Add m-esr52 at 52.6.0

1 files changed, 57 insertions, 0 deletions

diff --git a/devtools/client/canvasdebugger/test/browser_canvas-frontend-call-stack-02.js b/devtools/client/canvasdebugger/test/browser_canvas-frontend-call-stack-02.js
new file mode 100644
index 000000000..9b5c65839
--- /dev/null
+++ b/devtools/client/canvasdebugger/test/browser_canvas-frontend-call-stack-02.js
@@ -0,0 +1,57 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Tests if the a function call's stack is properly displayed in the UI
+ * and jumping to source in the debugger for the topmost call item works.
+ */
+
+// Force the old debugger UI since it's directly used (see Bug 1301705)
+Services.prefs.setBoolPref("devtools.debugger.new-debugger-frontend", false);
+registerCleanupFunction(function* () {
+  Services.prefs.clearUserPref("devtools.debugger.new-debugger-frontend");
+});
+
+function* ifTestingSupported() {
+  let { target, panel } = yield initCanvasDebuggerFrontend(SIMPLE_CANVAS_DEEP_STACK_URL);
+  let { window, $, $all, EVENTS, SnapshotsListView, CallsListView } = panel.panelWin;
+
+  yield reload(target);
+
+  let recordingFinished = once(window, EVENTS.SNAPSHOT_RECORDING_FINISHED);
+  let callListPopulated = once(window, EVENTS.CALL_LIST_POPULATED);
+  SnapshotsListView._onRecordButtonClick();
+  yield promise.all([recordingFinished, callListPopulated]);
+
+  let callItem = CallsListView.getItemAtIndex(2);
+  let locationLink = $(".call-item-location", callItem.target);
+
+  is($(".call-item-stack", callItem.target), null,
+    "There should be no stack container available yet for the draw call.");
+
+  let callStackDisplayed = once(window, EVENTS.CALL_STACK_DISPLAYED);
+  EventUtils.sendMouseEvent({ type: "mousedown" }, locationLink, window);
+  yield callStackDisplayed;
+
+  isnot($(".call-item-stack", callItem.target), null,
+    "There should be a stack container available now for the draw call.");
+  // We may have more than 4 functions, depending on whether async
+  // stacks are available.
+  ok($all(".call-item-stack-fn", callItem.target).length >= 4,
+     "There should be at least 4 functions on the stack for the draw call.");
+
+  let jumpedToSource = once(window, EVENTS.SOURCE_SHOWN_IN_JS_DEBUGGER);
+  EventUtils.sendMouseEvent({ type: "mousedown" }, $(".call-item-location", callItem.target));
+  yield jumpedToSource;
+
+  let toolbox = yield gDevTools.getToolbox(target);
+  let { panelWin: { DebuggerView: view } } = toolbox.getPanel("jsdebugger");
+
+  is(view.Sources.selectedValue, getSourceActor(view.Sources, SIMPLE_CANVAS_DEEP_STACK_URL),
+    "The expected source was shown in the debugger.");
+  is(view.editor.getCursor().line, 23,
+    "The expected source line is highlighted in the debugger.");
+
+  yield teardown(panel);
+  finish();
+}