Index: components/base32/base32_unittest.cc |
diff --git a/components/base32/base32_unittest.cc b/components/base32/base32_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..350b61c96b8c1315fcf0d69604d6a697a4a34387 |
--- /dev/null |
+++ b/components/base32/base32_unittest.cc |
@@ -0,0 +1,55 @@ |
+// Copyright 2016 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 <string> |
+ |
+#include "components/base32/base32.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+ |
+namespace base32 { |
+namespace { |
+ |
+TEST(Base32Test, EncodesRfcTestVectorsCorrectlyWithoutPadding) { |
+ // Tests from http://tools.ietf.org/html/rfc4648#section-10. |
+ constexpr char test_str[] = "foobar"; |
+ |
+ constexpr const char* expected[] = { |
+ "", "MY", "MZXQ", "MZXW6", "MZXW6YQ", "MZXW6YTB", "MZXW6YTBOI"}; |
+ |
+ // Run the tests, with one more letter in the input every pass. |
+ for (size_t i = 0; i < arraysize(expected); ++i) { |
+ std::string output = Base32Encode(base::StringPiece(test_str, i), |
+ Base32EncodePolicy::OMIT_PADDING); |
+ EXPECT_EQ(expected[i], output); |
+ } |
+} |
+ |
+TEST(Base32Test, EncodesRfcTestVectorsCorrectlyWithPadding) { |
+ // Tests from http://tools.ietf.org/html/rfc4648#section-10. |
+ constexpr char test_str[] = "foobar"; |
+ |
+ constexpr const char* expected[] = { |
+ "", "MY======", "MZXQ====", "MZXW6===", |
+ "MZXW6YQ=", "MZXW6YTB", "MZXW6YTBOI======"}; |
+ |
+ // Run the tests, with one more letter in the input every pass. |
+ for (size_t i = 0; i < arraysize(expected); ++i) { |
+ std::string output = Base32Encode(base::StringPiece(test_str, i)); |
+ EXPECT_EQ(expected[i], output); |
+ } |
+} |
+ |
+TEST(Base32Test, EncodesSha256HashCorrectly) { |
+ // Useful to test with longer input than the RFC test vectors, and encoding |
+ // SHA-256 hashes is one of the use cases for this component. |
+ constexpr char hash[] = |
+ "\x1f\x25\xe1\xca\xba\x4f\xf9\xb8\x27\x24\x83\x0f\xca\x60\xe4\xc2\xbe\xa8" |
+ "\xc3\xa9\x44\x1c\x27\xb0\xb4\x3e\x6a\x96\x94\xc7\xb8\x04"; |
+ std::string output = Base32Encode(base::StringPiece(hash, 32), |
+ Base32EncodePolicy::OMIT_PADDING); |
+ EXPECT_EQ("D4S6DSV2J743QJZEQMH4UYHEYK7KRQ5JIQOCPMFUHZVJNFGHXACA", output); |
+} |
+ |
+} // namespace |
+} // namespace base32 |