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46 lines
1.3 KiB
TypeScript
46 lines
1.3 KiB
TypeScript
/**
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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 { getFromENV } from './env';
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export function assert(value: any, message?: string): asserts value {
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if (!value)
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throw new Error(message || 'Assertion error');
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}
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export function debugAssert(value: any, message?: string): asserts value {
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if (isUnderTest() && !value)
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throw new Error(message);
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}
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const debugEnv = getFromENV('PWDEBUG') || '';
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export function debugMode() {
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if (debugEnv === 'console')
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return 'console';
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if (debugEnv === '0' || debugEnv === 'false')
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return '';
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return debugEnv ? 'inspector' : '';
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}
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let _isUnderTest = !!process.env.PWTEST_UNDER_TEST;
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export function setUnderTest() {
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_isUnderTest = true;
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}
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export function isUnderTest(): boolean {
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return _isUnderTest;
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}
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