diff options
Diffstat (limited to 'testing/web-platform/tests/user-timing/resources')
3 files changed, 356 insertions, 0 deletions
diff --git a/testing/web-platform/tests/user-timing/resources/user-timing-helper.js b/testing/web-platform/tests/user-timing/resources/user-timing-helper.js new file mode 100644 index 0000000000..8d43768ec2 --- /dev/null +++ b/testing/web-platform/tests/user-timing/resources/user-timing-helper.js @@ -0,0 +1,30 @@ +// Compares a list of performance entries to a predefined one. +// actualEntries is an array of performance entries from the user agent, +// and expectedEntries is an array of performance entries minted by the test. +// The comparison doesn't assert the order of the entries. +function checkEntries(actualEntries, expectedEntries) { + assert_equals(actualEntries.length, expectedEntries.length, + `The length of actual and expected entries should match. + actual: ${JSON.stringify(actualEntries)}, + expected: ${JSON.stringify(expectedEntries)}`); + const actualEntrySet = new Set(actualEntries.map(ae=>ae.name)); + assert_equals(actualEntrySet.size, actualEntries.length, `Actual entry names are not unique: ${JSON.stringify(actualEntries)}`); + const expectedEntrySet = new Set(expectedEntries.map(ee=>ee.name)); + assert_equals(expectedEntrySet.size, expectedEntries.length, `Expected entry names are not unique: ${JSON.stringify(expectedEntries)}`); + actualEntries.forEach(ae=>{ + const expectedEntry = expectedEntries.find(e=>e.name === ae.name); + assert_true(!!expectedEntry, `Entry name '${ae.name}' was not found.`); + checkEntry(ae, expectedEntry); + }); +} + +function checkEntry(entry, {name, entryType, startTime, detail, duration}) { + assert_equals(entry.name, name); + assert_equals(entry.entryType, entryType); + if (startTime !== undefined) + assert_equals(entry.startTime, startTime); + if (detail !== undefined) + assert_equals(JSON.stringify(entry.detail), JSON.stringify(detail)); + if (duration !== undefined) + assert_equals(entry.duration, duration); +} diff --git a/testing/web-platform/tests/user-timing/resources/webperftestharness.js b/testing/web-platform/tests/user-timing/resources/webperftestharness.js new file mode 100644 index 0000000000..9627e18a03 --- /dev/null +++ b/testing/web-platform/tests/user-timing/resources/webperftestharness.js @@ -0,0 +1,124 @@ +// +// Helper functions for User Timing tests +// + +var timingAttributes = [ + "navigationStart", + "unloadEventStart", + "unloadEventEnd", + "redirectStart", + "redirectEnd", + "fetchStart", + "domainLookupStart", + "domainLookupEnd", + "connectStart", + "connectEnd", + "secureConnectionStart", + "requestStart", + "responseStart", + "responseEnd", + "domLoading", + "domInteractive", + "domContentLoadedEventStart", + "domContentLoadedEventEnd", + "domComplete", + "loadEventStart", + "loadEventEnd" +]; + +function has_required_interfaces() +{ + if (window.performance.mark == undefined || + window.performance.clearMarks == undefined || + window.performance.measure == undefined || + window.performance.clearMeasures == undefined || + window.performance.getEntriesByName == undefined || + window.performance.getEntriesByType == undefined || + window.performance.getEntries == undefined) { + return false; + } + + return true; +} + +function test_namespace(child_name, skip_root) +{ + if (skip_root === undefined) { + var msg = 'window.performance is defined'; + wp_test(function () { assert_not_equals(performanceNamespace, undefined, msg); }, msg); + } + + if (child_name !== undefined) { + var msg2 = 'window.performance.' + child_name + ' is defined'; + wp_test(function() { assert_not_equals(performanceNamespace[child_name], undefined, msg2); }, msg2); + } +} + +function test_attribute_exists(parent_name, attribute_name, properties) +{ + var msg = 'window.performance.' + parent_name + '.' + attribute_name + ' is defined.'; + wp_test(function() { assert_not_equals(performanceNamespace[parent_name][attribute_name], undefined, msg); }, msg, properties); +} + +function test_enum(parent_name, enum_name, value, properties) +{ + var msg = 'window.performance.' + parent_name + '.' + enum_name + ' is defined.'; + wp_test(function() { assert_not_equals(performanceNamespace[parent_name][enum_name], undefined, msg); }, msg, properties); + + msg = 'window.performance.' + parent_name + '.' + enum_name + ' = ' + value; + wp_test(function() { assert_equals(performanceNamespace[parent_name][enum_name], value, msg); }, msg, properties); +} + +function test_timing_order(attribute_name, greater_than_attribute, properties) +{ + // ensure it's not 0 first + var msg = "window.performance.timing." + attribute_name + " > 0"; + wp_test(function() { assert_true(performanceNamespace.timing[attribute_name] > 0, msg); }, msg, properties); + + // ensure it's in the right order + msg = "window.performance.timing." + attribute_name + " >= window.performance.timing." + greater_than_attribute; + wp_test(function() { assert_true(performanceNamespace.timing[attribute_name] >= performanceNamespace.timing[greater_than_attribute], msg); }, msg, properties); +} + +function test_timing_greater_than(attribute_name, greater_than, properties) +{ + var msg = "window.performance.timing." + attribute_name + " > " + greater_than; + test_greater_than(performanceNamespace.timing[attribute_name], greater_than, msg, properties); +} + +function test_timing_equals(attribute_name, equals, msg, properties) +{ + var test_msg = msg || "window.performance.timing." + attribute_name + " == " + equals; + test_equals(performanceNamespace.timing[attribute_name], equals, test_msg, properties); +} + +// +// Non-test related helper functions +// + +function sleep_milliseconds(n) +{ + var start = new Date().getTime(); + while (true) { + if ((new Date().getTime() - start) >= n) break; + } +} + +// +// Common helper functions +// + +function test_greater_than(value, greater_than, msg, properties) +{ + wp_test(function () { assert_greater_than(value, greater_than, msg); }, msg, properties); +} + +function test_greater_or_equals(value, greater_than, msg, properties) +{ + wp_test(function () { assert_greater_than_equal(value, greater_than, msg); }, msg, properties); +} + +function test_not_equals(value, notequals, msg, properties) +{ + wp_test(function() { assert_not_equals(value, notequals, msg); }, msg, properties); +} diff --git a/testing/web-platform/tests/user-timing/resources/webperftestharnessextension.js b/testing/web-platform/tests/user-timing/resources/webperftestharnessextension.js new file mode 100644 index 0000000000..8640918d4f --- /dev/null +++ b/testing/web-platform/tests/user-timing/resources/webperftestharnessextension.js @@ -0,0 +1,202 @@ +// +// Helper functions for User Timing tests +// + +var mark_names = [ + '', + '1', + 'abc', +]; + +var measures = [ + [''], + ['2', 1], + ['aaa', 'navigationStart', ''], +]; + +function test_method_exists(method, method_name, properties) +{ + var msg; + if (typeof method === 'function') + msg = 'performance.' + method.name + ' is supported!'; + else + msg = 'performance.' + method_name + ' is supported!'; + wp_test(function() { assert_equals(typeof method, 'function', msg); }, msg, properties); +} + +function test_method_throw_exception(func_str, exception, msg) +{ + let exception_name; + let test_func; + if (typeof exception == "function") { + exception_name = exception.name; + test_func = assert_throws_js; + } else { + exception_name = exception; + test_func = assert_throws_dom; + } + var msg = 'Invocation of ' + func_str + ' should throw ' + exception_name + ' Exception.'; + wp_test(function() { test_func(exception, function() {eval(func_str)}, msg); }, msg); +} + +function test_noless_than(value, greater_than, msg, properties) +{ + wp_test(function () { assert_true(value >= greater_than, msg); }, msg, properties); +} + +function test_fail(msg, properties) +{ + wp_test(function() { assert_unreached(); }, msg, properties); +} + +function test_resource_entries(entries, expected_entries) +{ + // This is slightly convoluted so that we can sort the output. + var actual_entries = {}; + var origin = window.location.protocol + "//" + window.location.host; + + for (var i = 0; i < entries.length; ++i) { + var entry = entries[i]; + var found = false; + for (var expected_entry in expected_entries) { + if (entry.name == origin + expected_entry) { + found = true; + if (expected_entry in actual_entries) { + test_fail(expected_entry + ' is not expected to have duplicate entries'); + } + actual_entries[expected_entry] = entry; + break; + } + } + if (!found) { + test_fail(entries[i].name + ' is not expected to be in the Resource Timing buffer'); + } + } + + sorted_urls = []; + for (var i in actual_entries) { + sorted_urls.push(i); + } + sorted_urls.sort(); + for (var i in sorted_urls) { + var url = sorted_urls[i]; + test_equals(actual_entries[url].initiatorType, + expected_entries[url], + origin + url + ' is expected to have initiatorType ' + expected_entries[url]); + } + for (var j in expected_entries) { + if (!(j in actual_entries)) { + test_fail(origin + j + ' is expected to be in the Resource Timing buffer'); + } + } +} + +function performance_entrylist_checker(type) +{ + const entryType = type; + + function entry_check(entry, expectedNames, testDescription = '') + { + const msg = testDescription + 'Entry \"' + entry.name + '\" should be one that we have set.'; + wp_test(function() { assert_in_array(entry.name, expectedNames, msg); }, msg); + test_equals(entry.entryType, entryType, testDescription + 'entryType should be \"' + entryType + '\".'); + if (type === "measure") { + test_true(isFinite(entry.startTime), testDescription + 'startTime should be a number.'); + test_true(isFinite(entry.duration), testDescription + 'duration should be a number.'); + } else if (type === "mark") { + test_greater_than(entry.startTime, 0, testDescription + 'startTime should greater than 0.'); + test_equals(entry.duration, 0, testDescription + 'duration of mark should be 0.'); + } + } + + function entrylist_order_check(entryList) + { + let inOrder = true; + for (let i = 0; i < entryList.length - 1; ++i) + { + if (entryList[i + 1].startTime < entryList[i].startTime) { + inOrder = false; + break; + } + } + return inOrder; + } + + function entrylist_check(entryList, expectedLength, expectedNames, testDescription = '') + { + test_equals(entryList.length, expectedLength, testDescription + 'There should be ' + expectedLength + ' entries.'); + test_true(entrylist_order_check(entryList), testDescription + 'Entries in entrylist should be in order.'); + for (let i = 0; i < entryList.length; ++i) + { + entry_check(entryList[i], expectedNames, testDescription + 'Entry_list ' + i + '. '); + } + } + + return{"entrylist_check":entrylist_check}; +} + +function PerformanceContext(context) +{ + this.performanceContext = context; +} + +PerformanceContext.prototype = +{ + + initialMeasures: function(item, index, array) + { + this.performanceContext.measure.apply(this.performanceContext, item); + }, + + mark: function() + { + this.performanceContext.mark.apply(this.performanceContext, arguments); + }, + + measure: function() + { + this.performanceContext.measure.apply(this.performanceContext, arguments); + }, + + clearMarks: function() + { + this.performanceContext.clearMarks.apply(this.performanceContext, arguments); + }, + + clearMeasures: function() + { + this.performanceContext.clearMeasures.apply(this.performanceContext, arguments); + + }, + + getEntries: function() + { + return this.performanceContext.getEntries.apply(this.performanceContext, arguments); + }, + + getEntriesByType: function() + { + return this.performanceContext.getEntriesByType.apply(this.performanceContext, arguments); + }, + + getEntriesByName: function() + { + return this.performanceContext.getEntriesByName.apply(this.performanceContext, arguments); + }, + + setResourceTimingBufferSize: function() + { + return this.performanceContext.setResourceTimingBufferSize.apply(this.performanceContext, arguments); + }, + + registerResourceTimingBufferFullCallback: function(func) + { + this.performanceContext.onresourcetimingbufferfull = func; + }, + + clearResourceTimings: function() + { + this.performanceContext.clearResourceTimings.apply(this.performanceContext, arguments); + } + +}; |