| Index: LayoutTests/resources/testharness.js
|
| diff --git a/LayoutTests/resources/testharness.js b/LayoutTests/resources/testharness.js
|
| index 2b3eaaa3ec7ac1b7f83c21cdb170515f0c80ef7c..67b0f406c08fd9f634892eec50fb1f918d17e57c 100644
|
| --- a/LayoutTests/resources/testharness.js
|
| +++ b/LayoutTests/resources/testharness.js
|
| @@ -10,426 +10,7 @@ policies and contribution forms [3].
|
| [3] http://www.w3.org/2004/10/27-testcases
|
| */
|
|
|
| -/*
|
| - * == Introduction ==
|
| - *
|
| - * This file provides a framework for writing testcases. It is intended to
|
| - * provide a convenient API for making common assertions, and to work both
|
| - * for testing synchronous and asynchronous DOM features in a way that
|
| - * promotes clear, robust, tests.
|
| - *
|
| - * == Basic Usage ==
|
| - *
|
| - * To use this file, import the script and the testharnessreport script into
|
| - * the test document:
|
| - *
|
| - * <script src="/resources/testharness.js"></script>
|
| - * <script src="/resources/testharnessreport.js"></script>
|
| - *
|
| - * Within each file one may define one or more tests. Each test is atomic
|
| - * in the sense that a single test has a single result (pass/fail/timeout).
|
| - * Within each test one may have a number of asserts. The test fails at the
|
| - * first failing assert, and the remainder of the test is (typically) not run.
|
| - *
|
| - * If the file containing the tests is a HTML file, a table containing the test
|
| - * results will be added to the document after all tests have run. By default this
|
| - * will be added to a div element with id=log if it exists, or a new div element
|
| - * appended to document.body if it does not.
|
| - *
|
| - * NOTE: By default tests must be created before the load event fires. For ways
|
| - * to create tests after the load event, see "Determining when all tests
|
| - * are complete", below
|
| - *
|
| - * == Synchronous Tests ==
|
| - *
|
| - * To create a synchronous test use the test() function:
|
| - *
|
| - * test(test_function, name, properties)
|
| - *
|
| - * test_function is a function that contains the code to test. For example a
|
| - * trivial passing test would be:
|
| - *
|
| - * test(function() {assert_true(true)}, "assert_true with true")
|
| - *
|
| - * The function passed in is run in the test() call.
|
| - *
|
| - * properties is an object that overrides default test properties. The
|
| - * recognised properties are:
|
| - * timeout - the test timeout in ms
|
| - *
|
| - * e.g.
|
| - * test(test_function, "Sample test", {timeout:1000})
|
| - *
|
| - * would run test_function with a timeout of 1s.
|
| - *
|
| - * Additionally, test-specific metadata can be passed in the properties. These
|
| - * are used when the individual test has different metadata from that stored
|
| - * in the <head>.
|
| - * The recognized metadata properties are:
|
| - *
|
| - * help - The url or an array of urls of the part(s) of the specification(s)
|
| - * being tested
|
| - *
|
| - * assert - A human readable description of what the test is attempting
|
| - * to prove
|
| - *
|
| - * author - Name and contact information for the author of the test in the
|
| - * format: "Name <email_addr>" or "Name http://contact/url"
|
| - *
|
| - * == Asynchronous Tests ==
|
| - *
|
| - * Testing asynchronous features is somewhat more complex since the result of
|
| - * a test may depend on one or more events or other callbacks. The API provided
|
| - * for testing these features is indended to be rather low-level but hopefully
|
| - * applicable to many situations.
|
| - *
|
| - * To create a test, one starts by getting a Test object using async_test:
|
| - *
|
| - * async_test(name, properties)
|
| - *
|
| - * e.g.
|
| - * var t = async_test("Simple async test")
|
| - *
|
| - * Assertions can be added to the test by calling the step method of the test
|
| - * object with a function containing the test assertions:
|
| - *
|
| - * t.step(function() {assert_true(true)});
|
| - *
|
| - * When all the steps are complete, the done() method must be called:
|
| - *
|
| - * t.done();
|
| - *
|
| - * As a convenience, async_test can also takes a function as first argument.
|
| - * This function is called with the test object as both its `this` object and
|
| - * first argument. The above example can be rewritten as:
|
| - *
|
| - * async_test(function(t) {
|
| - * object.some_event = function() {
|
| - * t.step(function (){assert_true(true); t.done();});
|
| - * };
|
| - * }, "Simple async test");
|
| - *
|
| - * which avoids cluttering the global scope with references to async
|
| - * tests instances.
|
| - *
|
| - * The properties argument is identical to that for test().
|
| - *
|
| - * In many cases it is convenient to run a step in response to an event or a
|
| - * callback. A convenient method of doing this is through the step_func method
|
| - * which returns a function that, when called runs a test step. For example
|
| - *
|
| - * object.some_event = t.step_func(function(e) {assert_true(e.a)});
|
| - *
|
| - * For asynchronous callbacks that should never execute, unreached_func can
|
| - * be used. For example:
|
| - *
|
| - * object.some_event = t.unreached_func("some_event should not fire");
|
| - *
|
| - * == Single Page Tests ==
|
| - *
|
| - * Sometimes, particularly when dealing with asynchronous behaviour,
|
| - * having exactly one test per page is desirable, and the overhead of
|
| - * wrapping everything in functions for isolation becomes
|
| - * burdensome. For these cases testharness.js support "single page
|
| - * tests".
|
| - *
|
| - * In order for a test to be interpreted as a "single page" test, the
|
| - * it must simply not call test() or async_test() anywhere on the page, and
|
| - * must call the done() function to indicate that the test is complete. All
|
| - * the assert_* functions are avaliable as normal, but are called without
|
| - * the normal step function wrapper. For example:
|
| - *
|
| - * <!doctype html>
|
| - * <title>Example single-page test</title>
|
| - * <script src="/resources/testharness.js"></script>
|
| - * <script src="/resources/testharnessreport.js"></script>
|
| - * <body>
|
| - * <script>
|
| - * assert_equals(document.body, document.getElementsByTagName("body")[0])
|
| - * done()
|
| - * </script>
|
| - *
|
| - * The test title for sinple page tests is always taken from document.title.
|
| - *
|
| - * == Making assertions ==
|
| - *
|
| - * Functions for making assertions start assert_
|
| - * The best way to get a list is to look in this file for functions names
|
| - * matching that pattern. The general signature is
|
| - *
|
| - * assert_something(actual, expected, description)
|
| - *
|
| - * although not all assertions precisely match this pattern e.g. assert_true
|
| - * only takes actual and description as arguments.
|
| - *
|
| - * The description parameter is used to present more useful error messages when
|
| - * a test fails
|
| - *
|
| - * NOTE: All asserts must be located in a test() or a step of an async_test().
|
| - * asserts outside these places won't be detected correctly by the harness
|
| - * and may cause a file to stop testing.
|
| - *
|
| - * == Cleanup ==
|
| - *
|
| - * Occasionally tests may create state that will persist beyond the test itself.
|
| - * In order to ensure that tests are independent, such state should be cleaned
|
| - * up once the test has a result. This can be achieved by adding cleanup
|
| - * callbacks to the test. Such callbacks are registered using the add_cleanup
|
| - * function on the test object. All registered callbacks will be run as soon as
|
| - * the test result is known. For example
|
| - *
|
| - * test(function() {
|
| - * window.some_global = "example";
|
| - * this.add_cleanup(function() {delete window.some_global});
|
| - * assert_true(false);
|
| - * });
|
| - *
|
| - * == Harness Timeout ==
|
| - *
|
| - * The overall harness admits two timeout values "normal" (the
|
| - * default) and "long", used for tests which have an unusually long
|
| - * runtime. After the timeout is reached, the harness will stop
|
| - * waiting for further async tests to complete. By default the
|
| - * timeouts are set to 10s and 60s, respectively, but may be changed
|
| - * when the test is run on hardware with different performance
|
| - * characteristics to a common desktop computer. In order to opt-in
|
| - * to the longer test timeout, the test must specify a meta element:
|
| - *
|
| - * <meta name="timeout" content="long">
|
| - *
|
| - * Occasionally tests may have a race between the harness timing out and
|
| - * a particular test failing; typically when the test waits for some event
|
| - * that never occurs. In this case it is possible to use test.force_timeout()
|
| - * in place of assert_unreached(), to immediately fail the test but with a
|
| - * status of "timeout". This should only be used as a last resort when it is
|
| - * not possible to make the test reliable in some other way.
|
| - *
|
| - * == Setup ==
|
| - *
|
| - * Sometimes tests require non-trivial setup that may fail. For this purpose
|
| - * there is a setup() function, that may be called with one or two arguments.
|
| - * The two argument version is:
|
| - *
|
| - * setup(func, properties)
|
| - *
|
| - * The one argument versions may omit either argument.
|
| - * func is a function to be run synchronously. setup() becomes a no-op once
|
| - * any tests have returned results. Properties are global properties of the test
|
| - * harness. Currently recognised properties are:
|
| - *
|
| - *
|
| - * explicit_done - Wait for an explicit call to done() before declaring all
|
| - * tests complete (see below; implicitly true for single page
|
| - * tests)
|
| - *
|
| - * output_document - The document to which results should be logged. By default
|
| - * this is the current document but could be an ancestor
|
| - * document in some cases e.g. a SVG test loaded in an HTML
|
| - * wrapper
|
| - *
|
| - * explicit_timeout - disable file timeout; only stop waiting for results
|
| - * when the timeout() function is called (typically for
|
| - * use when integrating with some existing test framework
|
| - * that has its own timeout mechanism).
|
| - *
|
| - * allow_uncaught_exception - don't treat an uncaught exception as an error;
|
| - * needed when e.g. testing the window.onerror
|
| - * handler.
|
| - *
|
| - * timeout_multiplier - Multiplier to apply to per-test timeouts.
|
| - *
|
| - * == Determining when all tests are complete ==
|
| - *
|
| - * By default the test harness will assume there are no more results to come
|
| - * when:
|
| - * 1) There are no Test objects that have been created but not completed
|
| - * 2) The load event on the document has fired
|
| - *
|
| - * This behaviour can be overridden by setting the explicit_done property to
|
| - * true in a call to setup(). If explicit_done is true, the test harness will
|
| - * not assume it is done until the global done() function is called. Once done()
|
| - * is called, the two conditions above apply like normal.
|
| - *
|
| - * == Generating tests ==
|
| - *
|
| - * There are scenarios in which is is desirable to create a large number of
|
| - * (synchronous) tests that are internally similar but vary in the parameters
|
| - * used. To make this easier, the generate_tests function allows a single
|
| - * function to be called with each set of parameters in a list:
|
| - *
|
| - * generate_tests(test_function, parameter_lists, properties)
|
| - *
|
| - * For example:
|
| - *
|
| - * generate_tests(assert_equals, [
|
| - * ["Sum one and one", 1+1, 2],
|
| - * ["Sum one and zero", 1+0, 1]
|
| - * ])
|
| - *
|
| - * Is equivalent to:
|
| - *
|
| - * test(function() {assert_equals(1+1, 2)}, "Sum one and one")
|
| - * test(function() {assert_equals(1+0, 1)}, "Sum one and zero")
|
| - *
|
| - * Note that the first item in each parameter list corresponds to the name of
|
| - * the test.
|
| - *
|
| - * The properties argument is identical to that for test(). This may be a
|
| - * single object (used for all generated tests) or an array.
|
| - *
|
| - * == Callback API ==
|
| - *
|
| - * The framework provides callbacks corresponding to 3 events:
|
| - *
|
| - * start - happens when the first Test is created
|
| - * result - happens when a test result is recieved
|
| - * complete - happens when all results are recieved
|
| - *
|
| - * The page defining the tests may add callbacks for these events by calling
|
| - * the following methods:
|
| - *
|
| - * add_start_callback(callback) - callback called with no arguments
|
| - * add_result_callback(callback) - callback called with a test argument
|
| - * add_completion_callback(callback) - callback called with an array of tests
|
| - * and an status object
|
| - *
|
| - * tests have the following properties:
|
| - * status: A status code. This can be compared to the PASS, FAIL, TIMEOUT and
|
| - * NOTRUN properties on the test object
|
| - * message: A message indicating the reason for failure. In the future this
|
| - * will always be a string
|
| - *
|
| - * The status object gives the overall status of the harness. It has the
|
| - * following properties:
|
| - * status: Can be compared to the OK, ERROR and TIMEOUT properties
|
| - * message: An error message set when the status is ERROR
|
| - *
|
| - * == External API ==
|
| - *
|
| - * In order to collect the results of multiple pages containing tests, the test
|
| - * harness will, when loaded in a nested browsing context, attempt to call
|
| - * certain functions in each ancestor and opener browsing context:
|
| - *
|
| - * start - start_callback
|
| - * result - result_callback
|
| - * complete - completion_callback
|
| - *
|
| - * These are given the same arguments as the corresponding internal callbacks
|
| - * described above.
|
| - *
|
| - * == External API through cross-document messaging ==
|
| - *
|
| - * Where supported, the test harness will also send messages using
|
| - * cross-document messaging to each ancestor and opener browsing context. Since
|
| - * it uses the wildcard keyword (*), cross-origin communication is enabled and
|
| - * script on different origins can collect the results.
|
| - *
|
| - * This API follows similar conventions as those described above only slightly
|
| - * modified to accommodate message event API. Each message is sent by the harness
|
| - * is passed a single vanilla object, available as the `data` property of the
|
| - * event object. These objects are structures as follows:
|
| - *
|
| - * start - { type: "start" }
|
| - * result - { type: "result", test: Test }
|
| - * complete - { type: "complete", tests: [Test, ...], status: TestsStatus }
|
| - *
|
| - * == List of assertions ==
|
| - *
|
| - * assert_true(actual, description)
|
| - * asserts that /actual/ is strictly true
|
| - *
|
| - * assert_false(actual, description)
|
| - * asserts that /actual/ is strictly false
|
| - *
|
| - * assert_equals(actual, expected, description)
|
| - * asserts that /actual/ is the same value as /expected/
|
| - *
|
| - * assert_not_equals(actual, expected, description)
|
| - * asserts that /actual/ is a different value to /expected/. Yes, this means
|
| - * that "expected" is a misnomer
|
| - *
|
| - * assert_in_array(actual, expected, description)
|
| - * asserts that /expected/ is an Array, and /actual/ is equal to one of the
|
| - * members -- expected.indexOf(actual) != -1
|
| - *
|
| - * assert_array_equals(actual, expected, description)
|
| - * asserts that /actual/ and /expected/ have the same length and the value of
|
| - * each indexed property in /actual/ is the strictly equal to the corresponding
|
| - * property value in /expected/
|
| - *
|
| - * assert_approx_equals(actual, expected, epsilon, description)
|
| - * asserts that /actual/ is a number within +/- /epsilon/ of /expected/
|
| - *
|
| - * assert_less_than(actual, expected, description)
|
| - * asserts that /actual/ is a number less than /expected/
|
| - *
|
| - * assert_greater_than(actual, expected, description)
|
| - * asserts that /actual/ is a number greater than /expected/
|
| - *
|
| - * assert_less_than_equal(actual, expected, description)
|
| - * asserts that /actual/ is a number less than or equal to /expected/
|
| - *
|
| - * assert_greater_than_equal(actual, expected, description)
|
| - * asserts that /actual/ is a number greater than or equal to /expected/
|
| - *
|
| - * assert_regexp_match(actual, expected, description)
|
| - * asserts that /actual/ matches the regexp /expected/
|
| - *
|
| - * assert_class_string(object, class_name, description)
|
| - * asserts that the class string of /object/ as returned in
|
| - * Object.prototype.toString is equal to /class_name/.
|
| - *
|
| - * assert_own_property(object, property_name, description)
|
| - * assert that object has own property property_name
|
| - *
|
| - * assert_inherits(object, property_name, description)
|
| - * assert that object does not have an own property named property_name
|
| - * but that property_name is present in the prototype chain for object
|
| - *
|
| - * assert_idl_attribute(object, attribute_name, description)
|
| - * assert that an object that is an instance of some interface has the
|
| - * attribute attribute_name following the conditions specified by WebIDL
|
| - *
|
| - * assert_readonly(object, property_name, description)
|
| - * assert that property property_name on object is readonly
|
| - *
|
| - * assert_throws(code, func, description)
|
| - * code - the expected exception:
|
| - * o string: the thrown exception must be a DOMException with the given
|
| - * name, e.g., "TimeoutError" (for compatibility with existing
|
| - * tests, a constant is also supported, e.g., "TIMEOUT_ERR")
|
| - * o object: the thrown exception must have a property called "name" that
|
| - * matches code.name
|
| - * o null: allow any exception (in general, one of the options above
|
| - * should be used)
|
| - * func - a function that should throw
|
| - *
|
| - * assert_unreached(description)
|
| - * asserts if called. Used to ensure that some codepath is *not* taken e.g.
|
| - * an event does not fire.
|
| - *
|
| - * assert_any(assert_func, actual, expected_array, extra_arg_1, ... extra_arg_N)
|
| - * asserts that one assert_func(actual, expected_array_N, extra_arg1, ..., extra_arg_N)
|
| - * is true for some expected_array_N in expected_array. This only works for assert_func
|
| - * with signature assert_func(actual, expected, args_1, ..., args_N). Note that tests
|
| - * with multiple allowed pass conditions are bad practice unless the spec specifically
|
| - * allows multiple behaviours. Test authors should not use this method simply to hide
|
| - * UA bugs.
|
| - *
|
| - * assert_exists(object, property_name, description)
|
| - * *** deprecated ***
|
| - * asserts that object has an own property property_name
|
| - *
|
| - * assert_not_exists(object, property_name, description)
|
| - * *** deprecated ***
|
| - * assert that object does not have own property property_name
|
| - *
|
| - * == Metadata ==
|
| - *
|
| - * It is possible to add optional metadata to tests; this can be done in one of two ways;
|
| - * either by adding <meta> elements to the head of the document containing the tests,
|
| - * or by adding the metadata to individual [async_]test calls, as properties.
|
| - */
|
| +/* Documentation is in docs/api.md */
|
|
|
| (function ()
|
| {
|
| @@ -490,13 +71,22 @@ policies and contribution forms [3].
|
|
|
| WindowTestEnvironment.prototype._dispatch = function(selector, callback_args, message_arg) {
|
| this._forEach_windows(
|
| - function(w, is_same_origin) {
|
| - if (is_same_origin && selector in w) {
|
| + function(w, same_origin) {
|
| + if (same_origin) {
|
| try {
|
| - w[selector].apply(undefined, callback_args);
|
| - } catch (e) {
|
| - if (debug) {
|
| - throw e;
|
| + var has_selector = selector in w;
|
| + } catch(e) {
|
| + // If document.domain was set at some point same_origin can be
|
| + // wrong and the above will fail.
|
| + has_selector = false;
|
| + }
|
| + if (has_selector) {
|
| + try {
|
| + w[selector].apply(undefined, callback_args);
|
| + } catch (e) {
|
| + if (debug) {
|
| + throw e;
|
| + }
|
| }
|
| }
|
| }
|
| @@ -883,6 +473,80 @@ policies and contribution forms [3].
|
| }));
|
| }
|
|
|
| + function promise_rejects(test, expected, promise) {
|
| + return promise.then(test.unreached_func("Should have rejected.")).catch(function(e) {
|
| + assert_throws(expected, function() { throw e });
|
| + });
|
| + }
|
| +
|
| + /**
|
| + * This constructor helper allows DOM events to be handled using Promises,
|
| + * which can make it a lot easier to test a very specific series of events,
|
| + * including ensuring that unexpected events are not fired at any point.
|
| + */
|
| + function EventWatcher(test, watchedNode, eventTypes)
|
| + {
|
| + if (typeof eventTypes == 'string') {
|
| + eventTypes = [eventTypes];
|
| + }
|
| +
|
| + var waitingFor = null;
|
| +
|
| + var eventHandler = test.step_func(function(evt) {
|
| + assert_true(!!waitingFor,
|
| + 'Not expecting event, but got ' + evt.type + ' event');
|
| + assert_equals(evt.type, waitingFor.types[0],
|
| + 'Expected ' + waitingFor.types[0] + ' event, but got ' +
|
| + evt.type + ' event instead');
|
| + if (waitingFor.types.length > 1) {
|
| + // Pop first event from array
|
| + waitingFor.types.shift();
|
| + return;
|
| + }
|
| + // We need to null out waitingFor before calling the resolve function
|
| + // since the Promise's resolve handlers may call wait_for() which will
|
| + // need to set waitingFor.
|
| + var resolveFunc = waitingFor.resolve;
|
| + waitingFor = null;
|
| + resolveFunc(evt);
|
| + });
|
| +
|
| + for (var i = 0; i < eventTypes.length; i++) {
|
| + watchedNode.addEventListener(eventTypes[i], eventHandler);
|
| + }
|
| +
|
| + /**
|
| + * Returns a Promise that will resolve after the specified event or
|
| + * series of events has occured.
|
| + */
|
| + this.wait_for = function(types) {
|
| + if (waitingFor) {
|
| + return Promise.reject('Already waiting for an event or events');
|
| + }
|
| + if (typeof types == 'string') {
|
| + types = [types];
|
| + }
|
| + return new Promise(function(resolve, reject) {
|
| + waitingFor = {
|
| + types: types,
|
| + resolve: resolve,
|
| + reject: reject
|
| + };
|
| + });
|
| + };
|
| +
|
| + function stop_watching() {
|
| + for (var i = 0; i < eventTypes.length; i++) {
|
| + watchedNode.removeEventListener(eventTypes[i], eventHandler);
|
| + }
|
| + };
|
| +
|
| + test.add_cleanup(stop_watching);
|
| +
|
| + return this;
|
| + }
|
| + expose(EventWatcher, 'EventWatcher');
|
| +
|
| function setup(func_or_properties, maybe_properties)
|
| {
|
| var func = null;
|
| @@ -930,6 +594,7 @@ policies and contribution forms [3].
|
| expose(test, 'test');
|
| expose(async_test, 'async_test');
|
| expose(promise_test, 'promise_test');
|
| + expose(promise_rejects, 'promise_rejects');
|
| expose(generate_tests, 'generate_tests');
|
| expose(setup, 'setup');
|
| expose(done, 'done');
|
| @@ -1193,7 +858,7 @@ policies and contribution forms [3].
|
| for (var i = 0; i < actual.length; i++) {
|
| assert(actual.hasOwnProperty(i) === expected.hasOwnProperty(i),
|
| "assert_array_equals", description,
|
| - "property ${i}, property expected to be $expected but was $actual",
|
| + "property ${i}, property expected to be ${expected} but was ${actual}",
|
| {i:i, expected:expected.hasOwnProperty(i) ? "present" : "missing",
|
| actual:actual.hasOwnProperty(i) ? "present" : "missing"});
|
| assert(same_value(expected[i], actual[i]),
|
| @@ -1255,6 +920,24 @@ policies and contribution forms [3].
|
| }
|
| expose(assert_greater_than, "assert_greater_than");
|
|
|
| + function assert_between_exclusive(actual, lower, upper, description)
|
| + {
|
| + /*
|
| + * Test if a primitive number is between two others
|
| + */
|
| + assert(typeof actual === "number",
|
| + "assert_between_exclusive", description,
|
| + "expected a number but got a ${type_actual}",
|
| + {type_actual:typeof actual});
|
| +
|
| + assert(actual > lower && actual < upper,
|
| + "assert_between_exclusive", description,
|
| + "expected a number greater than ${lower} " +
|
| + "and less than ${upper} but got ${actual}",
|
| + {lower:lower, upper:upper, actual:actual});
|
| + }
|
| + expose(assert_between_exclusive, "assert_between_exclusive");
|
| +
|
| function assert_less_than_equal(actual, expected, description)
|
| {
|
| /*
|
| @@ -1266,7 +949,7 @@ policies and contribution forms [3].
|
| {type_actual:typeof actual});
|
|
|
| assert(actual <= expected,
|
| - "assert_less_than", description,
|
| + "assert_less_than_equal", description,
|
| "expected a number less than or equal to ${expected} but got ${actual}",
|
| {expected:expected, actual:actual});
|
| }
|
| @@ -1289,6 +972,24 @@ policies and contribution forms [3].
|
| }
|
| expose(assert_greater_than_equal, "assert_greater_than_equal");
|
|
|
| + function assert_between_inclusive(actual, lower, upper, description)
|
| + {
|
| + /*
|
| + * Test if a primitive number is between to two others or equal to either of them
|
| + */
|
| + assert(typeof actual === "number",
|
| + "assert_between_inclusive", description,
|
| + "expected a number but got a ${type_actual}",
|
| + {type_actual:typeof actual});
|
| +
|
| + assert(actual >= lower && actual <= upper,
|
| + "assert_between_inclusive", description,
|
| + "expected a number greater than or equal to ${lower} " +
|
| + "and less than or equal to ${upper} but got ${actual}",
|
| + {lower:lower, upper:upper, actual:actual});
|
| + }
|
| + expose(assert_between_inclusive, "assert_between_inclusive");
|
| +
|
| function assert_regexp_match(actual, expected, description) {
|
| /*
|
| * Test if a string (actual) matches a regexp (expected)
|
| @@ -1440,12 +1141,15 @@ policies and contribution forms [3].
|
| InvalidNodeTypeError: 24,
|
| DataCloneError: 25,
|
|
|
| + EncodingError: 0,
|
| + NotReadableError: 0,
|
| UnknownError: 0,
|
| ConstraintError: 0,
|
| DataError: 0,
|
| TransactionInactiveError: 0,
|
| ReadOnlyError: 0,
|
| - VersionError: 0
|
| + VersionError: 0,
|
| + OperationError: 0,
|
| };
|
|
|
| if (!(name in name_code_map)) {
|
| @@ -1455,7 +1159,10 @@ policies and contribution forms [3].
|
| var required_props = { code: name_code_map[name] };
|
|
|
| if (required_props.code === 0 ||
|
| - ("name" in e && e.name !== e.name.toUpperCase() && e.name !== "DOMException")) {
|
| + (typeof e == "object" &&
|
| + "name" in e &&
|
| + e.name !== e.name.toUpperCase() &&
|
| + e.name !== "DOMException")) {
|
| // New style exception: also test the name property.
|
| required_props.name = name;
|
| }
|
| @@ -1529,6 +1236,7 @@ policies and contribution forms [3].
|
| }
|
|
|
| this.message = null;
|
| + this.stack = null;
|
|
|
| this.steps = [];
|
|
|
| @@ -1565,6 +1273,7 @@ policies and contribution forms [3].
|
| }
|
| this._structured_clone.status = this.status;
|
| this._structured_clone.message = this.message;
|
| + this._structured_clone.stack = this.stack;
|
| this._structured_clone.index = this.index;
|
| return this._structured_clone;
|
| };
|
| @@ -1597,15 +1306,10 @@ policies and contribution forms [3].
|
| if (this.phase >= this.phases.HAS_RESULT) {
|
| return;
|
| }
|
| - var message = (typeof e === "object" && e !== null) ? e.message : e;
|
| - if (typeof e.stack != "undefined" && typeof e.message == "string") {
|
| - //Try to make it more informative for some exceptions, at least
|
| - //in Gecko and WebKit. This results in a stack dump instead of
|
| - //just errors like "Cannot read property 'parentNode' of null"
|
| - //or "root is null". Makes it a lot longer, of course.
|
| - message += "(stack: " + e.stack + ")";
|
| - }
|
| - this.set_status(this.FAIL, message);
|
| + var message = String((typeof e === "object" && e !== null) ? e.message : e);
|
| + var stack = e.stack ? e.stack : null;
|
| +
|
| + this.set_status(this.FAIL, message, stack);
|
| this.phase = this.phases.HAS_RESULT;
|
| this.done();
|
| }
|
| @@ -1671,10 +1375,11 @@ policies and contribution forms [3].
|
| }
|
| };
|
|
|
| - Test.prototype.set_status = function(status, message)
|
| + Test.prototype.set_status = function(status, message, stack)
|
| {
|
| this.status = status;
|
| this.message = message;
|
| + this.stack = stack ? stack : null;
|
| };
|
|
|
| Test.prototype.timeout = function()
|
| @@ -1747,6 +1452,7 @@ policies and contribution forms [3].
|
| RemoteTest.prototype.update_state_from = function(clone) {
|
| this.status = clone.status;
|
| this.message = clone.message;
|
| + this.stack = clone.stack;
|
| if (this.phase === this.phases.INITIAL) {
|
| this.phase = this.phases.STARTED;
|
| }
|
| @@ -1806,7 +1512,8 @@ policies and contribution forms [3].
|
| this.worker_done({
|
| status: {
|
| status: tests.status.ERROR,
|
| - message: "Error in worker" + filename + ": " + message
|
| + message: "Error in worker" + filename + ": " + message,
|
| + stack: error.stack
|
| }
|
| });
|
| error.preventDefault();
|
| @@ -1834,6 +1541,7 @@ policies and contribution forms [3].
|
| data.status.status !== data.status.OK) {
|
| tests.status.status = data.status.status;
|
| tests.status.message = data.status.message;
|
| + tests.status.stack = data.status.stack;
|
| }
|
| this.running = false;
|
| this.worker = null;
|
| @@ -1856,6 +1564,7 @@ policies and contribution forms [3].
|
| {
|
| this.status = null;
|
| this.message = null;
|
| + this.stack = null;
|
| }
|
|
|
| TestsStatus.statuses = {
|
| @@ -1873,7 +1582,8 @@ policies and contribution forms [3].
|
| msg = msg ? String(msg) : msg;
|
| this._structured_clone = merge({
|
| status:this.status,
|
| - message:msg
|
| + message:msg,
|
| + stack:this.stack
|
| }, TestsStatus.statuses);
|
| }
|
| return this._structured_clone;
|
| @@ -1963,6 +1673,7 @@ policies and contribution forms [3].
|
| } catch (e) {
|
| this.status.status = this.status.ERROR;
|
| this.status.message = String(e);
|
| + this.status.stack = e.stack ? e.stack : null;
|
| }
|
| }
|
| this.set_timeout();
|
| @@ -2320,6 +2031,9 @@ policies and contribution forms [3].
|
|
|
| if (harness_status.status === harness_status.ERROR) {
|
| rv[0].push(["pre", {}, harness_status.message]);
|
| + if (harness_status.stack) {
|
| + rv[0].push(["pre", {}, harness_status.stack]);
|
| + }
|
| }
|
| return rv;
|
| },
|
| @@ -2417,6 +2131,9 @@ policies and contribution forms [3].
|
| "</td><td>" +
|
| (assertions ? escape_html(get_assertion(tests[i])) + "</td><td>" : "") +
|
| escape_html(tests[i].message ? tests[i].message : " ") +
|
| + (tests[i].stack ? "<pre>" +
|
| + escape_html(tests[i].stack) +
|
| + "</pre>": "") +
|
| "</td></tr>";
|
| }
|
| html += "</tbody></table>";
|
| @@ -2612,11 +2329,26 @@ policies and contribution forms [3].
|
| function AssertionError(message)
|
| {
|
| this.message = message;
|
| + this.stack = this.get_stack();
|
| }
|
|
|
| - AssertionError.prototype.toString = function() {
|
| - return this.message;
|
| - };
|
| + AssertionError.prototype = Object.create(Error.prototype);
|
| +
|
| + AssertionError.prototype.get_stack = function() {
|
| + var lines = new Error().stack.split("\n");
|
| + var rv = [];
|
| + var re = /\/resources\/testharness\.js/;
|
| + var i = 0;
|
| + // Fire remove any preamble that doesn't match the regexp
|
| + while (!re.test(lines[i])) {
|
| + i++
|
| + }
|
| + // Then remove top frames in testharness.js itself
|
| + while (re.test(lines[i])) {
|
| + i++
|
| + }
|
| + return lines.slice(i).join("\n");
|
| + }
|
|
|
| function make_message(function_name, description, error, substitutions)
|
| {
|
| @@ -2755,14 +2487,14 @@ policies and contribution forms [3].
|
| if (test.phase >= test.phases.HAS_RESULT) {
|
| return;
|
| }
|
| - var message = e.message;
|
| - test.set_status(test.FAIL, message);
|
| + test.set_status(test.FAIL, e.message, e.stack);
|
| test.phase = test.phases.HAS_RESULT;
|
| test.done();
|
| done();
|
| } else if (!tests.allow_uncaught_exception) {
|
| tests.status.status = tests.status.ERROR;
|
| tests.status.message = e.message;
|
| + tests.status.stack = e.stack;
|
| }
|
| });
|
|
|
|
|
Chromium Code Reviews
Issue 1061543006:
Pull in the latest upstream testharness.js changes. (Closed)
Base URL: svn://svn.chromium.org/blink/trunk