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/*
*
* Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include "src/core/ext/transport/chttp2/alpn/alpn.h"
#include <grpc/support/log.h>
#include "test/core/util/test_config.h"
static void test_alpn_success(void) {
GPR_ASSERT(grpc_chttp2_is_alpn_version_supported("h2", 2));
GPR_ASSERT(grpc_chttp2_is_alpn_version_supported("grpc-exp", 8));
}
static void test_alpn_failure(void) {
GPR_ASSERT(!grpc_chttp2_is_alpn_version_supported("h2-155", 6));
GPR_ASSERT(!grpc_chttp2_is_alpn_version_supported("h1-15", 5));
}
// First index in ALPN supported version list of a given protocol. Returns a
// value one beyond the last valid element index if not found.
static size_t alpn_version_index(const char *version, size_t size) {
size_t i;
for (i = 0; i < grpc_chttp2_num_alpn_versions(); ++i) {
if (!strncmp(version, grpc_chttp2_get_alpn_version_index(i), size)) {
return i;
}
}
return i;
}
static void test_alpn_grpc_before_h2(void) {
// grpc-exp is preferred over h2.
GPR_ASSERT(alpn_version_index("grpc-exp", 8) < alpn_version_index("h2", 2));
}
int main(int argc, char **argv) {
grpc_test_init(argc, argv);
test_alpn_success();
test_alpn_failure();
test_alpn_grpc_before_h2();
return 0;
}
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