Add m-esr52 at 52.6.0

1 files changed, 54 insertions, 0 deletions

diff --git a/devtools/client/performance/test/browser_perf-recording-notices-05.js b/devtools/client/performance/test/browser_perf-recording-notices-05.js
new file mode 100644
index 000000000..b6267470d
--- /dev/null
+++ b/devtools/client/performance/test/browser_perf-recording-notices-05.js
@@ -0,0 +1,54 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+/**
+ * Tests that the circular buffer notices work when e10s is on/off.
+ */
+
+const { SIMPLE_URL } = require("devtools/client/performance/test/helpers/urls");
+const { initPerformanceInNewTab, teardownToolboxAndRemoveTab } = require("devtools/client/performance/test/helpers/panel-utils");
+
+add_task(function* () {
+  let { panel } = yield initPerformanceInNewTab({
+    url: SIMPLE_URL,
+    win: window
+  });
+
+  let { gFront, $, PerformanceController } = panel.panelWin;
+
+  // Set a fast profiler-status update interval
+  yield gFront.setProfilerStatusInterval(10);
+
+  let supported = false;
+  let enabled = false;
+
+  PerformanceController.getMultiprocessStatus = () => {
+    return { supported, enabled };
+  };
+
+  PerformanceController._setMultiprocessAttributes();
+  ok($("#performance-view").getAttribute("e10s"), "unsupported",
+    "When e10s is disabled and no option to turn on, container has [e10s=unsupported].");
+
+  supported = true;
+  enabled = false;
+  PerformanceController._setMultiprocessAttributes();
+  ok($("#performance-view").getAttribute("e10s"), "disabled",
+    "When e10s is disabled and but is supported, container has [e10s=disabled].");
+
+  supported = false;
+  enabled = true;
+  PerformanceController._setMultiprocessAttributes();
+  ok($("#performance-view").getAttribute("e10s"), "",
+    "When e10s is enabled, but not supported, this probably means we no longer have " +
+    "E10S_TESTING_ONLY, and we have no e10s attribute.");
+
+  supported = true;
+  enabled = true;
+  PerformanceController._setMultiprocessAttributes();
+  ok($("#performance-view").getAttribute("e10s"), "",
+    "When e10s is enabled and supported, there should be no e10s attribute.");
+
+  yield teardownToolboxAndRemoveTab(panel);
+});