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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that the docShell profile timeline API returns the right markers when
// restyles, reflows and paints occur
function rectangleContains(rect, x, y, width, height) {
return rect.x <= x && rect.y <= y && rect.width >= width &&
rect.height >= height;
}
function sanitizeMarkers(list) {
// These markers are currently gathered from all docshells, which may
// interfere with this test.
return list.filter(e => e.name != "Worker" && e.name != "MinorGC");
}
var TESTS = [{
desc: "Changing the width of the test element",
searchFor: "Paint",
setup: function(docShell) {
let div = content.document.querySelector("div");
div.setAttribute("class", "resize-change-color");
},
check: function(markers) {
markers = sanitizeMarkers(markers);
ok(markers.length > 0, "markers were returned");
console.log(markers);
info(JSON.stringify(markers.filter(m => m.name == "Paint")));
ok(markers.some(m => m.name == "Reflow"), "markers includes Reflow");
ok(markers.some(m => m.name == "Paint"), "markers includes Paint");
for (let marker of markers.filter(m => m.name == "Paint")) {
// This change should generate at least one rectangle.
ok(marker.rectangles.length >= 1, "marker has one rectangle");
// One of the rectangles should contain the div.
ok(marker.rectangles.some(r => rectangleContains(r, 0, 0, 100, 100)));
}
ok(markers.some(m => m.name == "Styles"), "markers includes Restyle");
}
}, {
desc: "Changing the test element's background color",
searchFor: "Paint",
setup: function(docShell) {
let div = content.document.querySelector("div");
div.setAttribute("class", "change-color");
},
check: function(markers) {
markers = sanitizeMarkers(markers);
ok(markers.length > 0, "markers were returned");
ok(!markers.some(m => m.name == "Reflow"), "markers doesn't include Reflow");
ok(markers.some(m => m.name == "Paint"), "markers includes Paint");
for (let marker of markers.filter(m => m.name == "Paint")) {
// This change should generate at least one rectangle.
ok(marker.rectangles.length >= 1, "marker has one rectangle");
// One of the rectangles should contain the div.
ok(marker.rectangles.some(r => rectangleContains(r, 0, 0, 50, 50)));
}
ok(markers.some(m => m.name == "Styles"), "markers includes Restyle");
}
}, {
desc: "Changing the test element's classname",
searchFor: "Paint",
setup: function(docShell) {
let div = content.document.querySelector("div");
div.setAttribute("class", "change-color add-class");
},
check: function(markers) {
markers = sanitizeMarkers(markers);
ok(markers.length > 0, "markers were returned");
ok(!markers.some(m => m.name == "Reflow"), "markers doesn't include Reflow");
ok(!markers.some(m => m.name == "Paint"), "markers doesn't include Paint");
ok(markers.some(m => m.name == "Styles"), "markers includes Restyle");
}
}, {
desc: "sync console.time/timeEnd",
searchFor: "ConsoleTime",
setup: function(docShell) {
content.console.time("FOOBAR");
content.console.timeEnd("FOOBAR");
let markers = docShell.popProfileTimelineMarkers();
is(markers.length, 1, "Got one marker");
is(markers[0].name, "ConsoleTime", "Got ConsoleTime marker");
is(markers[0].causeName, "FOOBAR", "Got ConsoleTime FOOBAR detail");
content.console.time("FOO");
content.setTimeout(() => {
content.console.time("BAR");
content.setTimeout(() => {
content.console.timeEnd("FOO");
content.console.timeEnd("BAR");
}, 100);
}, 100);
},
check: function(markers) {
markers = sanitizeMarkers(markers);
is(markers.length, 2, "Got 2 markers");
is(markers[0].name, "ConsoleTime", "Got first ConsoleTime marker");
is(markers[0].causeName, "FOO", "Got ConsoleTime FOO detail");
is(markers[1].name, "ConsoleTime", "Got second ConsoleTime marker");
is(markers[1].causeName, "BAR", "Got ConsoleTime BAR detail");
}
}, {
desc: "Timestamps created by console.timeStamp()",
searchFor: "Timestamp",
setup: function(docshell) {
content.console.timeStamp("rock");
let markers = docShell.popProfileTimelineMarkers();
is(markers.length, 1, "Got one marker");
is(markers[0].name, "TimeStamp", "Got Timestamp marker");
is(markers[0].causeName, "rock", "Got Timestamp label value");
content.console.timeStamp("paper");
content.console.timeStamp("scissors");
content.console.timeStamp();
content.console.timeStamp(undefined);
},
check: function (markers) {
markers = sanitizeMarkers(markers);
is(markers.length, 4, "Got 4 markers");
is(markers[0].name, "TimeStamp", "Got Timestamp marker");
is(markers[0].causeName, "paper", "Got Timestamp label value");
is(markers[1].name, "TimeStamp", "Got Timestamp marker");
is(markers[1].causeName, "scissors", "Got Timestamp label value");
is(markers[2].name, "TimeStamp", "Got empty Timestamp marker when no argument given");
is(markers[2].causeName, void 0, "Got empty Timestamp label value");
is(markers[3].name, "TimeStamp", "Got empty Timestamp marker when argument is undefined");
is(markers[3].causeName, void 0, "Got empty Timestamp label value");
markers.forEach(m => is(m.end, m.start,
"All Timestamp markers should have identical start/end times"));
}
}];
timelineContentTest(TESTS);
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