fix(test): make test runner work when global setTimeout is replaced (d…

…enoland#20052)

cli/js/40_testing.js

@@ -5,6 +5,7 @@ const ops = core.ops;
 import { setExitHandler } from "ext:runtime/30_os.js";
 import { Console } from "ext:deno_console/01_console.js";
 import { serializePermissions } from "ext:runtime/10_permissions.js";
+import { setTimeout } from "ext:deno_web/02_timers.js";
 import { assert } from "ext:deno_web/00_infra.js";
 const primordials = globalThis.__bootstrap.primordials;
 const {

cli/tests/integration/test_tests.rs

@@ -529,6 +529,11 @@ itest!(test_no_lock {
  output: "lockfile/basic/test.nolock.out",
 });
 
+itest!(test_replace_timers {
+ args: "test test/replace_timers.js",
+ output: "test/replace_timers.js.out",
+});
+
 #[test]
 fn test_with_glob_config() {
  let context = TestContextBuilder::new().cwd("test").build();

cli/tests/testdata/test/replace_timers.js

@@ -0,0 +1,7 @@
+Deno.test("foo", async (t) => {
+ globalThis.setTimeout = () => {};
+ globalThis.clearTimeout = () => {};
+ globalThis.setInterval = () => {};
+ globalThis.clearInterval = () => {};
+ await t.step("bar", () => {});
+});

cli/tests/testdata/test/replace_timers.js.out

@@ -0,0 +1,7 @@
+running 1 test from ./test/replace_timers.js
+foo ...
+ bar ... ok ([WILDCARD])
+foo ... ok ([WILDCARD])
+
+ok | 1 passed (1 step) | 0 failed ([WILDCARD])
+