本文整理汇总了TypeScript中source-map.SourceMapConsumer类的典型用法代码示例。如果您正苦于以下问题:TypeScript SourceMapConsumer类的具体用法?TypeScript SourceMapConsumer怎么用?TypeScript SourceMapConsumer使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了SourceMapConsumer类的10个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。
示例1: parseInt
browser.manage().logs().get('browser').then(function(logs) {
var errorLine = null;
var errorColumn = null;
logs.forEach(function(log) {
var match = /\.createError\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/playground/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/playground/src/sourcemap/index.ts', {encoding: 'UTF-8'})
.split('\n');
expect(sourceCodeLines[originalPosition.line - 1])
.toMatch(/throw new BaseException\(\'Sourcemap test\'\)/);
});
开发者ID:TedSander,项目名称:angular,代码行数:26,代码来源:sourcemap_spec.ts
示例2: testMapping
async function testMapping(
sourcemap: RawSourceMap, html: string, name: string) {
const consumer = new SourceMapConsumer(sourcemap!);
let foundMapping = false;
const mappings: MappingItem[] = [];
consumer.eachMapping((mapping) => mappings.push(mapping));
for (let j = 0; j < mappings.length; j++) {
if (mappings[j].name === name) {
foundMapping = true;
const generatedLine = getLine(html, mappings[j].generatedLine);
assert(generatedLine, 'generated line not found');
assert.equal(
mappings[j].generatedColumn,
generatedLine!.indexOf(name),
'generated column');
const originalContents =
await urlLoader.load(mappings[j].source as ResolvedUrl);
const originalLine =
getLine(originalContents, mappings[j].originalLine);
assert(originalLine, 'original line not found');
assert.equal(
mappings[j].originalColumn,
originalLine!.indexOf(name),
'original column');
}
}
}
开发者ID:Polymer,项目名称:tools,代码行数:28,代码来源:sourcemap_test.ts
示例3: offsetSourceMap
function offsetSourceMap(
sourcemap: RawSourceMap, lineOffset: number, firstLineCharOffset: number) {
const consumer = new SourceMapConsumer(sourcemap);
const generator = new SourceMapGenerator();
consumer.eachMapping((mapping) => {
if (typeof mapping.originalLine !== 'number' ||
typeof mapping.originalColumn !== 'number') {
return;
}
const newMapping: Mapping = {
source: mapping.source,
generated: {
line: mapping.generatedLine + lineOffset,
column: mapping.generatedColumn +
(mapping.generatedLine === 1 ? firstLineCharOffset : 0)
},
original: {line: mapping.originalLine, column: mapping.originalColumn}
};
if (mapping.name) {
newMapping.name = mapping.name;
}
generator.addMapping(newMapping);
});
return generator.toJSON();
}
开发者ID:MehdiRaash,项目名称:tools,代码行数:29,代码来源:source-map.ts
示例4: parseInt
browser.manage().logs().get(logging.Type.BROWSER).then(function(logs: any) {
let errorLine: number = null;
let errorColumn: number = null;
logs.forEach(function(log: any) {
const match = log.message.match(/\.createError\s+\(.+:(\d+):(\d+)/m);
if (match) {
errorLine = parseInt(match[1]);
errorColumn = parseInt(match[2]);
}
});
expect(errorLine).not.toBeNull();
expect(errorColumn).not.toBeNull();
const content =
fs.readFileSync(require.resolve('../../src/sourcemap/index.js')).toString('utf8');
const marker = '//# sourceMappingURL=data:application/json;base64,';
const index = content.indexOf(marker);
const sourceMapData =
Buffer.from(content.substring(index + marker.length), 'base64').toString('utf8');
const decoder = new sourceMap.SourceMapConsumer(JSON.parse(sourceMapData));
const originalPosition = decoder.originalPositionFor({line: errorLine, column: errorColumn});
const sourceCodeLines = fs.readFileSync(require.resolve('../../src/sourcemap/index.ts'), {
encoding: 'UTF-8'
}).split('\n');
expect(sourceCodeLines[originalPosition.line - 1])
.toMatch(/throw new Error\(\'Sourcemap test\'\)/);
});
开发者ID:BobChao87,项目名称:angular,代码行数:32,代码来源:sourcemap_spec.ts
示例5: parseInt
browser.manage().logs().get('browser').then(function(logs) {
var errorLine = null;
var errorColumn = null;
logs.forEach(function(log) {
var match = /\.createError\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();
const content =
fs.readFileSync('dist/all/playground/src/sourcemap/index.js').toString("utf8");
const marker = "//# sourceMappingURL=data:application/json;base64,";
const index = content.indexOf(marker);
const sourceMapData =
new Buffer(content.substring(index + marker.length), 'base64').toString("utf8");
var decoder = new sourceMap.SourceMapConsumer(JSON.parse(sourceMapData));
var originalPosition = decoder.originalPositionFor({line: errorLine, column: errorColumn});
var sourceCodeLines =
fs.readFileSync('modules/playground/src/sourcemap/index.ts', {encoding: 'UTF-8'})
.split('\n');
expect(sourceCodeLines[originalPosition.line - 1])
.toMatch(/throw new BaseException\(\'Sourcemap test\'\)/);
});
开发者ID:0xJoKe,项目名称:angular,代码行数:32,代码来源:sourcemap_spec.ts
示例6: originalPositionFor
export function originalPositionFor(
sourceMap: SourceMap, genPosition: {line: number, column: number}): SourceLocation {
const smc = new SourceMapConsumer(sourceMap);
// Note: We don't return the original object as it also contains a `name` property
// which is always null and we don't want to include that in our assertions...
const {line, column, source} = smc.originalPositionFor(genPosition);
return {line, column, source};
}
开发者ID:JohnnyQQQQ,项目名称:angular,代码行数:8,代码来源:source_map_util.ts
示例7: expectMap
// All lines / columns indexes are 0-based
// Note: source-map line indexes are 1-based, column 0-based
function expectMap(
ctx: EmitterVisitorContext, genLine: number, genCol: number, source: string = null,
srcLine: number = null, srcCol: number = null) {
const sm = ctx.toSourceMapGenerator().toJSON();
const smc = new SourceMapConsumer(sm);
const genPosition = {line: genLine + 1, column: genCol};
const origPosition = smc.originalPositionFor(genPosition);
expect(origPosition.source).toEqual(source);
expect(origPosition.line).toEqual(srcLine === null ? null : srcLine + 1);
expect(origPosition.column).toEqual(srcCol);
}
开发者ID:manekinekko,项目名称:angular,代码行数:13,代码来源:abstract_emitter_node_only_spec.ts
示例8: it
it('should be able to shift the content', () => {
ctx.print(createSourceSpan(fileA, 0), 'fileA-0');
const sm = ctx.toSourceMapGenerator(null, 10).toJSON();
const smc = new SourceMapConsumer(sm);
expect(smc.originalPositionFor({line: 11, column: 0})).toEqual({
line: 1,
column: 0,
source: 'a.js',
name: null,
});
});
开发者ID:manekinekko,项目名称:angular,代码行数:12,代码来源:abstract_emitter_node_only_spec.ts
示例9: mappingItemsOf
function mappingItemsOf(text: string): MappingItem[] {
// find the source map:
const sourceMapMatch = /sourceMappingURL\=data\:application\/json;base64,(.*)$/.exec(text);
const sourceMapBase64 = sourceMapMatch ![1];
const sourceMapBuffer = Buffer.from(sourceMapBase64, 'base64');
const sourceMapText = sourceMapBuffer.toString('utf8');
const sourceMap: RawSourceMap = JSON.parse(sourceMapText);
const consumer = new SourceMapConsumer(sourceMap);
const mappings: MappingItem[] = [];
consumer.eachMapping(mapping => { mappings.push(mapping); });
return mappings;
}
开发者ID:AnthonyPAlicea,项目名称:angular,代码行数:12,代码来源:node_emitter_spec.ts
示例10: _updateLocation
// Update a location object from a SourceMap. Will ignore the location if the sourcemap does
// not have a valid mapping.
private _updateLocation(consumer: SourceMapConsumer, location: CoverageLocation) {
const start = consumer.originalPositionFor(location.start);
const end = consumer.originalPositionFor(location.end);
// Filter invalid original positions.
if (start.line !== null && start.column !== null) {
// Filter unwanted properties.
location.start = { line: start.line, column: start.column };
}
if (end.line !== null && end.column !== null) {
location.end = { line: end.line, column: end.column };
}
}
开发者ID:DevIntent,项目名称:angular-cli,代码行数:15,代码来源:test.ts
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