first working version of opencsg png export from gui binary

also guiopencsgtest introduced. passes 100% of 'normal' tests

1 files changed, 27 insertions, 0 deletions

diff --git a/tests/guiopencsgtest.cc b/tests/guiopencsgtest.cc
new file mode 100644
index 0000000..75e6abd
--- /dev/null
+++ b/tests/guiopencsgtest.cc
@@ -0,0 +1,27 @@
+// 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[] )
+{
+	fprintf(stderr,"%s: wrapper for OpenSCAD at %s\n", argv[0], QUOTE( BINPATH ) );
+	if ( argc != 3 ) {
+		fprintf(stderr,"%s: bad number of arguments: %i\n", argv[0], argc);
+		return 1;
+	}
+	char *newargs[6];
+	char *scadfilename = argv[1];
+	char *pngfilename = argv[2];
+	newargs[0] = const_cast<char *>(QUOTE( BINPATH ));
+	newargs[1] = scadfilename;
+	newargs[2] = const_cast<char *>("-o");
+	newargs[3] = pngfilename;
+	newargs[4] = NULL;
+	return execv( newargs[0], newargs );
+}
+