From 81ddf9b700bc48a1f8e472209f080f9c1d9a9b09 Mon Sep 17 00:00:00 2001 From: Piotr Russ Date: Wed, 18 Nov 2020 23:26:45 +0100 Subject: rm node_modules --- node_modules/node-sass/test/api.js | 2035 ------------------------------------ 1 file changed, 2035 deletions(-) delete mode 100644 node_modules/node-sass/test/api.js (limited to 'node_modules/node-sass/test/api.js') diff --git a/node_modules/node-sass/test/api.js b/node_modules/node-sass/test/api.js deleted file mode 100644 index 5db3113..0000000 --- a/node_modules/node-sass/test/api.js +++ /dev/null @@ -1,2035 +0,0 @@ -/*eslint new-cap: ["error", {"capIsNewExceptions": ["Color"]}]*/ - -var assert = require('assert'), - fs = require('fs'), - path = require('path'), - read = fs.readFileSync, - sassPath = process.env.NODESASS_COV - ? require.resolve('../lib-cov') - : require.resolve('../lib'), - sass = require(sassPath), - fixture = path.join.bind(null, __dirname, 'fixtures'), - resolveFixture = path.resolve.bind(null, __dirname, 'fixtures'); - -describe('api', function() { - - describe('.render(options, callback)', function() { - - beforeEach(function() { - delete process.env.SASS_PATH; - }); - - it('should compile sass to css with file', function(done) { - var expected = read(fixture('simple/expected.css'), 'utf8').trim(); - - sass.render({ - file: fixture('simple/index.scss') - }, function(error, result) { - assert.equal(result.css.toString().trim(), expected.replace(/\r\n/g, '\n')); - done(); - }); - }); - - it('should compile sass to css with outFile set to absolute url', function(done) { - sass.render({ - file: fixture('simple/index.scss'), - sourceMap: true, - outFile: fixture('simple/index-test.css') - }, function(error, result) { - assert.equal(JSON.parse(result.map).file, 'index-test.css'); - done(); - }); - }); - - it('should compile sass to css with outFile set to relative url', function(done) { - sass.render({ - file: fixture('simple/index.scss'), - sourceMap: true, - outFile: './index-test.css' - }, function(error, result) { - assert.equal(JSON.parse(result.map).file, 'index-test.css'); - done(); - }); - }); - - it('should compile sass to css with outFile and sourceMap set to relative url', function(done) { - sass.render({ - file: fixture('simple/index.scss'), - sourceMap: './deep/nested/index.map', - outFile: './index-test.css' - }, function(error, result) { - assert.equal(JSON.parse(result.map).file, '../../index-test.css'); - done(); - }); - }); - - it('should not generate source map when not requested', function(done) { - sass.render({ - file: fixture('simple/index.scss'), - sourceMap: false - }, function(error, result) { - assert.strictEqual(result.hasOwnProperty('map'), false, 'result has a map property'); - done(); - }); - }); - - it('should not generate source map without outFile and no explicit path given', function(done) { - sass.render({ - file: fixture('simple/index.scss'), - sourceMap: true - }, function(error, result) { - assert.strictEqual(result.hasOwnProperty('map'), false, 'result has a map property'); - done(); - }); - }); - - it('should compile generate map with sourceMapRoot pass-through option', function(done) { - sass.render({ - file: fixture('simple/index.scss'), - sourceMap: './deep/nested/index.map', - sourceMapRoot: 'http://test.com/', - outFile: './index-test.css' - }, function(error, result) { - assert.equal(JSON.parse(result.map).sourceRoot, 'http://test.com/'); - done(); - }); - }); - - it('should compile sass to css with data', function(done) { - var src = read(fixture('simple/index.scss'), 'utf8'); - var expected = read(fixture('simple/expected.css'), 'utf8').trim(); - - sass.render({ - data: src - }, function(error, result) { - assert.equal(result.css.toString().trim(), expected.replace(/\r\n/g, '\n')); - done(); - }); - }); - - it('should compile sass to css using indented syntax', function(done) { - var src = read(fixture('indent/index.sass'), 'utf8'); - var expected = read(fixture('indent/expected.css'), 'utf8').trim(); - - sass.render({ - data: src, - indentedSyntax: true - }, function(error, result) { - assert.equal(result.css.toString().trim(), expected.replace(/\r\n/g, '\n')); - done(); - }); - }); - - it('should NOT compile empty data string', function(done) { - sass.render({ - data: '' - }, function(error) { - assert.equal(error.message, 'No input specified: provide a file name or a source string to process'); - done(); - }); - }); - - it('should NOT compile without any input', function(done) { - sass.render({ }, function(error) { - assert.equal(error.message, 'No input specified: provide a file name or a source string to process'); - done(); - }); - }); - - it('should returnn error status 1 for bad input', function(done) { - sass.render({ - data: '#navbar width 80%;' - }, function(error) { - assert(error.message); - assert.equal(error.status, 1); - done(); - }); - }); - - it('should compile with include paths', function(done) { - var src = read(fixture('include-path/index.scss'), 'utf8'); - var expected = read(fixture('include-path/expected.css'), 'utf8').trim(); - - sass.render({ - data: src, - includePaths: [ - fixture('include-path/functions'), - fixture('include-path/lib') - ] - }, function(error, result) { - assert.equal(result.css.toString().trim(), expected.replace(/\r\n/g, '\n')); - done(); - }); - }); - - it('should add cwd to the front on include paths', function(done) { - var src = fixture('cwd-include-path/root/index.scss'); - var expected = read(fixture('cwd-include-path/expected.css'), 'utf8').trim(); - var cwd = process.cwd(); - - process.chdir(fixture('cwd-include-path')); - sass.render({ - file: src, - includePaths: [] - }, function(error, result) { - assert.equal(result.css.toString().trim(), expected.replace(/\r\n/g, '\n')); - - process.chdir(cwd); - done(); - }); - }); - - it('should check SASS_PATH in the specified order', function(done) { - var src = read(fixture('sass-path/index.scss'), 'utf8'); - var expectedRed = read(fixture('sass-path/expected-red.css'), 'utf8').trim(); - var expectedOrange = read(fixture('sass-path/expected-orange.css'), 'utf8').trim(); - - var envIncludes = [ - fixture('sass-path/red'), - fixture('sass-path/orange') - ]; - - process.env.SASS_PATH = envIncludes.join(path.delimiter); - sass.render({ - data: src, - includePaths: [] - }, function(error, result) { - assert.equal(result.css.toString().trim(), expectedRed.replace(/\r\n/g, '\n')); - }); - - process.env.SASS_PATH = envIncludes.reverse().join(path.delimiter); - sass.render({ - data: src, - includePaths: [] - }, function(error, result) { - assert.equal(result.css.toString().trim(), expectedOrange.replace(/\r\n/g, '\n')); - done(); - }); - }); - - it('should prefer include path over SASS_PATH', function(done) { - var src = read(fixture('sass-path/index.scss'), 'utf8'); - var expectedRed = read(fixture('sass-path/expected-red.css'), 'utf8').trim(); - var expectedOrange = read(fixture('sass-path/expected-orange.css'), 'utf8').trim(); - - var envIncludes = [ - fixture('sass-path/red') - ]; - process.env.SASS_PATH = envIncludes.join(path.delimiter); - - sass.render({ - data: src, - includePaths: [] - }, function(error, result) { - assert.equal(result.css.toString().trim(), expectedRed.replace(/\r\n/g, '\n')); - }); - sass.render({ - data: src, - includePaths: [fixture('sass-path/orange')] - }, function(error, result) { - assert.equal(result.css.toString().trim(), expectedOrange.replace(/\r\n/g, '\n')); - done(); - }); - }); - - it('should render with precision option', function(done) { - var src = read(fixture('precision/index.scss'), 'utf8'); - var expected = read(fixture('precision/expected.css'), 'utf8').trim(); - - sass.render({ - data: src, - precision: 10 - }, function(error, result) { - assert.equal(result.css.toString().trim(), expected.replace(/\r\n/g, '\n')); - done(); - }); - }); - - it('should contain all included files in stats when data is passed', function(done) { - var src = read(fixture('include-files/index.scss'), 'utf8'); - var expected = [ - fixture('include-files/bar.scss').replace(/\\/g, '/'), - fixture('include-files/foo.scss').replace(/\\/g, '/') - ]; - - sass.render({ - data: src, - includePaths: [fixture('include-files')] - }, function(error, result) { - assert.deepEqual(result.stats.includedFiles, expected); - done(); - }); - }); - - it('should render with indentWidth and indentType options', function(done) { - sass.render({ - data: 'div { color: transparent; }', - indentWidth: 7, - indentType: 'tab' - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n\t\t\t\t\t\t\tcolor: transparent; }'); - done(); - }); - }); - - it('should render with linefeed option', function(done) { - sass.render({ - data: 'div { color: transparent; }', - linefeed: 'lfcr' - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n\r color: transparent; }'); - done(); - }); - }); - }); - - describe('.render(importer)', function() { - var src = read(fixture('include-files/index.scss'), 'utf8'); - - it('should respect the order of chained imports when using custom importers and one file is custom imported and the other is not.', function(done) { - sass.render({ - file: fixture('include-files/chained-imports-with-custom-importer.scss'), - importer: function(url, prev, done) { - // NOTE: to see that this test failure is only due to the stated - // issue do each of the following and see that the tests pass. - // - // a) add `return sass.NULL;` as the first line in this function to - // cause non-custom importers to always be used. - // b) comment out the conditional below to force our custom - // importer to always be used. - // - // You will notice that the tests pass when either all native, or - // all custom importers are used, but not when a native + custom - // import chain is used. - if (url !== 'file-processed-by-loader') { - return sass.NULL; - } - done({ - file: fixture('include-files/' + url + '.scss') - }); - } - }, function(err, data) { - assert.equal(err, null); - - assert.equal( - data.css.toString().trim(), - 'body {\n color: "red"; }' - ); - - done(); - }); - }); - - it('should still call the next importer with the resolved prev path when the previous importer returned both a file and contents property - issue #1219', function(done) { - sass.render({ - data: '@import "a";', - importer: function(url, prev, done) { - if (url === 'a') { - done({ - file: '/Users/me/sass/lib/a.scss', - contents: '@import "b"' - }); - } else { - assert.equal(prev, '/Users/me/sass/lib/a.scss'); - done({ - file: '/Users/me/sass/lib/b.scss', - contents: 'div {color: yellow;}' - }); - } - } - }, function() { - done(); - }); - }); - - it('should override imports with "data" as input and fires callback with file and contents', function(done) { - sass.render({ - data: src, - importer: function(url, prev, done) { - done({ - file: '/some/other/path.scss', - contents: 'div {color: yellow;}' - }); - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - }); - - it('should should resolve imports depth first', function (done) { - var actualImportOrder = []; - var expectedImportOrder = [ - 'a', '_common', 'vars', 'struct', 'a1', 'common', 'vars', 'struct', 'b', 'b1' - ]; - var expected = read(fixture('depth-first/expected.css')); - - sass.render({ - file: fixture('depth-first/index.scss'), - importer: function (url, prev, done) { - actualImportOrder.push(url); - done(); - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), expected); - assert.deepEqual(actualImportOrder, expectedImportOrder); - done(); - }); - }); - - it('should override imports with "file" as input and fires callback with file and contents', function(done) { - sass.render({ - file: fixture('include-files/index.scss'), - importer: function(url, prev, done) { - done({ - file: '/some/other/path.scss', - contents: 'div {color: yellow;}' - }); - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - }); - - it('should override imports with "data" as input and returns file and contents', function(done) { - sass.render({ - data: src, - importer: function(url, prev) { - return { - file: prev + url, - contents: 'div {color: yellow;}' - }; - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - }); - - it('should override imports with "file" as input and returns file and contents', function(done) { - sass.render({ - file: fixture('include-files/index.scss'), - importer: function(url, prev) { - return { - file: prev + url, - contents: 'div {color: yellow;}' - }; - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - }); - - it('should override imports with "data" as input and fires callback with file', function(done) { - sass.render({ - data: src, - importer: function(url, /* jshint unused:false */ prev, done) { - done({ - file: path.resolve(path.dirname(fixture('include-files/index.scss')), url + (path.extname(url) ? '' : '.scss')) - }); - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - }); - - it('should override imports with "file" as input and fires callback with file', function(done) { - sass.render({ - file: fixture('include-files/index.scss'), - importer: function(url, prev, done) { - done({ - file: path.resolve(path.dirname(prev), url + (path.extname(url) ? '' : '.scss')) - }); - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - }); - - it('should override imports with "data" as input and returns file', function(done) { - sass.render({ - data: src, - importer: function(url) { - return { - file: path.resolve(path.dirname(fixture('include-files/index.scss')), url + (path.extname(url) ? '' : '.scss')) - }; - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - }); - - it('should override imports with "file" as input and returns file', function(done) { - sass.render({ - file: fixture('include-files/index.scss'), - importer: function(url, prev) { - return { - file: path.resolve(path.dirname(prev), url + (path.extname(url) ? '' : '.scss')) - }; - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - }); - - it('should fallback to default import behaviour if importer returns sass.NULL', function(done) { - sass.render({ - file: fixture('include-files/index.scss'), - importer: function(url, prev, done) { - done(sass.NULL); - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - }); - - it('should fallback to default import behaviour if importer returns null for backwards compatibility', function(done) { - sass.render({ - file: fixture('include-files/index.scss'), - importer: function(url, prev, done) { - done(null); - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - }); - - it('should fallback to default import behaviour if importer returns undefined for backwards compatibility', function(done) { - sass.render({ - file: fixture('include-files/index.scss'), - importer: function(url, prev, done) { - done(undefined); - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - }); - - it('should fallback to default import behaviour if importer returns false for backwards compatibility', function(done) { - sass.render({ - file: fixture('include-files/index.scss'), - importer: function(url, prev, done) { - done(false); - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - }); - - it('should override imports with "data" as input and fires callback with contents', function(done) { - sass.render({ - data: src, - importer: function(url, prev, done) { - done({ - contents: 'div {color: yellow;}' - }); - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - }); - - it('should override imports with "file" as input and fires callback with contents', function(done) { - sass.render({ - file: fixture('include-files/index.scss'), - importer: function(url, prev, done) { - done({ - contents: 'div {color: yellow;}' - }); - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - }); - - it('should override imports with "data" as input and returns contents', function(done) { - sass.render({ - data: src, - importer: function() { - return { - contents: 'div {color: yellow;}' - }; - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - }); - - it('should override imports with "file" as input and returns contents', function(done) { - sass.render({ - file: fixture('include-files/index.scss'), - importer: function() { - return { - contents: 'div {color: yellow;}' - }; - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - }); - - it('should accept arrays of importers and return respect the order', function(done) { - sass.render({ - file: fixture('include-files/index.scss'), - importer: [ - function() { - return sass.NULL; - }, - function() { - return { - contents: 'div {color: yellow;}' - }; - } - ] - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - }); - - it('should be able to see its options in this.options', function(done) { - var fxt = fixture('include-files/index.scss'); - sass.render({ - file: fxt, - importer: function() { - assert.equal(fxt, this.options.file); - return {}; - } - }, function() { - assert.equal(fxt, this.options.file); - done(); - }); - }); - - it('should be able to access a persistent options object', function(done) { - sass.render({ - data: src, - importer: function() { - this.state = this.state || 0; - this.state++; - return { - contents: 'div {color: yellow;}' - }; - } - }, function() { - assert.equal(this.state, 2); - done(); - }); - }); - - it('should wrap importer options', function(done) { - var options; - options = { - data: src, - importer: function() { - assert.notStrictEqual(this.options.importer, options.importer); - return { - contents: 'div {color: yellow;}' - }; - } - }; - sass.render(options, function() { - done(); - }); - }); - - it('should reflect user-defined error when returned as callback', function(done) { - sass.render({ - data: src, - importer: function(url, prev, done) { - done(new Error('doesn\'t exist!')); - } - }, function(error) { - assert(/doesn\'t exist!/.test(error.message)); - done(); - }); - }); - - it('should reflect user-defined error with return', function(done) { - sass.render({ - data: src, - importer: function() { - return new Error('doesn\'t exist!'); - } - }, function(error) { - assert(/doesn\'t exist!/.test(error.message)); - done(); - }); - }); - - it('should throw exception when importer returns an invalid value', function(done) { - sass.render({ - data: src, - importer: function() { - return { contents: new Buffer('i am not a string!') }; - } - }, function(error) { - assert(/returned value of `contents` must be a string/.test(error.message)); - done(); - }); - }); - }); - - describe('.render(functions)', function() { - it('should call custom defined nullary function', function(done) { - sass.render({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - return new sass.types.Number(42, 'px'); - } - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: 42px; }'); - done(); - }); - }); - - it('should call custom function with multiple args', function(done) { - sass.render({ - data: 'div { color: foo(3, 42px); }', - functions: { - 'foo($a, $b)': function(factor, size) { - return new sass.types.Number(factor.getValue() * size.getValue(), size.getUnit()); - } - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: 126px; }'); - done(); - }); - }); - - it('should work with custom functions that return data asynchronously', function(done) { - sass.render({ - data: 'div { color: foo(42px); }', - functions: { - 'foo($a)': function(size, done) { - setTimeout(function() { - done(new sass.types.Number(66, 'em')); - }, 50); - } - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: 66em; }'); - done(); - }); - }); - - it('should let custom functions call setter methods on wrapped sass values (number)', function(done) { - sass.render({ - data: 'div { width: foo(42px); height: bar(42px); }', - functions: { - 'foo($a)': function(size) { - size.setUnit('rem'); - return size; - }, - 'bar($a)': function(size) { - size.setValue(size.getValue() * 2); - return size; - } - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n width: 42rem;\n height: 84px; }'); - done(); - }); - }); - - it('should properly convert strings when calling custom functions', function(done) { - sass.render({ - data: 'div { color: foo("bar"); }', - functions: { - 'foo($a)': function(str) { - str = str.getValue().replace(/['"]/g, ''); - return new sass.types.String('"' + str + str + '"'); - } - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: "barbar"; }'); - done(); - }); - }); - - it('should let custom functions call setter methods on wrapped sass values (string)', function(done) { - sass.render({ - data: 'div { width: foo("bar"); }', - functions: { - 'foo($a)': function(str) { - var unquoted = str.getValue().replace(/['"]/g, ''); - str.setValue('"' + unquoted + unquoted + '"'); - return str; - } - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n width: "barbar"; }'); - done(); - }); - }); - - it('should properly convert colors when calling custom functions', function(done) { - sass.render({ - data: 'div { color: foo(#f00); background-color: bar(); border-color: baz(); }', - functions: { - 'foo($a)': function(color) { - assert.equal(color.getR(), 255); - assert.equal(color.getG(), 0); - assert.equal(color.getB(), 0); - assert.equal(color.getA(), 1.0); - - return new sass.types.Color(255, 255, 0, 0.5); - }, - 'bar()': function() { - return new sass.types.Color(0x33ff00ff); - }, - 'baz()': function() { - return new sass.types.Color(0xffff0000); - } - } - }, function(error, result) { - assert.equal( - result.css.toString().trim(), - 'div {\n color: rgba(255, 255, 0, 0.5);' + - '\n background-color: rgba(255, 0, 255, 0.2);' + - '\n border-color: red; }' - ); - done(); - }); - }); - - it('should properly convert boolean when calling custom functions', function(done) { - sass.render({ - data: 'div { color: if(foo(true, false), #fff, #000);' + - '\n background-color: if(foo(true, true), #fff, #000); }', - functions: { - 'foo($a, $b)': function(a, b) { - return sass.types.Boolean(a.getValue() && b.getValue()); - } - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: #000;\n background-color: #fff; }'); - done(); - }); - }); - - it('should let custom functions call setter methods on wrapped sass values (boolean)', function(done) { - sass.render({ - data: 'div { color: if(foo(false), #fff, #000); background-color: if(foo(true), #fff, #000); }', - functions: { - 'foo($a)': function(a) { - return a.getValue() ? sass.types.Boolean.FALSE : sass.types.Boolean.TRUE; - } - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: #fff;\n background-color: #000; }'); - done(); - }); - }); - - it('should properly convert lists when calling custom functions', function(done) { - sass.render({ - data: '$test-list: (bar, #f00, 123em); @each $item in foo($test-list) { .#{$item} { color: #fff; } }', - functions: { - 'foo($l)': function(list) { - assert.equal(list.getLength(), 3); - assert.ok(list.getValue(0) instanceof sass.types.String); - assert.equal(list.getValue(0).getValue(), 'bar'); - assert.ok(list.getValue(1) instanceof sass.types.Color); - assert.equal(list.getValue(1).getR(), 0xff); - assert.equal(list.getValue(1).getG(), 0); - assert.equal(list.getValue(1).getB(), 0); - assert.ok(list.getValue(2) instanceof sass.types.Number); - assert.equal(list.getValue(2).getValue(), 123); - assert.equal(list.getValue(2).getUnit(), 'em'); - - var out = new sass.types.List(3); - out.setValue(0, new sass.types.String('foo')); - out.setValue(1, new sass.types.String('bar')); - out.setValue(2, new sass.types.String('baz')); - return out; - } - } - }, function(error, result) { - assert.equal( - result.css.toString().trim(), - '.foo {\n color: #fff; }\n\n.bar {\n color: #fff; }\n\n.baz {\n color: #fff; }' - ); - done(); - }); - }); - - it('should properly convert maps when calling custom functions', function(done) { - sass.render({ - data: '$test-map: foo((abc: 123, #def: true)); div { color: if(map-has-key($test-map, hello), #fff, #000); }' + - 'span { color: map-get($test-map, baz); }', - functions: { - 'foo($m)': function(map) { - assert.equal(map.getLength(), 2); - assert.ok(map.getKey(0) instanceof sass.types.String); - assert.ok(map.getKey(1) instanceof sass.types.Color); - assert.ok(map.getValue(0) instanceof sass.types.Number); - assert.ok(map.getValue(1) instanceof sass.types.Boolean); - assert.equal(map.getKey(0).getValue(), 'abc'); - assert.equal(map.getValue(0).getValue(), 123); - assert.equal(map.getKey(1).getR(), 0xdd); - assert.equal(map.getValue(1).getValue(), true); - - var out = new sass.types.Map(3); - out.setKey(0, new sass.types.String('hello')); - out.setValue(0, new sass.types.String('world')); - out.setKey(1, new sass.types.String('foo')); - out.setValue(1, new sass.types.String('bar')); - out.setKey(2, new sass.types.String('baz')); - out.setValue(2, new sass.types.String('qux')); - return out; - } - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: #fff; }\n\nspan {\n color: qux; }'); - done(); - }); - }); - - it('should properly convert null when calling custom functions', function(done) { - sass.render({ - data: 'div { color: if(foo("bar"), #fff, #000); } ' + - 'span { color: if(foo(null), #fff, #000); }' + - 'table { color: if(bar() == null, #fff, #000); }', - functions: { - 'foo($a)': function(a) { - return sass.types.Boolean(a instanceof sass.types.Null); - }, - 'bar()': function() { - return sass.NULL; - } - } - }, function(error, result) { - assert.equal( - result.css.toString().trim(), - 'div {\n color: #000; }\n\nspan {\n color: #fff; }\n\ntable {\n color: #fff; }' - ); - done(); - }); - }); - - it('should be possible to carry sass values across different renders', function(done) { - var persistentMap; - - sass.render({ - data: 'div { color: foo((abc: #112233, #ddeeff: true)); }', - functions: { - foo: function(m) { - persistentMap = m; - return sass.types.Color(0, 0, 0); - } - } - }, function() { - sass.render({ - data: 'div { color: map-get(bar(), abc); background-color: baz(); }', - functions: { - bar: function() { - return persistentMap; - }, - baz: function() { - return persistentMap.getKey(1); - } - } - }, function(errror, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: #112233;\n background-color: #ddeeff; }'); - done(); - }); - }); - }); - - it('should let us register custom functions without signatures', function(done) { - sass.render({ - data: 'div { color: foo(20, 22); }', - functions: { - foo: function(a, b) { - return new sass.types.Number(a.getValue() + b.getValue(), 'em'); - } - } - }, function(error, result) { - assert.equal(result.css.toString().trim(), 'div {\n color: 42em; }'); - done(); - }); - }); - - it('should fail when returning anything other than a sass value from a custom function', function(done) { - sass.render({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - return {}; - } - } - }, function(error) { - assert.ok(/A SassValue object was expected/.test(error.message)); - done(); - }); - }); - - it('should properly bubble up standard JS errors thrown by custom functions', function(done) { - sass.render({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - throw new RangeError('This is a test error'); - } - } - }, function(error) { - assert.ok(/This is a test error/.test(error.message)); - done(); - }); - }); - - it('should properly bubble up unknown errors thrown by custom functions', function(done) { - sass.render({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - throw {}; - } - } - }, function(error) { - assert.ok(/unexpected error/.test(error.message)); - done(); - }); - }); - - it('should call custom functions with correct context', function(done) { - function assertExpected(result) { - assert.equal(result.css.toString().trim(), 'div {\n foo1: 1;\n foo2: 2; }'); - } - var options = { - data: 'div { foo1: foo(); foo2: foo(); }', - functions: { - // foo() is stateful and will persist an incrementing counter - 'foo()': function() { - assert(this); - this.fooCounter = (this.fooCounter || 0) + 1; - return new sass.types.Number(this.fooCounter); - } - } - }; - - sass.render(options, function(error, result) { - assertExpected(result); - done(); - }); - }); - - describe('should properly bubble up errors from sass color constructor', function() { - it('four booleans', function(done) { - sass.render({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - return new sass.types.Color(false, false, false, false); - } - } - }, function(error) { - assert.ok(/Constructor arguments should be numbers exclusively/.test(error.message)); - done(); - }); - }); - - it('two arguments', function(done) { - sass.render({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - return sass.types.Color(2,3); - } - } - }, function(error) { - assert.ok(/Constructor should be invoked with either 0, 1, 3 or 4 arguments/.test(error.message)); - done(); - }); - }); - - it('single string argument', function(done) { - sass.render({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - return sass.types.Color('foo'); - } - } - }, function(error) { - assert.ok(/Only argument should be an integer/.test(error.message)); - done(); - }); - }); - }); - - it('should properly bubble up errors from sass value constructors', function(done) { - sass.render({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - return sass.types.Boolean('foo'); - } - } - }, function(error) { - assert.ok(/Expected one boolean argument/.test(error.message)); - done(); - }); - }); - - it('should properly bubble up errors from sass value setters', function(done) { - sass.render({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - var ret = new sass.types.Number(42); - ret.setUnit(123); - return ret; - } - } - }, function(error) { - assert.ok(/Supplied value should be a string/.test(error.message)); - done(); - }); - }); - - it('should fail when trying to set a bare number as the List item', function(done) { - sass.render({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - var out = new sass.types.List(1); - out.setValue(0, 2); - return out; - } - } - }, function(error) { - assert.ok(/Supplied value should be a SassValue object/.test(error.message)); - done(); - }); - }); - - it('should fail when trying to set a bare Object as the List item', function(done) { - sass.render({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - var out = new sass.types.List(1); - out.setValue(0, {}); - return out; - } - } - }, function(error) { - assert.ok(/A SassValue is expected as the list item/.test(error.message)); - done(); - }); - }); - - it('should fail when trying to set a bare Object as the Map key', function(done) { - sass.render({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - var out = new sass.types.Map(1); - out.setKey(0, {}); - out.setValue(0, new sass.types.String('aaa')); - return out; - } - } - }, function(error) { - assert.ok(/A SassValue is expected as a map key/.test(error.message)); - done(); - }); - }); - - it('should fail when trying to set a bare Object as the Map value', function(done) { - sass.render({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - var out = new sass.types.Map(1); - out.setKey(0, new sass.types.String('aaa')); - out.setValue(0, {}); - return out; - } - } - }, function(error) { - assert.ok(/A SassValue is expected as a map value/.test(error.message)); - done(); - }); - }); - - it('should always map null, true and false to the same (immutable) object', function(done) { - var counter = 0; - - sass.render({ - data: 'div { color: foo(bar(null)); background-color: baz("foo" == "bar"); }', - functions: { - foo: function(a) { - assert.strictEqual(a, sass.TRUE, - 'Supplied value should be the same instance as sass.TRUE' - ); - - assert.strictEqual( - sass.types.Boolean(true), sass.types.Boolean(true), - 'sass.types.Boolean(true) should return a singleton'); - - assert.strictEqual( - sass.types.Boolean(true), sass.TRUE, - 'sass.types.Boolean(true) should be the same instance as sass.TRUE'); - - counter++; - - return sass.types.String('foo'); - }, - bar: function(a) { - assert.strictEqual(a, sass.NULL, - 'Supplied value should be the same instance as sass.NULL'); - - assert.throws(function() { - return new sass.types.Null(); - }, /Cannot instantiate SassNull/); - - counter++; - - return sass.TRUE; - }, - baz: function(a) { - assert.strictEqual(a, sass.FALSE, - 'Supplied value should be the same instance as sass.FALSE'); - - assert.throws(function() { - return new sass.types.Boolean(false); - }, /Cannot instantiate SassBoolean/); - - assert.strictEqual( - sass.types.Boolean(false), sass.types.Boolean(false), - 'sass.types.Boolean(false) should return a singleton'); - - assert.strictEqual( - sass.types.Boolean(false), sass.FALSE, - 'sass.types.Boolean(false) should return singleton identical to sass.FALSE'); - - counter++; - - return sass.types.String('baz'); - } - } - }, function() { - assert.strictEqual(counter, 3); - done(); - }); - }); - }); - - describe('.render({stats: {}})', function() { - var start = Date.now(); - - it('should provide a start timestamp', function(done) { - sass.render({ - file: fixture('include-files/index.scss') - }, function(error, result) { - assert(!error); - assert.strictEqual(typeof result.stats.start, 'number'); - assert(result.stats.start >= start); - done(); - }); - }); - - it('should provide an end timestamp', function(done) { - sass.render({ - file: fixture('include-files/index.scss') - }, function(error, result) { - assert(!error); - assert.strictEqual(typeof result.stats.end, 'number'); - assert(result.stats.end >= result.stats.start); - done(); - }); - }); - - it('should provide a duration', function(done) { - sass.render({ - file: fixture('include-files/index.scss') - }, function(error, result) { - assert(!error); - assert.strictEqual(typeof result.stats.duration, 'number'); - assert.equal(result.stats.end - result.stats.start, result.stats.duration); - done(); - }); - }); - - it('should contain the given entry file', function(done) { - sass.render({ - file: fixture('include-files/index.scss') - }, function(error, result) { - assert(!error); - assert.equal(result.stats.entry, fixture('include-files/index.scss')); - done(); - }); - }); - - it('should contain an array of all included files', function(done) { - var expected = [ - fixture('include-files/bar.scss').replace(/\\/g, '/'), - fixture('include-files/foo.scss').replace(/\\/g, '/'), - fixture('include-files/index.scss').replace(/\\/g, '/') - ]; - - sass.render({ - file: fixture('include-files/index.scss') - }, function(error, result) { - assert(!error); - assert.deepEqual(result.stats.includedFiles.sort(), expected.sort()); - done(); - }); - }); - - it('should contain array with the entry if there are no import statements', function(done) { - var expected = fixture('simple/index.scss').replace(/\\/g, '/'); - - sass.render({ - file: fixture('simple/index.scss') - }, function(error, result) { - assert.deepEqual(result.stats.includedFiles, [expected]); - done(); - }); - }); - - it('should state `data` as entry file', function(done) { - sass.render({ - data: read(fixture('simple/index.scss'), 'utf8') - }, function(error, result) { - assert.equal(result.stats.entry, 'data'); - done(); - }); - }); - - it('should contain an empty array as includedFiles', function(done) { - sass.render({ - data: read(fixture('simple/index.scss'), 'utf8') - }, function(error, result) { - assert.deepEqual(result.stats.includedFiles, []); - done(); - }); - }); - }); - - describe('.renderSync(options)', function() { - it('should compile sass to css with file', function(done) { - var expected = read(fixture('simple/expected.css'), 'utf8').trim(); - var result = sass.renderSync({ file: fixture('simple/index.scss') }); - - assert.equal(result.css.toString().trim(), expected.replace(/\r\n/g, '\n')); - done(); - }); - - it('should compile sass to css with outFile set to absolute url', function(done) { - var result = sass.renderSync({ - file: fixture('simple/index.scss'), - sourceMap: true, - outFile: fixture('simple/index-test.css') - }); - - assert.equal(JSON.parse(result.map).file, 'index-test.css'); - done(); - }); - - it('should compile sass to css with outFile set to relative url', function(done) { - var result = sass.renderSync({ - file: fixture('simple/index.scss'), - sourceMap: true, - outFile: './index-test.css' - }); - - assert.equal(JSON.parse(result.map).file, 'index-test.css'); - done(); - }); - - it('should compile sass to css with outFile and sourceMap set to relative url', function(done) { - var result = sass.renderSync({ - file: fixture('simple/index.scss'), - sourceMap: './deep/nested/index.map', - outFile: './index-test.css' - }); - - assert.equal(JSON.parse(result.map).file, '../../index-test.css'); - done(); - }); - - it('should not generate source map when not requested', function(done) { - var result = sass.renderSync({ - file: fixture('simple/index.scss'), - sourceMap: false - }); - - assert.strictEqual(result.hasOwnProperty('map'), false, 'result has a map property'); - done(); - }); - - it('should not generate source map without outFile and no explicit path given', function(done) { - var result = sass.renderSync({ - file: fixture('simple/index.scss'), - sourceMap: true - }); - - assert.strictEqual(result.hasOwnProperty('map'), false, 'result has a map property'); - done(); - }); - - it('should compile generate map with sourceMapRoot pass-through option', function(done) { - var result = sass.renderSync({ - file: fixture('simple/index.scss'), - sourceMap: './deep/nested/index.map', - sourceMapRoot: 'http://test.com/', - outFile: './index-test.css' - }); - - assert.equal(JSON.parse(result.map).sourceRoot, 'http://test.com/'); - done(); - }); - - it('should compile sass to css with data', function(done) { - var src = read(fixture('simple/index.scss'), 'utf8'); - var expected = read(fixture('simple/expected.css'), 'utf8').trim(); - var result = sass.renderSync({ data: src }); - - assert.equal(result.css.toString().trim(), expected.replace(/\r\n/g, '\n')); - done(); - }); - - it('should compile sass to css using indented syntax', function(done) { - var src = read(fixture('indent/index.sass'), 'utf8'); - var expected = read(fixture('indent/expected.css'), 'utf8').trim(); - var result = sass.renderSync({ - data: src, - indentedSyntax: true - }); - - assert.equal(result.css.toString().trim(), expected.replace(/\r\n/g, '\n')); - done(); - }); - - it('should NOT compile empty data string', function(done) { - assert.throws(function() { - sass.renderSync({ data: '' }); - }, /No input specified: provide a file name or a source string to process/ ); - done(); - }); - - it('should NOT compile without any input', function(done) { - assert.throws(function() { - sass.renderSync({}); - }, /No input specified: provide a file name or a source string to process/); - done(); - }); - - it('should throw error for bad input', function(done) { - assert.throws(function() { - sass.renderSync('somestring'); - }); - assert.throws(function() { - sass.renderSync({ data: '#navbar width 80%;' }); - }); - - done(); - }); - - it('should compile with include paths', function(done) { - var src = read(fixture('include-path/index.scss'), 'utf8'); - var expected = read(fixture('include-path/expected.css'), 'utf8').trim(); - var result = sass.renderSync({ - data: src, - includePaths: [ - fixture('include-path/functions'), - fixture('include-path/lib') - ] - }); - - assert.equal(result.css.toString().trim(), expected.replace(/\r\n/g, '\n')); - done(); - }); - - it('should add cwd to the front on include paths', function(done) { - var src = fixture('cwd-include-path/root/index.scss'); - var expected = read(fixture('cwd-include-path/expected.css'), 'utf8').trim(); - var cwd = process.cwd(); - - process.chdir(fixture('cwd-include-path')); - var result = sass.renderSync({ - file: src, - includePaths: [ - fixture('include-path/functions'), - fixture('include-path/lib') - ] - }); - process.chdir(cwd); - - assert.equal(result.css.toString().trim(), expected.replace(/\r\n/g, '\n')); - done(); - }); - - it('should check SASS_PATH in the specified order', function(done) { - var src = read(fixture('sass-path/index.scss'), 'utf8'); - var expectedRed = read(fixture('sass-path/expected-red.css'), 'utf8').trim(); - var expectedOrange = read(fixture('sass-path/expected-orange.css'), 'utf8').trim(); - - var envIncludes = [ - fixture('sass-path/red'), - fixture('sass-path/orange') - ]; - - process.env.SASS_PATH = envIncludes.join(path.delimiter); - var result = sass.renderSync({ - data: src, - includePaths: [] - }); - - assert.equal(result.css.toString().trim(), expectedRed.replace(/\r\n/g, '\n')); - - process.env.SASS_PATH = envIncludes.reverse().join(path.delimiter); - result = sass.renderSync({ - data: src, - includePaths: [] - }); - - assert.equal(result.css.toString().trim(), expectedOrange.replace(/\r\n/g, '\n')); - done(); - }); - - it('should prefer include path over SASS_PATH', function(done) { - var src = read(fixture('sass-path/index.scss'), 'utf8'); - var expectedRed = read(fixture('sass-path/expected-red.css'), 'utf8').trim(); - var expectedOrange = read(fixture('sass-path/expected-orange.css'), 'utf8').trim(); - - var envIncludes = [ - fixture('sass-path/red') - ]; - process.env.SASS_PATH = envIncludes.join(path.delimiter); - - var result = sass.renderSync({ - data: src, - includePaths: [] - }); - - assert.equal(result.css.toString().trim(), expectedRed.replace(/\r\n/g, '\n')); - - result = sass.renderSync({ - data: src, - includePaths: [fixture('sass-path/orange')] - }); - - assert.equal(result.css.toString().trim(), expectedOrange.replace(/\r\n/g, '\n')); - done(); - }); - - it('should render with precision option', function(done) { - var src = read(fixture('precision/index.scss'), 'utf8'); - var expected = read(fixture('precision/expected.css'), 'utf8').trim(); - var result = sass.renderSync({ - data: src, - precision: 10 - }); - - assert.equal(result.css.toString().trim(), expected.replace(/\r\n/g, '\n')); - done(); - }); - - it('should contain all included files in stats when data is passed', function(done) { - var src = read(fixture('include-files/index.scss'), 'utf8'); - var expected = [ - fixture('include-files/bar.scss').replace(/\\/g, '/'), - fixture('include-files/foo.scss').replace(/\\/g, '/') - ]; - - var result = sass.renderSync({ - data: src, - includePaths: [fixture('include-files')] - }); - - assert.deepEqual(result.stats.includedFiles, expected); - done(); - }); - - it('should render with indentWidth and indentType options', function(done) { - var result = sass.renderSync({ - data: 'div { color: transparent; }', - indentWidth: 7, - indentType: 'tab' - }); - - assert.equal(result.css.toString().trim(), 'div {\n\t\t\t\t\t\t\tcolor: transparent; }'); - done(); - }); - - it('should render with linefeed option', function(done) { - var result = sass.renderSync({ - data: 'div { color: transparent; }', - linefeed: 'lfcr' - }); - - assert.equal(result.css.toString().trim(), 'div {\n\r color: transparent; }'); - done(); - }); - }); - - describe('.renderSync(importer)', function() { - var src = read(fixture('include-files/index.scss'), 'utf8'); - - it('should override imports with "data" as input and returns file and contents', function(done) { - var result = sass.renderSync({ - data: src, - importer: function(url, prev) { - return { - file: prev + url, - contents: 'div {color: yellow;}' - }; - } - }); - - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - - it('should override imports with "file" as input and returns file and contents', function(done) { - var result = sass.renderSync({ - file: fixture('include-files/index.scss'), - importer: function(url, prev) { - return { - file: prev + url, - contents: 'div {color: yellow;}' - }; - } - }); - - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - - it('should override imports with "data" as input and returns file', function(done) { - var result = sass.renderSync({ - data: src, - importer: function(url) { - return { - file: path.resolve(path.dirname(fixture('include-files/index.scss')), url + (path.extname(url) ? '' : '.scss')) - }; - } - }); - - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - - it('should override imports with "file" as input and returns file', function(done) { - var result = sass.renderSync({ - file: fixture('include-files/index.scss'), - importer: function(url, prev) { - return { - file: path.resolve(path.dirname(prev), url + (path.extname(url) ? '' : '.scss')) - }; - } - }); - - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - - it('should override imports with "data" as input and returns contents', function(done) { - var result = sass.renderSync({ - data: src, - importer: function() { - return { - contents: 'div {color: yellow;}' - }; - } - }); - - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - - it('should override imports with "file" as input and returns contents', function(done) { - var result = sass.renderSync({ - file: fixture('include-files/index.scss'), - importer: function() { - return { - contents: 'div {color: yellow;}' - }; - } - }); - - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - - - - it('should fallback to default import behaviour if importer returns sass.NULL', function(done) { - var result = sass.renderSync({ - file: fixture('include-files/index.scss'), - importer: function() { - return sass.NULL; - } - }); - - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - - it('should fallback to default import behaviour if importer returns null for backwards compatibility', function(done) { - var result = sass.renderSync({ - file: fixture('include-files/index.scss'), - importer: function() { - return null; - } - }); - - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - - it('should fallback to default import behaviour if importer returns undefined for backwards compatibility', function(done) { - var result = sass.renderSync({ - file: fixture('include-files/index.scss'), - importer: function() { - return undefined; - } - }); - - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - - it('should fallback to default import behaviour if importer returns false for backwards compatibility', function(done) { - var result = sass.renderSync({ - file: fixture('include-files/index.scss'), - importer: function() { - return false; - } - }); - - assert.equal(result.css.toString().trim(), '/* foo.scss */\n/* bar.scss */'); - done(); - }); - - it('should accept arrays of importers and return respect the order', function(done) { - var result = sass.renderSync({ - file: fixture('include-files/index.scss'), - importer: [ - function() { - return sass.NULL; - }, - function() { - return { - contents: 'div {color: yellow;}' - }; - } - ] - }); - - assert.equal(result.css.toString().trim(), 'div {\n color: yellow; }\n\ndiv {\n color: yellow; }'); - done(); - }); - - it('should be able to see its options in this.options', function(done) { - var fxt = fixture('include-files/index.scss'); - var sync = false; - sass.renderSync({ - file: fixture('include-files/index.scss'), - importer: function() { - assert.equal(fxt, this.options.file); - sync = true; - return {}; - } - }); - assert.equal(sync, true); - done(); - }); - - it('should throw user-defined error', function(done) { - assert.throws(function() { - sass.renderSync({ - data: src, - importer: function() { - return new Error('doesn\'t exist!'); - } - }); - }, /doesn\'t exist!/); - - done(); - }); - - it('should throw exception when importer returns an invalid value', function(done) { - assert.throws(function() { - sass.renderSync({ - data: src, - importer: function() { - return { contents: new Buffer('i am not a string!') }; - } - }); - }, /returned value of `contents` must be a string/); - - done(); - }); - }); - - describe('.renderSync(functions)', function() { - it('should call custom function in sync mode', function(done) { - var result = sass.renderSync({ - data: 'div { width: cos(0) * 50px; }', - functions: { - 'cos($a)': function(angle) { - if (!(angle instanceof sass.types.Number)) { - throw new TypeError('Unexpected type for "angle"'); - } - return new sass.types.Number(Math.cos(angle.getValue())); - } - } - }); - - assert.equal(result.css.toString().trim(), 'div {\n width: 50px; }'); - done(); - }); - - it('should return a list of selectors after calling the headings custom function', function(done) { - var result = sass.renderSync({ - data: '#{headings(2,5)} { color: #08c; }', - functions: { - 'headings($from: 0, $to: 6)': function(from, to) { - var i, f = from.getValue(), t = to.getValue(), - list = new sass.types.List(t - f + 1); - - for (i = f; i <= t; i++) { - list.setValue(i - f, new sass.types.String('h' + i)); - } - - return list; - } - } - }); - - assert.equal(result.css.toString().trim(), 'h2, h3, h4, h5 {\n color: #08c; }'); - done(); - }); - - it('should let custom function invoke sass types constructors without the `new` keyword', function(done) { - var result = sass.renderSync({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - return sass.types.Number(42, 'em'); - } - } - }); - - assert.equal(result.css.toString().trim(), 'div {\n color: 42em; }'); - done(); - }); - - it('should let us register custom functions without signatures', function(done) { - var result = sass.renderSync({ - data: 'div { color: foo(20, 22); }', - functions: { - foo: function(a, b) { - return new sass.types.Number(a.getValue() + b.getValue(), 'em'); - } - } - }); - - assert.equal(result.css.toString().trim(), 'div {\n color: 42em; }'); - done(); - }); - - it('should fail when returning anything other than a sass value from a custom function', function(done) { - assert.throws(function() { - sass.renderSync({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - return {}; - } - } - }); - }, /A SassValue object was expected/); - - done(); - }); - - it('should properly bubble up standard JS errors thrown by custom functions', function(done) { - assert.throws(function() { - sass.renderSync({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - throw new RangeError('This is a test error'); - } - } - }); - }, /This is a test error/); - - done(); - }); - - it('should properly bubble up unknown errors thrown by custom functions', function(done) { - assert.throws(function() { - sass.renderSync({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - throw {}; - } - } - }); - }, /unexpected error/); - - done(); - }); - - it('should properly bubble up errors from sass value getters/setters/constructors', function(done) { - assert.throws(function() { - sass.renderSync({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - return sass.types.Boolean('foo'); - } - } - }); - }, /Expected one boolean argument/); - - assert.throws(function() { - sass.renderSync({ - data: 'div { color: foo(); }', - functions: { - 'foo()': function() { - var ret = new sass.types.Number(42); - ret.setUnit(123); - return ret; - } - } - }); - }, /Supplied value should be a string/); - - done(); - }); - - it('should call custom functions with correct context', function(done) { - function assertExpected(result) { - assert.equal(result.css.toString().trim(), 'div {\n foo1: 1;\n foo2: 2; }'); - } - var options = { - data: 'div { foo1: foo(); foo2: foo(); }', - functions: { - // foo() is stateful and will persist an incrementing counter - 'foo()': function() { - assert(this); - this.fooCounter = (this.fooCounter || 0) + 1; - return new sass.types.Number(this.fooCounter); - } - } - }; - assertExpected(sass.renderSync(options)); - done(); - }); - }); - - describe('.renderSync({stats: {}})', function() { - var start = Date.now(); - var result = sass.renderSync({ - file: fixture('include-files/index.scss') - }); - - it('should provide a start timestamp', function(done) { - assert.strictEqual(typeof result.stats.start, 'number'); - assert(result.stats.start >= start); - done(); - }); - - it('should provide an end timestamp', function(done) { - assert.strictEqual(typeof result.stats.end, 'number'); - assert(result.stats.end >= result.stats.start); - done(); - }); - - it('should provide a duration', function(done) { - assert.strictEqual(typeof result.stats.duration, 'number'); - assert.equal(result.stats.end - result.stats.start, result.stats.duration); - done(); - }); - - it('should contain the given entry file', function(done) { - assert.equal(result.stats.entry, resolveFixture('include-files/index.scss')); - done(); - }); - - it('should contain an array of all included files', function(done) { - var expected = [ - fixture('include-files/bar.scss').replace(/\\/g, '/'), - fixture('include-files/foo.scss').replace(/\\/g, '/'), - fixture('include-files/index.scss').replace(/\\/g, '/') - ].sort(); - var actual = result.stats.includedFiles.sort(); - - assert.equal(actual[0], expected[0]); - assert.equal(actual[1], expected[1]); - assert.equal(actual[2], expected[2]); - done(); - }); - - it('should contain array with the entry if there are no import statements', function(done) { - var expected = fixture('simple/index.scss').replace(/\\/g, '/'); - - var result = sass.renderSync({ - file: fixture('simple/index.scss') - }); - - assert.deepEqual(result.stats.includedFiles, [expected]); - done(); - }); - - it('should state `data` as entry file', function(done) { - var result = sass.renderSync({ - data: read(fixture('simple/index.scss'), 'utf8') - }); - - assert.equal(result.stats.entry, 'data'); - done(); - }); - - it('should contain an empty array as includedFiles', function(done) { - var result = sass.renderSync({ - data: read(fixture('simple/index.scss'), 'utf8') - }); - - assert.deepEqual(result.stats.includedFiles, []); - done(); - }); - }); - - describe('.info', function() { - var package = require('../package.json'), - info = sass.info; - - it('should return a correct version info', function(done) { - assert(info.indexOf(package.version) > 0); - assert(info.indexOf('(Wrapper)') > 0); - assert(info.indexOf('[JavaScript]') > 0); - assert(info.indexOf('[NA]') < 0); - assert(info.indexOf('(Sass Compiler)') > 0); - assert(info.indexOf('[C/C++]') > 0); - - done(); - }); - }); -}); -- cgit v1.2.3