Revert "Add built-in timeouts to scheduled_test."

pkg/scheduled_test/test/scheduled_test_test.dart

Index: pkg/scheduled_test/test/scheduled_test_test.dart
diff --git a/pkg/scheduled_test/test/scheduled_test_test.dart b/pkg/scheduled_test/test/scheduled_test_test.dart
index bb1545bed7a7671b3237e8ec36bfd69b2ec39150..4c14badc6b1e52520fcc5d79c242d4252129f455 100644
--- a/pkg/scheduled_test/test/scheduled_test_test.dart
+++ b/pkg/scheduled_test/test/scheduled_test_test.dart
@@ -583,41 +583,12 @@ void main() {
     });
   });
 
-  expectTestsPass('currentSchedule.currentQueue is tasks before the schedule '
-      'has started', () {
+  expectTestsPass('currentSchedule.currentQueue is null before the schedule has '
+      'started', () {
     test('test', () {
       schedule(() => expect('foo', equals('foo')));
 
-      expect(currentSchedule.currentQueue.name, equals('tasks'));
-    });
-  });
-
-  expectTestsPass('currentSchedule.state starts out as SET_UP', () {
-    test('test', () {
-      expect(currentSchedule.state, equals(ScheduleState.SET_UP));
-    });
-  });
-
-  expectTestsPass('currentSchedule.state is RUNNING in tasks', () {
-    test('test', () {
-      schedule(() {
-        expect(currentSchedule.state, equals(ScheduleState.RUNNING));
-      });
-
-      currentSchedule.onComplete.schedule(() {
-        expect(currentSchedule.state, equals(ScheduleState.RUNNING));
-      });
-    });
-  });
-
-  expectTestsPass('currentSchedule.state is DONE after the test', () {
-    var oldSchedule;
-    test('test 1', () {
-      oldSchedule = currentSchedule;
-    });
-
-    test('test 2', () {
-      expect(oldSchedule.state, equals(ScheduleState.DONE));
+      expect(currentSchedule.currentQueue, isNull);
     });
   });
 
@@ -748,157 +719,4 @@ void main() {
       });
     });
   });
-
-  expectTestsPass("a single task that takes too long will cause a timeout "
-      "error", () {
-    var errors;
-    test('test 1', () {
-      currentSchedule.timeoutMs = 50;
-
-      currentSchedule.onException.schedule(() {
-        errors = currentSchedule.errors;
-      });
-
-      schedule(() => sleep(60));
-    });
-
-    test('test 2', () {
-      expect(errors, everyElement(new isInstanceOf<ScheduleError>()));
-      expect(errors.map((e) => e.error), equals(["The schedule timed out after "
-        "50ms of inactivity."]));
-    });
-  }, passing: ['test 2']);
-
-  expectTestsPass("an out-of-band callback that takes too long will cause a "
-      "timeout error", () {
-    var errors;
-    test('test 1', () {
-      currentSchedule.timeoutMs = 50;
-
-      currentSchedule.onException.schedule(() {
-        errors = currentSchedule.errors;
-      });
-
-      sleep(60).then(wrapAsync((_) => expect('foo', equals('foo'))));
-    });
-
-    test('test 2', () {
-      expect(errors, everyElement(new isInstanceOf<ScheduleError>()));
-      expect(errors.map((e) => e.error), equals(["The schedule timed out after "
-        "50ms of inactivity."]));
-    });
-  }, passing: ['test 2']);
-
-  expectTestsPass("each task resets the timeout timer", () {
-    test('test', () {
-      currentSchedule.timeoutMs = 50;
-
-      schedule(() => sleep(30));
-      schedule(() => sleep(30));
-      schedule(() => sleep(30));
-    });
-  });
-
-  expectTestsPass("setting up the test doesn't trigger a timeout", () {
-    test('test', () {
-      currentSchedule.timeoutMs = 20;
-
-      var end = new DateTime.now().add(new Duration(milliseconds: 50));
-      while (new DateTime.now() < end) {}
-      schedule(() => expect('foo', equals('foo')));
-    });
-  });
-
-  expectTestsPass("an out-of-band error that's signaled after a timeout but "
-      "before the test completes is registered", () {
-    var errors;
-    test('test 1', () {
-      currentSchedule.timeoutMs = 50;
-
-      currentSchedule.onException.schedule(() => sleep(30));
-      currentSchedule.onException.schedule(() {
-        errors = currentSchedule.errors;
-      });
-
-      sleep(60).then(wrapAsync((_) {
-        throw 'out-of-band';
-      }));
-    });
-
-    test('test 2', () {
-      expect(errors, everyElement(new isInstanceOf<ScheduleError>()));
-      expect(errors.map((e) => e.error), equals([
-        "The schedule timed out after 50ms of inactivity.",
-        "out-of-band"
-      ]));
-    });
-  }, passing: ['test 2']);
-
-  expectTestsPass("an out-of-band error that's signaled after a timeout but "
-      "before the test completes plays nicely with other out-of-band callbacks",
-      () {
-    var errors;
-    var onExceptionCallbackRun = false;
-    var onCompleteRunAfterOnExceptionCallback = false;
-    test('test 1', () {
-      currentSchedule.timeoutMs = 50;
-
-      currentSchedule.onException.schedule(() {
-        sleep(30).then(wrapAsync((_) {
-          onExceptionCallbackRun = true;
-        }));
-      });
-
-      currentSchedule.onComplete.schedule(() {
-        onCompleteRunAfterOnExceptionCallback = onExceptionCallbackRun;
-      });
-
-      sleep(60).then(wrapAsync((_) {
-        throw 'out-of-band';
-      }));
-    });
-
-    test('test 2', () {
-      expect(onCompleteRunAfterOnExceptionCallback, isTrue);
-    });
-  }, passing: ['test 2']);
-
-  expectTestsPass("a task that times out while waiting to handle an "
-      "out-of-band error records both", () {
-    var errors;
-    test('test 1', () {
-      currentSchedule.timeoutMs = 50;
-
-      currentSchedule.onException.schedule(() {
-        errors = currentSchedule.errors;
-      });
-
-      schedule(() => sleep(60));
-      sleep(10).then((_) => currentSchedule.signalError('out-of-band'));
-    });
-
-    test('test 2', () {
-      expect(errors, everyElement(new isInstanceOf<ScheduleError>()));
-      expect(errors.map((e) => e.error), equals([
-        "out-of-band",
-        "The schedule timed out after 50ms of inactivity."
-      ]));
-    });
-  }, passing: ['test 2']);
-
-  expectTestsPass("currentSchedule.heartbeat resets the timeout timer", () {
-    test('test', () {
-      currentSchedule.timeoutMs = 50;
-
-      schedule(() {
-        return sleep(30).then((_) {
-          currentSchedule.heartbeat();
-          return sleep(30);
-        });
-      });
-    });
-  });
-
-  // TODO(nweiz): test out-of-band post-timeout errors that are detected after
-  // the test finishes once we can detect top-level errors (issue 8417).
 }