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Fixed image test.

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This commit is contained in:
Armin Novak 2015-06-02 17:53:16 +02:00
parent 2a3cd74c02
commit 1c3b38f58b
1 changed files with 60 additions and 30 deletions
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90
winpr/libwinpr/utils/test/TestImage.c
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@ -17,23 +17,38 @@ static void *read_image(const char *src, size_t *size)
FILE *fsrc = fopen(src, "r");
if (!fsrc)
{
fprintf(stdout, "Failed to open file %s\n", src);
goto cleanup;
}
if (fseek(fsrc, 0, SEEK_END))
{
fprintf(stdout, "Failed to seek to file end\n");
goto cleanup;
}
src_size = ftell(fsrc);
if (fseek(fsrc, 0, SEEK_SET))
{
fprintf(stdout, "Failed to seek to SEEK_SET\n");
goto cleanup;
}
a = malloc(src_size);
if (!a)
{
fprintf(stdout, "Failed malloc %zd bytes\n", src_size);
goto cleanup;
}
if (fread(a, sizeof(char), src_size, fsrc) != src_size)
if (fread(a, sizeof(char), src_size, fsrc) != src_size)
{
fprintf(stdout, "Failed read %zd bytes\n", src_size);
goto cleanup;
}
success = 1;
*size = src_size;
@ -50,51 +65,50 @@ cleanup:
return a;
}
static int compare(const char *src, const char *dst)
{
int cmp = -1;
size_t asize, bsize;
void *a, *b;
a = read_image(src, &asize);
b = read_image(dst, &bsize);
if (!a || !b || (asize != bsize))
goto cleanup;
cmp = memcmp(a, b, asize);
cleanup:
free(a);
free(b);
return cmp;
}
static int img_compare(wImage *image, wImage *image2, BOOL ignoreType)
{
int rc = -1;
if ((image->type != image2->type) && !ignoreType)
{
fprintf(stdout, "Image type mismatch %d:%d\n", image->type, image2->type);
goto cleanup;
}
if (image->width != image2->width)
{
fprintf(stdout, "Image width mismatch %d:%d\n", image->width, image2->width);
goto cleanup;
}
if (image->height != image2->height)
{
fprintf(stdout, "Image height mismatch %d:%d\n", image->height, image2->height);
goto cleanup;
}
if (image->scanline != image2->scanline)
{
fprintf(stdout, "Image scanline mismatch %d:%d\n", image->scanline, image2->scanline);
goto cleanup;
}
if (image->bitsPerPixel != image2->bitsPerPixel)
{
fprintf(stdout, "Image bitsPerPixel mismatch %d:%d\n", image->bitsPerPixel, image2->bitsPerPixel);
goto cleanup;
}
if (image->bytesPerPixel != image2->bytesPerPixel)
{
fprintf(stdout, "Image bytesPerPixel mismatch %d:%d\n", image->bytesPerPixel, image2->bytesPerPixel);
goto cleanup;
}
rc = memcmp(image->data, image2->data, image->scanline * image->height);
if (rc)
fprintf(stdout, "Image data mismatch!\n");
cleanup:
return rc;
}
@ -107,12 +121,16 @@ static wImage *get_image(const char *src)
image = winpr_image_new();
if (!image)
{
fprintf(stdout, "Failed to create image!");
goto cleanup;
}
status = winpr_image_read(image, src);
if (status < 0)
{
fprintf(stdout, "Failed to read image %s!", src);
winpr_image_free(image, TRUE);
image = NULL;
}
@ -132,7 +150,10 @@ static int create_test(const char *src, const char *dst_png, const char *dst_bmp
wImage* image = NULL, *image2 = NULL, *image3 = NULL, *image4 = NULL;
if (!PathFileExistsA(src))
{
fprintf(stdout, "File %s does not exist!", src);
return -1;
}
image = get_image(src);
@ -145,28 +166,43 @@ static int create_test(const char *src, const char *dst_png, const char *dst_bmp
status = winpr_image_write(image, dst_bmp);
if (status < 0)
{
fprintf(stdout, "Failed to write image %s!\n", dst_bmp);
goto cleanup;
}
image->type = WINPR_IMAGE_PNG;
status = winpr_image_write(image, dst_png);
if (status < 0)
{
fprintf(stdout, "Failed to write image %s!\n", dst_png);
goto cleanup;
}
/* Read image from buffer, compare. */
buffer = read_image(src, &bsize);
if (!buffer)
{
fprintf(stdout, "Failed to read image %s!\n", src);
goto cleanup;
}
image2 = winpr_image_new();
if (!image2)
{
fprintf(stdout, "Failed to create image!\n");
goto cleanup;
}
status = winpr_image_read_buffer(image2, buffer, bsize);
if (status < 0)
{
fprintf(stdout, "Failed to read buffer!\n");
goto cleanup;
}
rc = img_compare(image, image2, TRUE);
if (rc)
@ -234,13 +270,7 @@ int test_image_png_to_bmp()
if (create_test(src_bmp, dst_png2, dst_bmp2))
return -1;
if (compare(dst_png2, dst_png))
return -1;
if (compare(dst_bmp2, dst_bmp))
return -1;
return 1;
return 0;
}
int TestImage(int argc, char* argv[])