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chore(sourcemaps): add e2e test

This commit is contained in:
Yegor Jbanov 2015-02-11 14:54:59 -08:00
parent 013e1faf27
commit 234e1eccca
7 changed files with 87 additions and 5 deletions
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4
modules/angular2/src/facade/lang.es6
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@ -243,5 +243,9 @@ export function assertionsEnabled():boolean {
}
export function print(obj) {
if (obj instanceof Error) {
console.log(obj.stack);
} else {
console.log(obj);
}
}

41
modules/examples/e2e_test/sourcemap/sourcemap_spec.es6 Normal file
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@ -0,0 +1,41 @@
var fs = require('fs');
var sourceMap = require('source-map');
describe('sourcemaps', function () {
var URL = 'examples/src/sourcemap/index.html';
it('should map sources', function() {
browser.get(URL);
// TODO(tbosch): Bug in ChromeDriver: Need to execute at least one command
// so that the browser logs can be read out!
browser.executeScript('1+1');
browser.manage().logs().get('browser').then(function(logs) {
var errorLine = null;
var errorColumn = null;
logs.forEach(function(log) {
var match = /Test\.run\s+\(.+:(\d+):(\d+)/m.exec(log.message);
if (match) {
errorLine = parseInt(match[1]);
errorColumn = parseInt(match[2]);
}
});
expect(errorLine).not.toBeNull();
expect(errorColumn).not.toBeNull();
var sourceMapData = fs.readFileSync(
'dist/js/prod/es5/examples/src/sourcemap/index.js.map');
var decoder = new sourceMap.SourceMapConsumer(JSON.parse(sourceMapData));
var originalPosition = decoder.originalPositionFor({
line: errorLine,
column: errorColumn
});
var sourceCodeLines = fs.readFileSync('modules/examples/src/sourcemap/index.js',
{encoding: 'UTF-8'}).split('\n');
expect(sourceCodeLines[originalPosition.line - 1])
.toMatch(/throw new BaseException\(\'Sourcemap test\'\)/);
});
});
});

9
modules/examples/src/sourcemap/index.html Normal file
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@ -0,0 +1,9 @@
<!doctype html>
<html>
<title>Sourcemaps</title>
<body>
Please look into the console and check whether the stack trace is mapped
via source maps!
$SCRIPTS$
</body>
</html>

24
modules/examples/src/sourcemap/index.js Normal file
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@ -0,0 +1,24 @@
import { BaseException, print, CONST } from 'angular2/src/facade/lang';
class TestAnnotation {
@CONST()
constructor() {}
}
// Use a class with an annotation,
// as this is where we expect the most source code changes
// through compilation.
@TestAnnotation()
class Test {
run() {
try {
throw new BaseException('Sourcemap test');
} catch (e) {
print(e);
}
}
}
export function main() {
new Test().run();
}

1
package.json
View File

@ -64,6 +64,7 @@
"protractor": "1.6.x",
"q": "^1.0.1",
"run-sequence": "^0.3.6",
"source-map": "^0.3.0",
"sprintf-js": "1.0.*",
"through2": "^0.6.1",
"yargs": "2.3.*"

2
protractor-e2e-dart2js.conf.js
View File

@ -3,4 +3,4 @@ config.baseUrl = 'http://localhost:8002/';
// TODO: remove this line when largetable dart has been added
config.exclude = config.exclude || [];
config.exclude.push('dist/js/cjs/benchmarks_external/e2e_test/largetable_spec.js');
config.exclude.push('dist/js/cjs/examples/e2e_test/sourcemap/sourcemap_spec.js');

9
protractor-shared.js
View File

@ -35,7 +35,8 @@ var POSSIBLE_CAPS = {
'args': ['--js-flags=--expose-gc']
},
loggingPrefs: {
performance: 'ALL'
performance: 'ALL',
browser: 'ALL'
}
},
ChromeDesktop: {
@ -44,7 +45,8 @@ var POSSIBLE_CAPS = {
'args': ['--js-flags=--expose-gc']
},
loggingPrefs: {
performance: 'ALL'
performance: 'ALL',
browser: 'ALL'
}
},
ChromeAndroid: {
@ -54,7 +56,8 @@ var POSSIBLE_CAPS = {
'args': ['--js-flags=--expose-gc']
},
loggingPrefs: {
performance: 'ALL'
performance: 'ALL',
browser: 'ALL'
}
}
};