mirror of
https://github.com/TREX-CoE/trexio.git
synced 2024-11-03 20:54:07 +01:00
118 lines
2.9 KiB
C
118 lines
2.9 KiB
C
#include "trexio.h"
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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#define TEST_BACKEND TREXIO_HDF5
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#define TREXIO_FILE "test_open.h5"
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#define TREXIO_VOID "non_existing_" TREXIO_FILE
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#define RM_COMMAND "rm -rf " TREXIO_FILE
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static int test_open_w (const char* file_name, const back_end_t backend) {
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/* Try to open the TREXIO file in 'write' mode */
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trexio_t* file = NULL;
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trexio_exit_code rc;
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/*================= START OF TEST ==================*/
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// open file in 'write' mode
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file = trexio_open(file_name, 'w', backend, &rc);
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assert (file != NULL);
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assert (rc == TREXIO_SUCCESS);
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// close current session
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rc = trexio_close(file);
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assert (rc == TREXIO_SUCCESS);
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/*================= END OF TEST ==================*/
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return 0;
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}
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static int test_open_r (const char* file_name, const back_end_t backend) {
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/* Try to open the TREXIO file in 'read' mode */
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trexio_t* file = NULL;
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trexio_exit_code rc;
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/*================= START OF TEST ==================*/
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// open file in 'write' mode
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file = trexio_open(file_name, 'r', backend, &rc);
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assert (file != NULL);
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assert (rc == TREXIO_SUCCESS);
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// close current session
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rc = trexio_close(file);
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assert (rc == TREXIO_SUCCESS);
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/*================= END OF TEST ==================*/
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return 0;
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}
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static int test_open_errors (const back_end_t backend) {
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/* Try to call trexio_open with bad arguments */
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trexio_t* file = NULL;
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trexio_exit_code rc;
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/*================= START OF TEST ==================*/
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// open non-existing file in 'r' (read) mode, should return TREXIO_OPEN_ERROR
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file = trexio_open(TREXIO_VOID, 'r', backend, &rc);
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assert (file == NULL);
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assert (rc == TREXIO_OPEN_ERROR);
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fprintf(stderr, "%s \n", trexio_string_of_error(rc));
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// open file with empty file name, should return TREXIO_INVALID_ARG_1
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file = trexio_open("", 'w', backend, &rc);
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assert (file == NULL);
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assert (rc == TREXIO_INVALID_ARG_1);
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fprintf(stderr, "%s \n", trexio_string_of_error(rc));
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// open existing file in non-supported I/O mode, should return TREXIO_INVALID_ARG_2
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file = trexio_open(TREXIO_FILE, 'k', backend, &rc);
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assert (file == NULL);
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assert (rc == TREXIO_INVALID_ARG_2);
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fprintf(stderr, "%s \n", trexio_string_of_error(rc));
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// open existing file with non-supported back end, should return TREXIO_INVALID_ARG_3
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file = trexio_open(TREXIO_VOID, 'w', 666, &rc);
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assert (file == NULL);
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assert (rc == TREXIO_INVALID_ARG_3);
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fprintf(stderr, "%s \n", trexio_string_of_error(rc));
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/*================= END OF TEST ==================*/
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return 0;
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}
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int main(void) {
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/*============== Test launcher ================*/
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int rc;
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rc = system(RM_COMMAND);
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assert (rc == 0);
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test_open_w (TREXIO_FILE, TEST_BACKEND);
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test_open_r (TREXIO_FILE, TEST_BACKEND);
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test_open_errors(TEST_BACKEND);
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rc = system(RM_COMMAND);
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assert (rc == 0);
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return 0;
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}
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