refactor(timers): refactor timers to use one async op per timer (#12862)

This change also makes the timers implementation closer to the spec, and
sets up the stage to implement AbortSignal.timeout() (whatwg/dom#1032).

Fixes #8965
Fixes #10974
Fixes #11398

1 files changed, 10 insertions, 0 deletions

diff --git a/cli/tests/testdata/test/ops_sanitizer_multiple_timeout_tests.ts b/cli/tests/testdata/test/ops_sanitizer_multiple_timeout_tests.ts
new file mode 100644
index 000000000..f30773cf2
--- /dev/null
+++ b/cli/tests/testdata/test/ops_sanitizer_multiple_timeout_tests.ts
@@ -0,0 +1,10 @@
+// https://github.com/denoland/deno/issues/8965
+
+function test() {
+  setTimeout(() => {}, 10000);
+  setTimeout(() => {}, 10001);
+}
+
+Deno.test("test 1", test);
+
+Deno.test("test 2", test);