1 files changed, 9 insertions, 0 deletions
diff --git a/test/sign.c b/test/sign.c
new file mode 100644
index 0000000..8461145
--- /dev/null
+++ b/test/sign.c
@@ -0,0 +1,9 @@
+#include <stddef.h>
+#include "ts.h"
+bool ts_test_sign( void ) {
+    fp_t const x0[] = { -4, -3, -2, -1, 0, 1, 2, 3, 4 };
+    fp_t const e0[] = { -1, -1, -1, -1, 0, 1, 1, 1, 1 };
+    fp_t const * const x[1] = { x0 };
+    fp_t const * const e[1] = { e0 };
+    return ts_test(ts_sign, ts_sign_offset, x, e, sizeof( x0 ) / sizeof( *x0 ), (ts_constant_t *)NULL, &ts_sign_p);
+}