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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/jaegertracing/thrift/lib/cpp/test/Base64Test.cpp | |
parent | Initial commit. (diff) | |
download | ceph-upstream/16.2.11+ds.tar.xz ceph-upstream/16.2.11+ds.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/jaegertracing/thrift/lib/cpp/test/Base64Test.cpp')
-rw-r--r-- | src/jaegertracing/thrift/lib/cpp/test/Base64Test.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/jaegertracing/thrift/lib/cpp/test/Base64Test.cpp b/src/jaegertracing/thrift/lib/cpp/test/Base64Test.cpp new file mode 100644 index 000000000..7686e4e7b --- /dev/null +++ b/src/jaegertracing/thrift/lib/cpp/test/Base64Test.cpp @@ -0,0 +1,74 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +#include <boost/test/auto_unit_test.hpp> +#include <thrift/protocol/TBase64Utils.h> + +using apache::thrift::protocol::base64_encode; +using apache::thrift::protocol::base64_decode; + +BOOST_AUTO_TEST_SUITE(Base64Test) + +void setupTestData(int i, uint8_t* data, int& len) { + len = 0; + do { + data[len] = (uint8_t)(i & 0xFF); + i >>= 8; + len++; + } while ((len < 3) && (i != 0)); + + BOOST_ASSERT(i == 0); +} + +void checkEncoding(uint8_t* data, int len) { +#ifdef NDEBUG + ((void)data); +#endif + + for (int i = 0; i < len; i++) { + BOOST_ASSERT(isalnum(data[i]) || data[i] == '/' || data[i] == '+'); + } +} + +BOOST_AUTO_TEST_CASE(test_Base64_Encode_Decode) { + int len; + uint8_t testInput[3]; + uint8_t testOutput[4]; + + // Test all possible encoding / decoding cases given the + // three byte limit for base64_encode. + + for (int i = 0xFFFFFF; i >= 0; i--) { + + // fill testInput based on i + setupTestData(i, testInput, len); + + // encode the test data, then decode it again + base64_encode(testInput, len, testOutput); + + // verify each byte has a valid Base64 value (alphanumeric or either + or /) + checkEncoding(testOutput, len); + + // decode output and check that it matches input + base64_decode(testOutput, len + 1); + BOOST_ASSERT(0 == memcmp(testInput, testOutput, len)); + } +} + +BOOST_AUTO_TEST_SUITE_END() |