Add m-esr52 at 52.6.0

1 files changed, 36 insertions, 0 deletions

diff --git a/devtools/client/performance/test/browser_perf-refresh.js b/devtools/client/performance/test/browser_perf-refresh.js
new file mode 100644
index 000000000..825e2153f
--- /dev/null
+++ b/devtools/client/performance/test/browser_perf-refresh.js
@@ -0,0 +1,36 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+/**
+ * Rough test that the recording still continues after a refresh.
+ */
+
+const { SIMPLE_URL } = require("devtools/client/performance/test/helpers/urls");
+const { initPerformanceInNewTab, teardownToolboxAndRemoveTab } = require("devtools/client/performance/test/helpers/panel-utils");
+const { startRecording, stopRecording, reload } = require("devtools/client/performance/test/helpers/actions");
+const { waitUntil } = require("devtools/client/performance/test/helpers/wait-utils");
+
+add_task(function* () {
+  let { panel, target } = yield initPerformanceInNewTab({
+    url: SIMPLE_URL,
+    win: window
+  });
+
+  let { PerformanceController } = panel.panelWin;
+
+  yield startRecording(panel);
+  yield reload(target);
+
+  let recording = PerformanceController.getCurrentRecording();
+  let markersLength = recording.getAllData().markers.length;
+
+  ok(recording.isRecording(),
+    "RecordingModel should still be recording after reload");
+
+  yield waitUntil(() => recording.getMarkers().length > markersLength);
+  ok("Markers continue after reload.");
+
+  yield stopRecording(panel);
+  yield teardownToolboxAndRemoveTab(panel);
+});