Add more bool tests for and, or, not

t/bool.t

@@ -1 +1,28 @@
-(expect "True is true" t)
+;; Constants
+
+(expect "True is true" (eq 1 (if t 1 0)))
+(expect "False is false" (eq 1 (if f 0 1)))
+
+(expect "not f == t" (not f))
+(expect "not t == f" (eq 1 (if (not t) 0 1)))
+
+;; operator and
+
+(expect "and operator: t && t == t"
+        (and t t))
+
+(expect "and operator: t && f == f"
+        (not (and t f)))
+
+(expect "and operator: f && f == f"
+        (not (and f f)))
+
+;; operator or
+(expect "or operator: t || t == t"
+        (or t t))
+
+(expect "or operator: t || f == t"
+        (or t f))
+
+(expect "or operator: f || f == f"
+        (not (or f f)))