Add some unit tests for pylib.utils.proguard

build/android/pylib/utils/proguard_test.py

Index: build/android/pylib/utils/proguard_test.py
diff --git a/build/android/pylib/utils/proguard_test.py b/build/android/pylib/utils/proguard_test.py
new file mode 100644
index 0000000000000000000000000000000000000000..e5d5e0130e9aea35d02e3c48c8e7dcff453d3d48
--- /dev/null
+++ b/build/android/pylib/utils/proguard_test.py
@@ -0,0 +1,98 @@
+# Copyright 2014 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 unittest
+
+from pylib.utils import proguard
+
+class TestParse(unittest.TestCase):
+
+  def testClass(self):
+    actual = proguard.Parse(
+      ['- Program class: org/example/Test',
+       '  Superclass: java/lang/Object'])
+    expected = {
+      'classes': [
+        {
+          'class': 'org.example.Test',
+          'superclass': 'java.lang.Object',
+          'annotations': {},
+          'methods': []
+        }
+      ]
+    }
+    self.assertEquals(expected, actual)
+
+  def testMethod(self):
+    actual = proguard.Parse(
+      ['- Program class: org/example/Test',
+       'Methods (count = 1):',
+       '- Method:       <init>()V'])
+    expected = {
+      'classes': [
+        {
+          'class': 'org.example.Test',
+          'superclass': '',
+          'annotations': {},
+          'methods': [
+            {
+              'method': '<init>',
+              'annotations': {}
+            }
+          ]
+        }
+      ]
+    }
+    self.assertEquals(expected, actual)
+
+  def testClassAnnotation(self):
+    actual = proguard.Parse(
+      ['- Program class: org/example/Test',
+       '  - Annotation [Lorg/example/Annotation;]:',
+       '  - Annotation [Lorg/example/AnnotationWithValue;]:',
+       '    - Constant element value [attr \'13\']',
+       '      - Utf8 [val]'])
+    expected = {
+      'classes': [
+        {
+          'class': 'org.example.Test',
+          'superclass': '',
+          'annotations': {
+            'Annotation': None,
+            'AnnotationWithValue': 'val'
+          },
+          'methods': []
+        }
+      ]
+    }
+    self.assertEquals(expected, actual)
+
+  def testMethodAnnotation(self):
+    actual = proguard.Parse(
+      ['- Program class: org/example/Test',
+       'Methods (count = 1):',
+       '- Method:       Test()V',
+       '  - Annotation [Lorg/example/Annotation;]:',
+       '  - Annotation [Lorg/example/AnnotationWithValue;]:',
+       '    - Constant element value [attr \'13\']',
+       '      - Utf8 [val]'])
+    expected = {
+      'classes': [
+        {
+          'class': 'org.example.Test',
+          'superclass': '',
+          'annotations': {},
+          'methods': [
+            {
+              'method': 'Test',
+              'annotations': {
+                'Annotation': None,
+                'AnnotationWithValue': 'val'
+              },
+            }
+          ]
+        }
+      ]
+    }
+    self.assertEquals(expected, actual)