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/** @file
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.
*/
/**
* @file test_content_range.cc
* @brief Unit test for slice ContentRange
*/
#define CATCH_CONFIG_MAIN /* include main function */
#include "catch.hpp" /* catch unit-test framework */
#include "../ContentRange.h"
TEST_CASE("content_range invalid state", "[AWS][slice][utility]")
{
CHECK_FALSE(ContentRange().isValid()); // null range
CHECK_FALSE(ContentRange(1024, 1024, 4000).isValid()); // zero range
CHECK_FALSE(ContentRange(0, 1024, 1023).isValid()); // past end
CHECK_FALSE(ContentRange(-5, 13, 40).isValid()); // negative start
}
TEST_CASE("content_range to/from string - valid", "[AWS][slice][utility]")
{
ContentRange const exprange(1023, 1048576, 307232768);
CHECK(exprange.isValid());
std::string const expstr("bytes 1023-1048575/307232768");
char gotbuf[1024];
int gotlen = sizeof(gotbuf);
bool const strstat(exprange.toStringClosed(gotbuf, &gotlen));
CHECK(strstat);
CHECK(gotlen == static_cast<int>(expstr.size()));
CHECK(expstr == std::string(gotbuf));
ContentRange gotrange;
bool const gotstat(gotrange.fromStringClosed(expstr.c_str()));
CHECK(gotstat);
CHECK(gotrange.m_beg == exprange.m_beg);
CHECK(gotrange.m_end == exprange.m_end);
CHECK(gotrange.m_length == exprange.m_length);
}
TEST_CASE("content_range from string - invalid", "[AWS][slice][utility]")
{
std::vector<std::string> const badstrings = {
"bytes=1024-1692", // malformed
"bytes=1023-1048575/307232768", // malformed
"bytes 1023-1022/5000", // zero size
"bytes -40-12/50", // negative start
"bytes 5-13/11" // past end
};
ContentRange cr;
for (std::string const &badstr : badstrings) {
if (!cr.fromStringClosed(badstr.c_str())) {
CHECK_FALSE(cr.isValid());
INFO(badstr.c_str());
}
}
}
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