Add m-esr52 at 52.6.0

1 files changed, 36 insertions, 0 deletions

diff --git a/devtools/client/performance/test/browser_perf-options-propagate-allocations.js b/devtools/client/performance/test/browser_perf-options-propagate-allocations.js
new file mode 100644
index 000000000..509452be4
--- /dev/null
+++ b/devtools/client/performance/test/browser_perf-options-propagate-allocations.js
@@ -0,0 +1,36 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+/**
+ * Tests that setting the `devtools.performance.memory.` prefs propagate to
+ * the memory actor.
+ */
+
+const { SIMPLE_URL } = require("devtools/client/performance/test/helpers/urls");
+const { MEMORY_SAMPLE_PROB_PREF, MEMORY_MAX_LOG_LEN_PREF, UI_ENABLE_ALLOCATIONS_PREF } = require("devtools/client/performance/test/helpers/prefs");
+const { initPerformanceInNewTab, teardownToolboxAndRemoveTab } = require("devtools/client/performance/test/helpers/panel-utils");
+const { startRecording, stopRecording } = require("devtools/client/performance/test/helpers/actions");
+
+add_task(function* () {
+  let { panel, toolbox } = yield initPerformanceInNewTab({
+    url: SIMPLE_URL,
+    win: window
+  });
+
+  // Enable allocations to test.
+  Services.prefs.setBoolPref(UI_ENABLE_ALLOCATIONS_PREF, true);
+  Services.prefs.setCharPref(MEMORY_SAMPLE_PROB_PREF, "0.213");
+  Services.prefs.setIntPref(MEMORY_MAX_LOG_LEN_PREF, 777777);
+
+  yield startRecording(panel);
+  let { probability, maxLogLength } = yield toolbox.performance.getConfiguration();
+  yield stopRecording(panel);
+
+  is(probability, 0.213,
+    "The allocations probability option is set on memory actor.");
+  is(maxLogLength, 777777,
+    "The allocations max log length option is set on memory actor.");
+
+  yield teardownToolboxAndRemoveTab(panel);
+});