1 files changed, 68 insertions, 0 deletions
diff --git a/09/test.scm b/09/test.scm
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+(import (chezscheme))
+
+; Where the magic happens
+(import (lib))
+
+; My quick-and-dirty unit testing framework (copied for each day)
+(define (run-test name proc input expected)
+  (let ((result (proc input)))
+    (if (equal? result expected)
+      (printf "\x1b;[32;1mPASS\x1b;[0m: ~a\n"
+              name)
+      (printf "\x1b;[31;1mFAIL\x1b;[0m: ~a: got ~a, expected ~a\n"
+              name result expected))))
+
+(printf "Part 1 tests:\n")
+
+(define (test-part1 name input expected)
+  (run-test name solve-part1 input expected))
+
+(test-part1 "part 1 example 1"
+            "{}" 1)
+
+(test-part1 "part 1 example 2"
+            "{{{}}}" 6)
+
+(test-part1 "part 1 example 3"
+            "{{},{}}" 5)
+
+(test-part1 "part 1 example 4"
+            "{{{},{},{{}}}}" 16)
+
+(test-part1 "part 1 example 5"
+            "{<a>,<a>,<a>,<a>}" 1)
+
+(test-part1 "part 1 example 6"
+            "{{<ab>},{<ab>},{<ab>},{<ab>}}" 9)
+
+(test-part1 "part 1 example 7"
+            "{{<!!>},{<!!>},{<!!>},{<!!>}}" 9)
+
+(test-part1 "part 1 example 8"
+            "{{<a!>},{<a!>},{<a!>},{<ab>}}" 3)
+
+(printf "Part 2 tests:\n")
+
+(define (test-part2 name input expected)
+  (run-test name solve-part2 input expected))
+
+(test-part2 "part 2 example 1"
+            "{<>}" 0)
+
+(test-part2 "part 2 example 2"
+            "{<random characters>}" 17)
+
+(test-part2 "part 2 example 3"
+            "{<<<<>}" 3)
+
+(test-part2 "part 2 example 4"
+            "{<{!>}>}" 2)
+
+(test-part2 "part 2 example 5"
+            "{<!!>}" 0)
+
+(test-part2 "part 2 example 6"
+            "{<!!!>>}" 0)
+
+(test-part2 "part 2 example 7"
+            "{<{o\"i!a,<{i<a>}" 10)