diff options
Diffstat (limited to 'src/tools')
| -rw-r--r-- | src/tools/miri/Cargo.lock | 4 | ||||
| -rw-r--r-- | src/tools/miri/Cargo.toml | 2 | ||||
| -rwxr-xr-x | src/tools/miri/miri | 10 | ||||
| -rw-r--r-- | src/tools/miri/tests/compiletest.rs | 63 |
4 files changed, 58 insertions, 21 deletions
diff --git a/src/tools/miri/Cargo.lock b/src/tools/miri/Cargo.lock index e2a7d484c23..737423a2cd1 100644 --- a/src/tools/miri/Cargo.lock +++ b/src/tools/miri/Cargo.lock @@ -820,9 +820,9 @@ dependencies = [ [[package]] name = "ui_test" -version = "0.9.0" +version = "0.10.0" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "95033b0e41b8018013d99a6f1486c1ae5bd080378ced60c5f797e93842423b33" +checksum = "191a442639ea102fa62671026047e51d574bfda44b7fdf32151d7314624c1cd2" dependencies = [ "bstr", "cargo-platform", diff --git a/src/tools/miri/Cargo.toml b/src/tools/miri/Cargo.toml index f6f81836804..5987b0df8d6 100644 --- a/src/tools/miri/Cargo.toml +++ b/src/tools/miri/Cargo.toml @@ -39,7 +39,7 @@ libloading = "0.7" [dev-dependencies] colored = "2" -ui_test = "0.9" +ui_test = "0.10" rustc_version = "0.4" # Features chosen to match those required by env_logger, to avoid rebuilds regex = { version = "1.5.5", default-features = false, features = ["perf", "std"] } diff --git a/src/tools/miri/miri b/src/tools/miri/miri index 4be970b398d..48a46a76a12 100755 --- a/src/tools/miri/miri +++ b/src/tools/miri/miri @@ -306,7 +306,7 @@ test|bless) # Only in root project as `cargo-miri` has no tests. $CARGO test $CARGO_EXTRA_FLAGS --manifest-path "$MIRIDIR"/Cargo.toml "$@" ;; -run) +run|run-dep) # Scan for "--target" to overwrite the "MIRI_TEST_TARGET" env var so # that we set the MIRI_SYSROOT up the right way. FOUND_TARGET_OPT=0 @@ -323,11 +323,17 @@ run) # Make sure Miri actually uses this target. MIRIFLAGS="$MIRIFLAGS --target $MIRI_TEST_TARGET" fi + # First build and get a sysroot. $CARGO build $CARGO_EXTRA_FLAGS --manifest-path "$MIRIDIR"/Cargo.toml find_sysroot # Then run the actual command. - exec $CARGO run $CARGO_EXTRA_FLAGS --manifest-path "$MIRIDIR"/Cargo.toml -- $MIRIFLAGS "$@" + + if [ "$COMMAND" = "run-dep" ]; then + exec $CARGO test --test compiletest $CARGO_EXTRA_FLAGS --manifest-path "$MIRIDIR"/Cargo.toml -- --miri-run-dep-mode $MIRIFLAGS "$@" + else + exec $CARGO run $CARGO_EXTRA_FLAGS --manifest-path "$MIRIDIR"/Cargo.toml -- $MIRIFLAGS "$@" + fi ;; fmt) find "$MIRIDIR" -not \( -name target -prune \) -name '*.rs' \ diff --git a/src/tools/miri/tests/compiletest.rs b/src/tools/miri/tests/compiletest.rs index e6388c56331..fa06c4b6a12 100644 --- a/src/tools/miri/tests/compiletest.rs +++ b/src/tools/miri/tests/compiletest.rs @@ -1,5 +1,6 @@ use colored::*; use regex::bytes::Regex; +use std::ffi::OsString; use std::path::{Path, PathBuf}; use std::{env, process::Command}; use ui_test::status_emitter::StatusEmitter; @@ -45,7 +46,7 @@ fn build_so_for_c_ffi_tests() -> PathBuf { so_file_path } -fn run_tests(mode: Mode, path: &str, target: &str, with_dependencies: bool) -> Result<()> { +fn test_config(target: &str, path: &str, mode: Mode, with_dependencies: bool) -> Config { // Miri is rustc-like, so we create a default builder for rustc and modify it let mut program = CommandBuilder::rustc(); program.program = miri_path(); @@ -103,6 +104,26 @@ fn run_tests(mode: Mode, path: &str, target: &str, with_dependencies: bool) -> R ..Config::default() }; + let use_std = env::var_os("MIRI_NO_STD").is_none(); + + if with_dependencies && use_std { + config.dependencies_crate_manifest_path = + Some(Path::new("test_dependencies").join("Cargo.toml")); + config.dependency_builder.args = vec![ + "run".into(), + "--manifest-path".into(), + "cargo-miri/Cargo.toml".into(), + "--".into(), + "miri".into(), + "run".into(), // There is no `cargo miri build` so we just use `cargo miri run`. + ]; + } + config +} + +fn run_tests(mode: Mode, path: &str, target: &str, with_dependencies: bool) -> Result<()> { + let mut config = test_config(target, path, mode, with_dependencies); + // Handle command-line arguments. let mut after_dashdash = false; config.path_filter.extend(std::env::args().skip(1).filter(|arg| { @@ -126,21 +147,6 @@ fn run_tests(mode: Mode, path: &str, target: &str, with_dependencies: bool) -> R } })); - let use_std = env::var_os("MIRI_NO_STD").is_none(); - - if with_dependencies && use_std { - config.dependencies_crate_manifest_path = - Some(Path::new("test_dependencies").join("Cargo.toml")); - config.dependency_builder.args = vec![ - "run".into(), - "--manifest-path".into(), - "cargo-miri/Cargo.toml".into(), - "--".into(), - "miri".into(), - "run".into(), // There is no `cargo miri build` so we just use `cargo miri run`. - ]; - } - eprintln!(" Compiler: {}", config.program.display()); ui_test::run_tests_generic( config, @@ -226,8 +232,18 @@ fn get_target() -> String { fn main() -> Result<()> { ui_test::color_eyre::install()?; + let target = get_target(); + let mut args = std::env::args_os(); + + // Skip the program name and check whether this is a `./miri run-dep` invocation + if let Some(first) = args.nth(1) { + if first == "--miri-run-dep-mode" { + return run_dep_mode(target, args); + } + } + // Add a test env var to do environment communication tests. env::set_var("MIRI_ENV_VAR_TEST", "0"); // Let the tests know where to store temp files (they might run for a different target, which can make this hard to find). @@ -250,6 +266,21 @@ fn main() -> Result<()> { Ok(()) } +fn run_dep_mode(target: String, mut args: impl Iterator<Item = OsString>) -> Result<()> { + let path = args.next().expect("./miri run-dep must be followed by a file name"); + let mut config = test_config(&target, "", Mode::Yolo, /* with dependencies */ true); + config.program.args.remove(0); // remove the `--error-format=json` argument + config.program.args.push("--color".into()); + config.program.args.push("always".into()); + let mut cmd = ui_test::test_command(config, Path::new(&path))?; + // Separate the arguments to the `cargo miri` invocation from + // the arguments to the interpreted prog + cmd.arg("--"); + cmd.args(args); + println!("{cmd:?}"); + if cmd.spawn()?.wait()?.success() { Ok(()) } else { std::process::exit(1) } +} + /// This is a custom renderer for `ui_test` output that does not emit github actions /// `group`s, while still producing regular github actions messages on test failures. struct TextAndGha; |