1 files changed, 28 insertions, 0 deletions
diff --git a/tests/guicgalpngtest.cc b/tests/guicgalpngtest.cc
new file mode 100644
index 0000000..8c4f6de
--- /dev/null
+++ b/tests/guicgalpngtest.cc
@@ -0,0 +1,28 @@
+// Wrapper around openscad gui binary, so it can act like a 'test'
+
+#include <unistd.h>
+#include <stdio.h>
+#ifndef BINPATH
+#error please define BINPATH=/some/path/openscad when compiling
+#endif
+#define PREQUOTE(x) #x
+#define QUOTE(x) PREQUOTE(x)
+int main( int argc, char * argv[] )
+{
+	printf("%s: wrapper for OpenSCAD at %s\n", argv[0], QUOTE( BINPATH ) );
+	if (argc<2 || argc>2) {
+		printf("%s: bad number of arguments: %i\n", argv[0], argc);
+		return 1;
+	}
+	char *newargs[6];
+	char *scadfilename = argv[1];
+	char *pngfile = argv[2];
+	newargs[0] = argv[0];
+	newargs[1] = scadfilename;
+	newargs[2] = const_cast<char *>("-o");
+	newargs[3] = pngfile;
+	newargs[4] = const_cast<char *>("--render");
+	newargs[5] = NULL;
+	return execv( QUOTE( BINPATH ), newargs );
+}
+