diff --git a/packager/react-packager/src/node-haste/DependencyGraph/ResolutionRequest.js b/packager/react-packager/src/node-haste/DependencyGraph/ResolutionRequest.js index ad6839539..e3b5cdfaa 100644 --- a/packager/react-packager/src/node-haste/DependencyGraph/ResolutionRequest.js +++ b/packager/react-packager/src/node-haste/DependencyGraph/ResolutionRequest.js @@ -381,7 +381,7 @@ class ResolutionRequest { _loadAsFile(potentialModulePath, fromModule, toModule) { return Promise.resolve().then(() => { if (this._helpers.isAssetFile(potentialModulePath)) { - const dirname = path.dirname(potentialModulePath); + let dirname = path.dirname(potentialModulePath); if (!this._dirExists(dirname)) { throw new UnableToResolveError( fromModule, @@ -398,6 +398,11 @@ class ResolutionRequest { } pattern += '\\.' + type; + // Escape backslashes in the path to be able to use it in the regex + if (path.sep === '\\') { + dirname = dirname.replace(/\\/g, '\\\\'); + } + // We arbitrarly grab the first one, because scale selection // will happen somewhere const [assetFile] = this._hasteFS.matchFiles( diff --git a/packager/react-packager/src/node-haste/__tests__/DependencyGraph-test.js b/packager/react-packager/src/node-haste/__tests__/DependencyGraph-test.js index ecb5c19bf..da91d0925 100644 --- a/packager/react-packager/src/node-haste/__tests__/DependencyGraph-test.js +++ b/packager/react-packager/src/node-haste/__tests__/DependencyGraph-test.js @@ -2562,6 +2562,81 @@ describe('DependencyGraph', function() { ]); }); }); + + it('should get dependencies with assets and resolution', function() { + const root = 'C:\\root'; + setMockFileSystem({ + 'root': { + 'index.js': [ + '/**', + ' * @providesModule index', + ' */', + 'require("./imgs/a.png");', + 'require("./imgs/b.png");', + 'require("./imgs/c.png");', + ].join('\n'), + 'imgs': { + 'a@1.5x.png': '', + 'b@.7x.png': '', + 'c.png': '', + 'c@2x.png': '', + }, + 'package.json': JSON.stringify({ + name: 'rootPackage', + }), + }, + }); + + var dgraph = new DependencyGraph({ + ...defaults, + roots: [root], + }); + return getOrderedDependenciesAsJSON(dgraph, 'C:\\root\\index.js').then(function(deps) { + expect(deps) + .toEqual([ + { + id: 'index', + path: 'C:\\root\\index.js', + dependencies: [ + './imgs/a.png', + './imgs/b.png', + './imgs/c.png', + ], + isAsset: false, + isJSON: false, + isPolyfill: false, + resolution: undefined, + }, + { + id: 'rootPackage/imgs/a.png', + path: 'C:\\root\\imgs\\a@1.5x.png', + resolution: 1.5, + dependencies: [], + isAsset: true, + isJSON: false, + isPolyfill: false, + }, + { + id: 'rootPackage/imgs/b.png', + path: 'C:\\root\\imgs\\b@.7x.png', + resolution: 0.7, + dependencies: [], + isAsset: true, + isJSON: false, + isPolyfill: false, + }, + { + id: 'rootPackage/imgs/c.png', + path: 'C:\\root\\imgs\\c.png', + resolution: 1, + dependencies: [], + isAsset: true, + isJSON: false, + isPolyfill: false, + }, + ]); + }); + }); }); describe('node_modules (posix)', function() {