48 lines
1.7 KiB
TypeScript
48 lines
1.7 KiB
TypeScript
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/**
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* Copyright (c) Microsoft Corporation.
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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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import * as sourceMap from './sourceMap';
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import { getFromENV } from '../helper';
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let debugMode: boolean | undefined;
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export function isDebugMode(): boolean {
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if (debugMode === undefined)
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debugMode = !!getFromENV('PLAYWRIGHT_DEBUG_UI');
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return debugMode;
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}
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let sourceUrlCounter = 0;
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const playwrightSourceUrlPrefix = '__playwright_evaluation_script__';
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const sourceUrlRegex = /^[\040\t]*\/\/[@#] sourceURL=\s*(\S*?)\s*$/m;
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export function generateSourceUrl(): string {
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return `\n//# sourceURL=${playwrightSourceUrlPrefix}${sourceUrlCounter++}\n`;
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}
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export function isPlaywrightSourceUrl(s: string): boolean {
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return s.startsWith(playwrightSourceUrlPrefix);
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}
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export function ensureSourceUrl(expression: string): string {
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return sourceUrlRegex.test(expression) ? expression : expression + generateSourceUrl();
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}
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export async function generateSourceMapUrl(functionText: string, generatedText: string): Promise<string> {
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if (!isDebugMode())
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return generateSourceUrl();
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const sourceMapUrl = await sourceMap.generateSourceMapUrl(functionText, generatedText);
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return sourceMapUrl || generateSourceUrl();
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}
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