|
|
|
/*
|
|
|
|
*
|
|
|
|
* 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 <stdlib.h>
|
|
|
|
#include <string.h>
|
|
|
|
|
|
|
|
#include <grpc/compression.h>
|
|
|
|
#include <grpc/grpc.h>
|
|
|
|
#include <grpc/support/log.h>
|
|
|
|
#include <grpc/support/useful.h>
|
|
|
|
|
|
|
|
#include "test/core/util/test_config.h"
|
|
|
|
|
|
|
|
static void test_compression_algorithm_parse(void) {
|
|
|
|
size_t i;
|
|
|
|
const char *valid_names[] = {"identity", "gzip", "deflate"};
|
|
|
|
const grpc_compression_algorithm valid_algorithms[] = {
|
|
|
|
GRPC_COMPRESS_NONE, GRPC_COMPRESS_GZIP, GRPC_COMPRESS_DEFLATE};
|
|
|
|
const char *invalid_names[] = {"gzip2", "foo", "", "2gzip"};
|
|
|
|
|
|
|
|
gpr_log(GPR_DEBUG, "test_compression_algorithm_parse");
|
|
|
|
|
|
|
|
for (i = 0; i < GPR_ARRAY_SIZE(valid_names); i++) {
|
|
|
|
const char *valid_name = valid_names[i];
|
|
|
|
grpc_compression_algorithm algorithm;
|
|
|
|
const int success = grpc_compression_algorithm_parse(
|
|
|
|
grpc_slice_from_static_string(valid_name), &algorithm);
|
|
|
|
GPR_ASSERT(success != 0);
|
|
|
|
GPR_ASSERT(algorithm == valid_algorithms[i]);
|
|
|
|
}
|
|
|
|
|
|
|
|
for (i = 0; i < GPR_ARRAY_SIZE(invalid_names); i++) {
|
|
|
|
const char *invalid_name = invalid_names[i];
|
|
|
|
grpc_compression_algorithm algorithm;
|
|
|
|
int success;
|
|
|
|
success = grpc_compression_algorithm_parse(
|
|
|
|
grpc_slice_from_static_string(invalid_name), &algorithm);
|
|
|
|
GPR_ASSERT(success == 0);
|
|
|
|
/* the value of "algorithm" is undefined upon failure */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void test_compression_algorithm_name(void) {
|
|
|
|
int success;
|
|
|
|
char *name;
|
|
|
|
size_t i;
|
|
|
|
const char *valid_names[] = {"identity", "gzip", "deflate"};
|
|
|
|
const grpc_compression_algorithm valid_algorithms[] = {
|
|
|
|
GRPC_COMPRESS_NONE, GRPC_COMPRESS_GZIP, GRPC_COMPRESS_DEFLATE};
|
|
|
|
|
|
|
|
gpr_log(GPR_DEBUG, "test_compression_algorithm_name");
|
|
|
|
|
|
|
|
for (i = 0; i < GPR_ARRAY_SIZE(valid_algorithms); i++) {
|
|
|
|
success = grpc_compression_algorithm_name(valid_algorithms[i], &name);
|
|
|
|
GPR_ASSERT(success != 0);
|
|
|
|
GPR_ASSERT(strcmp(name, valid_names[i]) == 0);
|
|
|
|
}
|
|
|
|
|
|
|
|
success =
|
|
|
|
grpc_compression_algorithm_name(GRPC_COMPRESS_ALGORITHMS_COUNT, &name);
|
|
|
|
GPR_ASSERT(success == 0);
|
|
|
|
/* the value of "name" is undefined upon failure */
|
|
|
|
}
|
|
|
|
|
|
|
|
static void test_compression_algorithm_for_level(void) {
|
|
|
|
gpr_log(GPR_DEBUG, "test_compression_algorithm_for_level");
|
|
|
|
|
|
|
|
{
|
|
|
|
/* accept only identity (aka none) */
|
|
|
|
uint32_t accepted_encodings = 0;
|
|
|
|
GPR_BITSET(&accepted_encodings, GRPC_COMPRESS_NONE); /* always */
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_NONE ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_NONE,
|
|
|
|
accepted_encodings));
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_NONE ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_LOW,
|
|
|
|
accepted_encodings));
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_NONE ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_MED,
|
|
|
|
accepted_encodings));
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_NONE ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_HIGH,
|
|
|
|
accepted_encodings));
|
|
|
|
}
|
|
|
|
|
|
|
|
{
|
|
|
|
/* accept only gzip */
|
|
|
|
uint32_t accepted_encodings = 0;
|
|
|
|
GPR_BITSET(&accepted_encodings, GRPC_COMPRESS_NONE); /* always */
|
|
|
|
GPR_BITSET(&accepted_encodings, GRPC_COMPRESS_GZIP);
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_NONE ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_NONE,
|
|
|
|
accepted_encodings));
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_GZIP ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_LOW,
|
|
|
|
accepted_encodings));
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_GZIP ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_MED,
|
|
|
|
accepted_encodings));
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_GZIP ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_HIGH,
|
|
|
|
accepted_encodings));
|
|
|
|
}
|
|
|
|
|
|
|
|
{
|
|
|
|
/* accept only deflate */
|
|
|
|
uint32_t accepted_encodings = 0;
|
|
|
|
GPR_BITSET(&accepted_encodings, GRPC_COMPRESS_NONE); /* always */
|
|
|
|
GPR_BITSET(&accepted_encodings, GRPC_COMPRESS_DEFLATE);
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_NONE ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_NONE,
|
|
|
|
accepted_encodings));
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_DEFLATE ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_LOW,
|
|
|
|
accepted_encodings));
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_DEFLATE ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_MED,
|
|
|
|
accepted_encodings));
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_DEFLATE ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_HIGH,
|
|
|
|
accepted_encodings));
|
|
|
|
}
|
|
|
|
|
|
|
|
{
|
|
|
|
/* accept gzip and deflate */
|
|
|
|
uint32_t accepted_encodings = 0;
|
|
|
|
GPR_BITSET(&accepted_encodings, GRPC_COMPRESS_NONE); /* always */
|
|
|
|
GPR_BITSET(&accepted_encodings, GRPC_COMPRESS_GZIP);
|
|
|
|
GPR_BITSET(&accepted_encodings, GRPC_COMPRESS_DEFLATE);
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_NONE ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_NONE,
|
|
|
|
accepted_encodings));
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_GZIP ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_LOW,
|
|
|
|
accepted_encodings));
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_DEFLATE ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_MED,
|
|
|
|
accepted_encodings));
|
|
|
|
|
|
|
|
GPR_ASSERT(GRPC_COMPRESS_DEFLATE ==
|
|
|
|
grpc_compression_algorithm_for_level(GRPC_COMPRESS_LEVEL_HIGH,
|
|
|
|
accepted_encodings));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void test_compression_enable_disable_algorithm(void) {
|
|
|
|
grpc_compression_options options;
|
|
|
|
grpc_compression_algorithm algorithm;
|
|
|
|
|
|
|
|
gpr_log(GPR_DEBUG, "test_compression_enable_disable_algorithm");
|
|
|
|
|
|
|
|
grpc_compression_options_init(&options);
|
|
|
|
for (algorithm = GRPC_COMPRESS_NONE;
|
|
|
|
algorithm < GRPC_COMPRESS_ALGORITHMS_COUNT; algorithm++) {
|
|
|
|
/* all algorithms are enabled by default */
|
|
|
|
GPR_ASSERT(grpc_compression_options_is_algorithm_enabled(&options,
|
|
|
|
algorithm) != 0);
|
|
|
|
}
|
|
|
|
/* disable one by one */
|
|
|
|
for (algorithm = GRPC_COMPRESS_NONE;
|
|
|
|
algorithm < GRPC_COMPRESS_ALGORITHMS_COUNT; algorithm++) {
|
|
|
|
grpc_compression_options_disable_algorithm(&options, algorithm);
|
|
|
|
GPR_ASSERT(grpc_compression_options_is_algorithm_enabled(&options,
|
|
|
|
algorithm) == 0);
|
|
|
|
}
|
|
|
|
/* re-enable one by one */
|
|
|
|
for (algorithm = GRPC_COMPRESS_NONE;
|
|
|
|
algorithm < GRPC_COMPRESS_ALGORITHMS_COUNT; algorithm++) {
|
|
|
|
grpc_compression_options_enable_algorithm(&options, algorithm);
|
|
|
|
GPR_ASSERT(grpc_compression_options_is_algorithm_enabled(&options,
|
|
|
|
algorithm) != 0);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
int main(int argc, char **argv) {
|
|
|
|
grpc_init();
|
|
|
|
test_compression_algorithm_parse();
|
|
|
|
test_compression_algorithm_name();
|
|
|
|
test_compression_algorithm_for_level();
|
|
|
|
test_compression_enable_disable_algorithm();
|
|
|
|
grpc_shutdown();
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|