tenfourfox/devtools/client/performance/test/browser_perf-columns-memory-calltree.js
Cameron Kaiser c9b2922b70 hello FPR
2017-04-19 00:56:45 -07:00

59 lines
1.7 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Tests that the memory call tree view renders the correct columns.
*/
function* spawnTest() {
let { panel } = yield initPerformance(SIMPLE_URL);
let { EVENTS, $, $$, DetailsView, MemoryCallTreeView } = panel.panelWin;
// Enable memory to test.
Services.prefs.setBoolPref(MEMORY_PREF, true);
yield startRecording(panel);
yield busyWait(100);
let rendered = once(MemoryCallTreeView, EVENTS.MEMORY_CALL_TREE_RENDERED);
yield stopRecording(panel);
yield DetailsView.selectView("memory-calltree");
ok(DetailsView.isViewSelected(MemoryCallTreeView), "The call tree is now selected.");
yield rendered;
testCells($, $$, {
"duration": false,
"percentage": false,
"count": true,
"count-percentage": true,
"size": true,
"size-percentage": true,
"self-duration": false,
"self-percentage": false,
"self-count": true,
"self-count-percentage": true,
"self-size": true,
"self-size-percentage": true,
"samples": false,
"function": true
});
yield teardown(panel);
finish();
}
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.");
}