LIB_PATH").unwrap().into()
}
fn compile_fail(sysroot: &Path, path: &str, target: &str, host: &str, fullmir: bool) {
eprintln!(
@ -23,9 +37,14 @@ fn compile_fail(sysroot: &Path, path: &str, target: &str, host: &str, fullmir: b
);
let mut config = compiletest::default_config();
config.mode = "compile-fail".parse().expect("Invalid mode");
config.rustc_path = MIRI_PATH.into();
config.rustc_path = miri_path();
let mut flags = Vec::new();
if fullmir {
if rustc_test_suite().is_some() {
config.run_lib_path = rustc_lib_path();
config.compile_lib_path = rustc_lib_path();
}
// if we are building as part of the rustc test suite, we already have fullmir for everything
if fullmir && rustc_test_suite().is_none() {
if host != target {
// skip fullmir on nonhost
return;
@ -50,7 +69,12 @@ fn run_pass(path: &str) {
let mut config = compiletest::default_config();
config.mode = "run-pass".parse().expect("Invalid mode");
config.src_base = PathBuf::from(path);
config.target_rustcflags = Some("-Dwarnings".to_string());
if let Some(rustc_path) = rustc_test_suite() {
config.rustc_path = rustc_path;
config.run_lib_path = rustc_lib_path();
config.compile_lib_path = rustc_lib_path();
}
config.target_rustcflags = Some(format!("-Dwarnings --sysroot {}", get_sysroot().display()));
config.host_rustcflags = Some("-Dwarnings".to_string());
compiletest::run_tests(&config);
}
@ -68,9 +92,14 @@ fn miri_pass(path: &str, target: &str, host: &str, fullmir: bool, opt: bool) {
config.src_base = PathBuf::from(path);
config.target = target.to_owned();
config.host = host.to_owned();
config.rustc_path = MIRI_PATH.into();
config.rustc_path = miri_path();
if rustc_test_suite().is_some() {
config.run_lib_path = rustc_lib_path();
config.compile_lib_path = rustc_lib_path();
}
let mut flags = Vec::new();
if fullmir {
// if we are building as part of the rustc test suite, we already have fullmir for everything
if fullmir && rustc_test_suite().is_none() {
if host != target {
// skip fullmir on nonhost
return;