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/* 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(async function() {
const { panel } = await initPerformanceInNewTab({
url: SIMPLE_URL,
win: window,
});
const { EVENTS, $, $$, DetailsView, JsCallTreeView } = panel.panelWin;
// Enable platform data to show the platform functions in the tree.
Services.prefs.setBoolPref(UI_SHOW_PLATFORM_DATA_PREF, true);
await startRecording(panel);
// To show the `busyWait` function in the tree.
await busyWait(100);
await stopRecording(panel);
const rendered = once(JsCallTreeView, EVENTS.UI_JS_CALL_TREE_RENDERED);
await DetailsView.selectView("js-calltree");
await rendered;
ok(
DetailsView.isViewSelected(JsCallTreeView),
"The call tree is now selected."
);
testCells($, $$, {
duration: true,
percentage: true,
allocations: false,
"self-duration": true,
"self-percentage": true,
"self-allocations": false,
samples: true,
function: true,
});
await teardownToolboxAndRemoveTab(panel);
});
function testCells($, $$, visibleCells) {
for (const cell in visibleCells) {
if (visibleCells[cell]) {
ok(
$(`.call-tree-cell[type=${cell}]`),
`At least one ${cell} column was visible in the tree.`
);
} else {
ok(
!$(`.call-tree-cell[type=${cell}]`),
`No ${cell} columns were visible in the tree.`
);
}
}
is(
$$(".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."
);
}
|
