chore(cli): unflake signal test (denoland#21185)

If these tests do eventually break, they'll time out.
fanbaby · Nov 13, 2023 · fe0d9e0 · fe0d9e0
1 parent 5fbf3d9
commit fe0d9e0
Showing 1 changed file with 14 additions and 6 deletions.
diff --git a/cli/tests/unit/signal_test.ts b/cli/tests/unit/signal_test.ts
@@ -122,13 +122,15 @@ Deno.test(
  await delay(20);
  Deno.kill(Deno.pid, "SIGUSR1");
  }
- await delay(20);
+ await promise;
  Deno.removeSignalListener("SIGUSR1", listener);
- resolve();
  });
 
- await promise;
- assertEquals(c, 3);
+ // We'll get three signals eventually
+ while (c < 3) {
+ await delay(20);
+ }
+ resolve();
  },
 );
 
@@ -154,7 +156,9 @@ Deno.test(
  await delay(20);
  Deno.kill(Deno.pid, "SIGUSR2");
  }
- await delay(20);
+ while (c.length < 6) {
+ await delay(20);
+ }
  Deno.removeSignalListener("SIGUSR2", listener1);
  // Sends SIGUSR2 3 times.
  for (const _ of Array(3)) {
@@ -167,7 +171,11 @@ Deno.test(
  await delay(20);
  Deno.kill(Deno.pid, "SIGUSR1");
  }
- await delay(20);
+
+ while (c.length < 9) {
+ await delay(20);
+ }
+
  Deno.removeSignalListener("SIGUSR2", listener0);
  resolve();
  });