From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 .../test/browser_perf-calltree-js-categories.js    | 60 ++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 devtools/client/performance/test/browser_perf-calltree-js-categories.js

(limited to 'devtools/client/performance/test/browser_perf-calltree-js-categories.js')

diff --git a/devtools/client/performance/test/browser_perf-calltree-js-categories.js b/devtools/client/performance/test/browser_perf-calltree-js-categories.js
new file mode 100644
index 000000000..c0710932f
--- /dev/null
+++ b/devtools/client/performance/test/browser_perf-calltree-js-categories.js
@@ -0,0 +1,60 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+/**
+ * Tests that the categories are shown in the js call tree when
+ * platform data is enabled.
+ */
+
+const { SIMPLE_URL } = require("devtools/client/performance/test/helpers/urls");
+const { UI_SHOW_PLATFORM_DATA_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");
+const { busyWait } = require("devtools/client/performance/test/helpers/wait-utils");
+const { once } = require("devtools/client/performance/test/helpers/event-utils");
+
+add_task(function* () {
+  let { panel } = yield initPerformanceInNewTab({
+    url: SIMPLE_URL,
+    win: window
+  });
+
+  let { EVENTS, $, $$, DetailsView, JsCallTreeView } = panel.panelWin;
+
+  // Enable platform data to show the categories in the tree.
+  Services.prefs.setBoolPref(UI_SHOW_PLATFORM_DATA_PREF, true);
+
+  yield startRecording(panel);
+  // To show the `Gecko` category in the tree.
+  yield busyWait(100);
+  yield stopRecording(panel);
+
+  let rendered = once(JsCallTreeView, EVENTS.UI_JS_CALL_TREE_RENDERED);
+  yield DetailsView.selectView("js-calltree");
+  yield rendered;
+
+  is($(".call-tree-cells-container").hasAttribute("categories-hidden"), false,
+    "The call tree cells container should show the categories now.");
+  ok(geckoCategoryPresent($$),
+    "A category node with the text `Gecko` is displayed in the tree.");
+
+  // Disable platform data to hide the categories.
+  Services.prefs.setBoolPref(UI_SHOW_PLATFORM_DATA_PREF, false);
+
+  is($(".call-tree-cells-container").getAttribute("categories-hidden"), "",
+    "The call tree cells container should hide the categories now.");
+  ok(!geckoCategoryPresent($$),
+    "A category node with the text `Gecko` doesn't exist in the tree anymore.");
+
+  yield teardownToolboxAndRemoveTab(panel);
+});
+
+function geckoCategoryPresent($$) {
+  for (let elem of $$(".call-tree-category")) {
+    if (elem.textContent.trim() == "Gecko") {
+      return true;
+    }
+  }
+  return false;
+}
-- 
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