Add m-esr52 at 52.6.0

1 files changed, 35 insertions, 0 deletions

diff --git a/devtools/client/canvasdebugger/test/browser_canvas-frontend-stop-02.js b/devtools/client/canvasdebugger/test/browser_canvas-frontend-stop-02.js
new file mode 100644
index 000000000..b062fbc5e
--- /dev/null
+++ b/devtools/client/canvasdebugger/test/browser_canvas-frontend-stop-02.js
@@ -0,0 +1,35 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * Tests that a recording that does not have a rAF cycle fails after timeout.
+ */
+
+function* ifTestingSupported() {
+  let { target, panel } = yield initCanvasDebuggerFrontend(NO_CANVAS_URL);
+  let { window, EVENTS, $, SnapshotsListView } = panel.panelWin;
+
+  yield reload(target);
+
+  let recordingStarted = once(window, EVENTS.SNAPSHOT_RECORDING_STARTED);
+  SnapshotsListView._onRecordButtonClick();
+
+  yield recordingStarted;
+
+  is($("#empty-notice").hidden, true, "Empty notice not shown");
+  is($("#waiting-notice").hidden, false, "Waiting notice shown");
+
+  let recordingFinished = once(window, EVENTS.SNAPSHOT_RECORDING_FINISHED);
+  let recordingCancelled = once(window, EVENTS.SNAPSHOT_RECORDING_CANCELLED);
+
+  yield promise.all([recordingFinished, recordingCancelled]);
+
+  ok(true, "Recording stopped and was considered failed.");
+
+  is(SnapshotsListView.itemCount, 0, "No snapshots in the list.");
+  is($("#empty-notice").hidden, false, "Empty notice shown");
+  is($("#waiting-notice").hidden, true, "Waiting notice not shown");
+
+  yield teardown(panel);
+  finish();
+}