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Revision 410fe8465f4c5a51d25d95c62a53b569d980c1cf authored by Robert Ma on 19 March 2018, 15:34:37 UTC, committed by Robert Ma on 19 March 2018, 15:34:37 UTC 
Exit check_stability with an error when no tests run
 
Similar to #10030 (which was for `wpt run`), this commit makes `wpt
check-stability` return a non-zero exit code when no tests run.

Also fix some code smells:

* `run` was redefined by `do_delayed_imports` to a different function.
  Rename the other `run` method in this module to `setup_and_run`.
* `retcode` was unnecessarily defined in the top scope. Remove it to
  avoid redefinition.
* `global logger` and the call to `get_parser` were extraneous in `run`
  (now `setup_and_run`) and hence are removed.
1 parent 9b3bb05
Raw File
basic.html 
<!DOCTYPE html>
<title>window.requestIdleCallback exists</title>
<link rel="author" title="Ross McIlroy" href="mailto:rmcilroy@chromium.org" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
test(function() {
  assert_equals(typeof window.requestIdleCallback, "function");
}, "window.requestIdleCallback is defined", {assert: "The window.requestIdleCallback function is used to request callbacks during browser-defined idle time."});

test(function() {
  assert_equals(typeof window.cancelIdleCallback, "function");
}, "window.cancelIdleCallback is defined", {assert: "The window.cancelIdleCallback function is used to cancel callbacks scheduled via requestIdleCallback."});

test(function() {
  assert_equals(typeof window.requestIdleCallback(function() {}), "number");
}, "window.requestIdleCallback() returns a number", {assert: "The requestIdleCallback method MUST return a long"});

test(function() {
  assert_equals(typeof window.cancelIdleCallback(1), "undefined");
}, "window.cancelIdleCallback() returns undefined", {assert: "The cancelIdleCallback method MUST return void"});

async_test(function() {
  // Check whether requestIdleCallback schedules a callback which gets executed
  // and the deadline argument is passed correctly.
  requestIdleCallback(this.step_func_done(function(deadline) {
    assert_equals(arguments.length, 1, "Only one argument should be passed to callback.");
    assert_class_string(deadline, "IdleDeadline");
    assert_equals(typeof deadline.timeRemaining, "function", "IdleDeadline.timeRemaining MUST be a function which returns the time remaining in milliseconds");
    assert_equals(typeof deadline.timeRemaining(), "number", "IdleDeadline.timeRemaining MUST return a double of the time remaining in milliseconds");
    assert_true(deadline.timeRemaining() <= 50, "IdleDeadline.timeRemaining() MUST be less than or equal to 50ms in the future.");
    assert_equals(typeof deadline.didTimeout, "boolean", "IdleDeadline.didTimeout MUST be a boolean");
    assert_false(deadline.didTimeout, "IdleDeadline.didTimeout MUST be false if requestIdleCallback wasn't scheduled due to a timeout");
  }));
}, 'requestIdleCallback schedules callbacks');

async_test(function() {
  // Check whether requestIdleCallback schedules a callback which gets executed
  // and the deadline argument is passed correctly.
  var handle = requestIdleCallback(this.step_func(function(deadline) {
    assert_unreached("callback should not be called if canceled with cancelIdleCallback");
  }));
  cancelIdleCallback(handle);
  step_timeout(this.step_func_done(), 200);
}, 'cancelIdleCallback cancels callbacks');

</script>
<h1>Basic requestIdleCallback Tests</h1>
<div id="log"></div>
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