libgd/tests/gdimagetruecolortopalette/bug00307.c

27 lines
516 B
C

/**
* Regression test for <https://github.com/libgd/libgd/issues/307>
*
* We're testing that an image that has been converted to palette with
* GD_QUANT_NEUQUANT has its trueColor flag unset.
*/
#include "gd.h"
#include "gdtest.h"
int main()
{
gdImagePtr im;
im = gdImageCreateTrueColor(100, 100);
gdTestAssert(gdImageTrueColorToPaletteSetMethod(im, GD_QUANT_NEUQUANT, 0));
gdImageTrueColorToPalette(im, 0, 256);
gdTestAssert(!gdImageTrueColor(im));
gdImageDestroy(im);
return gdNumFailures();
}