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Add @format to a few files

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Reviewed By: davidaurelio

Differential Revision: D5111297

fbshipit-source-id: bde11df412dd694edca78d6a61f4c69e5abba60a
This commit is contained in:
Christoph Pojer
2017-05-23 05:05:15 -07:00
committed by Facebook Github Bot
parent ab346dd1f9
commit 4f980eedbd
5 changed files with 3343 additions and 3011 deletions
Download Patch File Download Diff File Expand all files Collapse all files
packager/src/ModuleGraph/worker/__tests__/transform-module-test.js
+81 -61
View File
@@ -5,6 +5,8 @@
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @format
*/
'use strict';
@@ -46,10 +48,12 @@ describe('transforming JS modules:', () => {
it('passes through file name and code', done => {
transformModule(sourceCode, options(), (error, result) => {
expect(result.type).toBe('code');
expect(result.details).toEqual(expect.objectContaining({
code: sourceCode,
file: filename,
}));
expect(result.details).toEqual(
expect.objectContaining({
code: sourceCode,
file: filename,
}),
);
done();
});
});
@@ -73,11 +77,17 @@ describe('transforming JS modules:', () => {
});
it('sets `type` to `"script"` if the input is a polyfill', done => {
transformModule(sourceCode, {...options(), polyfill: true}, (error, result) => {
expect(result.type).toBe('code');
expect(result.details).toEqual(expect.objectContaining({type: 'script'}));
done();
});
transformModule(
sourceCode,
{...options(), polyfill: true},
(error, result) => {
expect(result.type).toBe('code');
expect(result.details).toEqual(
expect.objectContaining({type: 'script'}),
);
done();
},
);
});
const defaults = {
@@ -89,24 +99,25 @@ describe('transforming JS modules:', () => {
projectRoot: '',
};
it('calls the passed-in transform function with code, file name, and options ' +
'for all passed in variants',
it(
'calls the passed-in transform function with code, file name, and options ' +
'for all passed in variants',
done => {
const variants = {dev: {dev: true}, prod: {dev: false}};
transformModule(sourceCode, options(variants), () => {
expect(transformer.transform).toBeCalledWith({
filename,
localPath: filename,
options: {...defaults, ...variants.dev},
src: sourceCode,
});
filename,
localPath: filename,
options: {...defaults, ...variants.dev},
src: sourceCode,
});
expect(transformer.transform).toBeCalledWith({
filename,
localPath: filename,
options: {...defaults, ...variants.prod},
src: sourceCode,
});
filename,
localPath: filename,
options: {...defaults, ...variants.prod},
src: sourceCode,
});
done();
});
},
@@ -127,24 +138,27 @@ describe('transforming JS modules:', () => {
expect(error).toEqual(null);
const {code, dependencyMapName} = result.details.transformed.default;
expect(code.replace(/\s+/g, ''))
.toEqual(
`__d(function(global,require,module,exports,${
dependencyMapName}){${transformedCode}});`
);
expect(code.replace(/\s+/g, '')).toEqual(
`__d(function(global,require,module,exports,${dependencyMapName}){${transformedCode}});`,
);
done();
});
});
it('wraps the code produced by the transform function into an IIFE for polyfills', done => {
transformModule(sourceCode, {...options(), polyfill: true}, (error, result) => {
expect(error).toEqual(null);
transformModule(
sourceCode,
{...options(), polyfill: true},
(error, result) => {
expect(error).toEqual(null);
const {code} = result.details.transformed.default;
expect(code.replace(/\s+/g, ''))
.toEqual(`(function(global){${transformedCode}})(this);`);
done();
});
const {code} = result.details.transformed.default;
expect(code.replace(/\s+/g, '')).toEqual(
`(function(global){${transformedCode}})(this);`,
);
done();
},
);
});
it('creates source maps', done => {
@@ -152,8 +166,9 @@ describe('transforming JS modules:', () => {
const {code, map} = result.details.transformed.default;
const column = code.indexOf('code');
const consumer = new SourceMapConsumer(map);
expect(consumer.originalPositionFor({line: 1, column}))
.toEqual(expect.objectContaining({line: 1, column: sourceCode.indexOf('code')}));
expect(consumer.originalPositionFor({line: 1, column})).toEqual(
expect.objectContaining({line: 1, column: sourceCode.indexOf('code')}),
);
done();
});
});
@@ -166,8 +181,9 @@ describe('transforming JS modules:', () => {
transformer.transform.stub.returns(transformResult(body));
transformModule(code, options(), (error, result) => {
expect(result.details.transformed.default)
.toEqual(expect.objectContaining({dependencies: [dep1, dep2]}));
expect(result.details.transformed.default).toEqual(
expect.objectContaining({dependencies: [dep1, dep2]}),
);
done();
});
});
@@ -176,22 +192,18 @@ describe('transforming JS modules:', () => {
const variants = {dev: {dev: true}, prod: {dev: false}};
transformer.transform.stub
.withArgs(filename, sourceCode, variants.dev)
.returns(transformResult(bodyAst))
.returns(transformResult(bodyAst))
.withArgs(filename, sourceCode, variants.prod)
.returns(transformResult([]));
.returns(transformResult([]));
transformModule(sourceCode, options(variants), (error, result) => {
const {dev, prod} = result.details.transformed;
expect(dev.code.replace(/\s+/g, ''))
.toEqual(
`__d(function(global,require,module,exports,${
dev.dependencyMapName}){arbitrary(code);});`
);
expect(prod.code.replace(/\s+/g, ''))
.toEqual(
`__d(function(global,require,module,exports,${
prod.dependencyMapName}){arbitrary(code);});`
);
expect(dev.code.replace(/\s+/g, '')).toEqual(
`__d(function(global,require,module,exports,${dev.dependencyMapName}){arbitrary(code);});`,
);
expect(prod.code.replace(/\s+/g, '')).toEqual(
`__d(function(global,require,module,exports,${prod.dependencyMapName}){arbitrary(code);});`,
);
done();
});
});
@@ -199,23 +211,31 @@ describe('transforming JS modules:', () => {
it('prefixes JSON files with `module.exports = `', done => {
const json = '{"foo":"bar"}';
transformModule(json, {...options(), filename: 'some.json'}, (error, result) => {
const {code} = result.details.transformed.default;
expect(code.replace(/\s+/g, ''))
.toEqual(
transformModule(
json,
{...options(), filename: 'some.json'},
(error, result) => {
const {code} = result.details.transformed.default;
expect(code.replace(/\s+/g, '')).toEqual(
'__d(function(global,require,module,exports){' +
`module.exports=${json}});`
`module.exports=${json}});`,
);
done();
});
done();
},
);
});
it('does not create source maps for JSON files', done => {
transformModule('{}', {...options(), filename: 'some.json'}, (error, result) => {
expect(result.details.transformed.default)
.toEqual(expect.objectContaining({map: null}));
done();
});
transformModule(
'{}',
{...options(), filename: 'some.json'},
(error, result) => {
expect(result.details.transformed.default).toEqual(
expect.objectContaining({map: null}),
);
done();
},
);
});
it('adds package data for `package.json` files', done => {
packager/src/ModuleGraph/worker/transform-module.js
+14 -10
View File
@@ -7,6 +7,7 @@
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
* @format
*/
'use strict';
@@ -70,12 +71,13 @@ function transformModule(
const {filename, transformer, variants = defaultVariants} = options;
const tasks = {};
Object.keys(variants).forEach(name => {
tasks[name] = asyncify(() => transformer.transform({
tasks[name] = asyncify(() =>
transformer.transform({
filename,
localPath: filename,
options: {...defaultTransformOptions, ...variants[name]},
src: code,
})
}),
);
});
@@ -89,7 +91,12 @@ function transformModule(
//$FlowIssue #14545724
Object.entries(results).forEach(([key, value]: [*, TransformFnResult]) => {
transformed[key] = makeResult(value.ast, filename, code, options.polyfill);
transformed[key] = makeResult(
value.ast,
filename,
code,
options.polyfill,
);
});
const annotations = docblock.parseAsObject(docblock.extract(code));
@@ -112,10 +119,7 @@ function transformModule(
function transformJSON(json, options, callback) {
const value = JSON.parse(json);
const {filename} = options;
const code =
`__d(function(${JsFileWrapping.MODULE_FACTORY_PARAMETERS.join(', ')}) { module.exports = \n${
json
}\n});`;
const code = `__d(function(${JsFileWrapping.MODULE_FACTORY_PARAMETERS.join(', ')}) { module.exports = \n${json}\n});`;
const moduleData = {
code,
@@ -124,9 +128,9 @@ function transformJSON(json, options, callback) {
};
const transformed = {};
Object
.keys(options.variants || defaultVariants)
.forEach(key => (transformed[key] = moduleData));
Object.keys(options.variants || defaultVariants).forEach(
key => (transformed[key] = moduleData),
);
const result: TransformedCodeFile = {
assetContent: null,