[Autofill] Add a unit test for the autofill_regexes code.
BUG=none
[email protected]
Review URL: https://chromiumcodereview.appspot.com/11344028
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@165043 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/autofill/autofill_regexes_unittest.cc b/chrome/browser/autofill/autofill_regexes_unittest.cc
new file mode 100644
index 0000000..5f3254e
--- /dev/null
+++ b/chrome/browser/autofill/autofill_regexes_unittest.cc
@@ -0,0 +1,60 @@
+// Copyright (c) 2012 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.
+
+#include "chrome/browser/autofill/autofill_regexes.h"
+
+#include "base/string16.h"
+#include "base/utf_string_conversions.h"
+#include "chrome/browser/autofill/autofill_regex_constants.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+TEST(AutofillRegexesTest, AutofillRegexes) {
+ struct TestCase {
+ const char* const input;
+ const char* const pattern;
+ };
+
+ const TestCase kPositiveCases[] = {
+ // Empty pattern
+ {"", ""},
+ {"Look, ma' -- a non-empty string!", ""},
+ // Substring
+ {"string", "tri"},
+ // Substring at beginning
+ {"string", "str"},
+ {"string", "^str"},
+ // Substring at end
+ {"string", "ring"},
+ {"string", "ring$"},
+ // Case-insensitive
+ {"StRiNg", "string"},
+ };
+ for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kPositiveCases); ++i) {
+ const TestCase& test_case = kPositiveCases[i];
+ SCOPED_TRACE(test_case.input);
+ SCOPED_TRACE(test_case.pattern);
+ EXPECT_TRUE(autofill::MatchesPattern(ASCIIToUTF16(test_case.input),
+ ASCIIToUTF16(test_case.pattern)));
+ }
+
+ const TestCase kNegativeCases[] = {
+ // Empty string
+ {"", "Look, ma' -- a non-empty pattern!"},
+ // Substring
+ {"string", "trn"},
+ // Substring at beginning
+ {"string", " str"},
+ {"string", "^tri"},
+ // Substring at end
+ {"string", "ring "},
+ {"string", "rin$"},
+ };
+ for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kNegativeCases); ++i) {
+ const TestCase& test_case = kNegativeCases[i];
+ SCOPED_TRACE(test_case.input);
+ SCOPED_TRACE(test_case.pattern);
+ EXPECT_FALSE(autofill::MatchesPattern(ASCIIToUTF16(test_case.input),
+ ASCIIToUTF16(test_case.pattern)));
+ }
+}
