screenshot/test_1
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ramkumarp
194
node_modules/playwright/lib/matchers/toMatchAriaSnapshot.js
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194
node_modules/playwright/lib/matchers/toMatchAriaSnapshot.js
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.toMatchAriaSnapshot = toMatchAriaSnapshot;
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var _fs = _interopRequireDefault(require("fs"));
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var _path = _interopRequireDefault(require("path"));
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var _utils = require("playwright-core/lib/utils");
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var _matcherHint = require("./matcherHint");
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var _expectBundle = require("../common/expectBundle");
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var _util = require("../util");
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var _expect = require("./expect");
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var _globals = require("../common/globals");
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function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
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/**
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* Copyright Microsoft Corporation. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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async function toMatchAriaSnapshot(receiver, expectedParam, options = {}) {
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var _testInfo$_projectInt;
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const matcherName = 'toMatchAriaSnapshot';
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const testInfo = (0, _globals.currentTestInfo)();
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if (!testInfo) throw new Error(`toMatchAriaSnapshot() must be called during the test`);
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if (testInfo._projectInternal.ignoreSnapshots) return {
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pass: !this.isNot,
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message: () => '',
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name: 'toMatchAriaSnapshot',
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expected: ''
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};
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const updateSnapshots = testInfo.config.updateSnapshots;
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const pathTemplate = (_testInfo$_projectInt = testInfo._projectInternal.expect) === null || _testInfo$_projectInt === void 0 || (_testInfo$_projectInt = _testInfo$_projectInt.toMatchAriaSnapshot) === null || _testInfo$_projectInt === void 0 ? void 0 : _testInfo$_projectInt.pathTemplate;
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const defaultTemplate = '{snapshotDir}/{testFileDir}/{testFileName}-snapshots/{arg}{ext}';
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const matcherOptions = {
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isNot: this.isNot,
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promise: this.promise
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};
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let expected;
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let timeout;
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let expectedPath;
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if ((0, _utils.isString)(expectedParam)) {
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var _options$timeout;
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expected = expectedParam;
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timeout = (_options$timeout = options.timeout) !== null && _options$timeout !== void 0 ? _options$timeout : this.timeout;
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} else {
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var _expectedParam$timeou;
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if (expectedParam !== null && expectedParam !== void 0 && expectedParam.name) {
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const ext = expectedParam.name.endsWith('.aria.yml') ? '.aria.yml' : undefined;
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expectedPath = testInfo._resolveSnapshotPath(pathTemplate, defaultTemplate, [(0, _util.sanitizeFilePathBeforeExtension)(expectedParam.name, ext)]);
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} else {
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let snapshotNames = testInfo[snapshotNamesSymbol];
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if (!snapshotNames) {
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snapshotNames = {
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anonymousSnapshotIndex: 0
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};
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testInfo[snapshotNamesSymbol] = snapshotNames;
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}
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const fullTitleWithoutSpec = [...testInfo.titlePath.slice(1), ++snapshotNames.anonymousSnapshotIndex].join(' ');
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expectedPath = testInfo._resolveSnapshotPath(pathTemplate, defaultTemplate, [(0, _utils.sanitizeForFilePath)((0, _util.trimLongString)(fullTitleWithoutSpec))], '.aria.yml');
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// in 1.51, we changed the default template to use .aria.yml extension
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// for backwards compatibility, we check for the legacy .yml extension
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if (!(await (0, _util.fileExistsAsync)(expectedPath))) {
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const legacyPath = testInfo._resolveSnapshotPath(pathTemplate, defaultTemplate, [(0, _utils.sanitizeForFilePath)((0, _util.trimLongString)(fullTitleWithoutSpec))], '.yml');
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if (await (0, _util.fileExistsAsync)(legacyPath)) expectedPath = legacyPath;
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}
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}
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expected = await _fs.default.promises.readFile(expectedPath, 'utf8').catch(() => '');
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timeout = (_expectedParam$timeou = expectedParam === null || expectedParam === void 0 ? void 0 : expectedParam.timeout) !== null && _expectedParam$timeou !== void 0 ? _expectedParam$timeou : this.timeout;
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}
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const generateMissingBaseline = updateSnapshots === 'missing' && !expected;
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if (generateMissingBaseline) {
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if (this.isNot) {
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const message = `Matchers using ".not" can't generate new baselines`;
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return {
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pass: this.isNot,
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message: () => message,
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name: 'toMatchAriaSnapshot'
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};
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} else {
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// When generating new baseline, run entire pipeline against impossible match.
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expected = `- none "Generating new baseline"`;
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}
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}
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expected = unshift(expected);
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const {
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matches: pass,
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received,
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log,
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timedOut
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} = await receiver._expect('to.match.aria', {
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expectedValue: expected,
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isNot: this.isNot,
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timeout
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});
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const typedReceived = received;
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const messagePrefix = (0, _matcherHint.matcherHint)(this, receiver, matcherName, 'locator', undefined, matcherOptions, timedOut ? timeout : undefined);
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const notFound = typedReceived === _matcherHint.kNoElementsFoundError;
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if (notFound) {
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return {
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pass: this.isNot,
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message: () => messagePrefix + `Expected: ${this.utils.printExpected(expected)}\nReceived: ${(0, _expectBundle.EXPECTED_COLOR)('<element not found>')}` + (0, _util.callLogText)(log),
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name: 'toMatchAriaSnapshot',
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expected
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};
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}
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const receivedText = typedReceived.raw;
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const message = () => {
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if (pass) {
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if (notFound) return messagePrefix + `Expected: not ${this.utils.printExpected(expected)}\nReceived: ${receivedText}` + (0, _util.callLogText)(log);
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const printedReceived = (0, _expect.printReceivedStringContainExpectedSubstring)(receivedText, receivedText.indexOf(expected), expected.length);
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return messagePrefix + `Expected: not ${this.utils.printExpected(expected)}\nReceived: ${printedReceived}` + (0, _util.callLogText)(log);
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} else {
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const labelExpected = `Expected`;
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if (notFound) return messagePrefix + `${labelExpected}: ${this.utils.printExpected(expected)}\nReceived: ${receivedText}` + (0, _util.callLogText)(log);
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return messagePrefix + this.utils.printDiffOrStringify(expected, receivedText, labelExpected, 'Received', false) + (0, _util.callLogText)(log);
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}
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};
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if (!this.isNot) {
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if (updateSnapshots === 'all' || updateSnapshots === 'changed' && pass === this.isNot || generateMissingBaseline) {
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if (expectedPath) {
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await _fs.default.promises.mkdir(_path.default.dirname(expectedPath), {
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recursive: true
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});
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await _fs.default.promises.writeFile(expectedPath, typedReceived.regex, 'utf8');
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const relativePath = _path.default.relative(process.cwd(), expectedPath);
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if (updateSnapshots === 'missing') {
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const message = `A snapshot doesn't exist at ${relativePath}, writing actual.`;
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testInfo._hasNonRetriableError = true;
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testInfo._failWithError(new Error(message));
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} else {
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const message = `A snapshot is generated at ${relativePath}.`;
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/* eslint-disable no-console */
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console.log(message);
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}
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return {
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pass: true,
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message: () => '',
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name: 'toMatchAriaSnapshot'
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};
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} else {
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const suggestedRebaseline = `\`\n${(0, _utils.escapeTemplateString)(indent(typedReceived.regex, '{indent} '))}\n{indent}\``;
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if (updateSnapshots === 'missing') {
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const message = 'A snapshot is not provided, generating new baseline.';
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testInfo._hasNonRetriableError = true;
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testInfo._failWithError(new Error(message));
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}
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// TODO: ideally, we should return "pass: true" here because this matcher passes
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// when regenerating baselines. However, we can only access suggestedRebaseline in case
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// of an error, so we fail here and workaround it in the expect implementation.
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return {
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pass: false,
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message: () => '',
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name: 'toMatchAriaSnapshot',
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suggestedRebaseline
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};
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}
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}
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}
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return {
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name: matcherName,
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expected,
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message,
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pass,
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actual: received,
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log,
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timeout: timedOut ? timeout : undefined
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};
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}
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function unshift(snapshot) {
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const lines = snapshot.split('\n');
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let whitespacePrefixLength = 100;
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for (const line of lines) {
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if (!line.trim()) continue;
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const match = line.match(/^(\s*)/);
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if (match && match[1].length < whitespacePrefixLength) whitespacePrefixLength = match[1].length;
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}
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return lines.filter(t => t.trim()).map(line => line.substring(whitespacePrefixLength)).join('\n');
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}
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function indent(snapshot, indent) {
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return snapshot.split('\n').map(line => indent + line).join('\n');
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}
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const snapshotNamesSymbol = Symbol('snapshotNames');
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