From: Debian Rust Maintainers <pkg-rust-maintainers@alioth-lists.debian.net>
Date: Thu, 13 Jun 2024 11:16:39 +0200
Subject: compiletest: add ignore-hurd support and annotate some tests
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These tests hang or make the box OOM

Forwarded: no

Signed-off-by: Fabian Grünbichler <git@fabian.gruenbichler.email>
---
 src/tools/compiletest/src/directive-list.rs           | 1 +
 src/tools/compiletest/src/header/tests.rs             | 1 +
 tests/crashes/108499.rs                               | 1 +
 tests/run-make/long-linker-command-lines/foo.rs       | 7 +++++++
 tests/ui/associated-consts/issue-93775.rs             | 1 +
 tests/ui/issues/issue-74564-if-expr-stack-overflow.rs | 1 +
 tests/ui/threads-sendsync/mpsc_stress.rs              | 1 +
 7 files changed, 13 insertions(+)

diff --git a/src/tools/compiletest/src/directive-list.rs b/src/tools/compiletest/src/directive-list.rs
index 5757e42..5614c33 100644
--- a/src/tools/compiletest/src/directive-list.rs
+++ b/src/tools/compiletest/src/directive-list.rs
@@ -66,6 +66,7 @@ const KNOWN_DIRECTIVE_NAMES: &[&str] = &[
     "ignore-gnu",
     "ignore-haiku",
     "ignore-horizon",
+    "ignore-hurd",
     "ignore-i686-pc-windows-gnu",
     "ignore-i686-pc-windows-msvc",
     "ignore-illumos",
diff --git a/src/tools/compiletest/src/header/tests.rs b/src/tools/compiletest/src/header/tests.rs
index e7e5ff0..d1692f8 100644
--- a/src/tools/compiletest/src/header/tests.rs
+++ b/src/tools/compiletest/src/header/tests.rs
@@ -334,6 +334,7 @@ fn ignore_target() {
     assert!(check_ignore(&config, "//@ ignore-x86_64-unknown-linux-gnu"));
     assert!(check_ignore(&config, "//@ ignore-x86_64"));
     assert!(check_ignore(&config, "//@ ignore-linux"));
+    assert!(check_ignore(&config, "//@ ignore-hurd"));
     assert!(check_ignore(&config, "//@ ignore-unix"));
     assert!(check_ignore(&config, "//@ ignore-gnu"));
     assert!(check_ignore(&config, "//@ ignore-64bit"));
diff --git a/tests/crashes/108499.rs b/tests/crashes/108499.rs
index 4a0638c..658d631 100644
--- a/tests/crashes/108499.rs
+++ b/tests/crashes/108499.rs
@@ -1,4 +1,5 @@
 //@ known-bug: #108499
+//@ ignore-hurd
 
 // at lower recursion limits the recursion limit is reached before the bug happens
 #![recursion_limit = "2000"]
diff --git a/tests/run-make/long-linker-command-lines/foo.rs b/tests/run-make/long-linker-command-lines/foo.rs
index 5b30c06..9ef0d5a 100644
--- a/tests/run-make/long-linker-command-lines/foo.rs
+++ b/tests/run-make/long-linker-command-lines/foo.rs
@@ -33,6 +33,13 @@ fn read_linker_args(path: &Path) -> String {
     }
 }
 
+#[cfg(target_os = "hurd")]
+// Debian: test causes build to fail on hurd
+fn main() {
+    return;
+}
+
+#[cfg(not(target_os = "hurd"))]
 fn main() {
     let ok = PathBuf::from("ok");
     if env::var("YOU_ARE_A_LINKER").is_ok() {
diff --git a/tests/ui/associated-consts/issue-93775.rs b/tests/ui/associated-consts/issue-93775.rs
index a9b8d10..ac41a60 100644
--- a/tests/ui/associated-consts/issue-93775.rs
+++ b/tests/ui/associated-consts/issue-93775.rs
@@ -7,6 +7,7 @@
 //@ build-pass
 //@ revisions: current next
 //@ ignore-compare-mode-next-solver (explicit revisions)
+//@ ignore-hurd
 //@[next] compile-flags: -Znext-solver
 
 #![recursion_limit = "1001"]
diff --git a/tests/ui/issues/issue-74564-if-expr-stack-overflow.rs b/tests/ui/issues/issue-74564-if-expr-stack-overflow.rs
index c0ffed2..1e97353 100644
--- a/tests/ui/issues/issue-74564-if-expr-stack-overflow.rs
+++ b/tests/ui/issues/issue-74564-if-expr-stack-overflow.rs
@@ -1,5 +1,6 @@
 //@ build-pass
 // ignore-tidy-filelength
+//@ ignore-hurd
 #![crate_type = "rlib"]
 
 fn banana(v: &str) -> u32 {
diff --git a/tests/ui/threads-sendsync/mpsc_stress.rs b/tests/ui/threads-sendsync/mpsc_stress.rs
index fe0b47f..77ce6d5 100644
--- a/tests/ui/threads-sendsync/mpsc_stress.rs
+++ b/tests/ui/threads-sendsync/mpsc_stress.rs
@@ -1,6 +1,7 @@
 //@ run-pass
 //@ compile-flags:--test
 //@ needs-threads
+//@ ignore-hurd
 
 use std::sync::atomic::{AtomicUsize, Ordering};
 use std::sync::mpsc::{channel, RecvError, RecvTimeoutError, TryRecvError};