[Presubmit] check for single quotes in html properties

chrome/browser/web_dev_style/html_checker_test.py

Index: chrome/browser/web_dev_style/html_checker_test.py
diff --git a/chrome/browser/web_dev_style/html_checker_test.py b/chrome/browser/web_dev_style/html_checker_test.py
index e2472bbef03320ce306bb614c976aba61f61a235..c9aa9de3fdcf3d182c45a45942be916e109dbcca 100755
--- a/chrome/browser/web_dev_style/html_checker_test.py
+++ b/chrome/browser/web_dev_style/html_checker_test.py
@@ -47,6 +47,15 @@ class HtmlCheckerTest(SuperMoxTestBase):
     for line in lines:
       self.ShouldFailCheck(line, self.checker.ClassesUseDashFormCheck)
 
+  def testSingleQuoteCheckFails(self):
+    lines = [
+      """ <a href='classBar'> """,
+      """<a foo="bar" href='classBar'>""",
+      """<a foo="bar" less="more" href='classBar' kittens="cats">""",
+    ]
+    for line in lines:
+      self.ShouldFailCheck(line, self.checker.DoNotUseSingleQuotesCheck)

[Dan Beam, 2016/06/23 19:28:03]

please add things that should succeed like

<b id="super-valid">SO VALID!</b>
<a text="i ain't got invalid quotes">i don't</a>
<span>[[i18n('blah')]]</span>

[dschuyler, 2016/06/23 20:44:37]

Done.

+
   def testClassesUseDashFormCheckPasses(self):
     lines = [
       ' class="abc" ',