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Diffstat (limited to 'Build/source/libs/gd/libgd-src/tests/gd2/createimagefromgd2partptr.c')
-rw-r--r--Build/source/libs/gd/libgd-src/tests/gd2/createimagefromgd2partptr.c59
1 files changed, 59 insertions, 0 deletions
diff --git a/Build/source/libs/gd/libgd-src/tests/gd2/createimagefromgd2partptr.c b/Build/source/libs/gd/libgd-src/tests/gd2/createimagefromgd2partptr.c
new file mode 100644
index 00000000000..e432874667f
--- /dev/null
+++ b/Build/source/libs/gd/libgd-src/tests/gd2/createimagefromgd2partptr.c
@@ -0,0 +1,59 @@
+/**
+ * Base test for gdImageCreateFromGd2PartPtr()
+ */
+#include "gd.h"
+#include "gdtest.h"
+#include <stdio.h>
+
+int main()
+{
+ FILE *p;
+ gdImagePtr im, partim;
+ void *pg;
+ int size = 0;
+ int status = 0;
+ int actual_color = 0;
+ int expected_color = 0xffffff;
+
+ p = gdTestFileOpen2("gd2", "conv_test.gd2");
+ if (!p) {
+ gdTestErrorMsg("failed, cannot open gd2 file:conv_test.gd2");
+ return 1;
+ }
+
+ im = gdImageCreateFromGd2(p);
+ fclose(p);
+
+ if (!im) {
+ gdTestErrorMsg("failed, cannot create gd2 file.");
+ return 1;
+ }
+
+ pg = gdImageGd2Ptr(im, (GD2_CHUNKSIZE_MIN + GD2_CHUNKSIZE_MAX) / 2, GD2_FMT_COMPRESSED, &size);
+ if (!pg) {
+ status = 1;
+ goto done1;
+ }
+
+ if (size <= 0) {
+ status = 1;
+ goto done0;
+ }
+
+ partim = gdImageCreateFromGd2PartPtr(size, pg, 3, 3, 3, 3);
+ if (!partim) {
+ status = 1;
+ goto done0;
+ }
+
+ actual_color = gdImageGetPixel(partim, 2, 2);
+ status = (expected_color == actual_color) ? 0 : 1;
+ gdImageDestroy(partim);
+
+done0:
+ gdFree(pg);
+done1:
+ gdImageDestroy(im);
+
+ return status;
+}