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author | Karl Berry <karl@freefriends.org> | 2021-02-25 19:22:25 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2021-02-25 19:22:25 +0000 |
commit | ad547a6b5986815fda458221149728d9d9ab1d87 (patch) | |
tree | 16296910eb3eca724371474ea9aea3994dc69614 /Build/source/libs/gd/libgd-src/tests/bmp/bug00450.c | |
parent | 947b43de3dd21d58ccc2ffadefc4441ea1c2a813 (diff) |
restore Build,TODO from r57911
git-svn-id: svn://tug.org/texlive/trunk@57915 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/gd/libgd-src/tests/bmp/bug00450.c')
-rw-r--r-- | Build/source/libs/gd/libgd-src/tests/bmp/bug00450.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/Build/source/libs/gd/libgd-src/tests/bmp/bug00450.c b/Build/source/libs/gd/libgd-src/tests/bmp/bug00450.c new file mode 100644 index 00000000000..e048845654f --- /dev/null +++ b/Build/source/libs/gd/libgd-src/tests/bmp/bug00450.c @@ -0,0 +1,40 @@ +#include <stdio.h> + +#include "gd.h" +#include "gdtest.h" + +int main(void) { + char *path = gdTestFilePath("bmp/bug00450.bmp"); + gdImagePtr im = gdImageCreateFromFile(path); + gdTestAssert(im != NULL); + + if (im) { + char const ref[] = + "# " + "## " + "### " + "#### " + "##### " + "###### " + "####### " + "######## " + "######### " + "##########" + ; + int x, y; + + for (y = 0; y < 10; ++y) { + for (x = 0; x < 10; ++x) { + int const expected_pixel = ref[x + y * 10] == '#'; + int const actual_pixel = gdImageGetPixel(im, x, y); + gdTestAssert(expected_pixel == actual_pixel); + } + } + + gdImageDestroy(im); + } + + free(path); + + return gdNumFailures(); +} |