prototype bytecode interpreter

1 files changed, 44 insertions, 0 deletions

diff --git a/test_creole.c b/test_creole.c
new file mode 100644
index 0000000..b8dc008
--- /dev/null
+++ b/test_creole.c
@@ -0,0 +1,44 @@
+#include "greatest.h"
+GREATEST_MAIN_DEFS();
+#include "creole.c"
+
+/**************************************************************************
+ * Reader suite
+ *************************************************************************/
+#define reader_lit(r, s) do {     \
+	r.p = (unsigned char *)s; \
+	r.left = sizeof(s) - 1;   \
+} while(0)
+
+TEST reader_test_basic(struct creole_reader *r) {
+	size_t i = 0;
+	unsigned char *s = r->p;
+	size_t len = r->left;
+
+	for (i = 0; i < len; i++) {
+		ASSERT_EQ(read_eof(r), 0);
+		ASSERT_EQ(read(r), s[i]);
+	}
+
+	for (i = 0; i < 5; i++) {
+		ASSERT_EQ(read_eof(r), 1);
+		ASSERT_EQ(read(r), -1);
+	}
+	PASS();
+}
+
+SUITE(reader) {
+	struct creole_reader r = {0};
+
+	reader_lit(r, "abcdefg");
+	RUN_TEST1(reader_test_basic, &r);
+
+	reader_lit(r, "");
+	RUN_TEST1(reader_test_basic, &r);
+}
+
+int main(int argc, char *argv[]) {
+	GREATEST_MAIN_BEGIN();
+	RUN_SUITE(reader);
+	GREATEST_MAIN_END();
+}