mirror of https://github.com/rust-lang/rust
36 lines
1.0 KiB
Rust
36 lines
1.0 KiB
Rust
// Checks the `debuginfo-compression` option.
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//@ only-linux
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//@ ignore-cross-compile
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// FIXME: This test isn't comprehensive and isn't covering all possible combinations.
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use run_make_support::{assert_contains, llvm_readobj, run_in_tmpdir, rustc};
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fn check_compression(compression: &str, to_find: &str) {
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run_in_tmpdir(|| {
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let out = rustc()
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.crate_name("foo")
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.crate_type("lib")
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.emit("obj")
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.arg("-Cdebuginfo=full")
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.arg(&format!("-Zdebuginfo-compression={compression}"))
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.input("foo.rs")
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.run();
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let stderr = out.stderr_utf8();
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if stderr.is_empty() {
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llvm_readobj().arg("-t").arg("foo.o").run().assert_stdout_contains(to_find);
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} else {
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assert_contains(
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stderr,
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format!("unknown debuginfo compression algorithm {compression}"),
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);
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}
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});
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}
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fn main() {
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check_compression("zlib", "ZLIB");
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check_compression("zstd", "ZSTD");
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}
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