1 files changed, 68 insertions, 0 deletions
diff --git a/test.c b/test.c
new file mode 100644
index 0000000..43e9bf7
--- /dev/null
+++ b/test.c
@@ -0,0 +1,68 @@
+#include <stdio.h>
+#include <stdarg.h>
+
+typedef enum {
+	DEFAULT = 39,
+	RED = 31,
+	GREEN = 32,
+	YELLOW = 33,
+	BLUE = 34,
+	MAGENTA = 35
+} Color;
+
+static void set_output_color(Color c)
+{
+	printf("\033[%dm", c);
+}
+
+static void print_result(int success, const char *format, ...)
+{
+	va_list ap;
+	Color color = GREEN;
+	char indicator = '+';
+
+	if (!success) {
+		color = RED;
+		indicator = '!';
+	}
+
+	set_output_color(color);
+	printf("%c ", indicator);
+
+	va_start(ap, format);
+	vprintf(format, ap);
+	va_end(ap);
+
+	printf("\n");
+	set_output_color(DEFAULT);
+}
+
+void testing_header(const char *header)
+{
+	printf("Testing header ");
+	set_output_color(MAGENTA);
+	printf("<%s>", header);
+	set_output_color(DEFAULT);
+	printf("\n");
+}
+
+void testing_comment(const char *comment)
+{
+	printf("- %s\n", comment);
+}
+
+void test_int_equals_imp(const char *expression, int result, int expected)
+{
+	print_result(result == expected, "%s == %d", expression, expected);
+}
+
+void test_void_imp(const char *expression)
+{
+	printf("? %s\n", expression);
+}
+
+void test_bool_imp(const char *expression, int result, int expected)
+{
+	int success = (result && expected) || (!result && !expected);
+	print_result(success, "%s%s", expected ? "" : "!", expression);
+}