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Use TEST_TMPDIR for fake bubblewrap tests

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Co-authored-by: Codex <noreply@openai.com>
This commit is contained in:
Charles Cunningham
2026-03-25 11:52:35 -07:00
parent 5e70ae9de0
commit a5b8849d79
1 changed files with 11 additions and 5 deletions
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16
codex-rs/core/src/config/config_tests.rs
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@@ -5659,14 +5659,20 @@ fn system_bwrap_warning_is_disabled_off_linux() {
fn write_fake_bwrap(contents: &str) -> tempfile::TempPath {
use std::fs;
use std::os::unix::fs::PermissionsExt;
use std::path::PathBuf;
use tempfile::NamedTempFile;
// Bazel can mount the OS temp directory `noexec`, so prefer the current
// working directory for fake executables and fall back to the default temp
// dir outside that environment.
let temp_file = std::env::current_dir()
.ok()
// Bazel can mount the default temp directory `noexec`, so prefer Bazel's
// per-test temp dir when it is available. Fall back to the working
// directory, then the platform temp dir outside that environment.
let bazel_temp_dir = std::env::var_os("TEST_TMPDIR").map(PathBuf::from);
let temp_file = bazel_temp_dir
.and_then(|dir| NamedTempFile::new_in(dir).ok())
.or_else(|| {
std::env::current_dir()
.ok()
.and_then(|dir| NamedTempFile::new_in(dir).ok())
})
.unwrap_or_else(|| NamedTempFile::new().expect("temp file"));
// Linux rejects exec-ing a file that is still open for writing.
let path = temp_file.into_temp_path();