Commit be0a77efd2aad5108d3357914cbc71f560ea0161 | zig

author	Matthew Lugg <mlugg@mlugg.co.uk> 2026-01-06 11:13:13+00:00
committer	Matthew Lugg <mlugg@mlugg.co.uk> 2026-01-06 11:15:47+00:00
log	be0a77efd2aad5108d3357914cbc71f560ea0161
tree	75a9e10eefd3fd54511ff249600ba895ca0941ec
parent	073ef0f393ff4297e8d48a72f30a605c2d272289
signature	Commit is signed but in an unrecognized format.

std: re-enable some disabled tests

I believe these tests may have been flaky as a result of the bug fixed
in the previous commit. A big hint is that they were all crashing with
SIGSEGV with no stack trace. I suspect that some lingering SIGIOs from
cancelations were being delivered to a thread after its `munmap` call,
which was happening because the test runner called `Io.Threaded.deinit`
to cause all of the (detached) worker threads to exit.

If this passes, I'll re-run the x86_64-linux CI jobs on this commit a
few times before merge to try and be sure there are no lingering
failures.

Resolves: https://codeberg.org/ziglang/zig/issues/30096
Resolves: https://codeberg.org/ziglang/zig/issues/30592
Resolves: https://codeberg.org/ziglang/zig/issues/30682

2 files changed, 0 insertions(+), 6 deletions(-)

lib
- std
  - Io
    test.zig
  - crypto
    argon2.zig

lib/std/Io/test.zig-4

...	...	@@ -254,8 +254,6 @@ test "Group.cancel" {
254	254	}
255	255
256	256	test "Group.concurrent" {
257		if (builtin.os.tag == .linux and !builtin.link_libc) return error.SkipZigTest; // https://codeberg.org/ziglang/zig/issues/30096
258
259	257	const io = testing.io;
260	258
261	259	var group: Io.Group = .init;
...	...	@@ -421,8 +419,6 @@ test "Event" {
421	419	}
422	420
423	421	test "recancel" {
424		if (builtin.os.tag == .linux and !builtin.link_libc) return error.SkipZigTest; // https://codeberg.org/ziglang/zig/issues/30592
425
426	422	const global = struct {
427	423	fn worker(io: Io) Io.Cancelable!void {
428	424	var dummy_event: Io.Event = .unset;

lib/std/crypto/argon2.zig-2

...	...	@@ -907,8 +907,6 @@ test "kdf" {
907	907	}
908	908
909	909	test "phc format hasher" {
910		if (true) return error.SkipZigTest; // https://codeberg.org/ziglang/zig/issues/30682
911
912	910	const allocator = std.testing.allocator;
913	911	const password = "testpass";
914	912	const io = std.testing.io;