1 files changed, 16 insertions, 0 deletions
diff --git a/tests/common/test_gl_options.c b/tests/common/test_gl_options.c
new file mode 100644
index 0000000..4bcd521
--- /dev/null
+++ b/tests/common/test_gl_options.c
@@ -0,0 +1,16 @@
+#include "common/gl_options.h"
+#include <assert.h>
+#include <stddef.h>
+#include <errno.h>
+int main(void)
+{
+    struct yasl_private_gl_options o;
+    assert(yasl_private_gl_parse_options(NULL,&o));assert(o.major==3&&o.minor==2&&o.red_bits==8);
+    const int es[]={YASL_PRIVATE_GL_API,YASL_PRIVATE_GL_OPENGL_ES,YASL_PRIVATE_GL_MAJOR,3,YASL_PRIVATE_GL_MINOR,0,YASL_PRIVATE_GL_END};
+    assert(yasl_private_gl_parse_options(es,&o)&&o.api==YASL_PRIVATE_GL_OPENGL_ES&&o.minor==0);
+    const int invalid[]={99,0,YASL_PRIVATE_GL_END};
+    assert(!yasl_private_gl_parse_options(invalid,&o)&&errno==EINVAL);
+    const int negative[]={YASL_PRIVATE_GL_DEPTH_BITS,-1,YASL_PRIVATE_GL_END};
+    assert(!yasl_private_gl_parse_options(negative,&o));
+    return 0;
+}