33 lines
692 B
C
33 lines
692 B
C
/**
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* Test that invalid transparent colors can't be read
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*
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* We're reading a corrupt palette image in GD2 format, which has only a single
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* palette entry, but claims that the transparent color would be 1. We check
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* that the transparency is simply ignored in this case.
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*
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* See also <https://github.com/libgd/libgd/issues/383>
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*/
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#include "gd.h"
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#include "gdtest.h"
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int main()
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{
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gdImagePtr im;
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FILE *fp;
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fp = gdTestFileOpen2("gd2", "bug797.gd2");
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gdTestAssert(fp != NULL);
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im = gdImageCreateFromGd2(fp);
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gdTestAssert(im != NULL);
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fclose(fp);
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gdTestAssert(gdImageGetTransparent(im) == -1);
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gdImageDestroy(im);
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return gdNumFailures();
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}
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