Move EventTiming tests to WPT Try 3

This CL moves the tests in http/tests/event-timing to external/wpt/event-timing.
The slow image is change from php based to python based. The click is now
handled by test driver. and setTimeout is replaced with step_timeout.

Bug: 841224, 908187, 907948, 907949
Change-Id: Ia6359878666cfb96645aa3b7cd7736ce9df97683
Reviewed-on: https://chromium-review.googlesource.com/c/1352617Reviewed-by: Timothy Dresser <tdresser@chromium.org>
Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#612214}

third_party/blink/web_tests/MSANExpectations

@@ -115,7 +115,7 @@ crbug.com/813547 [ Linux ] webaudio/BiquadFilter/tail-time-lowpass.html [ Pass F
 
 crbug.com/856601 [ Linux ] fast/css/visited-link-hang.html [ Pass Timeout ]
 crbug.com/856601 [ Linux ] http/tests/devtools/elements/styles-4/styles-inline-element-style-changes-should-not-force-style-recalc.js [ Pass Timeout ]
-crbug.com/856601 [ Linux ] http/tests/event-timing/event-timing-retrievability.html [ Pass Timeout ]
+crbug.com/856601 [ Linux ] external/wpt/event-timing/event-timing-retrievability.html [ Pass Timeout ]
 
 # Slow idlharness.js tests on MSAN
 crbug.com/856601 [ Linux ] external/wpt/BackgroundSync/interfaces.https.any.html [ Timeout Pass ]

third_party/blink/web_tests/SlowTests

@@ -904,13 +904,13 @@ crbug.com/874695 http/tests/devtools/sources/debugger/live-edit-no-reveal.js [ S
 crbug.com/874695 http/tests/devtools/tracing/decode-resize.js [ Slow ]
 crbug.com/874695 http/tests/devtools/tracing/timeline-paint/paint-profiler-update.js [ Slow ]
 crbug.com/874695 http/tests/devtools/tracing/timeline-style/timeline-style-recalc-all-invalidator-types.js [ Slow ]
-crbug.com/874695 http/tests/event-timing/event-timing-bufferbeforeonload.html [ Slow ]
-crbug.com/874695 http/tests/event-timing/event-timing-crossiframe.html [ Slow ]
-crbug.com/874695 http/tests/event-timing/event-timing-observethenonload.html [ Slow ]
-crbug.com/874695 http/tests/event-timing/event-timing-onloadthenobserve-firstInput.html [ Slow ]
-crbug.com/874695 http/tests/event-timing/event-timing-onloadthenobserve.html [ Slow ]
-crbug.com/874695 http/tests/event-timing/event-timing-retrievability.html [ Slow ]
-crbug.com/874695 http/tests/event-timing/event-timing-timingconditions.html [ Slow ]
+crbug.com/874695 external/wpt/event-timing/event-timing-bufferbeforeonload.html [ Slow ]
+crbug.com/874695 external/wpt/event-timing/event-timing-crossiframe.html [ Slow ]
+crbug.com/874695 external/wpt/event-timing/event-timing-observethenonload.html [ Slow ]
+crbug.com/874695 external/wpt/event-timing/event-timing-onloadthenobserve-firstInput.html [ Slow ]
+crbug.com/874695 external/wpt/event-timing/event-timing-onloadthenobserve.html [ Slow ]
+crbug.com/874695 external/wpt/event-timing/event-timing-retrievability.html [ Slow ]
+crbug.com/874695 external/wpt/event-timing/event-timing-timingconditions.html [ Slow ]
 crbug.com/874695 http/tests/fetch/serviceworker/body-mixin-base-https-other-https.html [ Slow ]
 crbug.com/874695 http/tests/fetch/serviceworker-proxied/thorough/access-control-base-https-other-https.html [ Slow ]
 crbug.com/874695 http/tests/fetch/serviceworker-proxied/thorough/auth-base-https-other-https.html [ Slow ]

third_party/blink/web_tests/TestExpectations

@@ -2783,8 +2783,8 @@ crbug.com/763830 http/tests/security/cors-rfc1918/ [ Skip ]
 crbug.com/763830 virtual/outofblink-cors/http/tests/security/cors-rfc1918/ [ Skip ]
 crbug.com/763830 virtual/outofblink-cors-ns/http/tests/security/cors-rfc1918/ [ Skip ]
 
-crbug.com/831729 http/tests/event-timing/event-timing-crossiframe.html [ Timeout ]
-crbug.com/831729 http/tests/event-timing/event-timing-observer-manual.html [ Skip ]
+crbug.com/831729 external/wpt/event-timing/event-timing-crossiframe.html [ Timeout ]
+crbug.com/831729 external/wpt/event-timing/event-timing-observer-manual.html [ Skip ]
 
 # Working on getting the CSP tests going:
 crbug.com/694525 external/wpt/content-security-policy/connect-src/worker-from-guid.sub.html [ Skip ]

third_party/blink/web_tests/http/tests/event-timing/event-timing-bufferbeforeonload.html → third_party/blink/web_tests/external/wpt/event-timing/event-timing-bufferbeforeonload.html

@@ -5,8 +5,11 @@
 <button id='button' onclick='clickDelay()'>Generate a 'click' event</button>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
+<script src=/resources/testdriver.js></script>
+<script src=/resources/testdriver-vendor.js></script>
+
 <script src=resources/event-timing-support.js></script>
-<img src=resources/slow-image.php>
+<img src=resources/slow-image.py>
 
 <script>
   let clickTimeMin;

third_party/blink/web_tests/http/tests/event-timing/event-timing-crossiframe.html → third_party/blink/web_tests/external/wpt/event-timing/event-timing-crossiframe.html

@@ -10,8 +10,11 @@
 <button id='button' onclick='1'>Generate a 'click' event</button>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
+<script src=/resources/testdriver.js></script>
+<script src=/resources/testdriver-vendor.js></script>
+
 <script src=resources/event-timing-support.js></script>
-<img src=./resources/slow-image.php>
+<img src=./resources/slow-image.py>
 <iframe src=resources/event-timing-crossiframe-childframe.html></iframe>
 <script>
   let clickTimeMin;

third_party/blink/web_tests/http/tests/event-timing/event-timing-observer-manual.html → third_party/blink/web_tests/external/wpt/event-timing/event-timing-observer-manual.html

@@ -53,7 +53,7 @@
 
   function onMakeBusy() {
     log("busy start");
-    setTimeout(()=>{
+    step_timeout(()=>{
       mainThreadBusy(2000);
       log("busy end");
     }, 0);

third_party/blink/web_tests/http/tests/event-timing/event-timing-observethenonload.html → third_party/blink/web_tests/external/wpt/event-timing/event-timing-observethenonload.html

@@ -6,8 +6,11 @@
 <button id='button' onclick='1'>Generate a 'click' event</button>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
+<script src=/resources/testdriver.js></script>
+<script src=/resources/testdriver-vendor.js></script>
+
 <script src=resources/event-timing-support.js></script>
-<img src=resources/slow-image.php>
+<img src=resources/slow-image.py>
 
 <script>
   let timeBeforeFirstClick;

third_party/blink/web_tests/http/tests/event-timing/event-timing-onloadthenobserve-firstInput.html → third_party/blink/web_tests/external/wpt/event-timing/event-timing-onloadthenobserve-firstInput.html

@@ -5,6 +5,9 @@
 <button id='button' onclick='1'>Generate a 'click' event</button>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
+<script src=/resources/testdriver.js></script>
+<script src=/resources/testdriver-vendor.js></script>
+
 <script src=resources/event-timing-support.js></script>
 
 <script>

third_party/blink/web_tests/http/tests/event-timing/event-timing-onloadthenobserve.html → third_party/blink/web_tests/external/wpt/event-timing/event-timing-onloadthenobserve.html

@@ -7,6 +7,9 @@ registration are lost
 <button id='button' onclick='1'>Generate a 'click' event</button>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
+<script src=/resources/testdriver.js></script>
+<script src=/resources/testdriver-vendor.js></script>
+
 <script src=resources/event-timing-support.js></script>
 <script>
   let callbackTime;

third_party/blink/web_tests/http/tests/event-timing/event-timing-only-observe-firstInput.html → third_party/blink/web_tests/external/wpt/event-timing/event-timing-only-observe-firstInput.html

@@ -5,6 +5,9 @@
 <button id='button' onclick='1'>Generate a 'click' event</button>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
+<script src=/resources/testdriver.js></script>
+<script src=/resources/testdriver-vendor.js></script>
+
 <script src=resources/event-timing-support.js></script>
 
 <script>

third_party/blink/web_tests/http/tests/event-timing/event-timing-retrievability.html → third_party/blink/web_tests/external/wpt/event-timing/event-timing-retrievability.html

@@ -5,8 +5,11 @@
 <button id='button' onclick='1'>Generate a 'click' event</button>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
+<script src=/resources/testdriver.js></script>
+<script src=/resources/testdriver-vendor.js></script>
+
 <script src=resources/event-timing-support.js></script>
-<img src=resources/slow-image.php>
+<img src=resources/slow-image.py>
 
 <script>
   function validateEntries() {

third_party/blink/web_tests/http/tests/event-timing/event-timing-timingconditions.html → third_party/blink/web_tests/external/wpt/event-timing/event-timing-timingconditions.html

@@ -7,6 +7,9 @@
   onfocus='mainThreadBusy(60)'>Generate a 'click' event</button>
 <script src=/resources/testharness.js></script>
 <script src=/resources/testharnessreport.js></script>
+<script src=/resources/testdriver.js></script>
+<script src=/resources/testdriver-vendor.js></script>
+
 <script src=resources/event-timing-support.js></script>
 <script>
   let trustedClickStart;

third_party/blink/web_tests/http/tests/event-timing/resources/event-timing-crossiframe-childframe.html → third_party/blink/web_tests/external/wpt/event-timing/resources/event-timing-crossiframe-childframe.html

@@ -2,7 +2,7 @@
 <html>
 <script src=event-timing-support.js></script>
 <button id='button_child_frame' onclick='2'>Generate a 'click' event</button>
-<img src=slow-image.php>
+<img src=slow-image.py>
 <script>
   const clickTimeMin = performance.now();
   clickAndBlockMain('button_child_frame');

third_party/blink/web_tests/http/tests/event-timing/resources/event-timing-observer-manual-childframe.html → third_party/blink/web_tests/external/wpt/event-timing/resources/event-timing-observer-manual-childframe.html

@@ -25,7 +25,7 @@
 
   function onMakeBusy() {
     log("busy start");
-    setTimeout(()=>{
+    step_timeout(()=>{
       mainThreadBusy(2000);
       log("busy end");
     }, 0);

third_party/blink/web_tests/http/tests/event-timing/resources/event-timing-support.js → third_party/blink/web_tests/external/wpt/event-timing/resources/event-timing-support.js

 // Clicks on the element with the given ID. It adds an event handler to the element
 // which ensures that the events have a long duration and reported by EventTiming
-// where appropriate.
+// where appropriate. Calls |callback| during event handler.
 function clickOnElement(id, callback) {
   const element = document.getElementById(id);
   const rect = element.getBoundingClientRect();
   const xCenter = rect.x + rect.width / 2;
   const yCenter = rect.y + rect.height / 2;
   const leftButton = 0;
-  var pointerActions = [{
-    source: "mouse",
-    actions: [
-      { name: "pointerDown", x: xCenter, y: yCenter, button: leftButton },
-      { name: "pointerUp" },
-    ]
-  }];
-  var clickHandler = () => {
+  const clickHandler = () => {
     mainThreadBusy(60);
     if (callback)
       callback();
     element.removeEventListener("click", clickHandler);
   };
   element.addEventListener("click", clickHandler);
-  if (!chrome || !chrome.gpuBenchmarking) {
-    reject();
-  } else {
-    chrome.gpuBenchmarking.pointerActionSequence(pointerActions);
-  }
+  test_driver.click(element);
 }
 
 function mainThreadBusy(duration) {
@@ -64,7 +53,7 @@ function verifyClickEvent(entry, is_first=false) {
 
 function wait() {
   return new Promise((resolve, reject) => {
-    setTimeout(() => {
+    step_timeout(() => {
       resolve();
     }, 0);
   });

third_party/blink/web_tests/external/wpt/event-timing/resources/slow-image.py

+import time
+
+def main(request, response):
+    # Sleep for 500ms to delay onload.
+    time.sleep(0.5)
+    response.headers.set("Cache-Control", "no-cache, must-revalidate");
+    response.headers.set("Location", "data:image/gif;base64,R0lGODlhAQABAJAAAMjIyAAAACwAAAAAAQABAAACAgQBADs%3D");

third_party/blink/web_tests/http/tests/event-timing/resources/slow-image.php

-<?php
-// Sleep for 500ms to delay onload.
-usleep(500000);
-header('Cache-Control: no-cache, must-revalidate');
-header('Location: data:image/gif;base64,R0lGODlhAQABAJAAAMjIyAAAACwAAAAAAQABAAACAgQBADs%3D');
-?>