diff options
Diffstat (limited to 'Build/source/libs/gd/libgd-src/tests/gdimagesetinterpolationmethod/github_bug_00584.c')
-rw-r--r-- | Build/source/libs/gd/libgd-src/tests/gdimagesetinterpolationmethod/github_bug_00584.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/Build/source/libs/gd/libgd-src/tests/gdimagesetinterpolationmethod/github_bug_00584.c b/Build/source/libs/gd/libgd-src/tests/gdimagesetinterpolationmethod/github_bug_00584.c new file mode 100644 index 00000000000..e11f9f06331 --- /dev/null +++ b/Build/source/libs/gd/libgd-src/tests/gdimagesetinterpolationmethod/github_bug_00584.c @@ -0,0 +1,31 @@ +/** + * Test that gdImageSetInterpolationMethod(im, GD_DEFAULT) is consistent + * + * See <https://github.com/libgd/libgd/issues/584> + */ + +#include "gd.h" +#include "gdtest.h" + + +int main() +{ + gdImagePtr im; + gdInterpolationMethod old_m, new_m; + interpolation_method old_f, new_f; + + im = gdImageCreateTrueColor(8, 8); + gdTestAssert(im != NULL); + gdTestAssert(gdImageSetInterpolationMethod(im, GD_SINC)); + old_m = gdImageGetInterpolationMethod(im); + gdTestAssert(old_m == GD_SINC); + old_f = im->interpolation; + gdTestAssert(gdImageSetInterpolationMethod(im, GD_DEFAULT)); + new_m = gdImageGetInterpolationMethod(im); + gdTestAssert(new_m == GD_LINEAR); + new_f = im->interpolation; + gdTestAssert(new_m != old_m); + gdTestAssert(new_f != old_f); + gdImageDestroy(im); + return gdNumFailures(); +} |