45 lines
1.5 KiB
TypeScript
45 lines
1.5 KiB
TypeScript
import * as testUtil from 'angular2/src/test_lib/e2e_util';
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var fs = require('fs');
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var sourceMap = require('source-map');
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describe('sourcemaps', function() {
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var URL = 'examples/src/sourcemap/index.html';
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it('should map sources', function() {
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browser.get(URL);
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$('error-app .errorButton').click();
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// TODO(tbosch): Bug in ChromeDriver: Need to execute at least one command
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// so that the browser logs can be read out!
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browser.executeScript('1+1');
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browser.manage().logs().get('browser').then(function(logs) {
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var errorLine = null;
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var errorColumn = null;
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logs.forEach(function(log) {
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var match = /\.createError\s+\(.+:(\d+):(\d+)/m.exec(log.message);
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if (match) {
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errorLine = parseInt(match[1]);
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errorColumn = parseInt(match[2]);
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}
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});
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expect(errorLine).not.toBeNull();
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expect(errorColumn).not.toBeNull();
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var sourceMapData = fs.readFileSync('dist/js/prod/es5/examples/src/sourcemap/index.js.map');
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var decoder = new sourceMap.SourceMapConsumer(JSON.parse(sourceMapData));
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var originalPosition = decoder.originalPositionFor({line: errorLine, column: errorColumn});
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var sourceCodeLines =
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fs.readFileSync('modules/examples/src/sourcemap/index.ts', {encoding: 'UTF-8'})
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.split('\n');
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expect(sourceCodeLines[originalPosition.line - 1])
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.toMatch(/throw new BaseException\(\'Sourcemap test\'\)/);
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});
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});
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});
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