324 lines
16 KiB
JavaScript
324 lines
16 KiB
JavaScript
'use strict';
|
|
/**
|
|
* @license Angular v<unknown>
|
|
* (c) 2010-2022 Google LLC. https://angular.io/
|
|
* License: MIT
|
|
*/
|
|
/// <reference types="jasmine"/>
|
|
Zone.__load_patch('jasmine', (global, Zone, api) => {
|
|
const __extends = function (d, b) {
|
|
for (const p in b)
|
|
if (b.hasOwnProperty(p))
|
|
d[p] = b[p];
|
|
function __() {
|
|
this.constructor = d;
|
|
}
|
|
d.prototype = b === null ? Object.create(b) : ((__.prototype = b.prototype), new __());
|
|
};
|
|
// Patch jasmine's describe/it/beforeEach/afterEach functions so test code always runs
|
|
// in a testZone (ProxyZone). (See: angular/zone.js#91 & angular/angular#10503)
|
|
if (!Zone)
|
|
throw new Error('Missing: zone.js');
|
|
if (typeof jest !== 'undefined') {
|
|
// return if jasmine is a light implementation inside jest
|
|
// in this case, we are running inside jest not jasmine
|
|
return;
|
|
}
|
|
if (typeof jasmine == 'undefined' || jasmine['__zone_patch__']) {
|
|
return;
|
|
}
|
|
jasmine['__zone_patch__'] = true;
|
|
const SyncTestZoneSpec = Zone['SyncTestZoneSpec'];
|
|
const ProxyZoneSpec = Zone['ProxyZoneSpec'];
|
|
if (!SyncTestZoneSpec)
|
|
throw new Error('Missing: SyncTestZoneSpec');
|
|
if (!ProxyZoneSpec)
|
|
throw new Error('Missing: ProxyZoneSpec');
|
|
const ambientZone = Zone.current;
|
|
const symbol = Zone.__symbol__;
|
|
// whether patch jasmine clock when in fakeAsync
|
|
const disablePatchingJasmineClock = global[symbol('fakeAsyncDisablePatchingClock')] === true;
|
|
// the original variable name fakeAsyncPatchLock is not accurate, so the name will be
|
|
// fakeAsyncAutoFakeAsyncWhenClockPatched and if this enablePatchingJasmineClock is false, we also
|
|
// automatically disable the auto jump into fakeAsync feature
|
|
const enableAutoFakeAsyncWhenClockPatched = !disablePatchingJasmineClock &&
|
|
((global[symbol('fakeAsyncPatchLock')] === true) ||
|
|
(global[symbol('fakeAsyncAutoFakeAsyncWhenClockPatched')] === true));
|
|
const ignoreUnhandledRejection = global[symbol('ignoreUnhandledRejection')] === true;
|
|
if (!ignoreUnhandledRejection) {
|
|
const globalErrors = jasmine.GlobalErrors;
|
|
if (globalErrors && !jasmine[symbol('GlobalErrors')]) {
|
|
jasmine[symbol('GlobalErrors')] = globalErrors;
|
|
jasmine.GlobalErrors = function () {
|
|
const instance = new globalErrors();
|
|
const originalInstall = instance.install;
|
|
if (originalInstall && !instance[symbol('install')]) {
|
|
instance[symbol('install')] = originalInstall;
|
|
instance.install = function () {
|
|
const isNode = typeof process !== 'undefined' && !!process.on;
|
|
// Note: Jasmine checks internally if `process` and `process.on` is defined. Otherwise,
|
|
// it installs the browser rejection handler through the `global.addEventListener`.
|
|
// This code may be run in the browser environment where `process` is not defined, and
|
|
// this will lead to a runtime exception since Webpack 5 removed automatic Node.js
|
|
// polyfills. Note, that events are named differently, it's `unhandledRejection` in
|
|
// Node.js and `unhandledrejection` in the browser.
|
|
const originalHandlers = isNode ? process.listeners('unhandledRejection') :
|
|
global.eventListeners('unhandledrejection');
|
|
const result = originalInstall.apply(this, arguments);
|
|
isNode ? process.removeAllListeners('unhandledRejection') :
|
|
global.removeAllListeners('unhandledrejection');
|
|
if (originalHandlers) {
|
|
originalHandlers.forEach(handler => {
|
|
if (isNode) {
|
|
process.on('unhandledRejection', handler);
|
|
}
|
|
else {
|
|
global.addEventListener('unhandledrejection', handler);
|
|
}
|
|
});
|
|
}
|
|
return result;
|
|
};
|
|
}
|
|
return instance;
|
|
};
|
|
}
|
|
}
|
|
// Monkey patch all of the jasmine DSL so that each function runs in appropriate zone.
|
|
const jasmineEnv = jasmine.getEnv();
|
|
['describe', 'xdescribe', 'fdescribe'].forEach(methodName => {
|
|
let originalJasmineFn = jasmineEnv[methodName];
|
|
jasmineEnv[methodName] = function (description, specDefinitions) {
|
|
return originalJasmineFn.call(this, description, wrapDescribeInZone(description, specDefinitions));
|
|
};
|
|
});
|
|
['it', 'xit', 'fit'].forEach(methodName => {
|
|
let originalJasmineFn = jasmineEnv[methodName];
|
|
jasmineEnv[symbol(methodName)] = originalJasmineFn;
|
|
jasmineEnv[methodName] = function (description, specDefinitions, timeout) {
|
|
arguments[1] = wrapTestInZone(specDefinitions);
|
|
return originalJasmineFn.apply(this, arguments);
|
|
};
|
|
});
|
|
['beforeEach', 'afterEach', 'beforeAll', 'afterAll'].forEach(methodName => {
|
|
let originalJasmineFn = jasmineEnv[methodName];
|
|
jasmineEnv[symbol(methodName)] = originalJasmineFn;
|
|
jasmineEnv[methodName] = function (specDefinitions, timeout) {
|
|
arguments[0] = wrapTestInZone(specDefinitions);
|
|
return originalJasmineFn.apply(this, arguments);
|
|
};
|
|
});
|
|
if (!disablePatchingJasmineClock) {
|
|
// need to patch jasmine.clock().mockDate and jasmine.clock().tick() so
|
|
// they can work properly in FakeAsyncTest
|
|
const originalClockFn = (jasmine[symbol('clock')] = jasmine['clock']);
|
|
jasmine['clock'] = function () {
|
|
const clock = originalClockFn.apply(this, arguments);
|
|
if (!clock[symbol('patched')]) {
|
|
clock[symbol('patched')] = symbol('patched');
|
|
const originalTick = (clock[symbol('tick')] = clock.tick);
|
|
clock.tick = function () {
|
|
const fakeAsyncZoneSpec = Zone.current.get('FakeAsyncTestZoneSpec');
|
|
if (fakeAsyncZoneSpec) {
|
|
return fakeAsyncZoneSpec.tick.apply(fakeAsyncZoneSpec, arguments);
|
|
}
|
|
return originalTick.apply(this, arguments);
|
|
};
|
|
const originalMockDate = (clock[symbol('mockDate')] = clock.mockDate);
|
|
clock.mockDate = function () {
|
|
const fakeAsyncZoneSpec = Zone.current.get('FakeAsyncTestZoneSpec');
|
|
if (fakeAsyncZoneSpec) {
|
|
const dateTime = arguments.length > 0 ? arguments[0] : new Date();
|
|
return fakeAsyncZoneSpec.setFakeBaseSystemTime.apply(fakeAsyncZoneSpec, dateTime && typeof dateTime.getTime === 'function' ? [dateTime.getTime()] :
|
|
arguments);
|
|
}
|
|
return originalMockDate.apply(this, arguments);
|
|
};
|
|
// for auto go into fakeAsync feature, we need the flag to enable it
|
|
if (enableAutoFakeAsyncWhenClockPatched) {
|
|
['install', 'uninstall'].forEach(methodName => {
|
|
const originalClockFn = (clock[symbol(methodName)] = clock[methodName]);
|
|
clock[methodName] = function () {
|
|
const FakeAsyncTestZoneSpec = Zone['FakeAsyncTestZoneSpec'];
|
|
if (FakeAsyncTestZoneSpec) {
|
|
jasmine[symbol('clockInstalled')] = 'install' === methodName;
|
|
return;
|
|
}
|
|
return originalClockFn.apply(this, arguments);
|
|
};
|
|
});
|
|
}
|
|
}
|
|
return clock;
|
|
};
|
|
}
|
|
// monkey patch createSpyObj to make properties enumerable to true
|
|
if (!jasmine[Zone.__symbol__('createSpyObj')]) {
|
|
const originalCreateSpyObj = jasmine.createSpyObj;
|
|
jasmine[Zone.__symbol__('createSpyObj')] = originalCreateSpyObj;
|
|
jasmine.createSpyObj = function () {
|
|
const args = Array.prototype.slice.call(arguments);
|
|
const propertyNames = args.length >= 3 ? args[2] : null;
|
|
let spyObj;
|
|
if (propertyNames) {
|
|
const defineProperty = Object.defineProperty;
|
|
Object.defineProperty = function (obj, p, attributes) {
|
|
return defineProperty.call(this, obj, p, { ...attributes, configurable: true, enumerable: true });
|
|
};
|
|
try {
|
|
spyObj = originalCreateSpyObj.apply(this, args);
|
|
}
|
|
finally {
|
|
Object.defineProperty = defineProperty;
|
|
}
|
|
}
|
|
else {
|
|
spyObj = originalCreateSpyObj.apply(this, args);
|
|
}
|
|
return spyObj;
|
|
};
|
|
}
|
|
/**
|
|
* Gets a function wrapping the body of a Jasmine `describe` block to execute in a
|
|
* synchronous-only zone.
|
|
*/
|
|
function wrapDescribeInZone(description, describeBody) {
|
|
return function () {
|
|
// Create a synchronous-only zone in which to run `describe` blocks in order to raise an
|
|
// error if any asynchronous operations are attempted inside of a `describe`.
|
|
const syncZone = ambientZone.fork(new SyncTestZoneSpec(`jasmine.describe#${description}`));
|
|
return syncZone.run(describeBody, this, arguments);
|
|
};
|
|
}
|
|
function runInTestZone(testBody, applyThis, queueRunner, done) {
|
|
const isClockInstalled = !!jasmine[symbol('clockInstalled')];
|
|
queueRunner.testProxyZoneSpec;
|
|
const testProxyZone = queueRunner.testProxyZone;
|
|
if (isClockInstalled && enableAutoFakeAsyncWhenClockPatched) {
|
|
// auto run a fakeAsync
|
|
const fakeAsyncModule = Zone[Zone.__symbol__('fakeAsyncTest')];
|
|
if (fakeAsyncModule && typeof fakeAsyncModule.fakeAsync === 'function') {
|
|
testBody = fakeAsyncModule.fakeAsync(testBody);
|
|
}
|
|
}
|
|
if (done) {
|
|
return testProxyZone.run(testBody, applyThis, [done]);
|
|
}
|
|
else {
|
|
return testProxyZone.run(testBody, applyThis);
|
|
}
|
|
}
|
|
/**
|
|
* Gets a function wrapping the body of a Jasmine `it/beforeEach/afterEach` block to
|
|
* execute in a ProxyZone zone.
|
|
* This will run in `testProxyZone`. The `testProxyZone` will be reset by the `ZoneQueueRunner`
|
|
*/
|
|
function wrapTestInZone(testBody) {
|
|
// The `done` callback is only passed through if the function expects at least one argument.
|
|
// Note we have to make a function with correct number of arguments, otherwise jasmine will
|
|
// think that all functions are sync or async.
|
|
return (testBody && (testBody.length ? function (done) {
|
|
return runInTestZone(testBody, this, this.queueRunner, done);
|
|
} : function () {
|
|
return runInTestZone(testBody, this, this.queueRunner);
|
|
}));
|
|
}
|
|
const QueueRunner = jasmine.QueueRunner;
|
|
jasmine.QueueRunner = (function (_super) {
|
|
__extends(ZoneQueueRunner, _super);
|
|
function ZoneQueueRunner(attrs) {
|
|
if (attrs.onComplete) {
|
|
attrs.onComplete = (fn => () => {
|
|
// All functions are done, clear the test zone.
|
|
this.testProxyZone = null;
|
|
this.testProxyZoneSpec = null;
|
|
ambientZone.scheduleMicroTask('jasmine.onComplete', fn);
|
|
})(attrs.onComplete);
|
|
}
|
|
const nativeSetTimeout = global[Zone.__symbol__('setTimeout')];
|
|
const nativeClearTimeout = global[Zone.__symbol__('clearTimeout')];
|
|
if (nativeSetTimeout) {
|
|
// should run setTimeout inside jasmine outside of zone
|
|
attrs.timeout = {
|
|
setTimeout: nativeSetTimeout ? nativeSetTimeout : global.setTimeout,
|
|
clearTimeout: nativeClearTimeout ? nativeClearTimeout : global.clearTimeout
|
|
};
|
|
}
|
|
// create a userContext to hold the queueRunner itself
|
|
// so we can access the testProxy in it/xit/beforeEach ...
|
|
if (jasmine.UserContext) {
|
|
if (!attrs.userContext) {
|
|
attrs.userContext = new jasmine.UserContext();
|
|
}
|
|
attrs.userContext.queueRunner = this;
|
|
}
|
|
else {
|
|
if (!attrs.userContext) {
|
|
attrs.userContext = {};
|
|
}
|
|
attrs.userContext.queueRunner = this;
|
|
}
|
|
// patch attrs.onException
|
|
const onException = attrs.onException;
|
|
attrs.onException = function (error) {
|
|
if (error &&
|
|
error.message ===
|
|
'Timeout - Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL.') {
|
|
// jasmine timeout, we can make the error message more
|
|
// reasonable to tell what tasks are pending
|
|
const proxyZoneSpec = this && this.testProxyZoneSpec;
|
|
if (proxyZoneSpec) {
|
|
const pendingTasksInfo = proxyZoneSpec.getAndClearPendingTasksInfo();
|
|
try {
|
|
// try catch here in case error.message is not writable
|
|
error.message += pendingTasksInfo;
|
|
}
|
|
catch (err) {
|
|
}
|
|
}
|
|
}
|
|
if (onException) {
|
|
onException.call(this, error);
|
|
}
|
|
};
|
|
_super.call(this, attrs);
|
|
}
|
|
ZoneQueueRunner.prototype.execute = function () {
|
|
let zone = Zone.current;
|
|
let isChildOfAmbientZone = false;
|
|
while (zone) {
|
|
if (zone === ambientZone) {
|
|
isChildOfAmbientZone = true;
|
|
break;
|
|
}
|
|
zone = zone.parent;
|
|
}
|
|
if (!isChildOfAmbientZone)
|
|
throw new Error('Unexpected Zone: ' + Zone.current.name);
|
|
// This is the zone which will be used for running individual tests.
|
|
// It will be a proxy zone, so that the tests function can retroactively install
|
|
// different zones.
|
|
// Example:
|
|
// - In beforeEach() do childZone = Zone.current.fork(...);
|
|
// - In it() try to do fakeAsync(). The issue is that because the beforeEach forked the
|
|
// zone outside of fakeAsync it will be able to escape the fakeAsync rules.
|
|
// - Because ProxyZone is parent fo `childZone` fakeAsync can retroactively add
|
|
// fakeAsync behavior to the childZone.
|
|
this.testProxyZoneSpec = new ProxyZoneSpec();
|
|
this.testProxyZone = ambientZone.fork(this.testProxyZoneSpec);
|
|
if (!Zone.currentTask) {
|
|
// if we are not running in a task then if someone would register a
|
|
// element.addEventListener and then calling element.click() the
|
|
// addEventListener callback would think that it is the top most task and would
|
|
// drain the microtask queue on element.click() which would be incorrect.
|
|
// For this reason we always force a task when running jasmine tests.
|
|
Zone.current.scheduleMicroTask('jasmine.execute().forceTask', () => QueueRunner.prototype.execute.call(this));
|
|
}
|
|
else {
|
|
_super.prototype.execute.call(this);
|
|
}
|
|
};
|
|
return ZoneQueueRunner;
|
|
})(QueueRunner);
|
|
});
|