mirror of
https://github.com/php-win-ext/grpc.git
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118 lines
4.1 KiB
C++
118 lines
4.1 KiB
C++
/*
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*
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* Copyright 2015 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#include "src/core/lib/compression/algorithm_metadata.h"
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#include <stdlib.h>
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#include <string.h>
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#include <grpc/grpc.h>
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#include <grpc/support/log.h>
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#include "src/core/lib/iomgr/exec_ctx.h"
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#include "src/core/lib/slice/slice_internal.h"
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#include "src/core/lib/transport/static_metadata.h"
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#include "test/core/util/test_config.h"
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const uint32_t message_prefix_length = 0;
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const uint32_t stream_prefix_length = 7;
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static void test_algorithm_mesh(void) {
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int i;
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gpr_log(GPR_DEBUG, "test_algorithm_mesh");
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for (i = 0; i < GRPC_COMPRESS_ALGORITHMS_COUNT; i++) {
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const char* name;
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grpc_compression_algorithm parsed;
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grpc_slice mdstr;
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grpc_mdelem mdelem;
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grpc_core::ExecCtx exec_ctx;
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GPR_ASSERT(
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grpc_compression_algorithm_name((grpc_compression_algorithm)i, &name));
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GPR_ASSERT(grpc_compression_algorithm_parse(
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grpc_slice_from_static_string(name), &parsed));
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GPR_ASSERT((int)parsed == i);
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mdstr = grpc_slice_from_copied_string(name);
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GPR_ASSERT(grpc_slice_eq(mdstr, grpc_compression_algorithm_slice(parsed)));
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GPR_ASSERT(parsed == grpc_compression_algorithm_from_slice(mdstr));
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if (parsed == 0) {
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continue;
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} else if (grpc_compression_algorithm_is_message(parsed)) {
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mdelem = grpc_message_compression_encoding_mdelem(
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grpc_compression_algorithm_to_message_compression_algorithm(parsed));
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grpc_slice value = GRPC_MDVALUE(mdelem);
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GPR_ASSERT(0 == memcmp(&name[message_prefix_length],
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GRPC_SLICE_START_PTR(value),
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GRPC_SLICE_LENGTH(value)));
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GPR_ASSERT(grpc_slice_eq(GRPC_MDKEY(mdelem), GRPC_MDSTR_GRPC_ENCODING));
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} else {
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mdelem = grpc_stream_compression_encoding_mdelem(
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grpc_compression_algorithm_to_stream_compression_algorithm(parsed));
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grpc_slice value = GRPC_MDVALUE(mdelem);
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GPR_ASSERT(0 == memcmp(&name[stream_prefix_length],
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GRPC_SLICE_START_PTR(value),
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GRPC_SLICE_LENGTH(value)));
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GPR_ASSERT(
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grpc_slice_eq(GRPC_MDKEY(mdelem), GRPC_MDSTR_CONTENT_ENCODING));
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}
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grpc_slice_unref_internal(mdstr);
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GRPC_MDELEM_UNREF(mdelem);
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}
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/* test failure */
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GPR_ASSERT(GRPC_MDISNULL(
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grpc_compression_encoding_mdelem(GRPC_COMPRESS_ALGORITHMS_COUNT)));
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}
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static void test_algorithm_failure(void) {
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grpc_core::ExecCtx exec_ctx;
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grpc_slice mdstr;
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gpr_log(GPR_DEBUG, "test_algorithm_failure");
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GPR_ASSERT(grpc_compression_algorithm_name(GRPC_COMPRESS_ALGORITHMS_COUNT,
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nullptr) == 0);
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GPR_ASSERT(
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grpc_compression_algorithm_name(static_cast<grpc_compression_algorithm>(
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GRPC_COMPRESS_ALGORITHMS_COUNT + 1),
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nullptr) == 0);
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mdstr = grpc_slice_from_static_string("this-is-an-invalid-algorithm");
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GPR_ASSERT(grpc_compression_algorithm_from_slice(mdstr) ==
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GRPC_COMPRESS_ALGORITHMS_COUNT);
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GPR_ASSERT(grpc_slice_eq(
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grpc_compression_algorithm_slice(GRPC_COMPRESS_ALGORITHMS_COUNT),
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grpc_empty_slice()));
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GPR_ASSERT(grpc_slice_eq(
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grpc_compression_algorithm_slice(static_cast<grpc_compression_algorithm>(
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static_cast<int>(GRPC_COMPRESS_ALGORITHMS_COUNT) + 1)),
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grpc_empty_slice()));
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grpc_slice_unref_internal(mdstr);
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}
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int main(int argc, char** argv) {
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grpc::testing::TestEnvironment env(argc, argv);
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grpc_init();
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test_algorithm_mesh();
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test_algorithm_failure();
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grpc_shutdown();
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return 0;
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}
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