init

1 files changed, 42 insertions, 0 deletions

diff --git a/src/tests/ast.c b/src/tests/ast.c
new file mode 100644
index 0000000..eb20e03
--- /dev/null
+++ b/src/tests/ast.c
@@ -0,0 +1,42 @@
+#include "tests/tests.h"
+#include "ast.h"
+
+#include <string.h>
+
+#include "parser.h"
+
+static void
+check_parser_errors(struct parser *parser)
+{
+	if (parser->errors->len > 0) {
+		printf("\n");
+		size_t i;
+		char *val;
+		vector_foreach (parser->errors, i, val) {
+			printf("parser error %lu: %s\n", i, val);
+		}
+		FAIL_TEST("parser encountered errors\n");
+	}
+}
+
+static void
+test_string(void)
+{
+	char *input = "let var = anotherVar;";
+	struct parser *parser = parser_new(input);
+	struct program *prog = parser_parse_program(parser);
+	check_parser_errors(parser);
+	assertneq(prog, NULL);
+	char progbuf[1024];
+	node_sprint(prog, progbuf);
+	asserteq(strcmp(input, progbuf), 0);
+	node_destroy(prog);
+	parser_destroy(parser);
+}
+
+int
+main(void)
+{
+	INIT_TESTS();
+	RUN_TEST(test_string);
+}