//tools/binary_size: Various enhancements to console.py

tools/binary_size/match_util_test.py

Index: tools/binary_size/match_util_test.py
diff --git a/tools/binary_size/match_util_test.py b/tools/binary_size/match_util_test.py
new file mode 100755
index 0000000000000000000000000000000000000000..150539906d484145b1242c42b5eb13a282c7f97a
--- /dev/null
+++ b/tools/binary_size/match_util_test.py
@@ -0,0 +1,69 @@
+#!/usr/bin/env python
+# Copyright 2017 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
+
+import match_util
+import re
+
+
+class MatchHelperTest(unittest.TestCase):
+
+  def testExpandRegexIdentifierPlaceholder(self):
+    def matches(pattern, target):
+      regex = re.compile(match_util.ExpandRegexIdentifierPlaceholder(pattern))
+      return bool(regex.search(target) and regex.search(' %s ' % target))
+
+    self.assertTrue(matches(r'{{hello_world}}', 'helloWorld'))
+    self.assertTrue(matches(r'{{hello_world}}', 'HelloWorld'))
+    self.assertTrue(matches(r'{{hello_world}}', 'kHelloWorld'))
+    self.assertTrue(matches(r'{{hello_world}}', 'hello_world'))
+    self.assertTrue(matches(r'{{hello_world}}', '_hello_world'))
+    self.assertTrue(matches(r'{{hello_world}}', 'hello_world_}}'))
+    self.assertTrue(matches(r'{{hello_world}}', 'HELLO_WORLD'))
+    self.assertTrue(matches(r'{{hello_world}}', 'HELLO_WORLD1'))
+    self.assertTrue(matches(r'{{hello_world}}', 'kHelloWorld1'))
+    self.assertFalse(matches(r'{{hello_world}}', 'hello world'))
+    self.assertFalse(matches(r'{{hello_world}}', 'helloworld'))
+    self.assertFalse(matches(r'{{hello_world}}', 'f_hello_world'))
+    self.assertFalse(matches(r'{{hello_world}}', 'hello_world_f'))
+    self.assertFalse(matches(r'{{hello_world}}', 'hello/world'))
+    self.assertFalse(matches(r'{{hello_world}}', 'helloWORLD'))
+    self.assertFalse(matches(r'{{hello_world}}', 'HELLOworld'))
+    self.assertFalse(matches(r'{{hello_world}}', 'HELLOWORLD'))
+    self.assertFalse(matches(r'{{hello_world}}', 'FOO_HELLO_WORLD'))
+    self.assertFalse(matches(r'{{hello_world}}', 'HELLO_WORLD_BAR'))
+    self.assertFalse(matches(r'{{hello_world}}', 'FooHelloWorld'))
+    self.assertFalse(matches(r'{{hello_world}}', 'HelloWorldBar'))
+    self.assertFalse(matches(r'{{hello_world}}', 'foohello/world'))
+    self.assertFalse(matches(r'{{hello_world}}', '1HELLO_WORLD'))
+
+    self.assertTrue(matches(r'{{_hello_world_}}', 'helloWorld'))
+    self.assertTrue(matches(r'{{_hello_world_}}', 'HelloWorld'))
+    self.assertTrue(matches(r'{{_hello_world_}}', 'kHelloWorld'))
+    self.assertTrue(matches(r'{{_hello_world_}}', 'hello_world'))
+    self.assertTrue(matches(r'{{_hello_world_}}', '_hello_world'))
+    self.assertTrue(matches(r'{{_hello_world_}}', 'hello_world_'))
+    self.assertTrue(matches(r'{{_hello_world_}}', 'HELLO_WORLD'))
+    self.assertTrue(matches(r'{{_hello_world_}}', 'HELLO_WORLD1'))
+    self.assertTrue(matches(r'{{_hello_world_}}', 'kHelloWorld1'))
+    self.assertFalse(matches(r'{{_hello_world_}}', 'hello world'))
+    self.assertFalse(matches(r'{{_hello_world_}}', 'helloworld'))
+    self.assertTrue(matches(r'{{_hello_world_}}', 'f_hello_world'))
+    self.assertTrue(matches(r'{{_hello_world_}}', 'hello_world_f'))
+    self.assertFalse(matches(r'{{_hello_world_}}', 'hello/world'))
+    self.assertFalse(matches(r'{{_hello_world_}}', 'helloWORLD'))
+    self.assertFalse(matches(r'{{_hello_world_}}', 'HELLOworld'))
+    self.assertFalse(matches(r'{{_hello_world_}}', 'HELLOWORLD'))
+    self.assertTrue(matches(r'{{_hello_world_}}', 'FOO_HELLO_WORLD'))
+    self.assertTrue(matches(r'{{_hello_world_}}', 'HELLO_WORLD_BAR'))
+    self.assertTrue(matches(r'{{_hello_world_}}', 'FooHelloWorld'))
+    self.assertTrue(matches(r'{{_hello_world_}}', 'HelloWorldBar'))
+    self.assertFalse(matches(r'{{_hello_world_}}', 'foohello/world'))
+    self.assertFalse(matches(r'{{_hello_world_}}', '1HELLO_WORLD'))
+
+
+if __name__ == '__main__':
+  unittest.main()