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pkg/csslib/test/error_test.dart

Index: pkg/csslib/test/error_test.dart
diff --git a/pkg/csslib/test/error_test.dart b/pkg/csslib/test/error_test.dart
deleted file mode 100644
index f48906cd81cbb61ea97964b40ea5566dd6280ec5..0000000000000000000000000000000000000000
--- a/pkg/csslib/test/error_test.dart
+++ /dev/null
@@ -1,354 +0,0 @@
-// 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 error_test;
-
-import 'package:unittest/unittest.dart';
-import 'testing.dart';
-import 'package:csslib/src/messages.dart';
-
-/**
- * Test for unsupported font-weights values of bolder, lighter and inherit.
- */
-void testUnsupportedFontWeights() {
-  var errors = [];
-
-  // TODO(terry): Need to support bolder.
-  // font-weight value bolder.
-  var input = ".foobar { font-weight: bolder; }";
-  var stylesheet = parseCss(input, errors: errors);
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(), r'''
-error on line 1, column 24: Unknown property value bolder
-.foobar { font-weight: bolder; }
-                       ^^^^^^''');
-  expect(stylesheet != null, true);
-
-  expect(prettyPrint(stylesheet), r'''
-.foobar {
-  font-weight: bolder;
-}''');
-
-  // TODO(terry): Need to support lighter.
-  // font-weight value lighter.
-  input = ".foobar { font-weight: lighter; }";
-  stylesheet = parseCss(input, errors: errors..clear());
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(), r'''
-error on line 1, column 24: Unknown property value lighter
-.foobar { font-weight: lighter; }
-                       ^^^^^^^''');
-  expect(stylesheet != null, true);
-  expect(prettyPrint(stylesheet), r'''
-.foobar {
-  font-weight: lighter;
-}''');
-
-  // TODO(terry): Need to support inherit.
-  // font-weight value inherit.
-  input = ".foobar { font-weight: inherit; }";
-  stylesheet = parseCss(input, errors: errors..clear());
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(), r'''
-error on line 1, column 24: Unknown property value inherit
-.foobar { font-weight: inherit; }
-                       ^^^^^^^''');
-  expect(stylesheet != null, true);
-  expect(prettyPrint(stylesheet), r'''
-.foobar {
-  font-weight: inherit;
-}''');
-}
-
-/**
- * Test for unsupported line-height values of units other than px, pt and
- * inherit.
- */
-void testUnsupportedLineHeights() {
-  var errors = [];
-
-  // line-height value in percentge unit.
-  var input = ".foobar { line-height: 120%; }";
-  var stylesheet = parseCss(input, errors: errors);
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(), r'''
-error on line 1, column 24: Unexpected value for line-height
-.foobar { line-height: 120%; }
-                       ^^^''');
-  expect(stylesheet != null, true);
-  expect(prettyPrint(stylesheet), r'''
-.foobar {
-  line-height: 120%;
-}''');
-
-  // TODO(terry): Need to support all units.
-  // line-height value in cm unit.
-  input = ".foobar { line-height: 20cm; }";
-  stylesheet = parseCss(input, errors: errors..clear());
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(), r'''
-error on line 1, column 24: Unexpected unit for line-height
-.foobar { line-height: 20cm; }
-                       ^^''');
-  expect(stylesheet != null, true);
-  expect(prettyPrint(stylesheet), r'''
-.foobar {
-  line-height: 20cm;
-}''');
-
-  // TODO(terry): Need to support inherit.
-  // line-height value inherit.
-  input = ".foobar { line-height: inherit; }";
-  stylesheet = parseCss(input, errors: errors..clear());
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(), r'''
-error on line 1, column 24: Unknown property value inherit
-.foobar { line-height: inherit; }
-                       ^^^^^^^''');
-  expect(stylesheet != null, true);
-  expect(prettyPrint(stylesheet), r'''
-.foobar {
-  line-height: inherit;
-}''');
-}
-
-/** Test for bad selectors. */
-void testBadSelectors() {
-  var errors = [];
-
-  // Invalid id selector.
-  var input = "# foo { color: #ff00ff; }";
-  var stylesheet = parseCss(input, errors: errors);
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(), r'''
-error on line 1, column 1: Not a valid ID selector expected #id
-# foo { color: #ff00ff; }
-^''');
-  expect(stylesheet != null, true);
-  expect(prettyPrint(stylesheet), r'''
-# foo {
-  color: #f0f;
-}''');
-
-  // Invalid class selector.
-  input = ". foo { color: #ff00ff; }";
-  stylesheet = parseCss(input, errors: errors..clear());
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(), r'''
-error on line 1, column 1: Not a valid class selector expected .className
-. foo { color: #ff00ff; }
-^''');
-  expect(stylesheet != null, true);
-  expect(prettyPrint(stylesheet), r'''
-. foo {
-  color: #f0f;
-}''');
-}
-
-/** Test for bad hex values. */
-void testBadHexValues() {
-  var errors = [];
-
-  // Invalid hex value.
-  var input = ".foobar { color: #AH787; }";
-  var stylesheet = parseCss(input, errors: errors);
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(), r'''
-error on line 1, column 18: Bad hex number
-.foobar { color: #AH787; }
-                 ^^^^^^''');
-  expect(stylesheet != null, true);
-  expect(prettyPrint(stylesheet), r'''
-.foobar {
-  color: #AH787;
-}''');
-
-  // Bad color constant.
-  input = ".foobar { color: redder; }";
-  stylesheet = parseCss(input, errors: errors..clear());
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(), r'''
-error on line 1, column 18: Unknown property value redder
-.foobar { color: redder; }
-                 ^^^^^^''');
-
-  expect(stylesheet != null, true);
-  expect(prettyPrint(stylesheet), r'''
-.foobar {
-  color: redder;
-}''');
-
-  // Bad hex color #<space>ffffff.
-  input = ".foobar { color: # ffffff; }";
-  stylesheet = parseCss(input, errors: errors..clear());
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(), r'''
-error on line 1, column 18: Expected hex number
-.foobar { color: # ffffff; }
-                 ^''');
-
-  expect(stylesheet != null, true);
-  expect(prettyPrint(stylesheet), r'''
-.foobar {
-  color: # ffffff;
-}''');
-
-  // Bad hex color #<space>123fff.
-  input = ".foobar { color: # 123fff; }";
-  stylesheet = parseCss(input, errors: errors..clear());
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(), r'''
-error on line 1, column 18: Expected hex number
-.foobar { color: # 123fff; }
-                 ^''');
-
-  expect(stylesheet != null, true);
-
-  // Formating is off with an extra space.  However, the entire value is bad
-  // and isn't processed anyway.
-  expect(prettyPrint(stylesheet), r'''
-.foobar {
-  color: # 123 fff;
-}''');
-
-}
-
-void testBadUnicode() {
-  var errors = [];
-  final String input = '''
-@font-face {
-  src: url(fonts/BBCBengali.ttf) format("opentype");
-  unicode-range: U+400-200;
-}''';
-
-  var stylesheet = parseCss(input, errors: errors);
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(),
-      'error on line 3, column 20: unicode first range can not be greater than '
-        'last\n'
-      '  unicode-range: U+400-200;\n'
-      '                   ^^^^^^^');
-
-  final String input2 = '''
-@font-face {
-  src: url(fonts/BBCBengali.ttf) format("opentype");
-  unicode-range: U+12FFFF;
-}''';
-
-  stylesheet = parseCss(input2, errors: errors..clear());
-
-  expect(errors.isEmpty, false);
-  expect(errors[0].toString(),
-      'error on line 3, column 20: unicode range must be less than 10FFFF\n'
-      '  unicode-range: U+12FFFF;\n'
-      '                   ^^^^^^');
-}
-
-void testBadNesting() {
-  var errors = [];
-
-  // Test for bad declaration in a nested rule.
-  final String input = '''
-div {
-  width: 20px;
-  span + ul { color: blue; }
-  span + ul > #aaaa {
-    color: #ffghghgh;
-  }
-  background-color: red;
-}
-''';
-
-  var stylesheet = parseCss(input, errors: errors);
-  expect(errors.length, 1);
-  var errorMessage = messages.messages[0];
-  expect(errorMessage.message, contains('Bad hex number'));
-  expect(errorMessage.span, isNotNull);
-  expect(errorMessage.span.start.line, 4);
-  expect(errorMessage.span.start.column, 11);
-  expect(errorMessage.span.text, '#ffghghgh');
-
-  // Test for bad selector syntax.
-  final String input2 = '''
-div {
-  span + ul #aaaa > (3333)  {
-    color: #ffghghgh;
-  }
-}
-''';
-  var stylesheet2 = parseCss(input2, errors: errors..clear());
-  expect(errors.length, 4);
-  errorMessage = messages.messages[0];
-  expect(errorMessage.message, contains(':, but found +'));
-  expect(errorMessage.span, isNotNull);
-  expect(errorMessage.span.start.line, 1);
-  expect(errorMessage.span.start.column, 7);
-  expect(errorMessage.span.text, '+');
-
-  errorMessage = messages.messages[1];
-  expect(errorMessage.message, contains('Unknown property value ul'));
-  expect(errorMessage.span, isNotNull);
-  expect(errorMessage.span.start.line, 1);
-  expect(errorMessage.span.start.column, 9);
-  expect(errorMessage.span.text, 'ul');
-
-  errorMessage = messages.messages[2];
-  expect(errorMessage.message, contains('expected }, but found >'));
-  expect(errorMessage.span, isNotNull);
-  expect(errorMessage.span.start.line, 1);
-  expect(errorMessage.span.start.column, 18);
-  expect(errorMessage.span.text, '>');
-
-  errorMessage = messages.messages[3];
-  expect(errorMessage.message, contains('premature end of file unknown CSS'));
-  expect(errorMessage.span, isNotNull);
-  expect(errorMessage.span.start.line, 1);
-  expect(errorMessage.span.start.column, 20);
-  expect(errorMessage.span.text, '(');
-
-  // Test for missing close braces and bad declaration.
-  final String input3 = '''
-div {
-  span {
-    color: #green;
-}
-''';
-  var stylesheet3 = parseCss(input3, errors: errors..clear());
-  expect(errors.length, 2);
-  errorMessage = messages.messages[0];
-  expect(errorMessage.message, contains('Bad hex number'));
-  expect(errorMessage.span, isNotNull);
-  expect(errorMessage.span.start.line, 2);
-  expect(errorMessage.span.start.column, 11);
-  expect(errorMessage.span.text, '#green');
-
-  errorMessage = messages.messages[1];
-  expect(errorMessage.message, contains('expected }, but found end of file'));
-  expect(errorMessage.span, isNotNull);
-  expect(errorMessage.span.start.line, 3);
-  expect(errorMessage.span.start.column, 1);
-  expect(errorMessage.span.text, '\n');
-}
-
-main() {
-  test('font-weight value errors', testUnsupportedFontWeights);
-  test('line-height value errors', testUnsupportedLineHeights);
-  test('bad selectors', testBadSelectors);
-  test('bad Hex values', testBadHexValues);
-  test('bad unicode ranges', testBadUnicode);
-  test('nested rules', testBadNesting);
-}