pkg/csslib: formatting

test/var_test.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library var_test;
 
 import 'package:unittest/unittest.dart';
 import 'testing.dart';
 
 List options = ['--no-colors', '--warnings_as_errors', 'memory'];
@@ skipping 375 matching lines @@
 .test-1 {
   color: #0f0;
 }
 .test-2 {
   color: ;
   background: ;
 }''';
 
   var errorStrings = [
     'error on line 5, column 14: Variable is not defined.\n'
-    '  var-a: var(b);\n'
-    '             ^^',
+        '  var-a: var(b);\n'
+        '             ^^',
     'error on line 6, column 14: Variable is not defined.\n'
-    '  var-b: var(c);\n'
-    '             ^^',
+        '  var-b: var(c);\n'
+        '             ^^',
     'error on line 9, column 16: Variable is not defined.\n'
-    '  var-one: var(two);\n'
-    '               ^^^^',
+        '  var-one: var(two);\n'
+        '               ^^^^',
     'error on line 12, column 17: Variable is not defined.\n'
-    '  var-four: var(five);\n'
-    '                ^^^^^',
+        '  var-four: var(five);\n'
+        '                ^^^^^',
     'error on line 13, column 17: Variable is not defined.\n'
-    '  var-five: var(six);\n'
-    '                ^^^^',
+        '  var-five: var(six);\n'
+        '                ^^^^',
     'error on line 16, column 18: Variable is not defined.\n'
-    '  var-def-1: var(def-2);\n'
-    '                 ^^^^^^',
+        '  var-def-1: var(def-2);\n'
+        '                 ^^^^^^',
     'error on line 17, column 18: Variable is not defined.\n'
-    '  var-def-2: var(def-3);\n'
-    '                 ^^^^^^',
-    ];
+        '  var-def-2: var(def-3);\n'
+        '                 ^^^^^^',
+  ];
 
   var generated = r''':root {
   var-color-background: #f00;
   var-color-foreground: #00f;
   var-a: var(b);
   var-b: var(c);
   var-c: #0f0;
   var-one: var(two);
   var-two: var(one);
   var-four: var(five);
@@ skipping 11 matching lines @@
   color: var(c);
 }
 .test-2 {
   color: var(one);
   background: var(six);
 }''';
   int testBitMap = 0;
 
   compileAndValidate(input, generated);
 
-  var stylesheet = polyFillCompileCss(input, errors: errors..clear(),
-      opts: options);
+  var stylesheet =
+      polyFillCompileCss(input, errors: errors..clear(), opts: options);
 
   expect(stylesheet != null, true);
 
   expect(errors.length, errorStrings.length, reason: errors.toString());
   testBitMap = 0;
 
   outer: for (var error in errors) {
     var errorString = error.toString();
     for (int i = 0; i < errorStrings.length; i++) {
       if (errorString == errorStrings[i]) {
@@ skipping 177 matching lines @@
 ''';
   final generated = '''
 var-color-background: #f00;
 var-color-foreground: #00f;
 
 .test {
   background-color: var(color-background);
   color: var(color-foreground);
 }''';
 
-  var stylesheet = parseCss(input, errors: errors,
-      opts: ['--no-colors', 'memory']);
+  var stylesheet =
+      parseCss(input, errors: errors, opts: ['--no-colors', 'memory']);
 
   expect(stylesheet != null, true);
   expect(errors.isEmpty, true, reason: errors.toString());
   expect(prettyPrint(stylesheet), generated);
 
   compileAndValidate(input, generated);
 
   final input2 = '''
 @color-background: red;
 @color-foreground: blue;
 
 .test {
   background-color: @color-background;
   color: @color-foreground;
 }
 ''';
   final generated2 = '''var-color-background: #f00;
 var-color-foreground: #00f;
 
 .test {
   background-color: var(color-background);
   color: var(color-foreground);
 }''';
 
-  stylesheet = parseCss(input, errors: errors..clear(),
-      opts: ['--no-colors', 'memory']);
+  stylesheet =
+      parseCss(input, errors: errors..clear(), opts: ['--no-colors', 'memory']);
 
   expect(stylesheet != null, true);
   expect(errors.isEmpty, true, reason: errors.toString());
   expect(prettyPrint(stylesheet), generated2);
 
   compileAndValidate(input2, generated2);
 }
 
 testLess() {
   final errors = [];
   final input = '''
 @color-background: red;
 @color-foreground: blue;
 
 .test {
   background-color: var(color-background);
   color: var(color-foreground);
 }
 ''';
   final generated = '''var-color-background: #f00;
 var-color-foreground: #00f;
 
 .test {
   background-color: var(color-background);
   color: var(color-foreground);
 }''';
 
-  var stylesheet = parseCss(input, errors: errors,
-      opts: ['--no-colors', 'memory']);
+  var stylesheet =
+      parseCss(input, errors: errors, opts: ['--no-colors', 'memory']);
 
   expect(stylesheet != null, true);
   expect(errors.isEmpty, true, reason: errors.toString());
   expect(prettyPrint(stylesheet), generated);
 
   compileAndValidate(input, generated);
 
   final input2 = '''
 @color-background: red;
 @color-foreground: blue;
 
 .test {
   background-color: @color-background;
   color: @color-foreground;
 }
 ''';
   final generated2 = '''var-color-background: #f00;
 var-color-foreground: #00f;
 
 .test {
   background-color: var(color-background);
   color: var(color-foreground);
 }''';
 
-  stylesheet = parseCss(input, errors: errors..clear(),
-      opts: ['--no-colors', 'memory']);
+  stylesheet =
+      parseCss(input, errors: errors..clear(), opts: ['--no-colors', 'memory']);
 
   expect(stylesheet != null, true);
   expect(errors.isEmpty, true, reason: errors.toString());
   expect(prettyPrint(stylesheet), generated2);
 
   compileAndValidate(input2, generated2);
 }
 
 void polyfill() {
   compilePolyfillAndValidate(r'''
@@ skipping 107 matching lines @@
   var generated2 = r''':root {
   var-redef: #0b0;
   var-b3: var(a3);
 }
 .test-2 {
   color: var(b3);
   background-color: var(redef);
   border-color: var(a3);
 }''';
 
-  var stylesheet2 = compileCss(file2Input, includes: [stylesheet1],
-      errors: errors..clear(), opts: options);
+  var stylesheet2 = compileCss(file2Input,
+      includes: [stylesheet1], errors: errors..clear(), opts: options);
   expect(stylesheet2 != null, true);
   expect(errors.isEmpty, true, reason: errors.toString());
   expect(prettyPrint(stylesheet2), generated2);
 
   var generatedPolyfill1 = r''':root {
 }
 .test-1 {
   background-color: #fff;
   color: #fff;
   border-color: #fff;
 }
 .test-1a {
   color: #000;
 }''';
-  var styleSheet1Polyfill = compileCss(file1Input, errors: errors..clear(),
-      polyfill: true, opts: options);
+  var styleSheet1Polyfill = compileCss(file1Input,
+      errors: errors..clear(), polyfill: true, opts: options);
   expect(styleSheet1Polyfill != null, true);
   expect(errors.isEmpty, true, reason: errors.toString());
   expect(prettyPrint(styleSheet1Polyfill), generatedPolyfill1);
 
   var generatedPolyfill2 = r''':root {
 }
 .test-2 {
   color: #fff;
   background-color: #0b0;
   border-color: #fff;
 }''';
-  var styleSheet2Polyfill = compileCss(file2Input, includes: [stylesheet1],
-      errors: errors..clear(), polyfill: true, opts: options);
+  var styleSheet2Polyfill = compileCss(file2Input,
+      includes: [stylesheet1],
+      errors: errors..clear(),
+      polyfill: true,
+      opts: options);
   expect(styleSheet2Polyfill != null, true);
   expect(errors.isEmpty, true, reason: errors.toString());
   expect(prettyPrint(styleSheet2Polyfill), generatedPolyfill2);
 
   // Make sure includes didn't change.
   expect(prettyPrint(stylesheet1), generated1);
 
   var generatedPolyfill = r''':root {
 }
 .test-main {
   color: #fff;
   background-color: #0c0;
   border-color: #fff;
 }''';
   var stylesheetPolyfill = compileCss(input,
-      includes: [stylesheet1, stylesheet2], errors: errors..clear(),
-      polyfill: true, opts: options);
+      includes: [stylesheet1, stylesheet2],
+      errors: errors..clear(),
+      polyfill: true,
+      opts: options);
 
   expect(stylesheetPolyfill != null, true);
   expect(errors.isEmpty, true, reason: errors.toString());
   expect(prettyPrint(stylesheetPolyfill), generatedPolyfill);
 
   // Make sure includes didn't change.
   expect(prettyPrint(stylesheet1), generated1);
   expect(prettyPrint(stylesheet2), generated2);
 }
 
 main() {
   test('Simple var', simpleVar);
   test('Expressions var', expressionsVar);
   test('Default value in var()', defaultVar);
   test('CSS Parser only var', parserVar);
   test('Var syntax', testVar);
   test('Indirects', testIndirects);
   test('Forward Refs', undefinedVars);
   test('Less syntax', testLess);
   test('Polyfill', polyfill);
   test('Multi-file', includes);
 }