}
}
-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!(
);
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;
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);
}
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;