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#include <stdlib.h>
#include <string.h>
#include <check.h>
#include "MEM_guardedalloc.h"
#include "BKE_blender.h"
#include "BKE_image.h"
#include "BKE_utildefines.h"
#include "BKE_global.h"
#include "BLI_listbase.h"
#include "BLI_util.h"
#include "BLI_fileops.h"
#include "BLI_string.h"
#include "DNA_image_types.h"
char bprogname[FILE_MAXDIR+FILE_MAXFILE];
char btempdir[FILE_MAXDIR+FILE_MAXFILE];
typedef struct ImageTestResult {
char *path;
char *rel;
int ret;
} ImageTestResult;
typedef struct ImageTestData {
char *path; /* image filename */
ImageTestResult result[10];
} ImageTestData;
/* check that BKE_copy_images manipulates paths correctly */
START_TEST(test_copy_images)
{
char **dir;
ImageTestData *test;
int i,j;
#ifdef WIN32
/* TBD... */
#else
/*
XXX are these paths possible in image->name?:
./foo/image.png
../foo/image.png
if so, BKE_copy_images currently doesn't support them!
*/
const char *blend_dir = "/home/user/foo";
char *dest_dir[] = {"/home/user/", "/home/user", "/home/user/export/", "/home/user/foo/", NULL};
static ImageTestData test_data[] = {
/* image path | [expected output path | corresponding relative path | expected return value] */
/* relative, 0 level deep */
{"//image.png", {{"/home/user/image.png", "image.png", 1},
{"/home/user/image.png", "image.png", 1},
{"/home/user/export/image.png", "image.png", 1},
{"/home/user/foo/image.png", "image.png", 2},}},
/* relative, 1 level deep */
{"//bar/image.png", {{"/home/user/bar/image.png", "bar/image.png", 1},
{"/home/user/bar/image.png", "bar/image.png", 1},
{"/home/user/export/bar/image.png", "bar/image.png", 1},
{"/home/user/foo/bar/image.png", "bar/image.png", 2},}},
/* relative, 2 level deep */
{"//bar/foo/image.png", {{"/home/user/bar/foo/image.png", "bar/foo/image.png", 1},
{"/home/user/bar/foo/image.png", "bar/foo/image.png", 1},
{"/home/user/export/bar/foo/image.png", "bar/foo/image.png", 1},
{"/home/user/foo/bar/foo/image.png", "bar/foo/image.png", 2},}},
/* absolute, not under .blend dir */
{"/home/user/bar/image.png", {{"/home/user/image.png", "image.png", 1},
{"/home/user/image.png", "image.png", 1},
{"/home/user/export/image.png", "image.png", 1},
{"/home/user/foo/image.png", "image.png", 1},}},
/* absolute, under .blend dir, 0 level deep */
{"/home/user/foo/image.png", {{"/home/user/image.png", "image.png", 1},
{"/home/user/image.png", "image.png", 1},
{"/home/user/export/image.png", "image.png", 1},
{"/home/user/foo/image.png", "image.png", 2},}},
/* absolute, under .blend dir, 1 level deep */
{"/home/user/foo/bar/image.png", {{"/home/user/bar/image.png", "bar/image.png", 1},
{"/home/user/bar/image.png", "bar/image.png", 1},
{"/home/user/export/bar/image.png", "bar/image.png", 1},
{"/home/user/foo/bar/image.png", "bar/image.png", 2},}},
/* absolute, under .blend dir, 2 level deep */
{"/home/user/foo/bar/foo/image.png", {{"/home/user/bar/foo/image.png", "bar/foo/image.png", 1},
{"/home/user/bar/foo/image.png", "bar/foo/image.png", 1},
{"/home/user/export/bar/foo/image.png", "bar/foo/image.png", 1},
{"/home/user/foo/bar/foo/image.png", "bar/foo/image.png", 2},}},
/* empty image path, don't let these pass! */
{"", {{"", 0},
{"", 0},
{"", 0}}},
{NULL},
};
/* substitute G.sce */
BLI_snprintf(G.sce, sizeof(G.sce), "%s/untitled.blend", blend_dir);
#endif
for (dir= dest_dir, i= 0; *dir; dir++, i++) {
for (test= &test_data[0]; test->path; test++) {
Image image;
char path[FILE_MAX];
char rel[FILE_MAX];
char part[200];
int ret;
BLI_strncpy(image.name, test->path, sizeof(image.name));
/* passing NULL as abs path or rel path or both shouldn't break it */
int abs_rel_null[][2]= {{0, 0}, {1, 0}, {0, 1}, {1, 1}, {-1}};
for (j= 0; abs_rel_null[j][0] != -1; j++) {
int *is_null= abs_rel_null[j];
ret= BKE_get_image_export_path(&image, *dir,
is_null[0] ? NULL : path, sizeof(path),
is_null[1] ? NULL : rel, sizeof(rel));
BLI_snprintf(part, sizeof(part), "For image at %s (output abs path is %s, rel path is %s)",
test->path, is_null[0] ? "NULL" : "non-NULL", is_null[1] ? "NULL" : "non-NULL");
/* we should get what we expect */
ImageTestResult *res= &test->result[i];
fail_if(ret != res->ret, "%s, expected to return %d got %d.", part, res->ret, ret);
if (!is_null[0] && res->path)
fail_if(strcmp(path, res->path), "%s, expected absolute path \"%s\" got \"%s\".", part, res->path, path);
if (!is_null[1] && res->rel)
fail_if(strcmp(rel, res->rel), "%s, expected relative path \"%s\" got \"%s\".", part, res->rel, rel);
}
}
}
}
END_TEST
static Suite *image_suite(void)
{
Suite *s= suite_create("Image");
/* Core test case */
TCase *tc_core= tcase_create("Core");
tcase_add_test(tc_core, test_copy_images);
suite_add_tcase(s, tc_core);
return s;
}
int run_tests()
{
int totfail;
Suite *s= image_suite();
SRunner *sr= srunner_create(s);
/* run tests */
srunner_run_all(sr, CK_VERBOSE);
totfail= srunner_ntests_failed(sr);
srunner_free(sr);
return !totfail ? EXIT_SUCCESS : EXIT_FAILURE;
}
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