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Linux: hold spawning while the title bar test starts its child process

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On Linux and the BSDs, the_titlebar_variable_decides_the_frame_before_the_window_opens now
holds spawning() while it starts each child test process, as the portal save test does around
dbus-daemon, so the child does not keep a copy of a GPU start test's locked start file.
This commit is contained in:
dotCooCoo
2026-11-01 01:52:37 -07:00
parent a1c908fbd2
commit 5e1a50c75a
1 changed files with 12 additions and 3 deletions
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apps/vectorcraft/src/tests.rs
+12 -3
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@@ -178,12 +178,21 @@ fn the_titlebar_variable_decides_the_frame_before_the_window_opens() {
const CHILD: &str = "VECTORCRAFT_TEST_TITLEBAR_CHILD";
if std::env::var_os(CHILD).is_none() {
for value in ["app", "system", "desktop", "unknown"] {
let output = std::process::Command::new(std::env::current_exe().unwrap())
// Linux and the BSDs: hold `spawning` while the child starts, so it does not keep a
// copy of a GPU start test's locked start file (see `CHILD_SPAWN`).
#[cfg(any(target_os = "linux", target_os = "freebsd", target_os = "dragonfly", target_os = "netbsd", target_os = "openbsd"))]
let spawning = super::spawning();
let child = std::process::Command::new(std::env::current_exe().unwrap())
.args(["--exact", "tests::the_titlebar_variable_decides_the_frame_before_the_window_opens", "--nocapture"])
.env(CHILD, "1")
.env("VECTORCRAFT_TITLEBAR", value)
.output()
.unwrap();
.stdin(std::process::Stdio::null())
.stdout(std::process::Stdio::piped())
.stderr(std::process::Stdio::piped())
.spawn();
#[cfg(any(target_os = "linux", target_os = "freebsd", target_os = "dragonfly", target_os = "netbsd", target_os = "openbsd"))]
drop(spawning);
let output = child.unwrap().wait_with_output().unwrap();
assert!(
output.status.success(),
"VECTORCRAFT_TITLEBAR={value}\n{}\n{}",