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#include <gtest/gtest.h>
#include <Imlib2.h>
#include <fcntl.h>
#include "config.h"
int debug = 0;
#define D(...) if (debug) printf(__VA_ARGS__)
#define D2(...) if (debug > 1) printf(__VA_ARGS__)
#define EXPECT_OK(x) EXPECT_FALSE(x)
#define EXPECT_ERR(x) EXPECT_TRUE(x)
#define TOPDIR SRC_DIR
#define IMGDIR TOPDIR "/test/images"
#define FILE_REF "icon-64.png"
static const char *const pfxs[] = {
"argb",
"bmp",
"ff",
"gif",
"ico",
"jpg.mp3", // id3
"jpeg",
"ilbm", // lbm
"png",
"pbm", // pnm
"ppm", // pnm
"tga",
#ifdef BUILD_SVG_LOADER
"svg",
#endif
"tiff",
"webp",
"xbm",
"xpm",
#ifdef BUILD_BZ2_LOADER
"ff.bz2", // bz2
#endif
#ifdef BUILD_ZLIB_LOADER
"ff.gz", // zlib
#endif
#ifdef BUILD_LZMA_LOADER
"ff.xz", // lzma
#endif
};
#define N_PFX (sizeof(pfxs) / sizeof(char*))
static int
progress(Imlib_Image im, char percent, int update_x, int update_y,
int update_w, int update_h)
{
D2("%s: %3d%% %4d,%4d %4dx%4d\n",
__func__, percent, update_x, update_y, update_w, update_h);
return 1; /* Continue */
}
static void
image_free(Imlib_Image im)
{
imlib_context_set_image(im);
imlib_free_image_and_decache();
}
static void
test_load(void)
{
char filei[256];
char fileo[256];
unsigned int i, j;
Imlib_Image im;
Imlib_Load_Error lerr;
FILE *fp;
int fd;
int err;
snprintf(filei, sizeof(filei), "%s/%s", IMGDIR, FILE_REF);
D("Load '%s'\n", filei);
im = imlib_load_image(filei);
ASSERT_TRUE(im);
image_free(im);
for (i = 0; i < N_PFX; i++)
{
// Load files of all types
snprintf(fileo, sizeof(fileo), "%s/%s.%s", IMGDIR, "icon-64", pfxs[i]);
D("Load '%s'\n", fileo);
im = imlib_load_image_with_error_return(fileo, &lerr);
EXPECT_TRUE(im);
EXPECT_EQ(lerr, 0);
if (!im || lerr)
D("Error %d im=%p loading '%s'\n", lerr, im, fileo);
if (im)
image_free(im);
imlib_flush_loaders();
if (strchr(pfxs[i], '.') == 0)
{
snprintf(filei, sizeof(filei), "%s.%s", "icon-64", pfxs[i]);
for (j = 0; j < N_PFX; j++)
{
// Load certain types pretending they are something else
snprintf(fileo, sizeof(fileo), "%s/%s.%s.%s", IMGDIR,
"icon-64", pfxs[i], pfxs[j]);
unlink(fileo);
symlink(filei, fileo);
D("Load incorrect suffix '%s'\n", fileo);
im = imlib_load_image_with_error_return(fileo, &lerr);
EXPECT_TRUE(im);
EXPECT_EQ(lerr, 0);
if (!im || lerr)
D("Error %d im=%p loading '%s'\n", lerr, im, fileo);
if (im)
image_free(im);
}
}
// Empty files of all types
snprintf(fileo, sizeof(fileo), "%s/%s.%s", IMGDIR, "empty", pfxs[i]);
unlink(fileo);
fp = fopen(fileo, "wb");
fclose(fp);
D("Load empty '%s'\n", fileo);
im = imlib_load_image_with_error_return(fileo, &lerr);
D(" err = %d\n", lerr);
EXPECT_TRUE(lerr == IMLIB_LOAD_ERROR_UNKNOWN);
// Non-existing files of all types
snprintf(fileo, sizeof(fileo), "%s/%s.%s", IMGDIR, "nonex", pfxs[i]);
unlink(fileo);
symlink("non-existing", fileo);
D("Load non-existing '%s'\n", fileo);
im = imlib_load_image_with_error_return(fileo, &lerr);
EXPECT_EQ(lerr, IMLIB_LOAD_ERROR_FILE_DOES_NOT_EXIST);
// Load via fd
snprintf(fileo, sizeof(fileo), "%s/%s.%s", IMGDIR, "icon-64", pfxs[i]);
fd = open(fileo, O_RDONLY);
D("Load fd %d '%s'\n", fd, fileo);
snprintf(fileo, sizeof(fileo), ".%s", pfxs[i]);
im = imlib_load_image_fd(fd, pfxs[i]);
EXPECT_TRUE(im);
if (im)
image_free(im);
err = close(fd);
EXPECT_TRUE(err != 0);
}
}
TEST(LOAD, load_1)
{
test_load();
}
TEST(LOAD, load_2)
{
imlib_context_set_progress_function(progress);
imlib_context_set_progress_granularity(10);
test_load();
}
int
main(int argc, char **argv)
{
const char *s;
::testing::InitGoogleTest(&argc, argv);
for (argc--, argv++; argc > 0; argc--, argv++)
{
s = argv[0];
if (*s++ != '-')
break;
switch (*s)
{
case 'd':
debug++;
break;
}
}
return RUN_ALL_TESTS();
}
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