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-rw-r--r--devtools/client/performance/test/browser_perf-calltree-js-columns.js66
1 files changed, 66 insertions, 0 deletions
diff --git a/devtools/client/performance/test/browser_perf-calltree-js-columns.js b/devtools/client/performance/test/browser_perf-calltree-js-columns.js
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index 000000000..5c8b6e2f3
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+++ b/devtools/client/performance/test/browser_perf-calltree-js-columns.js
@@ -0,0 +1,66 @@
+/* Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+/**
+ * Tests that the js call tree view renders the correct columns.
+ */
+
+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, $, $$, DetailsView, JsCallTreeView } = panel.panelWin;
+
+ // Enable platform data to show the platform functions in the tree.
+ Services.prefs.setBoolPref(UI_SHOW_PLATFORM_DATA_PREF, true);
+
+ yield startRecording(panel);
+ // To show the `busyWait` function in the tree.
+ yield busyWait(100);
+ yield stopRecording(panel);
+
+ let rendered = once(JsCallTreeView, EVENTS.UI_JS_CALL_TREE_RENDERED);
+ yield DetailsView.selectView("js-calltree");
+ yield rendered;
+
+ ok(DetailsView.isViewSelected(JsCallTreeView), "The call tree is now selected.");
+
+ testCells($, $$, {
+ "duration": true,
+ "percentage": true,
+ "allocations": false,
+ "self-duration": true,
+ "self-percentage": true,
+ "self-allocations": false,
+ "samples": true,
+ "function": true
+ });
+
+ yield teardownToolboxAndRemoveTab(panel);
+});
+
+function testCells($, $$, visibleCells) {
+ for (let cell in visibleCells) {
+ if (visibleCells[cell]) {
+ ok($(`.call-tree-cell[type=${cell}]`),
+ `At least one ${cell} column was visible in the tree.`);
+ } else {
+ ok(!$(`.call-tree-cell[type=${cell}]`),
+ `No ${cell} columns were visible in the tree.`);
+ }
+ }
+
+ is($$(".call-tree-cell", $(".call-tree-item")).length,
+ Object.keys(visibleCells).filter(e => visibleCells[e]).length,
+ "The correct number of cells were found in the tree.");
+}