ddidderr
8af6ab68d3
Closes the remaining library rows of the final completeness audit (docs/rewrite/notes/final-Z3.md): - libghostty-vt: OSC parser storage goes through the caller-supplied C allocator via a ByteStorage abstraction; ghostty_osc_new reports GHOSTTY_OUT_OF_MEMORY and failed grows invalidate the OSC like Zig. Tested with a counting/failing/limiting C allocator. - shadertoy: sampler parameter rewriting is keyed by full signature so overloads work; the Metal uniform block keeps std140 strides for iChannelTime[4] (MSL offsets checked against the upload layout). - tripwire.zig ported (named trip points, hit counts, verification) and used to port the previously skipped allocation-failure tests that have a fallible Rust path; the rest are documented. - crash: fatal signals capture siginfo + registers and a forked helper writes a minidump (minidump-writer) as an envelope attachment, like sentry-native/Breakpad; tests parse it with the minidump crate. - kitty LoadingImage::debug_dump (debug builds) and the Darwin Instruments signpost around benchmark runs. Test Plan: - cargo test -p ghostty-vt-capi --test c_allocator - cargo test -p ghostty-crash --test minidump
28 lines
939 B
Rust
28 lines
939 B
Rust
//! Compiles `tests/c/alloc_test.c` (a counting / failing / limiting C
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//! allocator driving the OSC parser) against the Rust `libghostty-vt`.
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#![cfg(unix)]
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#![allow(clippy::unwrap_used)]
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mod common;
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use std::process::Command;
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#[test]
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fn c_allocator_governs_osc_parser_storage() {
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let lib = common::install_native_lib();
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let scratch = common::scratch_dir("c_allocator");
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let src = common::manifest_dir().join("tests/c/alloc_test.c");
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let exe = scratch.join("alloc_test");
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// No -DNDEBUG: the test relies on assert().
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common::compile_c(&lib, &[&src], &exe, &["-Wall", "-O0"]);
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let out = Command::new(&exe).output().expect("run alloc_test");
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assert!(
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out.status.success(),
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"alloc_test failed: {:?}\n{}{}",
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out.status,
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String::from_utf8_lossy(&out.stdout),
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String::from_utf8_lossy(&out.stderr)
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);
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assert_eq!(String::from_utf8(out.stdout).unwrap(), "ok\n");
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}
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