160 lines
4.4 KiB
C
160 lines
4.4 KiB
C
/*
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* <Copyright>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* Redistributions in binary form must reproduce the above copyright notice, this
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* list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY
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* THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* liberasurecode frontend API header
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*
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* vi: set noai tw=79 ts=4 sw=4:
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*/
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#include <assert.h>
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#include <stdbool.h>
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#include "erasurecode.h"
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typedef int (*TEST_FUNC)(void);
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struct testcase {
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const char *description;
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TEST_FUNC function;
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bool skip;
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};
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//TODO Make this a but more useful
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char *create_buffer(int size)
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{
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char *buf = malloc(size);
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memset(buf, 'x', size);
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return buf;
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}
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static int test_liberasurecode_supported_backends(void)
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{
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//EDL skipping for now since this function is not implemented.
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}
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static int test_create_and_destroy_backend(void)
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{
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struct ec_args args = {
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.k = 10,
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.m = 4,
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};
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int desc = liberasurecode_instance_create("jerasure_rs_vand", &args);
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assert(desc >= 0);
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assert(liberasurecode_instance_destroy(desc) == 0);
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}
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static int test_simple_encode_flat_xor_hd(void)
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{
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struct ec_args args = {
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.k = 10,
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.m = 4,
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.priv_args1.flat_xor_hd_args.hd = 3,
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};
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int rc = 0;
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int desc = -1;
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int size = 1024 * 1024;
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char **encoded_data = NULL, **parity = NULL;
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char *data = NULL;
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data = create_buffer(size);
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if (NULL == data) {
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rc = -ENOMEM;
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goto out;
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}
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desc = liberasurecode_instance_create("flat_xor_hd", &args);
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rc = liberasurecode_encode(desc, data, size, encoded_data, parity);
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assert(rc == 0);
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assert(liberasurecode_instance_destroy(desc) == 0);
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free(data);
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out:
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return rc;
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}
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static int test_simple_encode_jerasure_rs_vand(void)
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{
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struct ec_args args = {
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.k = 10,
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.m = 4,
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};
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int rc = 0;
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int desc = -1;
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int size = 1024 * 1024;
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char **encoded_data = NULL, **parity = NULL;
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char *data = NULL;
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data = create_buffer(size);
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if (NULL == data) {
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rc = -ENOMEM;
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goto out;
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}
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desc = liberasurecode_instance_create("jerasure_rs_vand", &args);
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rc = liberasurecode_encode(desc, data, size, encoded_data, parity);
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assert(rc == 0);
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assert(liberasurecode_instance_destroy(desc) == 0);
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free(data);
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out:
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return rc;
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}
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struct testcase testcases[] = {
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{"liberasurecode_supported_backends",
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test_liberasurecode_supported_backends, true},
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{"create_and_destroy_backend",
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test_create_and_destroy_backend, false},
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{"simple_encode_flat_xor_hd",
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test_simple_encode_flat_xor_hd, true},
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{"simple_encode_jerasure_rs_vand",
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test_simple_encode_jerasure_rs_vand, false},
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{ NULL, NULL, false }
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};
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int main(int argc, char **argv)
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{
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int ii = 0, num_cases = 0;
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for (num_cases = 0; testcases[num_cases].description; num_cases++) {
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/* Just counting */
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}
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printf("1..%d\n", num_cases);
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for (ii = 0; testcases[ii].description != NULL; ++ii) {
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fflush(stdout);
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if (testcases[ii].skip) {
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fprintf(stdout, "ok # SKIP %d - %s\n", ii + 1,
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testcases[ii].description);
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continue;
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}
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testcases[ii].function();
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fprintf(stdout, "ok %d - %s\n", ii + 1, testcases[ii].description);
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fflush(stdout);
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}
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return 0;
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}
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