Split web_dev_style tests into separate files.

chrome/browser/web_dev_style/html_checker_test.py

+#!/usr/bin/env python
+# Copyright 2015 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import html_checker
+from os import path as os_path
+import re
+from sys import path as sys_path
+import test_util
+import unittest
+
+_HERE = os_path.dirname(os_path.abspath(__file__))
+sys_path.append(os_path.join(_HERE, '..', '..', '..', 'tools'))
+
+import find_depot_tools  # pylint: disable=W0611
+from testing_support.super_mox import SuperMoxTestBase
+
+
+class HtmlCheckerTest(SuperMoxTestBase):
+  def setUp(self):
+    SuperMoxTestBase.setUp(self)
+
+    input_api = self.mox.CreateMockAnything()
+    input_api.re = re
+    output_api = self.mox.CreateMockAnything()
+    self.checker = html_checker.HtmlChecker(input_api, output_api)
+
+  def ShouldFailCheck(self, line, checker):
+    """Checks that the |checker| flags |line| as a style error."""
+    error = checker(1, line)
+    self.assertNotEqual('', error, 'Should be flagged as style error: ' + line)
+    highlight = test_util.GetHighlight(line, error).strip()
+
+  def ShouldPassCheck(self, line, checker):
+    """Checks that the |checker| doesn't flag |line| as a style error."""
+    error = checker(1, line)
+    self.assertEqual('', error, 'Should not be flagged as style error: ' + line)
+
+  def testClassesUseDashFormCheckFails(self):
+    lines = [
+      ' <a class="Foo-bar" href="classBar"> ',
+      '<b class="foo-Bar"> ',
+      '<i class="foo_bar" >',
+      ' <hr class="fooBar"> ',
+    ]
+    for line in lines:
+      self.ShouldFailCheck(line, self.checker.ClassesUseDashFormCheck)
+
+  def testClassesUseDashFormCheckPasses(self):
+    lines = [
+      ' class="abc" ',
+      'class="foo-bar"',
+      '<div class="foo-bar" id="classBar"',
+    ]
+    for line in lines:
+      self.ShouldPassCheck(line, self.checker.ClassesUseDashFormCheck)
+
+  def testDoNotCloseSingleTagsCheckFails(self):
+    lines = [
+      "<input/>",
+      ' <input id="a" /> ',
+      "<div/>",
+      "<br/>",
+      "<br />",
+    ]
+    for line in lines:
+      self.ShouldFailCheck(line, self.checker.DoNotCloseSingleTagsCheck)
+
+  def testDoNotCloseSingleTagsCheckPasses(self):
+    lines = [
+      "<input>",
+      "<link>",
+      "<div></div>",
+      '<input text="/">',
+    ]
+    for line in lines:
+      self.ShouldPassCheck(line, self.checker.DoNotCloseSingleTagsCheck)
+
+  def testDoNotUseBrElementCheckFails(self):
+    lines = [
+      " <br>",
+      "<br  >  ",
+      "<br\>",
+      '<br name="a">',
+    ]
+    for line in lines:
+      self.ShouldFailCheck(
+          line, self.checker.DoNotUseBrElementCheck)
+
+  def testDoNotUseBrElementCheckPasses(self):
+    lines = [
+      "br",
+      "br>",
+      "give me a break"
+    ]
+    for line in lines:
+      self.ShouldPassCheck(
+          line, self.checker.DoNotUseBrElementCheck)
+
+  def testDoNotUseInputTypeButtonCheckFails(self):
+    lines = [
+      '<input type="button">',
+      ' <input id="a" type="button" >',
+      '<input type="button" id="a"> ',
+    ]
+    for line in lines:
+      self.ShouldFailCheck(line, self.checker.DoNotUseInputTypeButtonCheck)
+
+  def testDoNotUseInputTypeButtonCheckPasses(self):
+    lines = [
+      "<input>",
+      '<input type="text">',
+      '<input type="result">',
+      '<input type="submit">',
+      "<button>",
+      '<button type="button">',
+      '<button type="reset">',
+      '<button type="submit">',
+
+    ]
+    for line in lines:
+      self.ShouldPassCheck(line, self.checker.DoNotUseInputTypeButtonCheck)
+
+  def testI18nContentJavaScriptCaseCheckFails(self):
+    lines = [
+      ' i18n-content="foo-bar" ',
+      'i18n-content="foo_bar"',
+      'i18n-content="FooBar"',
+      'i18n-content="_foo"',
+      'i18n-content="foo_"',
+      'i18n-content="-foo"',
+      'i18n-content="foo-"',
+      'i18n-content="Foo"',
+    ]
+    for line in lines:
+      self.ShouldFailCheck(line, self.checker.I18nContentJavaScriptCaseCheck)
+
+  def testI18nContentJavaScriptCaseCheckPasses(self):
+    lines = [
+      ' i18n-content="abc" ',
+      'i18n-content="fooBar"',
+      '<div i18n-content="exampleTitle"',
+    ]
+    for line in lines:
+      self.ShouldPassCheck(line, self.checker.I18nContentJavaScriptCaseCheck)
+
+  def testLabelCheckFails(self):
+    lines = [
+      ' for="abc"',
+      "for=    ",
+      " \tfor=    ",
+      "   for="
+    ]
+    for line in lines:
+      self.ShouldFailCheck(line, self.checker.LabelCheck)
+
+  def testLabelCheckPass(self):
+    lines = [
+      ' my-for="abc" ',
+      ' myfor="abc" ',
+      " <for",
+    ]
+    for line in lines:
+      self.ShouldPassCheck(line, self.checker.LabelCheck)
+
+
+if __name__ == '__main__':
+  unittest.main()