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..a79906cac0cd71182d278b56bc265316db6dc294
--- /dev/null
+++ b/build/android/pylib/utils/proguard_test.py
@@ -0,0 +1,91 @@
+# 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 test_all(self):
+    test_data = [
+      # Pairs of input (array of strings) and reference output (dict)
+      ['- Program class: org/example/Test',

[jbudorick, 2015/09/17 17:10:02]

Split these into separate test cases.

[mnaganov (inactive), 2015/09/17 17:19:43]

Done.

+       '  Superclass: java/lang/Object'],
+      {
+        'classes': [
+          {
+            'class': 'org.example.Test',
+            'superclass': 'java.lang.Object',
+            'annotations': {},
+            'methods': []
+          }
+        ]
+      },
+      ['- Program class: org/example/Test',
+       'Methods (count = 1):',
+       '- Method:       <init>()V'],
+      {
+        'classes': [
+          {
+            'class': 'org.example.Test',
+            'superclass': '',
+            'annotations': {},
+            'methods': [
+              {
+                'method': '<init>',
+                'annotations': {}
+              }
+            ]
+          }
+        ]
+      },
+      ['- Program class: org/example/Test',
+       '  - Annotation [Lorg/example/Annotation;]:',
+       '  - Annotation [Lorg/example/AnnotationWithValue;]:',
+       '    - Constant element value [attr \'13\']',
+       '      - Utf8 [val]'],
+      {
+        'classes': [
+          {
+            'class': 'org.example.Test',
+            'superclass': '',
+            'annotations': {
+              'Annotation': None,
+              'AnnotationWithValue': 'val'
+            },
+            'methods': []
+          }
+        ]
+      },
+      ['- 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]'],
+      {
+        'classes': [
+          {
+            'class': 'org.example.Test',
+            'superclass': '',
+            'annotations': {},
+            'methods': [
+              {
+                'method': 'Test',
+                'annotations': {
+                  'Annotation': None,
+                  'AnnotationWithValue': 'val'
+                },
+              }
+            ]
+          }
+        ]
+      },
+    ]
+    for i in range(0, len(test_data), 2):
+      output = proguard.Parse(test_data[i])
+      ref_output = test_data[i + 1]
+      self.assertEquals(ref_output, output)