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// test data
var testThreshold = 20;
var expectedTimes = new Array();
function match_entries(entries, index)
{
var entry = entries[index];
var match = self.performance.getEntriesByName("mark")[index];
assert_equals(entry.name, match.name, "entry.name");
assert_equals(entry.startTime, match.startTime, "entry.startTime");
assert_equals(entry.entryType, match.entryType, "entry.entryType");
assert_equals(entry.duration, match.duration, "entry.duration");
}
function filter_entries_by_type(entryList, entryType)
{
var testEntries = new Array();
// filter entryList
for (var i in entryList)
{
if (entryList[i].entryType == entryType)
{
testEntries.push(entryList[i]);
}
}
return testEntries;
}
test(function () {
// create first mark
self.performance.mark("mark");
expectedTimes[0] = self.performance.now();
const entries = self.performance.getEntriesByName("mark");
assert_equals(entries.length, 1);
}, "Entry 0 is properly created");
test(function () {
// create second, duplicate mark
self.performance.mark("mark");
expectedTimes[1] = self.performance.now();
const entries = self.performance.getEntriesByName("mark");
assert_equals(entries.length, 2);
}, "Entry 1 is properly created");
function test_mark(index) {
test(function () {
const entries = self.performance.getEntriesByName("mark");
assert_equals(entries[index].name, "mark", "Entry has the proper name");
}, "Entry " + index + " has the proper name");
test(function () {
const entries = self.performance.getEntriesByName("mark");
assert_approx_equals(entries[index].startTime, expectedTimes[index], testThreshold);
}, "Entry " + index + " startTime is approximately correct (up to " + testThreshold +
"ms difference allowed)");
test(function () {
const entries = self.performance.getEntriesByName("mark");
assert_equals(entries[index].entryType, "mark");
}, "Entry " + index + " has the proper entryType");
test(function () {
const entries = self.performance.getEntriesByName("mark");
assert_equals(entries[index].duration, 0);
}, "Entry " + index + " duration == 0");
test(function () {
const entries = self.performance.getEntriesByName("mark", "mark");
assert_equals(entries[index].name, "mark");
}, "getEntriesByName(\"mark\", \"mark\")[" + index + "] returns an " +
"object containing a \"mark\" mark");
test(function () {
const entries = self.performance.getEntriesByName("mark", "mark");
match_entries(entries, index);
}, "The mark returned by getEntriesByName(\"mark\", \"mark\")[" + index
+ "] matches the mark returned by " +
"getEntriesByName(\"mark\")[" + index + "]");
test(function () {
const entries = filter_entries_by_type(self.performance.getEntries(), "mark");
assert_equals(entries[index].name, "mark");
}, "getEntries()[" + index + "] returns an " +
"object containing a \"mark\" mark");
test(function () {
const entries = filter_entries_by_type(self.performance.getEntries(), "mark");
match_entries(entries, index);
}, "The mark returned by getEntries()[" + index
+ "] matches the mark returned by " +
"getEntriesByName(\"mark\")[" + index + "]");
test(function () {
const entries = self.performance.getEntriesByType("mark");
assert_equals(entries[index].name, "mark");
}, "getEntriesByType(\"mark\")[" + index + "] returns an " +
"object containing a \"mark\" mark");
test(function () {
const entries = self.performance.getEntriesByType("mark");
match_entries(entries, index);
}, "The mark returned by getEntriesByType(\"mark\")[" + index
+ "] matches the mark returned by " +
"getEntriesByName(\"mark\")[" + index + "]");
}
for (var i = 0; i < expectedTimes.length; i++) {
test_mark(i);
}
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