57 lines
2.0 KiB
Rust
57 lines
2.0 KiB
Rust
// This test ensures that changes to files referenced via #[debugger_visualizer]
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// (in this case, foo.py and foo.natvis) are picked up when compiling incrementally.
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// See https://github.com/rust-lang/rust/pull/111641
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use run_make_support::{fs_wrapper, invalid_utf8_contains, invalid_utf8_not_contains, rustc};
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use std::io::Read;
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fn main() {
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fs_wrapper::create_file("foo.py");
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fs_wrapper::write("foo.py", "GDB script v1");
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fs_wrapper::create_file("foo.natvis");
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fs_wrapper::write("foo.natvis", "Natvis v1");
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rustc()
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.input("foo.rs")
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.crate_type("rlib")
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.emit("metadata")
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.incremental("incremental")
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.arg("-Zincremental-verify-ich")
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.run();
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invalid_utf8_contains("libfoo.rmeta", "GDB script v1");
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invalid_utf8_contains("libfoo.rmeta", "Natvis v1");
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// Change only the GDB script and check that the change has been picked up
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fs_wrapper::remove_file("foo.py");
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fs_wrapper::create_file("foo.py");
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fs_wrapper::write("foo.py", "GDB script v2");
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rustc()
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.input("foo.rs")
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.crate_type("rlib")
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.emit("metadata")
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.incremental("incremental")
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.arg("-Zincremental-verify-ich")
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.run();
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invalid_utf8_contains("libfoo.rmeta", "GDB script v2");
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invalid_utf8_not_contains("libfoo.rmeta", "GDB script v1");
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invalid_utf8_contains("libfoo.rmeta", "Natvis v1");
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// Now change the Natvis version and check that the change has been picked up
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fs_wrapper::remove_file("foo.natvis");
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fs_wrapper::create_file("foo.natvis");
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fs_wrapper::write("foo.natvis", "Natvis v2");
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rustc()
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.input("foo.rs")
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.crate_type("rlib")
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.emit("metadata")
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.incremental("incremental")
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.arg("-Zincremental-verify-ich")
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.run();
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invalid_utf8_contains("libfoo.rmeta", "GDB script v2");
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invalid_utf8_not_contains("libfoo.rmeta", "GDB script v1");
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invalid_utf8_not_contains("libfoo.rmeta", "Natvis v1");
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invalid_utf8_contains("libfoo.rmeta", "Natvis v2");
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}
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