Add m-esr52 at 52.6.0

1 files changed, 78 insertions, 0 deletions

diff --git a/devtools/client/performance/test/browser_perf-theme-toggle.js b/devtools/client/performance/test/browser_perf-theme-toggle.js
new file mode 100644
index 000000000..f8dbe9767
--- /dev/null
+++ b/devtools/client/performance/test/browser_perf-theme-toggle.js
@@ -0,0 +1,78 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+/* eslint-disable */
+/**
+ * Tests if the markers and memory overviews render with the correct
+ * theme on load, and rerenders when changed.
+ */
+
+const { setTheme } = require("devtools/client/shared/theme");
+
+const LIGHT_BG = "white";
+const DARK_BG = "#14171a";
+
+setTheme("dark");
+Services.prefs.setBoolPref(MEMORY_PREF, false);
+
+requestLongerTimeout(2);
+
+function* spawnTest() {
+  let { panel } = yield initPerformance(SIMPLE_URL);
+  let { EVENTS, $, OverviewView, document: doc } = panel.panelWin;
+
+  yield startRecording(panel);
+  let markers = OverviewView.graphs.get("timeline");
+  is(markers.backgroundColor, DARK_BG,
+    "correct theme on load for markers.");
+  yield stopRecording(panel);
+
+  let refreshed = once(markers, "refresh");
+  setTheme("light");
+  yield refreshed;
+
+  ok(true, "markers were rerendered after theme change.");
+  is(markers.backgroundColor, LIGHT_BG,
+    "correct theme on after toggle for markers.");
+
+  // reset back to dark
+  refreshed = once(markers, "refresh");
+  setTheme("dark");
+  yield refreshed;
+
+  info("Testing with memory overview");
+
+  Services.prefs.setBoolPref(MEMORY_PREF, true);
+
+  yield startRecording(panel);
+  let memory = OverviewView.graphs.get("memory");
+  is(memory.backgroundColor, DARK_BG,
+    "correct theme on load for memory.");
+  yield stopRecording(panel);
+
+  refreshed = Promise.all([
+    once(markers, "refresh"),
+    once(memory, "refresh"),
+  ]);
+  setTheme("light");
+  yield refreshed;
+
+  ok(true, "Both memory and markers were rerendered after theme change.");
+  is(markers.backgroundColor, LIGHT_BG,
+    "correct theme on after toggle for markers.");
+  is(memory.backgroundColor, LIGHT_BG,
+    "correct theme on after toggle for memory.");
+
+  refreshed = Promise.all([
+    once(markers, "refresh"),
+    once(memory, "refresh"),
+  ]);
+
+  // Set theme back to light
+  setTheme("light");
+  yield refreshed;
+
+  yield teardown(panel);
+  finish();
+}
+/* eslint-enable */