Add m-esr52 at 52.6.0

1 files changed, 97 insertions, 0 deletions

diff --git a/devtools/client/performance/test/browser_timeline-waterfall-workers.js b/devtools/client/performance/test/browser_timeline-waterfall-workers.js
new file mode 100644
index 000000000..5430b8fdc
--- /dev/null
+++ b/devtools/client/performance/test/browser_timeline-waterfall-workers.js
@@ -0,0 +1,97 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+/* eslint-disable */
+/**
+ * Tests if the sidebar is properly updated with worker markers.
+ */
+
+function* spawnTest() {
+  let { panel } = yield initPerformance(WORKER_URL);
+  let { $$, $, PerformanceController } = panel.panelWin;
+
+  loadFrameScripts();
+
+  yield startRecording(panel);
+  ok(true, "Recording has started.");
+
+  evalInDebuggee("performWork()");
+
+  yield waitUntil(() => {
+    // Wait until we get the worker markers.
+    let markers = PerformanceController.getCurrentRecording().getMarkers();
+    if (!markers.some(m => m.name == "Worker") ||
+        !markers.some(m => m.workerOperation == "serializeDataOffMainThread") ||
+        !markers.some(m => m.workerOperation == "serializeDataOnMainThread") ||
+        !markers.some(m => m.workerOperation == "deserializeDataOffMainThread") ||
+        !markers.some(m => m.workerOperation == "deserializeDataOnMainThread")) {
+      return false;
+    }
+
+    testWorkerMarkerData(markers.find(m => m.name == "Worker"));
+    return true;
+  });
+
+  yield stopRecording(panel);
+  ok(true, "Recording has ended.");
+
+  for (let node of $$(".waterfall-marker-name[value=Worker")) {
+    testWorkerMarkerUI(node.parentNode.parentNode);
+  }
+
+  yield teardown(panel);
+  finish();
+}
+
+function testWorkerMarkerData(marker) {
+  ok(true, "Found a worker marker.");
+
+  ok("start" in marker,
+    "The start time is specified in the worker marker.");
+  ok("end" in marker,
+    "The end time is specified in the worker marker.");
+
+  ok("workerOperation" in marker,
+    "The worker operation is specified in the worker marker.");
+
+  ok("processType" in marker,
+    "The process type is specified in the worker marker.");
+  ok("isOffMainThread" in marker,
+    "The thread origin is specified in the worker marker.");
+}
+
+function testWorkerMarkerUI(node) {
+  is(node.className, "waterfall-tree-item",
+    "The marker node has the correct class name.");
+  ok(node.hasAttribute("otmt"),
+    "The marker node specifies if it is off the main thread or not.");
+}
+
+/**
+ * Takes a string `script` and evaluates it directly in the content
+ * in potentially a different process.
+ */
+function evalInDebuggee(script) {
+  let { generateUUID } = Cc["@mozilla.org/uuid-generator;1"].getService(Ci.nsIUUIDGenerator);
+  let deferred = Promise.defer();
+
+  if (!mm) {
+    throw new Error("`loadFrameScripts()` must be called when using MessageManager.");
+  }
+
+  let id = generateUUID().toString();
+  mm.sendAsyncMessage("devtools:test:eval", { script: script, id: id });
+  mm.addMessageListener("devtools:test:eval:response", handler);
+
+  function handler({ data }) {
+    if (id !== data.id) {
+      return;
+    }
+
+    mm.removeMessageListener("devtools:test:eval:response", handler);
+    deferred.resolve(data.value);
+  }
+
+  return deferred.promise;
+}
+/* eslint-enable */