Compile plural strings to android <plurals> elem

grit/format/android_xml_unittest.py

Index: grit/format/android_xml_unittest.py
diff --git a/grit/format/android_xml_unittest.py b/grit/format/android_xml_unittest.py
index c5ce00f0d5c9896a2a0d92be0fa450b57918eeb7..adab8ca1c65408543eabfd80611eea9658cfaa24 100644
--- a/grit/format/android_xml_unittest.py
+++ b/grit/format/android_xml_unittest.py
@@ -50,6 +50,11 @@ a sledge hammer.
           <message name="IDS_PLACEHOLDERS" desc="A string with placeholders">
             I'll buy a <ph name="WAVELENGTH">%d<ex>200</ex></ph> nm laser at <ph name="STORE_NAME">%s<ex>the grocery store</ex></ph>.
           </message>
+          <message name="IDS_PLURALS" desc="A string using the ICU plural format">
+            {NUM_THINGS, plural,
+            =1 {Maybe I'll get one laser.}
+            other {Maybe I'll get # lasers.}}
+          </message>
         </messages>
         """)
 
@@ -69,9 +74,13 @@ a sledge hammer."</string>
 <string name="product_specific" product="nosdcard">"Lasers will probably be helpful."</string>
 <string name="custom_name" product="default">"You have an SD card"</string>
 <string name="placeholders">"I\'ll buy a %d nm laser at %s."</string>
+<plurals name="plurals">
+  <item quantity="one">"Maybe I\'ll get one laser."</item>
+  <item quantity="other">"Maybe I\'ll get %d lasers."</item>
+</plurals>
 </resources>
 """
-    self.assertEqual(output.strip(), expected.strip())
+    self.assertEqual(output.strip(), expected.strip(), msg=output.strip() + '\n' + expected.strip())

[newt (away), 2015/08/04 18:15:11]

why this custom msg? assertEqual() already prints out the expected and actual
values?

[conleyo, 2015/08/04 18:53:55]

Sorry, debugging output.  The standard string diff message is practically
worthless.  In my personal python projects I always override assertEqual with a
more descriptive method.

[conleyo, 2015/08/04 22:56:14]

Done.

 
   def testTaggedOnly(self):
     root = util.ParseGrdForUnittest(ur"""