Added the tests that I'm using for porting.
This commit is contained in:
Abdulaziz Ghuloum
parent
069ff811e2
commit
e35ed42f6c
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(add-tests-with-string-output "integers"
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[0 => "0\n"]
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[1 => "1\n"]
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[-1 => "-1\n"]
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[10 => "10\n"]
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[-10 => "-10\n"]
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[2736 => "2736\n"]
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[-2736 => "-2736\n"]
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[536870911 => "536870911\n"]
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[-536870912 => "-536870912\n"]
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)
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@ -0,0 +1,133 @@
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(add-tests-with-string-output "immediate constants"
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[#f => "#f\n"]
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[#t => "#t\n"]
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[() => "()\n"]
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; [#\nul => "#\\nul\n"]
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; [#\001 => "#\\soh\n"]
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; [#\002 => "#\\stx\n"]
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; [#\003 => "#\\etx\n"]
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; [#\004 => "#\\eot\n"]
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; [#\005 => "#\\enq\n"]
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; [#\006 => "#\\ack\n"]
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; [#\bel => "#\\bel\n"]
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; [#\backspace => "#\\bs\n"]
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[#\tab => "#\\tab\n"]
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; [#\newline => "#\\newline\n"]
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; [#\vt => "#\\vt\n"]
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; [#\page => "#\\ff\n"]
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; [#\return => "#\\return\n"]
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; [#\016 => "#\\so\n"]
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; [#\017 => "#\\si\n"]
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; [#\020 => "#\\dle\n"]
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; [#\021 => "#\\dc1\n"]
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; [#\022 => "#\\dc2\n"]
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; [#\023 => "#\\dc3\n"]
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; [#\024 => "#\\dc4\n"]
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; [#\025 => "#\\nak\n"]
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; [#\026 => "#\\syn\n"]
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; [#\027 => "#\\etb\n"]
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; [#\030 => "#\\can\n"]
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; [#\031 => "#\\em\n"]
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; [#\032 => "#\\sub\n"]
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; [#\033 => "#\\esc\n"]
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; [#\034 => "#\\fs\n"]
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; [#\035 => "#\\gs\n"]
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; [#\036 => "#\\rs\n"]
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; [#\037 => "#\\us\n"]
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[#\space => "#\\space\n"]
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[#\! => "#\\!\n"]
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[#\" => "#\\\"\n"]
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[#\# => "#\\#\n"]
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[#\$ => "#\\$\n"]
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[#\% => "#\\%\n"]
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[#\& => "#\\&\n"]
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[#\' => "#\\'\n"]
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[#\( => "#\\(\n"]
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[#\) => "#\\)\n"]
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[#\* => "#\\*\n"]
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[#\+ => "#\\+\n"]
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[#\, => "#\\,\n"]
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[#\- => "#\\-\n"]
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[#\. => "#\\.\n"]
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[#\/ => "#\\/\n"]
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[#\0 => "#\\0\n"]
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[#\1 => "#\\1\n"]
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[#\2 => "#\\2\n"]
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[#\3 => "#\\3\n"]
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[#\4 => "#\\4\n"]
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[#\5 => "#\\5\n"]
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[#\6 => "#\\6\n"]
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[#\7 => "#\\7\n"]
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[#\8 => "#\\8\n"]
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[#\9 => "#\\9\n"]
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[#\: => "#\\:\n"]
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[#\; => "#\\;\n"]
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[#\< => "#\\<\n"]
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[#\= => "#\\=\n"]
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[#\> => "#\\>\n"]
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[#\? => "#\\?\n"]
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[#\@ => "#\\@\n"]
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[#\A => "#\\A\n"]
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[#\B => "#\\B\n"]
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[#\C => "#\\C\n"]
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[#\D => "#\\D\n"]
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[#\E => "#\\E\n"]
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[#\F => "#\\F\n"]
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[#\G => "#\\G\n"]
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[#\H => "#\\H\n"]
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[#\I => "#\\I\n"]
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[#\J => "#\\J\n"]
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[#\K => "#\\K\n"]
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[#\L => "#\\L\n"]
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[#\M => "#\\M\n"]
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[#\N => "#\\N\n"]
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[#\O => "#\\O\n"]
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[#\P => "#\\P\n"]
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[#\Q => "#\\Q\n"]
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[#\R => "#\\R\n"]
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[#\S => "#\\S\n"]
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[#\T => "#\\T\n"]
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[#\U => "#\\U\n"]
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[#\V => "#\\V\n"]
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[#\W => "#\\W\n"]
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[#\X => "#\\X\n"]
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[#\Y => "#\\Y\n"]
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[#\Z => "#\\Z\n"]
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[#\[ => "#\\[\n"]
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[#\\ => "#\\\\\n"]
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[#\] => "#\\]\n"]
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[#\^ => "#\\^\n"]
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[#\_ => "#\\_\n"]
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[#\` => "#\\`\n"]
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[#\a => "#\\a\n"]
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[#\b => "#\\b\n"]
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[#\c => "#\\c\n"]
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[#\d => "#\\d\n"]
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[#\e => "#\\e\n"]
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[#\f => "#\\f\n"]
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[#\g => "#\\g\n"]
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[#\h => "#\\h\n"]
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[#\i => "#\\i\n"]
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[#\j => "#\\j\n"]
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[#\k => "#\\k\n"]
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[#\l => "#\\l\n"]
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[#\m => "#\\m\n"]
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[#\n => "#\\n\n"]
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[#\o => "#\\o\n"]
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[#\p => "#\\p\n"]
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[#\q => "#\\q\n"]
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[#\r => "#\\r\n"]
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[#\s => "#\\s\n"]
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[#\t => "#\\t\n"]
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[#\u => "#\\u\n"]
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[#\v => "#\\v\n"]
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[#\w => "#\\w\n"]
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[#\x => "#\\x\n"]
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[#\y => "#\\y\n"]
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[#\z => "#\\z\n"]
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[#\{ => "#\\{\n"]
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[#\| => "#\\|\n"]
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[#\} => "#\\}\n"]
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[#\~ => "#\\~\n"]
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; [#\rubout => "#\\del\n"]
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)
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@ -0,0 +1,117 @@
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(add-tests-with-string-output "fxadd1"
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[($fxadd1 0) => "1\n"]
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[($fxadd1 -1) => "0\n"]
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[($fxadd1 1) => "2\n"]
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[($fxadd1 -100) => "-99\n"]
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[($fxadd1 1000) => "1001\n"]
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[($fxadd1 536870910) => "536870911\n"]
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[($fxadd1 -536870912) => "-536870911\n"]
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[($fxadd1 ($fxadd1 0)) => "2\n"]
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[($fxadd1 ($fxadd1 ($fxadd1 ($fxadd1 ($fxadd1 ($fxadd1 12)))))) => "18\n"]
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)
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(add-tests-with-string-output "fixnum->char and char->fixnum"
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[($fixnum->char 65) => "#\\A\n"]
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[($fixnum->char 97) => "#\\a\n"]
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[($fixnum->char 122) => "#\\z\n"]
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[($fixnum->char 90) => "#\\Z\n"]
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[($fixnum->char 48) => "#\\0\n"]
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[($fixnum->char 57) => "#\\9\n"]
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[($char->fixnum #\A) => "65\n"]
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[($char->fixnum #\a) => "97\n"]
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[($char->fixnum #\z) => "122\n"]
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[($char->fixnum #\Z) => "90\n"]
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[($char->fixnum #\0) => "48\n"]
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[($char->fixnum #\9) => "57\n"]
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[($char->fixnum ($fixnum->char 12)) => "12\n"]
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[($fixnum->char ($char->fixnum #\x)) => "#\\x\n"]
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)
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(add-tests-with-string-output "fixnum?"
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[(fixnum? 0) => "#t\n"]
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[(fixnum? 1) => "#t\n"]
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[(fixnum? -1) => "#t\n"]
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[(fixnum? 37287) => "#t\n"]
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[(fixnum? -23873) => "#t\n"]
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[(fixnum? 536870911) => "#t\n"]
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[(fixnum? -536870912) => "#t\n"]
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[(fixnum? #t) => "#f\n"]
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[(fixnum? #f) => "#f\n"]
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[(fixnum? ()) => "#f\n"]
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[(fixnum? #\Q) => "#f\n"]
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[(fixnum? (fixnum? 12)) => "#f\n"]
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[(fixnum? (fixnum? #f)) => "#f\n"]
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[(fixnum? (fixnum? #\A)) => "#f\n"]
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[(fixnum? ($char->fixnum #\r)) => "#t\n"]
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[(fixnum? ($fixnum->char 12)) => "#f\n"]
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)
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(add-tests-with-string-output "fxzero?"
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[($fxzero? 0) => "#t\n"]
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[($fxzero? 1) => "#f\n"]
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[($fxzero? -1) => "#f\n"]
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)
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(add-tests-with-string-output "null?"
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[(null? ()) => "#t\n"]
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[(null? #f) => "#f\n"]
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[(null? #t) => "#f\n"]
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[(null? (null? ())) => "#f\n"]
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[(null? #\a) => "#f\n"]
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[(null? 0) => "#f\n"]
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[(null? -10) => "#f\n"]
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[(null? 10) => "#f\n"]
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)
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(add-tests-with-string-output "boolean?"
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[(boolean? #t) => "#t\n"]
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[(boolean? #f) => "#t\n"]
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[(boolean? 0) => "#f\n"]
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[(boolean? 1) => "#f\n"]
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[(boolean? -1) => "#f\n"]
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[(boolean? ()) => "#f\n"]
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[(boolean? #\a) => "#f\n"]
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[(boolean? (boolean? 0)) => "#t\n"]
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[(boolean? (fixnum? (boolean? 0))) => "#t\n"]
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)
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(add-tests-with-string-output "char?"
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[(char? #\a) => "#t\n"]
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[(char? #\Z) => "#t\n"]
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[(char? #\newline) => "#t\n"]
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[(char? #t) => "#f\n"]
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[(char? #f) => "#f\n"]
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[(char? ()) => "#f\n"]
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[(char? (char? #t)) => "#f\n"]
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[(char? 0) => "#f\n"]
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[(char? 23870) => "#f\n"]
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[(char? -23789) => "#f\n"]
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)
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(add-tests-with-string-output "not"
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[(not #t) => "#f\n"]
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[(not #f) => "#t\n"]
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[(not 15) => "#f\n"]
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[(not ()) => "#f\n"]
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[(not #\A) => "#f\n"]
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[(not (not #t)) => "#t\n"]
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[(not (not #f)) => "#f\n"]
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[(not (not 15)) => "#t\n"]
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[(not (fixnum? 15)) => "#f\n"]
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[(not (fixnum? #f)) => "#t\n"]
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)
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(add-tests-with-string-output "fxlognot"
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[($fxlognot 0) => "-1\n"]
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[($fxlognot -1) => "0\n"]
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[($fxlognot 1) => "-2\n"]
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[($fxlognot -2) => "1\n"]
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[($fxlognot 536870911) => "-536870912\n"]
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[($fxlognot -536870912) => "536870911\n"]
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[($fxlognot ($fxlognot 237463)) => "237463\n"]
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)
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@ -0,0 +1,18 @@
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(add-tests-with-string-output "if"
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[(if #t 12 13) => "12\n"]
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[(if #f 12 13) => "13\n"]
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[(if 0 12 13) => "12\n"]
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[(if () 43 ()) => "43\n"]
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[(if #t (if 12 13 4) 17) => "13\n"]
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[(if #f 12 (if #f 13 4)) => "4\n"]
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[(if #\X (if 1 2 3) (if 4 5 6)) => "2\n"]
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[(if (not (boolean? #t)) 15 (boolean? #f)) => "#t\n"]
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[(if (if (char? #\a) (boolean? #\b) (fixnum? #\c)) 119 -23) => "-23\n"]
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[(if (if (if (not 1) (not 2) (not 3)) 4 5) 6 7) => "6\n"]
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[(if (not (if (if (not 1) (not 2) (not 3)) 4 5)) 6 7) => "7\n"]
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[(not (if (not (if (if (not 1) (not 2) (not 3)) 4 5)) 6 7)) => "#f\n"]
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[(if (char? 12) 13 14) => "14\n"]
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[(if (char? #\a) 13 14) => "13\n"]
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[($fxadd1 (if ($fxsub1 1) ($fxsub1 13) 14)) => "13\n"]
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)
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@ -0,0 +1,172 @@
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(add-tests-with-string-output "fx+"
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[(fx+ 1 2) => "3\n"]
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[(fx+ 1 -2) => "-1\n"]
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[(fx+ -1 2) => "1\n"]
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[(fx+ -1 -2) => "-3\n"]
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[(fx+ 536870911 -1) => "536870910\n"]
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[(fx+ 536870910 1) => "536870911\n"]
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[(fx+ -536870912 1) => "-536870911\n"]
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[(fx+ -536870911 -1) => "-536870912\n"]
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[(fx+ 536870911 -536870912) => "-1\n"]
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[(fx+ 1 (fx+ 2 3)) => "6\n"]
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[(fx+ 1 (fx+ 2 -3)) => "0\n"]
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[(fx+ 1 (fx+ -2 3)) => "2\n"]
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[(fx+ 1 (fx+ -2 -3)) => "-4\n"]
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[(fx+ -1 (fx+ 2 3)) => "4\n"]
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[(fx+ -1 (fx+ 2 -3)) => "-2\n"]
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[(fx+ -1 (fx+ -2 3)) => "0\n"]
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[(fx+ -1 (fx+ -2 -3)) => "-6\n"]
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[(fx+ (fx+ 1 2) 3) => "6\n"]
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[(fx+ (fx+ 1 2) -3) => "0\n"]
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[(fx+ (fx+ 1 -2) 3) => "2\n"]
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[(fx+ (fx+ 1 -2) -3) => "-4\n"]
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[(fx+ (fx+ -1 2) 3) => "4\n"]
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[(fx+ (fx+ -1 2) -3) => "-2\n"]
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[(fx+ (fx+ -1 -2) 3) => "0\n"]
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[(fx+ (fx+ -1 -2) -3) => "-6\n"]
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[(fx+ (fx+ (fx+ (fx+ (fx+ (fx+ (fx+ (fx+ 1 2) 3) 4) 5) 6) 7) 8) 9) => "45\n"]
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[(fx+ 1 (fx+ 2 (fx+ 3 (fx+ 4 (fx+ 5 (fx+ 6 (fx+ 7 (fx+ 8 9)))))))) => "45\n"]
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)
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(add-tests-with-string-output "fx-"
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[(fx- 1 2) => "-1\n"]
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[(fx- 1 -2) => "3\n"]
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[(fx- -1 2) => "-3\n"]
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[(fx- -1 -2) => "1\n"]
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[(fx- 536870910 -1) => "536870911\n"]
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[(fx- 536870911 1) => "536870910\n"]
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[(fx- -536870911 1) => "-536870912\n"]
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[(fx- -536870912 -1) => "-536870911\n"]
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[(fx- 1 536870911) => "-536870910\n"]
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[(fx- -1 536870911) => "-536870912\n"]
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[(fx- 1 -536870910) => "536870911\n"]
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[(fx- -1 -536870912) => "536870911\n"]
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[(fx- 536870911 536870911) => "0\n"]
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;[(fx- 536870911 -536870912) => "-1\n"]
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[(fx- -536870911 -536870912) => "1\n"]
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[(fx- 1 (fx- 2 3)) => "2\n"]
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[(fx- 1 (fx- 2 -3)) => "-4\n"]
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[(fx- 1 (fx- -2 3)) => "6\n"]
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[(fx- 1 (fx- -2 -3)) => "0\n"]
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[(fx- -1 (fx- 2 3)) => "0\n"]
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[(fx- -1 (fx- 2 -3)) => "-6\n"]
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[(fx- -1 (fx- -2 3)) => "4\n"]
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[(fx- -1 (fx- -2 -3)) => "-2\n"]
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[(fx- 0 (fx- -2 -3)) => "-1\n"]
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[(fx- (fx- 1 2) 3) => "-4\n"]
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[(fx- (fx- 1 2) -3) => "2\n"]
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[(fx- (fx- 1 -2) 3) => "0\n"]
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[(fx- (fx- 1 -2) -3) => "6\n"]
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[(fx- (fx- -1 2) 3) => "-6\n"]
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[(fx- (fx- -1 2) -3) => "0\n"]
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[(fx- (fx- -1 -2) 3) => "-2\n"]
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[(fx- (fx- -1 -2) -3) => "4\n"]
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[(fx- (fx- (fx- (fx- (fx- (fx- (fx- (fx- 1 2) 3) 4) 5) 6) 7) 8) 9) => "-43\n"]
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[(fx- 1 (fx- 2 (fx- 3 (fx- 4 (fx- 5 (fx- 6 (fx- 7 (fx- 8 9)))))))) => "5\n"]
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)
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(add-tests-with-string-output "fx*"
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[(fx* 2 3) => "6\n"]
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[(fx* 2 -3) => "-6\n"]
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[(fx* -2 3) => "-6\n"]
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[(fx* -2 -3) => "6\n"]
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[(fx* 536870911 1) => "536870911\n"]
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[(fx* 536870911 -1) => "-536870911\n"]
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[(fx* -536870912 1) => "-536870912\n"]
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[(fx* -536870911 -1) => "536870911\n"]
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[(fx* 2 (fx* 3 4)) => "24\n"]
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[(fx* (fx* 2 3) 4) => "24\n"]
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[(fx* (fx* (fx* (fx* (fx* 2 3) 4) 5) 6) 7) => "5040\n"]
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[(fx* 2 (fx* 3 (fx* 4 (fx* 5 (fx* 6 7))))) => "5040\n"]
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)
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(add-tests-with-string-output "fxlogand and fxlogor"
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[(fxlogor 3 16) => "19\n"]
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[(fxlogor 3 5) => "7\n"]
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[(fxlogor 3 7) => "7\n"]
|
||||
[(fxlognot (fxlogor (fxlognot 7) 1)) => "6\n"]
|
||||
[(fxlognot (fxlogor 1 (fxlognot 7))) => "6\n"]
|
||||
[(fxlogand 3 7) => "3\n"]
|
||||
[(fxlogand 3 5) => "1\n"]
|
||||
[(fxlogand 2346 (fxlognot 2346)) => "0\n"]
|
||||
[(fxlogand (fxlognot 2346) 2346) => "0\n"]
|
||||
[(fxlogand 2376 2376) => "2376\n"]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "fx="
|
||||
[(fx= 12 13) => "#f\n"]
|
||||
[(fx= 12 12) => "#t\n"]
|
||||
[(fx= 16 (fx+ 13 3)) => "#t\n"]
|
||||
[(fx= 16 (fx+ 13 13)) => "#f\n"]
|
||||
[(fx= (fx+ 13 3) 16) => "#t\n"]
|
||||
[(fx= (fx+ 13 13) 16) => "#f\n"]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "fx<"
|
||||
[(fx< 12 13) => "#t\n"]
|
||||
[(fx< 12 12) => "#f\n"]
|
||||
[(fx< 13 12) => "#f\n"]
|
||||
[(fx< 16 (fx+ 13 1)) => "#f\n"]
|
||||
[(fx< 16 (fx+ 13 3)) => "#f\n"]
|
||||
[(fx< 16 (fx+ 13 13)) => "#t\n"]
|
||||
[(fx< (fx+ 13 1) 16) => "#t\n"]
|
||||
[(fx< (fx+ 13 3) 16) => "#f\n"]
|
||||
[(fx< (fx+ 13 13) 16) => "#f\n"]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "fx<="
|
||||
[(fx<= 12 13) => "#t\n"]
|
||||
[(fx<= 12 12) => "#t\n"]
|
||||
[(fx<= 13 12) => "#f\n"]
|
||||
[(fx<= 16 (fx+ 13 1)) => "#f\n"]
|
||||
[(fx<= 16 (fx+ 13 3)) => "#t\n"]
|
||||
[(fx<= 16 (fx+ 13 13)) => "#t\n"]
|
||||
[(fx<= (fx+ 13 1) 16) => "#t\n"]
|
||||
[(fx<= (fx+ 13 3) 16) => "#t\n"]
|
||||
[(fx<= (fx+ 13 13) 16) => "#f\n"]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "fx>"
|
||||
[(fx> 12 13) => "#f\n"]
|
||||
[(fx> 12 12) => "#f\n"]
|
||||
[(fx> 13 12) => "#t\n"]
|
||||
[(fx> 16 (fx+ 13 1)) => "#t\n"]
|
||||
[(fx> 16 (fx+ 13 3)) => "#f\n"]
|
||||
[(fx> 16 (fx+ 13 13)) => "#f\n"]
|
||||
[(fx> (fx+ 13 1) 16) => "#f\n"]
|
||||
[(fx> (fx+ 13 3) 16) => "#f\n"]
|
||||
[(fx> (fx+ 13 13) 16) => "#t\n"]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "fx>="
|
||||
[(fx>= 12 13) => "#f\n"]
|
||||
[(fx>= 12 12) => "#t\n"]
|
||||
[(fx>= 13 12) => "#t\n"]
|
||||
[(fx>= 16 (fx+ 13 1)) => "#t\n"]
|
||||
[(fx>= 16 (fx+ 13 3)) => "#t\n"]
|
||||
[(fx>= 16 (fx+ 13 13)) => "#f\n"]
|
||||
[(fx>= (fx+ 13 1) 16) => "#f\n"]
|
||||
[(fx>= (fx+ 13 3) 16) => "#t\n"]
|
||||
[(fx>= (fx+ 13 13) 16) => "#t\n"]
|
||||
)
|
||||
|
||||
|
||||
(add-tests-with-string-output "if"
|
||||
[(if (fx= 12 13) 12 13) => "13\n"]
|
||||
[(if (fx= 12 12) 13 14) => "13\n"]
|
||||
[(if (fx< 12 13) 12 13) => "12\n"]
|
||||
[(if (fx< 12 12) 13 14) => "14\n"]
|
||||
[(if (fx< 13 12) 13 14) => "14\n"]
|
||||
[(if (fx<= 12 13) 12 13) => "12\n"]
|
||||
[(if (fx<= 12 12) 12 13) => "12\n"]
|
||||
[(if (fx<= 13 12) 13 14) => "14\n"]
|
||||
[(if (fx> 12 13) 12 13) => "13\n"]
|
||||
[(if (fx> 12 12) 12 13) => "13\n"]
|
||||
[(if (fx> 13 12) 13 14) => "13\n"]
|
||||
[(if (fx>= 12 13) 12 13) => "13\n"]
|
||||
[(if (fx>= 12 12) 12 13) => "12\n"]
|
||||
[(if (fx>= 13 12) 13 14) => "13\n"]
|
||||
)
|
||||
|
|
@ -0,0 +1,37 @@
|
|||
|
||||
(add-tests-with-string-output "let"
|
||||
[(let ([x 5]) x) => "5\n"]
|
||||
[(let ([x (fx+ 1 2)]) x) => "3\n"]
|
||||
[(let ([x (fx+ 1 2)])
|
||||
(let ([y (fx+ 3 4)])
|
||||
(fx+ x y)))
|
||||
=> "10\n"]
|
||||
[(let ([x (fx+ 1 2)])
|
||||
(let ([y (fx+ 3 4)])
|
||||
(fx- y x)))
|
||||
=> "4\n"]
|
||||
[(let ([x (fx+ 1 2)]
|
||||
[y (fx+ 3 4)])
|
||||
(fx- y x))
|
||||
=> "4\n"]
|
||||
[(let ([x (let ([y (fx+ 1 2)]) (fx* y y))])
|
||||
(fx+ x x))
|
||||
=> "18\n"]
|
||||
[(let ([x (fx+ 1 2)])
|
||||
(let ([x (fx+ 3 4)])
|
||||
x))
|
||||
=> "7\n"]
|
||||
[(let ([x (fx+ 1 2)])
|
||||
(let ([x (fx+ x 4)])
|
||||
x))
|
||||
=> "7\n"]
|
||||
[(let ([t (let ([t (let ([t (let ([t (fx+ 1 2)]) t)]) t)]) t)]) t)
|
||||
=> "3\n"]
|
||||
[(let ([x 12])
|
||||
(let ([x (fx+ x x)])
|
||||
(let ([x (fx+ x x)])
|
||||
(let ([x (fx+ x x)])
|
||||
(fx+ x x)))))
|
||||
=> "192\n"]
|
||||
)
|
||||
|
||||
|
|
@ -0,0 +1,80 @@
|
|||
|
||||
(add-tests-with-string-output "binary primitives"
|
||||
|
||||
[(fxlognot -7) => "6\n"]
|
||||
[(fxlognot (fxlogor (fxlognot 7) 1)) => "6\n"]
|
||||
[(fxlognot (fxlogor (fxlognot 7) (fxlognot 2))) => "2\n"]
|
||||
[(fxlogand (fxlognot (fxlognot 12)) (fxlognot (fxlognot 12))) => "12\n"]
|
||||
[(fx+ (fx+ 1 2) (fx+ 3 4)) => "10\n"]
|
||||
[(fx+ (fx+ 1 2) (fx+ 3 -4)) => "2\n"]
|
||||
[(fx+ (fx+ 1 2) (fx+ -3 4)) => "4\n"]
|
||||
[(fx+ (fx+ 1 2) (fx+ -3 -4)) => "-4\n"]
|
||||
[(fx+ (fx+ 1 -2) (fx+ 3 4)) => "6\n"]
|
||||
[(fx+ (fx+ 1 -2) (fx+ 3 -4)) => "-2\n"]
|
||||
[(fx+ (fx+ 1 -2) (fx+ -3 4)) => "0\n"]
|
||||
[(fx+ (fx+ 1 -2) (fx+ -3 -4)) => "-8\n"]
|
||||
[(fx+ (fx+ -1 2) (fx+ 3 4)) => "8\n"]
|
||||
[(fx+ (fx+ -1 2) (fx+ 3 -4)) => "0\n"]
|
||||
[(fx+ (fx+ -1 2) (fx+ -3 4)) => "2\n"]
|
||||
[(fx+ (fx+ -1 2) (fx+ -3 -4)) => "-6\n"]
|
||||
[(fx+ (fx+ -1 -2) (fx+ 3 4)) => "4\n"]
|
||||
[(fx+ (fx+ -1 -2) (fx+ 3 -4)) => "-4\n"]
|
||||
[(fx+ (fx+ -1 -2) (fx+ -3 4)) => "-2\n"]
|
||||
[(fx+ (fx+ -1 -2) (fx+ -3 -4)) => "-10\n"]
|
||||
[(fx+ (fx+ (fx+ (fx+ (fx+ (fx+ (fx+ (fx+ 1 2) 3) 4) 5) 6) 7) 8) 9) => "45\n"]
|
||||
[(fx+ 1 (fx+ 2 (fx+ 3 (fx+ 4 (fx+ 5 (fx+ 6 (fx+ 7 (fx+ 8 9)))))))) => "45\n"]
|
||||
[(fx+ (fx+ (fx+ (fx+ 1 2) (fx+ 3 4)) (fx+ (fx+ 5 6) (fx+ 7 8)))
|
||||
(fx+ (fx+ (fx+ 9 10) (fx+ 11 12)) (fx+ (fx+ 13 14) (fx+ 15 16))))
|
||||
=> "136\n"]
|
||||
[(fx- (fx- 1 2) (fx- 3 4)) => "0\n"]
|
||||
[(fx- (fx- 1 2) (fx- 3 -4)) => "-8\n"]
|
||||
[(fx- (fx- 1 2) (fx- -3 4)) => "6\n"]
|
||||
[(fx- (fx- 1 2) (fx- -3 -4)) => "-2\n"]
|
||||
[(fx- (fx- 1 -2) (fx- 3 4)) => "4\n"]
|
||||
[(fx- (fx- 1 -2) (fx- 3 -4)) => "-4\n"]
|
||||
[(fx- (fx- 1 -2) (fx- -3 4)) => "10\n"]
|
||||
[(fx- (fx- 1 -2) (fx- -3 -4)) => "2\n"]
|
||||
[(fx- (fx- -1 2) (fx- 3 4)) => "-2\n"]
|
||||
[(fx- (fx- -1 2) (fx- 3 -4)) => "-10\n"]
|
||||
[(fx- (fx- -1 2) (fx- -3 4)) => "4\n"]
|
||||
[(fx- (fx- -1 2) (fx- -3 -4)) => "-4\n"]
|
||||
[(fx- (fx- -1 -2) (fx- 3 4)) => "2\n"]
|
||||
[(fx- (fx- -1 -2) (fx- 3 -4)) => "-6\n"]
|
||||
[(fx- (fx- -1 -2) (fx- -3 4)) => "8\n"]
|
||||
[(fx- (fx- -1 -2) (fx- -3 -4)) => "0\n"]
|
||||
[(fx- (fx- (fx- (fx- (fx- (fx- (fx- (fx- 1 2) 3) 4) 5) 6) 7) 8) 9) => "-43\n"]
|
||||
[(fx- 1 (fx- 2 (fx- 3 (fx- 4 (fx- 5 (fx- 6 (fx- 7 (fx- 8 9)))))))) => "5\n"]
|
||||
[(fx- (fx- (fx- (fx- 1 2) (fx- 3 4)) (fx- (fx- 5 6) (fx- 7 8)))
|
||||
(fx- (fx- (fx- 9 10) (fx- 11 12)) (fx- (fx- 13 14) (fx- 15 16))))
|
||||
=> "0\n"]
|
||||
[(fx* (fx* (fx* (fx* 2 3) (fx* 4 5)) (fx* (fx* 6 7) (fx* 8 9)))
|
||||
(fx* (fx* (fx* 2 3) (fx* 2 3)) (fx* (fx* 2 3) (fx* 2 3))))
|
||||
=> "470292480\n"]
|
||||
[(fxlognot (fxlogor (fxlognot 7) 1)) => "6\n"]
|
||||
[(fxlognot (fxlogor (fxlognot 7) (fxlognot 2))) => "2\n"]
|
||||
[(fxlogand (fxlognot (fxlognot 12)) (fxlognot (fxlognot 12))) => "12\n"]
|
||||
[(fx= (fx+ 13 3) (fx+ 10 6)) => "#t\n"]
|
||||
[(fx= (fx+ 13 0) (fx+ 10 6)) => "#f\n"]
|
||||
[(fx= (fx+ 12 1) (fx+ -12 -1)) => "#f\n"]
|
||||
[(fx< (fx+ 10 6) (fx+ 13 1)) => "#f\n"]
|
||||
[(fx< (fx+ 10 6) (fx+ 13 3)) => "#f\n"]
|
||||
[(fx< (fx+ 10 6) (fx+ 13 31)) => "#t\n"]
|
||||
[(fx< (fx+ 12 1) (fx+ -12 -1)) => "#f\n"]
|
||||
[(fx< (fx+ -12 -1) (fx+ 12 1)) => "#t\n"]
|
||||
[(fx<= (fx+ 10 6) (fx+ 13 1)) => "#f\n"]
|
||||
[(fx<= (fx+ 10 6) (fx+ 13 3)) => "#t\n"]
|
||||
[(fx<= (fx+ 10 6) (fx+ 13 31)) => "#t\n"]
|
||||
[(fx<= (fx+ 12 1) (fx+ -12 -1)) => "#f\n"]
|
||||
[(fx<= (fx+ -12 -1) (fx+ 12 1)) => "#t\n"]
|
||||
[(fx> (fx+ 10 6) (fx+ 13 1)) => "#t\n"]
|
||||
[(fx> (fx+ 10 6) (fx+ 13 3)) => "#f\n"]
|
||||
[(fx> (fx+ 10 6) (fx+ 13 31)) => "#f\n"]
|
||||
[(fx> (fx+ 12 1) (fx+ -12 -1)) => "#t\n"]
|
||||
[(fx> (fx+ -12 -1) (fx+ 12 1)) => "#f\n"]
|
||||
[(fx>= (fx+ 10 6) (fx+ 13 1)) => "#t\n"]
|
||||
[(fx>= (fx+ 10 6) (fx+ 13 3)) => "#t\n"]
|
||||
[(fx>= (fx+ 10 6) (fx+ 13 31)) => "#f\n"]
|
||||
[(fx>= (fx+ 12 1) (fx+ -12 -1)) => "#t\n"]
|
||||
[(fx>= (fx+ -12 -1) (fx+ 12 1)) => "#f\n"]
|
||||
)
|
||||
|
||||
|
|
@ -0,0 +1,92 @@
|
|||
|
||||
(add-tests-with-string-output "cons"
|
||||
[(fxadd1 0) => "1\n"]
|
||||
[(pair? (cons 1 2)) => "#t\n"]
|
||||
[(pair? 12) => "#f\n"]
|
||||
[(pair? #t) => "#f\n"]
|
||||
[(pair? #f) => "#f\n"]
|
||||
[(pair? ()) => "#f\n"]
|
||||
[(fixnum? (cons 12 43)) => "#f\n"]
|
||||
[(boolean? (cons 12 43)) => "#f\n"]
|
||||
[(null? (cons 12 43)) => "#f\n"]
|
||||
[(not (cons 12 43)) => "#f\n"]
|
||||
[(if (cons 12 43) 32 43) => "32\n"]
|
||||
[(car (cons 1 23)) => "1\n"]
|
||||
[(cdr (cons 43 123)) => "123\n"]
|
||||
[(car (car (cons (cons 12 3) (cons #t #f)))) => "12\n"]
|
||||
[(cdr (car (cons (cons 12 3) (cons #t #f)))) => "3\n"]
|
||||
[(car (cdr (cons (cons 12 3) (cons #t #f)))) => "#t\n"]
|
||||
[(cdr (cdr (cons (cons 12 3) (cons #t #f)))) => "#f\n"]
|
||||
[(let ([x (let ([y (fx+ 1 2)]) (fx* y y))])
|
||||
(cons x (fx+ x x)))
|
||||
=> "(9 . 18)\n"]
|
||||
[(let ([t0 (cons 1 2)] [t1 (cons 3 4)])
|
||||
(let ([a0 (car t0)] [a1 (car t1)] [d0 (cdr t0)] [d1 (cdr t1)])
|
||||
(let ([t0 (cons a0 d1)] [t1 (cons a1 d0)])
|
||||
(cons t0 t1))))
|
||||
=> "((1 . 4) 3 . 2)\n"]
|
||||
[(let ([t (cons 1 2)])
|
||||
(let ([t t])
|
||||
(let ([t t])
|
||||
(let ([t t])
|
||||
t))))
|
||||
=> "(1 . 2)\n"]
|
||||
[(let ([t (let ([t (let ([t (let ([t (cons 1 2)]) t)]) t)]) t)]) t)
|
||||
=> "(1 . 2)\n"]
|
||||
[(let ([x ()])
|
||||
(let ([x (cons x x)])
|
||||
(let ([x (cons x x)])
|
||||
(let ([x (cons x x)])
|
||||
(cons x x)))))
|
||||
=> "((((()) ()) (()) ()) ((()) ()) (()) ())\n"]
|
||||
[(cons (let ([x #t]) (let ([y (cons x x)]) (cons x y)))
|
||||
(cons (let ([x #f]) (let ([y (cons x x)]) (cons y x)))
|
||||
()))
|
||||
=> "((#t #t . #t) ((#f . #f) . #f))\n"]
|
||||
)
|
||||
|
||||
|
||||
|
||||
#!eof
|
||||
(add-tests-with-string-output "procedures"
|
||||
[(letrec () 12) => "12\n"]
|
||||
[(letrec () (let ([x 5]) (fx+ x x))) => "10\n"]
|
||||
[(letrec ([f (lambda () 5)]) 7) => "7\n"]
|
||||
[(letrec ([f (lambda () 5)]) (let ([x 12]) x)) => "12\n"]
|
||||
[(letrec ([f (lambda () 5)]) (f)) => "5\n"]
|
||||
[(letrec ([f (lambda () 5)]) (let ([x (f)]) x)) => "5\n"]
|
||||
[(letrec ([f (lambda () 5)]) (fx+ (f) 6)) => "11\n"]
|
||||
[(letrec ([f (lambda () 5)]) (fx- 20 (f))) => "15\n"]
|
||||
[(letrec ([f (lambda () 5)]) (fx+ (f) (f))) => "10\n"]
|
||||
[(letrec ([f (lambda () (fx+ 5 7))]
|
||||
[g (lambda () 13)])
|
||||
(fx+ (f) (g))) => "25\n"]
|
||||
[(letrec ([f (lambda (x) (fx+ x 12))]) (f 13)) => "25\n"]
|
||||
[(letrec ([f (lambda (x) (fx+ x 12))]) (f (f 10))) => "34\n"]
|
||||
[(letrec ([f (lambda (x) (fx+ x 12))]) (f (f (f 0)))) => "36\n"]
|
||||
[(letrec ([f (lambda (x y) (fx+ x y))]
|
||||
[g (lambda (x) (fx+ x 12))])
|
||||
(f 16 (f (g 0) (fx+ 1 (g 0))))) => "41\n"]
|
||||
[(letrec ([f (lambda (x) (g x x))]
|
||||
[g (lambda (x y) (fx+ x y))])
|
||||
(f 12)) => "24\n"]
|
||||
[(letrec ([f (lambda (x)
|
||||
(if (fxzero? x)
|
||||
1
|
||||
(fx* x (f (fxsub1 x)))))])
|
||||
(f 5)) => "120\n"]
|
||||
[(letrec ([e (lambda (x) (if (fxzero? x) #t (o (fxsub1 x))))]
|
||||
[o (lambda (x) (if (fxzero? x) #f (e (fxsub1 x))))])
|
||||
(e 25)) => "#f\n"]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "deeply nested procedures"
|
||||
[(letrec ([sum (lambda (n ac)
|
||||
(if (fxzero? n)
|
||||
ac
|
||||
(app sum (fxsub1 n) (fx+ n ac))))])
|
||||
(app sum 10000 0)) => "50005000\n"]
|
||||
[(letrec ([e (lambda (x) (if (fxzero? x) #t (app o (fxsub1 x))))]
|
||||
[o (lambda (x) (if (fxzero? x) #f (app e (fxsub1 x))))])
|
||||
(app e 5000000)) => "#t\n"]
|
||||
)
|
||||
|
|
@ -0,0 +1,229 @@
|
|||
|
||||
(add-tests-with-string-output "begin/implicit-begin"
|
||||
[(begin 12) => "12\n"]
|
||||
[(begin 13 122) => "122\n"]
|
||||
[(begin 123 2343 #t) => "#t\n"]
|
||||
[(let ([t (begin 12 (cons 1 2))]) (begin t t)) => "(1 . 2)\n"]
|
||||
[(let ([t (begin 13 (cons 1 2))])
|
||||
(cons 1 t)
|
||||
t) => "(1 . 2)\n"]
|
||||
[(let ([t (cons 1 2)])
|
||||
(if (pair? t)
|
||||
(begin t)
|
||||
12)) => "(1 . 2)\n"]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "set-car! set-cdr!"
|
||||
[(let ([x (cons 1 2)])
|
||||
(begin (set-cdr! x ())
|
||||
x)) => "(1)\n"]
|
||||
[(let ([x (cons 1 2)])
|
||||
(set-cdr! x ())
|
||||
x) => "(1)\n"]
|
||||
[(let ([x (cons 12 13)] [y (cons 14 15)])
|
||||
(set-cdr! x y)
|
||||
x) => "(12 14 . 15)\n"]
|
||||
[(let ([x (cons 12 13)] [y (cons 14 15)])
|
||||
(set-cdr! y x)
|
||||
y) => "(14 12 . 13)\n"]
|
||||
[(let ([x (cons 12 13)] [y (cons 14 15)])
|
||||
(set-cdr! y x)
|
||||
x) => "(12 . 13)\n"]
|
||||
[(let ([x (cons 12 13)] [y (cons 14 15)])
|
||||
(set-cdr! x y)
|
||||
y) => "(14 . 15)\n"]
|
||||
[(let ([x (let ([x (cons 1 2)]) (set-car! x #t) (set-cdr! x #f) x)])
|
||||
(cons x x)
|
||||
x) => "(#t . #f)\n"]
|
||||
[(let ([x (cons 1 2)])
|
||||
(set-cdr! x x)
|
||||
(set-car! (cdr x) x)
|
||||
(cons (eq? x (car x)) (eq? x (cdr x)))) => "(#t . #t)\n"]
|
||||
[(let ([x #f])
|
||||
(if (pair? x)
|
||||
(set-car! x 12)
|
||||
#f)
|
||||
x) => "#f\n"]
|
||||
;;; [(let ([x #f])
|
||||
;;; (if (pair? #f)
|
||||
;;; (set-car! #f 12)
|
||||
;;; #f)
|
||||
;;; x) => "#f\n"]
|
||||
)
|
||||
|
||||
|
||||
(add-tests-with-string-output "vectors"
|
||||
[(vector? (make-vector 0)) => "#t\n"]
|
||||
[(vector-length (make-vector 12)) => "12\n"]
|
||||
[(vector? (cons 1 2)) => "#f\n"]
|
||||
[(vector? 1287) => "#f\n"]
|
||||
[(vector? ()) => "#f\n"]
|
||||
[(vector? #t) => "#f\n"]
|
||||
[(vector? #f) => "#f\n"]
|
||||
[(pair? (make-vector 12)) => "#f\n"]
|
||||
[(null? (make-vector 12)) => "#f\n"]
|
||||
[(boolean? (make-vector 12)) => "#f\n"]
|
||||
[(make-vector 0) => "#()\n"]
|
||||
[(let ([v (make-vector 2)])
|
||||
(vector-set! v 0 #t)
|
||||
(vector-set! v 1 #f)
|
||||
v) => "#(#t #f)\n"]
|
||||
[(let ([v (make-vector 2)])
|
||||
(vector-set! v 0 v)
|
||||
(vector-set! v 1 v)
|
||||
(eq? (vector-ref v 0) (vector-ref v 1))) => "#t\n"]
|
||||
[(let ([v (make-vector 1)] [y (cons 1 2)])
|
||||
(vector-set! v 0 y)
|
||||
(cons y (eq? y (vector-ref v 0)))) => "((1 . 2) . #t)\n"]
|
||||
[(let ([v0 (make-vector 2)])
|
||||
(let ([v1 (make-vector 2)])
|
||||
(vector-set! v0 0 100)
|
||||
(vector-set! v0 1 200)
|
||||
(vector-set! v1 0 300)
|
||||
(vector-set! v1 1 400)
|
||||
(cons v0 v1))) => "(#(100 200) . #(300 400))\n"]
|
||||
[(let ([v0 (make-vector 3)])
|
||||
(let ([v1 (make-vector 3)])
|
||||
(vector-set! v0 0 100)
|
||||
(vector-set! v0 1 200)
|
||||
(vector-set! v0 2 150)
|
||||
(vector-set! v1 0 300)
|
||||
(vector-set! v1 1 400)
|
||||
(vector-set! v1 2 350)
|
||||
(cons v0 v1))) => "(#(100 200 150) . #(300 400 350))\n"]
|
||||
[(let ([n 2])
|
||||
(let ([v0 (make-vector n)])
|
||||
(let ([v1 (make-vector n)])
|
||||
(vector-set! v0 0 100)
|
||||
(vector-set! v0 1 200)
|
||||
(vector-set! v1 0 300)
|
||||
(vector-set! v1 1 400)
|
||||
(cons v0 v1)))) => "(#(100 200) . #(300 400))\n"]
|
||||
[(let ([n 3])
|
||||
(let ([v0 (make-vector n)])
|
||||
(let ([v1 (make-vector (vector-length v0))])
|
||||
(vector-set! v0 (fx- (vector-length v0) 3) 100)
|
||||
(vector-set! v0 (fx- (vector-length v1) 2) 200)
|
||||
(vector-set! v0 (fx- (vector-length v0) 1) 150)
|
||||
(vector-set! v1 (fx- (vector-length v1) 3) 300)
|
||||
(vector-set! v1 (fx- (vector-length v0) 2) 400)
|
||||
(vector-set! v1 (fx- (vector-length v1) 1) 350)
|
||||
(cons v0 v1)))) => "(#(100 200 150) . #(300 400 350))\n"]
|
||||
[(let ([n 1])
|
||||
(vector-set! (make-vector n) (fxsub1 n) (fx* n n))
|
||||
n) => "1\n"]
|
||||
[(let ([n 1])
|
||||
(let ([v (make-vector 1)])
|
||||
(vector-set! v (fxsub1 n) n)
|
||||
(vector-ref v (fxsub1 n)))) => "1\n"]
|
||||
[(let ([v0 (make-vector 1)])
|
||||
(vector-set! v0 0 1)
|
||||
(let ([v1 (make-vector 1)])
|
||||
(vector-set! v1 0 13)
|
||||
(vector-set! (if (vector? v0) v0 v1)
|
||||
(fxsub1 (vector-length (if (vector? v0) v0 v1)))
|
||||
(fxadd1 (vector-ref
|
||||
(if (vector? v0) v0 v1)
|
||||
(fxsub1 (vector-length (if (vector? v0) v0 v1))))))
|
||||
(cons v0 v1))) => "(#(2) . #(13))\n"]
|
||||
)
|
||||
|
||||
|
||||
(add-tests-with-string-output "strings"
|
||||
[(string? (make-string 0)) => "#t\n"]
|
||||
[(make-string 0) => "\"\"\n"]
|
||||
[(let ([s (make-string 1)])
|
||||
(string-set! s 0 #\a)
|
||||
(string-ref s 0)) => "#\\a\n"]
|
||||
|
||||
[(let ([s (make-string 2)])
|
||||
(string-set! s 0 #\a)
|
||||
(string-set! s 1 #\b)
|
||||
(cons (string-ref s 0) (string-ref s 1))) => "(#\\a . #\\b)\n"]
|
||||
[(let ([i 0])
|
||||
(let ([s (make-string 1)])
|
||||
(string-set! s i #\a)
|
||||
(string-ref s i))) => "#\\a\n"]
|
||||
[(let ([i 0] [j 1])
|
||||
(let ([s (make-string 2)])
|
||||
(string-set! s i #\a)
|
||||
(string-set! s j #\b)
|
||||
(cons (string-ref s i) (string-ref s j)))) => "(#\\a . #\\b)\n"]
|
||||
[(let ([i 0] [c #\a])
|
||||
(let ([s (make-string 1)])
|
||||
(string-set! s i c)
|
||||
(string-ref s i))) => "#\\a\n"]
|
||||
[(string-length (make-string 12)) => "12\n"]
|
||||
[(string? (make-vector 12)) => "#f\n"]
|
||||
[(string? (cons 1 2)) => "#f\n"]
|
||||
[(string? 1287) => "#f\n"]
|
||||
[(string? ()) => "#f\n"]
|
||||
[(string? #t) => "#f\n"]
|
||||
[(string? #f) => "#f\n"]
|
||||
[(pair? (make-string 12)) => "#f\n"]
|
||||
[(null? (make-string 12)) => "#f\n"]
|
||||
[(boolean? (make-string 12)) => "#f\n"]
|
||||
[(vector? (make-string 12)) => "#f\n"]
|
||||
[(make-string 0) => "\"\"\n"]
|
||||
[(let ([v (make-string 2)])
|
||||
(string-set! v 0 #\t)
|
||||
(string-set! v 1 #\f)
|
||||
v) => "\"tf\"\n"]
|
||||
[(let ([v (make-string 2)])
|
||||
(string-set! v 0 #\x)
|
||||
(string-set! v 1 #\x)
|
||||
(char= (string-ref v 0) (string-ref v 1))) => "#t\n"]
|
||||
[(let ([v0 (make-string 3)])
|
||||
(let ([v1 (make-string 3)])
|
||||
(string-set! v0 0 #\a)
|
||||
(string-set! v0 1 #\b)
|
||||
(string-set! v0 2 #\c)
|
||||
(string-set! v1 0 #\d)
|
||||
(string-set! v1 1 #\e)
|
||||
(string-set! v1 2 #\f)
|
||||
(cons v0 v1))) => "(\"abc\" . \"def\")\n"]
|
||||
[(let ([n 2])
|
||||
(let ([v0 (make-string n)])
|
||||
(let ([v1 (make-string n)])
|
||||
(string-set! v0 0 #\a)
|
||||
(string-set! v0 1 #\b)
|
||||
(string-set! v1 0 #\c)
|
||||
(string-set! v1 1 #\d)
|
||||
(cons v0 v1)))) => "(\"ab\" . \"cd\")\n"]
|
||||
[(let ([n 3])
|
||||
(let ([v0 (make-string n)])
|
||||
(let ([v1 (make-string (string-length v0))])
|
||||
(string-set! v0 (fx- (string-length v0) 3) #\a)
|
||||
(string-set! v0 (fx- (string-length v1) 2) #\b)
|
||||
(string-set! v0 (fx- (string-length v0) 1) #\c)
|
||||
(string-set! v1 (fx- (string-length v1) 3) #\Z)
|
||||
(string-set! v1 (fx- (string-length v0) 2) #\Y)
|
||||
(string-set! v1 (fx- (string-length v1) 1) #\X)
|
||||
(cons v0 v1)))) => "(\"abc\" . \"ZYX\")\n"]
|
||||
[(let ([n 1])
|
||||
(string-set! (make-string n) (fxsub1 n) (fixnum->char 34))
|
||||
n) => "1\n"]
|
||||
[(let ([n 1])
|
||||
(let ([v (make-string 1)])
|
||||
(string-set! v (fxsub1 n) (fixnum->char n))
|
||||
(char->fixnum (string-ref v (fxsub1 n))))) => "1\n"]
|
||||
[(let ([v0 (make-string 1)])
|
||||
(string-set! v0 0 #\a)
|
||||
(let ([v1 (make-string 1)])
|
||||
(string-set! v1 0 #\A)
|
||||
(string-set! (if (string? v0) v0 v1)
|
||||
(fxsub1 (string-length (if (string? v0) v0 v1)))
|
||||
(fixnum->char
|
||||
(fxadd1
|
||||
(char->fixnum
|
||||
(string-ref
|
||||
(if (string? v0) v0 v1)
|
||||
(fxsub1 (string-length (if (string? v0) v0 v1))))))))
|
||||
(cons v0 v1))) => "(\"b\" . \"A\")\n"]
|
||||
[(let ([s (make-string 1)])
|
||||
(string-set! s 0 #\")
|
||||
s) => "\"\\\"\"\n"]
|
||||
[(let ([s (make-string 1)])
|
||||
(string-set! s 0 #\\)
|
||||
s) => "\"\\\\\"\n"]
|
||||
)
|
||||
|
|
@ -0,0 +1,144 @@
|
|||
;;; one possible implementation strategy for procedures is via closure
|
||||
;;; conversion.
|
||||
|
||||
;;; Lambda does many things at the same time:
|
||||
;;; 1) It creates a procedure object (ie. one that passes procedure?)
|
||||
;;; 2) It contains both code (what to do when applied) and data (what
|
||||
;;; variables it references.
|
||||
;;; 3) The procedure object, in addition to passing procedure?, can be
|
||||
;;; applied to arguments.
|
||||
|
||||
;;; First step: separate code from data:
|
||||
;;; convert every program containing lambda to a program containing
|
||||
;;; codes and closures:
|
||||
;;; (let ([f (lambda () 12)]) (procedure? f))
|
||||
;;; =>
|
||||
;;; (codes ([f-code (code () () 12)])
|
||||
;;; (let ([f (closure f-code)])
|
||||
;;; (procedure? f)))
|
||||
;;;
|
||||
;;; The codes binds code names to code points. Every code
|
||||
;;; is of the form (code (formals ...) (free-vars ...) body)
|
||||
;;;
|
||||
;;; sexpr
|
||||
;;; => recordize
|
||||
;;; recognize lambda forms and applications
|
||||
;;; =>
|
||||
;;; (let ([y 12])
|
||||
;;; (let ([f (lambda (x) (fx+ y x))])
|
||||
;;; (fx+ (f 10) (f 0))))
|
||||
;;; => convert closures
|
||||
;;; (let ([y 12])
|
||||
;;; (let ([f (closure (code (x) (y) (fx+ x y)) y)])
|
||||
;;; (fx+ (call f 10) (call f 0))
|
||||
;;; => lift codes
|
||||
;;; (codes ([code0 (code (x) (y) (fx+ x y))])
|
||||
;;; (let ([y 12])
|
||||
;;; (let ([f (closure code0 y)])
|
||||
;;; (fx+ (call f 10) (call f 0)))))
|
||||
;;; => code generation
|
||||
;;; 1) codes form generates unique-labels for every code and
|
||||
;;; binds the names of the code to these labels.
|
||||
;;; 2) Every code object has a list of formals and a list of free vars.
|
||||
;;; The formals are at stack locations -4(%esp), -8(%esp), -12(%esp), ...
|
||||
;;; The free vars are at -2(%edi), 2(%edi), 6(%edi), 10(%edi) ...
|
||||
;;; These are inserted in the environment and then the body of the code
|
||||
;;; is generated.
|
||||
;;; 3) A (closure code-name free-vars ...) is generated the same way a
|
||||
;;; (vector val* ...) is generated: First, the code-label and the free
|
||||
;;; variables are placed at 0(%ebp), 4(%ebp), 8(%ebp), etc..
|
||||
;;; A closure pointer is placed in %eax, and %ebp is incremented to the
|
||||
;;; next boundary.
|
||||
;;; 4) A (call f arg* ...) does the following:
|
||||
;;; a) evaluates the args and places them at contiguous stack locations
|
||||
;;; si-8(%esp), si-12(%esp), ... (leaving room for two values).
|
||||
;;; b) The value of the current closure pointer, %edi, is saved on the
|
||||
;;; stack at si(%esp).
|
||||
;;; c) The closure pointer of the callee is loaded in %edi.
|
||||
;;; d) The value of %esp is adjusted by si
|
||||
;;; e) An indirect call to -6(%edi) is issued.
|
||||
;;; f) After return, the value of %esp is adjusted back by -si
|
||||
;;; g) The value of the closure pointer is restored.
|
||||
;;; The returned value is still in %eax.
|
||||
|
||||
(add-tests-with-string-output "procedure?"
|
||||
[(procedure? (lambda (x) x)) => "#t\n"]
|
||||
[(let ([f (lambda (x) x)]) (procedure? f)) => "#t\n"]
|
||||
[(procedure? (make-vector 0)) => "#f\n"]
|
||||
[(procedure? (make-string 0)) => "#f\n"]
|
||||
[(procedure? (cons 1 2)) => "#f\n"]
|
||||
[(procedure? #\S) => "#f\n"]
|
||||
[(procedure? ()) => "#f\n"]
|
||||
[(procedure? #t) => "#f\n"]
|
||||
[(procedure? #f) => "#f\n"]
|
||||
[(string? (lambda (x) x)) => "#f\n"]
|
||||
[(vector? (lambda (x) x)) => "#f\n"]
|
||||
[(boolean? (lambda (x) x)) => "#f\n"]
|
||||
[(null? (lambda (x) x)) => "#f\n"]
|
||||
[(not (lambda (x) x)) => "#f\n"]
|
||||
)
|
||||
|
||||
|
||||
(add-tests-with-string-output "applying thunks"
|
||||
[(let ([f (lambda () 12)]) (f)) => "12\n"]
|
||||
[(let ([f (lambda () (fx+ 12 13))]) (f)) => "25\n"]
|
||||
[(let ([f (lambda () 13)]) (fx+ (f) (f))) => "26\n"]
|
||||
[(let ([f (lambda ()
|
||||
(let ([g (lambda () (fx+ 2 3))])
|
||||
(fx* (g) (g))))])
|
||||
(fx+ (f) (f))) => "50\n"]
|
||||
[(let ([f (lambda ()
|
||||
(let ([f (lambda () (fx+ 2 3))])
|
||||
(fx* (f) (f))))])
|
||||
(fx+ (f) (f))) => "50\n"]
|
||||
[(let ([f (if (boolean? (lambda () 12))
|
||||
(lambda () 13)
|
||||
(lambda () 14))])
|
||||
(f)) => "14\n"]
|
||||
)
|
||||
|
||||
|
||||
(add-tests-with-string-output "parameter passing"
|
||||
[(let ([f (lambda (x) x)]) (f 12)) => "12\n"]
|
||||
[(let ([f (lambda (x y) (fx+ x y))]) (f 12 13)) => "25\n"]
|
||||
[(let ([f (lambda (x)
|
||||
(let ([g (lambda (x y) (fx+ x y))])
|
||||
(g x 100)))])
|
||||
(f 1000)) => "1100\n"]
|
||||
[(let ([f (lambda (g) (g 2 13))])
|
||||
(f (lambda (n m) (fx* n m)))) => "26\n"]
|
||||
[(let ([f (lambda (g) (fx+ (g 10) (g 100)))])
|
||||
(f (lambda (x) (fx* x x)))) => "10100\n"]
|
||||
[(let ([f (lambda (f n m)
|
||||
(if (fxzero? n)
|
||||
m
|
||||
(f f (fxsub1 n) (fx* n m))))])
|
||||
(f f 5 1)) => "120\n"]
|
||||
[(let ([f (lambda (f n)
|
||||
(if (fxzero? n)
|
||||
1
|
||||
(fx* n (f f (fxsub1 n)))))])
|
||||
(f f 5)) => "120\n"]
|
||||
)
|
||||
|
||||
|
||||
(add-tests-with-string-output "closures"
|
||||
[(let ([n 12])
|
||||
(let ([f (lambda () n)])
|
||||
(f))) => "12\n"]
|
||||
[(let ([n 12])
|
||||
(let ([f (lambda (m) (fx+ n m))])
|
||||
(f 100))) => "112\n"]
|
||||
[(let ([f (lambda (f n m)
|
||||
(if (fxzero? n)
|
||||
m
|
||||
(f (fxsub1 n) (fx* n m))))])
|
||||
(let ([g (lambda (g n m) (f (lambda (n m) (g g n m)) n m))])
|
||||
(g g 5 1))) => "120\n"]
|
||||
[(let ([f (lambda (f n)
|
||||
(if (fxzero? n)
|
||||
1
|
||||
(fx* n (f (fxsub1 n)))))])
|
||||
(let ([g (lambda (g n) (f (lambda (n) (g g n)) n))])
|
||||
(g g 5))) => "120\n"]
|
||||
)
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
|
||||
(add-tests-with-string-output "set!"
|
||||
[(let ([x 12])
|
||||
(set! x 13)
|
||||
x) => "13\n"]
|
||||
[(let ([x 12])
|
||||
(set! x (fxadd1 x))
|
||||
x) => "13\n"]
|
||||
[(let ([x 12])
|
||||
(let ([x #f]) (set! x 14))
|
||||
x) => "12\n"]
|
||||
[(let ([x 12])
|
||||
(let ([y (let ([x #f]) (set! x 14))])
|
||||
x)) => "12\n"]
|
||||
[(let ([f #f])
|
||||
(let ([g (lambda () f)])
|
||||
(set! f 10)
|
||||
(g))) => "10\n"]
|
||||
[(let ([f (lambda (x)
|
||||
(set! x (fxadd1 x))
|
||||
x)])
|
||||
(f 12)) => "13\n"]
|
||||
[(let ([x 10])
|
||||
(let ([f (lambda (x)
|
||||
(set! x (fxadd1 x))
|
||||
x)])
|
||||
(cons x (f x)))) => "(10 . 11)\n"]
|
||||
[(let ([t #f])
|
||||
(let ([locative
|
||||
(cons
|
||||
(lambda () t)
|
||||
(lambda (n) (set! t n)))])
|
||||
((cdr locative) 17)
|
||||
((car locative)))) => "17\n"]
|
||||
[(let ([locative
|
||||
(let ([t #f])
|
||||
(cons
|
||||
(lambda () t)
|
||||
(lambda (n) (set! t n))))])
|
||||
((cdr locative) 17)
|
||||
((car locative))) => "17\n"]
|
||||
[(let ([make-counter
|
||||
(lambda ()
|
||||
(let ([counter -1])
|
||||
(lambda ()
|
||||
(set! counter (fxadd1 counter))
|
||||
counter)))])
|
||||
(let ([c0 (make-counter)]
|
||||
[c1 (make-counter)])
|
||||
(c0)
|
||||
(cons (c0) (c1)))) => "(1 . 0)\n"]
|
||||
[(let ([fact #f])
|
||||
(set! fact (lambda (n)
|
||||
(if (fxzero? n)
|
||||
1
|
||||
(fx* n (fact (fxsub1 n))))))
|
||||
(fact 5)) => "120\n"]
|
||||
[(let ([fact #f])
|
||||
((begin
|
||||
(set! fact (lambda (n)
|
||||
(if (fxzero? n)
|
||||
1
|
||||
(fx* n (fact (fxsub1 n))))))
|
||||
fact)
|
||||
5)) => "120\n"]
|
||||
|
||||
)
|
||||
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
|
||||
(add-tests-with-string-output "complex constants"
|
||||
['42 => "42\n"]
|
||||
['(1 . 2) => "(1 . 2)\n"]
|
||||
['(1 2 3) => "(1 2 3)\n"]
|
||||
[(let ([x '(1 2 3)]) x) => "(1 2 3)\n"]
|
||||
[(let ([f (lambda () '(1 2 3))])
|
||||
(f)) => "(1 2 3)\n"]
|
||||
[(let ([f (lambda () '(1 2 3))])
|
||||
(eq? (f) (f))) => "#t\n"]
|
||||
[(let ([f (lambda ()
|
||||
(lambda ()
|
||||
'(1 2 3)))])
|
||||
((f))) => "(1 2 3)\n"]
|
||||
[(let ([x '#(1 2 3)])
|
||||
(cons x (vector-ref x 0))) => "(#(1 2 3) . 1)\n"]
|
||||
["Hello World" => "\"Hello World\"\n"]
|
||||
['("Hello" "World") => "(\"Hello\" \"World\")\n"]
|
||||
)
|
||||
|
|
@ -0,0 +1,174 @@
|
|||
|
||||
|
||||
(add-tests-with-string-output "letrec"
|
||||
[(letrec () 12) => "12\n"]
|
||||
[(letrec ([f 12]) f) => "12\n"]
|
||||
[(letrec ([f 12] [g 13]) (fx+ f g)) => "25\n"]
|
||||
[(letrec ([fact
|
||||
(lambda (n)
|
||||
(if (fxzero? n)
|
||||
1
|
||||
(fx* n (fact (fxsub1 n)))))])
|
||||
(fact 5)) => "120\n"]
|
||||
[(letrec ([f 12] [g (lambda () f)])
|
||||
(g)) => "12\n"]
|
||||
[(letrec ([f 12] [g (lambda (n) (set! f n))])
|
||||
(g 130)
|
||||
f) => "130\n"]
|
||||
[(letrec ([f (lambda (g) (set! f g) (f))])
|
||||
(f (lambda () 12))) => "12\n"]
|
||||
[(letrec ([f (cons (lambda () f)
|
||||
(lambda (x) (set! f x)))])
|
||||
(let ([g (car f)])
|
||||
((cdr f) 100)
|
||||
(g))) => "100\n"]
|
||||
[(letrec ([f (letrec ([g (lambda (x) (fx* x 2))])
|
||||
(lambda (n) (g (fx* n 2))))])
|
||||
(f 12)) => "48\n"]
|
||||
[(letrec ([f (lambda (f n)
|
||||
(if (fxzero? n)
|
||||
1
|
||||
(fx* n (f f (fxsub1 n)))))])
|
||||
(f f 5)) => "120\n"]
|
||||
[(let ([f (lambda (f)
|
||||
(lambda (n)
|
||||
(if (fxzero? n)
|
||||
1
|
||||
(fx* n (f (fxsub1 n))))))])
|
||||
(letrec ([fix
|
||||
(lambda (f)
|
||||
(f (lambda (n) ((fix f) n))))])
|
||||
((fix f) 5))) => "120\n"]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "letrec*"
|
||||
[(letrec* () 12) => "12\n"]
|
||||
[(letrec* ([f 12]) f) => "12\n"]
|
||||
[(letrec* ([f 12] [g 13]) (fx+ f g)) => "25\n"]
|
||||
[(letrec* ([fact
|
||||
(lambda (n)
|
||||
(if (fxzero? n)
|
||||
1
|
||||
(fx* n (fact (fxsub1 n)))))])
|
||||
(fact 5)) => "120\n"]
|
||||
[(letrec* ([f 12] [g (lambda () f)])
|
||||
(g)) => "12\n"]
|
||||
[(letrec* ([f 12] [g (lambda (n) (set! f n))])
|
||||
(g 130)
|
||||
f) => "130\n"]
|
||||
[(letrec* ([f (lambda (g) (set! f g) (f))])
|
||||
(f (lambda () 12))) => "12\n"]
|
||||
[(letrec* ([f (cons (lambda () f)
|
||||
(lambda (x) (set! f x)))])
|
||||
(let ([g (car f)])
|
||||
((cdr f) 100)
|
||||
(g))) => "100\n"]
|
||||
[(letrec* ([f (letrec* ([g (lambda (x) (fx* x 2))])
|
||||
(lambda (n) (g (fx* n 2))))])
|
||||
(f 12)) => "48\n"]
|
||||
[(letrec* ([f (lambda (f n)
|
||||
(if (fxzero? n)
|
||||
1
|
||||
(fx* n (f f (fxsub1 n)))))])
|
||||
(f f 5)) => "120\n"]
|
||||
[(let ([f (lambda (f)
|
||||
(lambda (n)
|
||||
(if (fxzero? n)
|
||||
1
|
||||
(fx* n (f (fxsub1 n))))))])
|
||||
(letrec* ([fix
|
||||
(lambda (f)
|
||||
(f (lambda (n) ((fix f) n))))])
|
||||
((fix f) 5))) => "120\n"]
|
||||
[(letrec* ([a 12] [b (fx+ a 5)] [c (fx+ b a)])
|
||||
c) => "29\n"]
|
||||
)
|
||||
|
||||
|
||||
(add-tests-with-string-output "and/or"
|
||||
[(and) => "#t\n"]
|
||||
[(and 5) => "5\n"]
|
||||
[(and #f) => "#f\n"]
|
||||
[(and 5 6) => "6\n"]
|
||||
[(and #f ((lambda (x) (x x)) (lambda (x) (x x)))) => "#f\n"]
|
||||
[(or) => "#f\n"]
|
||||
[(or #t) => "#t\n"]
|
||||
[(or 5) => "5\n"]
|
||||
[(or 1 2 3) => "1\n"]
|
||||
[(or (cons 1 2) ((lambda (x) (x x)) (lambda (x) (x x)))) => "(1 . 2)\n"]
|
||||
[(let ([if 12]) (or if 17)) => "12\n"]
|
||||
[(let ([if 12]) (and if 17)) => "17\n"]
|
||||
[(let ([let 8]) (or let 18)) => "8\n"]
|
||||
[(let ([let 8]) (and let 18)) => "18\n"]
|
||||
[(let ([t 1])
|
||||
(and (begin (set! t (fxadd1 t)) t) t)) => "2\n"]
|
||||
[(let ([t 1])
|
||||
(or (begin (set! t (fxadd1 t)) t) t)) => "2\n"]
|
||||
)
|
||||
|
||||
|
||||
(add-tests-with-string-output "when/unless"
|
||||
[(let ([x (cons 1 2)])
|
||||
(when (pair? x)
|
||||
(set-car! x (fx+ (car x) (cdr x))))
|
||||
x) => "(3 . 2)\n"]
|
||||
[(let ([x (cons 1 2)])
|
||||
(when (pair? x)
|
||||
(set-car! x (fx+ (car x) (cdr x)))
|
||||
(set-car! x (fx+ (car x) (cdr x))))
|
||||
x) => "(5 . 2)\n"]
|
||||
[(let ([x (cons 1 2)])
|
||||
(unless (fixnum? x)
|
||||
(set-car! x (fx+ (car x) (cdr x))))
|
||||
x) => "(3 . 2)\n"]
|
||||
[(let ([x (cons 1 2)])
|
||||
(unless (fixnum? x)
|
||||
(set-car! x (fx+ (car x) (cdr x)))
|
||||
(set-car! x (fx+ (car x) (cdr x))))
|
||||
x) => "(5 . 2)\n"]
|
||||
[(let ([let 12])
|
||||
(when let let let let let)) => "12\n"]
|
||||
[(let ([let #f])
|
||||
(unless let let let let let)) => "#f\n"]
|
||||
)
|
||||
|
||||
|
||||
(add-tests-with-string-output "cond"
|
||||
[(cond [1 2] [else 3]) => "2\n"]
|
||||
[(cond [1] [else 13]) => "1\n"]
|
||||
[(cond [#f #t] [#t #f]) => "#f\n"]
|
||||
[(cond [else 17]) => "17\n"]
|
||||
[(cond [#f] [#f 12] [12 13]) => "13\n"]
|
||||
[(cond [(cons 1 2) => (lambda (x) (cdr x))]) => "2\n"]
|
||||
[(let ([else #t])
|
||||
(cond
|
||||
[else 1287])) => "1287\n"]
|
||||
[(let ([else 17])
|
||||
(cond
|
||||
[else])) => "17\n"]
|
||||
[(let ([else 17])
|
||||
(cond
|
||||
[else => (lambda (x) x)])) => "17\n"]
|
||||
[(let ([else #f])
|
||||
(cond
|
||||
[else ((lambda (x) (x x)) (lambda (x) (x x)))])
|
||||
else) => "#f\n"]
|
||||
[(let ([=> 12])
|
||||
(cond
|
||||
[12 => 14]
|
||||
[else 17])) => "14\n"]
|
||||
[(let ([=> 12])
|
||||
(cond
|
||||
[=>])) => "12\n"]
|
||||
[(let ([=> 12])
|
||||
(cond
|
||||
[=> =>])) => "12\n"]
|
||||
[(let ([=> 12])
|
||||
(cond
|
||||
[=> => =>])) => "12\n"]
|
||||
[(let ([let 12])
|
||||
(cond
|
||||
[let => (lambda (x) (fx+ let x))]
|
||||
[else 14])) => "24\n"]
|
||||
)
|
||||
|
||||
|
|
@ -0,0 +1,77 @@
|
|||
; vararg tests
|
||||
|
||||
|
||||
(add-tests-with-string-output "vararg not using rest argument"
|
||||
[(let ([f (lambda args 12)])
|
||||
(f)) => "12\n"]
|
||||
[(let ([f (lambda args 12)])
|
||||
(f 10)) => "12\n"]
|
||||
[(let ([f (lambda args 12)])
|
||||
(f 10 20)) => "12\n"]
|
||||
[(let ([f (lambda args 12)])
|
||||
(f 10 20 30)) => "12\n"]
|
||||
[(let ([f (lambda args 12)])
|
||||
(f 10 20 30 40)) => "12\n"]
|
||||
[(let ([f (lambda args 12)])
|
||||
(f 10 20 30 40 50)) => "12\n"]
|
||||
[(let ([f (lambda args 12)])
|
||||
(f 10 20 30 40 50 60 70 80 90)) => "12\n"]
|
||||
[(let ([f (lambda (a0 . args) 12)])
|
||||
(f 10)) => "12\n"]
|
||||
[(let ([f (lambda (a0 . args) a0)])
|
||||
(f 10)) => "10\n"]
|
||||
[(let ([f (lambda (a0 . args) 12)])
|
||||
(f 10 20)) => "12\n"]
|
||||
[(let ([f (lambda (a0 . args) a0)])
|
||||
(f 10 20)) => "10\n"]
|
||||
[(let ([f (lambda (a0 . args) 12)])
|
||||
(f 10 20 30)) => "12\n"]
|
||||
[(let ([f (lambda (a0 . args) a0)])
|
||||
(f 10 20 30)) => "10\n"]
|
||||
[(let ([f (lambda (a0 . args) 12)])
|
||||
(f 10 20 30 40)) => "12\n"]
|
||||
[(let ([f (lambda (a0 . args) a0)])
|
||||
(f 10 20 30 40)) => "10\n"]
|
||||
[(let ([f (lambda (a0 a1 . args) (vector a0 a1))])
|
||||
(f 10 20 30 40 50 60 70 80 90 100)) => "#(10 20)\n"]
|
||||
[(let ([f (lambda (a0 a1 a2 . args) (vector a0 a1 a2))])
|
||||
(f 10 20 30 40 50 60 70 80 90 100)) => "#(10 20 30)\n"]
|
||||
[(let ([f (lambda (a0 a1 a2 a3 . args) (vector a0 a1 a2 a3))])
|
||||
(f 10 20 30 40 50 60 70 80 90 100)) => "#(10 20 30 40)\n"]
|
||||
[(let ([f (lambda (a0 a1 a2 a3 a4 . args) (vector a0 a1 a2 a3 a4))])
|
||||
(f 10 20 30 40 50 60 70 80 90 100)) => "#(10 20 30 40 50)\n"]
|
||||
[(let ([f (lambda (a0 a1 a2 a3 a4 a5 . args) (vector a0 a1 a2 a3 a4 a5))])
|
||||
(f 10 20 30 40 50 60 70 80 90 100)) => "#(10 20 30 40 50 60)\n"]
|
||||
)
|
||||
|
||||
|
||||
(add-tests-with-string-output "vararg using rest argument"
|
||||
[(let ([f (lambda args args)])
|
||||
(f)) => "()\n"]
|
||||
[(let ([f (lambda args args)])
|
||||
(f 10)) => "(10)\n"]
|
||||
[(let ([f (lambda args args)])
|
||||
(f 10 20)) => "(10 20)\n"]
|
||||
[(let ([f (lambda args args)])
|
||||
(f 10 20 30)) => "(10 20 30)\n"]
|
||||
[(let ([f (lambda args args)])
|
||||
(f 10 20 30 40)) => "(10 20 30 40)\n"]
|
||||
[(let ([f (lambda (a0 . args) (vector a0 args))])
|
||||
(f 10)) => "#(10 ())\n"]
|
||||
[(let ([f (lambda (a0 . args) (vector a0 args))])
|
||||
(f 10 20)) => "#(10 (20))\n"]
|
||||
[(let ([f (lambda (a0 . args) (vector a0 args))])
|
||||
(f 10 20 30)) => "#(10 (20 30))\n"]
|
||||
[(let ([f (lambda (a0 . args) (vector a0 args))])
|
||||
(f 10 20 30 40)) => "#(10 (20 30 40))\n"]
|
||||
[(let ([f (lambda (a0 a1 . args) (vector a0 a1 args))])
|
||||
(f 10 20 30 40 50 60 70 80 90)) => "#(10 20 (30 40 50 60 70 80 90))\n"]
|
||||
[(let ([f (lambda (a0 a1 a2 . args) (vector a0 a1 a2 args))])
|
||||
(f 10 20 30 40 50 60 70 80 90)) => "#(10 20 30 (40 50 60 70 80 90))\n"]
|
||||
[(let ([f (lambda (a0 a1 a2 a3 . args) (vector a0 a1 a2 a3 args))])
|
||||
(f 10 20 30 40 50 60 70 80 90)) => "#(10 20 30 40 (50 60 70 80 90))\n"]
|
||||
[(let ([f (lambda (a0 a1 a2 a3 a4 . args) (vector a0 a1 a2 a3 a4 args))])
|
||||
(f 10 20 30 40 50 60 70 80 90)) => "#(10 20 30 40 50 (60 70 80 90))\n"]
|
||||
[(let ([f (lambda (a0 a1 a2 a3 a4 a5 . args)(vector a0 a1 a2 a3 a4 a5 args))])
|
||||
(f 10 20 30 40 50 60 70 80 90)) => "#(10 20 30 40 50 60 (70 80 90))\n"]
|
||||
)
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
|
||||
(add-tests-with-string-output "symbols"
|
||||
[(symbol? 'foo) => "#t\n"]
|
||||
[(symbol? '()) => "#f\n"]
|
||||
[(symbol? "") => "#f\n"]
|
||||
[(symbol? '(1 2)) => "#f\n"]
|
||||
[(symbol? '#()) => "#f\n"]
|
||||
[(symbol? (lambda (x) x)) => "#f\n"]
|
||||
[(symbol? 'foo) => "#t\n"]
|
||||
[(string? 'foo) => "#f\n"]
|
||||
[(pair? 'foo) => "#f\n"]
|
||||
[(vector? 'foo) => "#f\n"]
|
||||
[(null? 'foo) => "#f\n"]
|
||||
[(boolean? 'foo) => "#f\n"]
|
||||
[(procedure? 'foo) => "#f\n"]
|
||||
[(eq? 'foo 'bar) => "#f\n"]
|
||||
[(eq? 'foo 'foo) => "#t\n"]
|
||||
['foo => "foo\n"]
|
||||
['(foo bar baz) => "(foo bar baz)\n"]
|
||||
['(foo foo foo foo foo foo foo foo foo foo foo)
|
||||
=> "(foo foo foo foo foo foo foo foo foo foo foo)\n"]
|
||||
|
||||
)
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
|
||||
(add-tests-with-string-output "exit"
|
||||
[(foreign-call "exit" 0) => ""]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "S_error"
|
||||
[(let ([error (lambda args
|
||||
(foreign-call "ik_error" args))])
|
||||
(error #f "died")
|
||||
12) => ""]
|
||||
|
||||
[(let ([error (lambda args
|
||||
(foreign-call "ik_error" args))])
|
||||
(error 'car "died")
|
||||
12) => ""]
|
||||
)
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
|
||||
|
||||
(add-tests-with-string-output "vector"
|
||||
[(fx= 1 2) => "#f\n"]
|
||||
[(vector 1 2 3 4 5) => "#(1 2 3 4 5)\n"]
|
||||
[(let ([f (lambda (f) (f 1 2 3 4 5 6))])
|
||||
(f vector)) => "#(1 2 3 4 5 6)\n"]
|
||||
)
|
||||
|
|
@ -0,0 +1,83 @@
|
|||
|
||||
(add-tests-with-string-output "error"
|
||||
[(error 'foo "here") => ""])
|
||||
|
||||
|
||||
(add-tests-with-string-output "apply error"
|
||||
[(let ([f 6])
|
||||
(f f)) => ""]
|
||||
[(let ([f 6])
|
||||
(f (f))) => ""]
|
||||
[(1 2 3) => ""]
|
||||
[(1 (3 4)) => ""]
|
||||
[(let ([f (lambda () (1 2 3))])
|
||||
12) => "12\n"]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "arg-check for fixed-arg procedures"
|
||||
[(let ([f (lambda () 12)])
|
||||
(f)) => "12\n"]
|
||||
[(let ([f (lambda () 12)])
|
||||
(f 1)) => ""]
|
||||
[(let ([f (lambda () 12)])
|
||||
(f 1 2)) => ""]
|
||||
[(let ([f (lambda (x) (fx+ x x))])
|
||||
(f)) => ""]
|
||||
[(let ([f (lambda (x) (fx+ x x))])
|
||||
(f 1)) => "2\n"]
|
||||
[(let ([f (lambda (x) (fx+ x x))])
|
||||
(f 1 2)) => ""]
|
||||
[(let ([f (lambda (x y) (fx* x (fx+ y y)))])
|
||||
(f)) => ""]
|
||||
[(let ([f (lambda (x y) (fx* x (fx+ y y)))])
|
||||
(f 2)) => ""]
|
||||
[(let ([f (lambda (x y) (fx* x (fx+ y y)))])
|
||||
(f 2 3)) => "12\n"]
|
||||
[(let ([f (lambda (x y) (fx* x (fx+ y y)))])
|
||||
(f 2 3 4)) => ""]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "arg-check for var-arg procedures"
|
||||
[(let ([f (lambda x x)])
|
||||
(f)) => "()\n"]
|
||||
[(let ([f (lambda x x)])
|
||||
(f 'a)) => "(a)\n"]
|
||||
[(let ([f (lambda x x)])
|
||||
(f 'a 'b)) => "(a b)\n"]
|
||||
[(let ([f (lambda x x)])
|
||||
(f 'a 'b 'c)) => "(a b c)\n"]
|
||||
[(let ([f (lambda x x)])
|
||||
(f 'a 'b 'c 'd)) => "(a b c d)\n"]
|
||||
|
||||
[(let ([f (lambda (x . rest) (vector x rest))])
|
||||
(f)) => ""]
|
||||
[(let ([f (lambda (x . rest) (vector x rest))])
|
||||
(f 'a)) => "#(a ())\n"]
|
||||
[(let ([f (lambda (x . rest) (vector x rest))])
|
||||
(f 'a 'b)) => "#(a (b))\n"]
|
||||
[(let ([f (lambda (x . rest) (vector x rest))])
|
||||
(f 'a 'b 'c)) => "#(a (b c))\n"]
|
||||
[(let ([f (lambda (x . rest) (vector x rest))])
|
||||
(f 'a 'b 'c 'd)) => "#(a (b c d))\n"]
|
||||
|
||||
[(let ([f (lambda (x y . rest) (vector x y rest))])
|
||||
(f)) => ""]
|
||||
[(let ([f (lambda (x y . rest) (vector x y rest))])
|
||||
(f 'a)) => ""]
|
||||
[(let ([f (lambda (x y . rest) (vector x y rest))])
|
||||
(f 'a 'b)) => "#(a b ())\n"]
|
||||
[(let ([f (lambda (x y . rest) (vector x y rest))])
|
||||
(f 'a 'b 'c)) => "#(a b (c))\n"]
|
||||
[(let ([f (lambda (x y . rest) (vector x y rest))])
|
||||
(f 'a 'b 'c 'd)) => "#(a b (c d))\n"]
|
||||
)
|
||||
|
||||
|
||||
;;; (add-tests-with-string-output "arg-check for primitives"
|
||||
;;; [(cons 1 2 3) => ""]
|
||||
;;; [(cons 1) => ""]
|
||||
;;; [(vector-ref '#() 1 2 3 4) => ""]
|
||||
;;; [(vector-ref) => ""]
|
||||
;;; [(vector) => "#()\n"]
|
||||
;;; [(string) => "\"\"\n"]
|
||||
;;; )
|
||||
|
|
@ -0,0 +1,160 @@
|
|||
|
||||
(add-tests-with-string-output "string-set! errors"
|
||||
; first with a fixed index
|
||||
;
|
||||
[(let ((t 1))
|
||||
(and (begin (set! t (fxadd1 t)) t)
|
||||
t)) => "2\n"]
|
||||
|
||||
[(let ((f (if (boolean? (lambda () 12))
|
||||
(lambda () 13)
|
||||
(lambda () 14))))
|
||||
(f)) => "14\n"]
|
||||
|
||||
[(let ([f 12])
|
||||
(let ([g (lambda () f)])
|
||||
(g))) => "12\n"]
|
||||
[(fx< 1 2) => "#t\n"]
|
||||
[(let ([f (lambda (x y) (fx< x y))])
|
||||
(f 10 10)) => "#f\n"]
|
||||
[(fx< 10 10) => "#f\n"]
|
||||
[(fx< 10 2) => "#f\n"]
|
||||
[(fx<= 1 2) => "#t\n"]
|
||||
[(fx<= 10 10) => "#t\n"]
|
||||
[(fx<= 10 2) => "#f\n"]
|
||||
#;[(let ([f
|
||||
(lambda (s i c)
|
||||
(unless (string? s)
|
||||
(error 'string-set!1 "not a string ~s" s))
|
||||
(unless (fixnum? i)
|
||||
(error 'string-set!2 "invalid index ~s" i))
|
||||
(if (fx< i ($string-length s))
|
||||
#f
|
||||
(error 's1 ""))
|
||||
(unless (fx>= i 0)
|
||||
(error 'string-set!3 "index ~s is out of range for ~s" i s))
|
||||
(unless (and (fx< i (string-length s))
|
||||
(fx>= i 0))
|
||||
(error 'string-set!3 "index ~s is out of range for ~s" i s))
|
||||
(unless (char? c)
|
||||
(error 'string-set!4 "not a char ~s" c))
|
||||
($string-set! s i c) 12)])
|
||||
(let ([x ($string #\a #\b #\c)]
|
||||
[y #\a])
|
||||
(f x 8 y))) => ""]
|
||||
|
||||
[(let ([x 12])
|
||||
(string-set! x 0 #\a)) => ""]
|
||||
[(let ([x (string #\a #\b #\c)]
|
||||
[y 12])
|
||||
(string-set! x 0 y)) => ""]
|
||||
[(let ([x (string #\a #\b #\c)]
|
||||
[y 12])
|
||||
(string-set! x 8 y)) => ""]
|
||||
[(let ([x (string #\a #\b #\c)]
|
||||
[y #\a])
|
||||
(string-set! x 8 y)) => ""]
|
||||
[(let ([x (string #\a #\b #\c)])
|
||||
(string-set! x 8 #\a)) => ""]
|
||||
[(let ([x (string #\a #\b #\c)]
|
||||
[y #\a])
|
||||
(string-set! x -1 y)) => ""]
|
||||
; next the general case
|
||||
;;; 6 kinds of errors:
|
||||
;;; string is either:
|
||||
;;; lex-non-string, run-non-string, lex-string, valid
|
||||
;;; index is either:
|
||||
;;; lex-invalid, runtime-non-fixnum, runtime-above, runtime-below, valid
|
||||
;;; char is either:
|
||||
;;; lex-invalid, runtime-non-char, valid.
|
||||
;;; that's 4x5x3 = 60 tests!
|
||||
;;; If we skip over the lexical string check, (since I don't do it),
|
||||
;;; we have: 2x5x3 = 30 tests.
|
||||
|
||||
[(let ([s (string #\a #\b #\c)] [i 1] [c #\X]) (string-set! s i c) s)
|
||||
=> "\"aXc\"\n"]
|
||||
[(let ([s (string #\a #\b #\c)] [i 1]) (string-set! s i #\X) s)
|
||||
=> "\"aXc\"\n"]
|
||||
[(let ([s (string #\a #\b #\c)] [i 1] [c 'X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
|
||||
[(let ([s (string #\a #\b #\c)] [i 1] [c #\X]) (string-set! s 1 c) s)
|
||||
=> "\"aXc\"\n"]
|
||||
[(let ([s (string #\a #\b #\c)] [i 1]) (string-set! s 1 #\X) s)
|
||||
=> "\"aXc\"\n"]
|
||||
[(let ([s (string #\a #\b #\c)] [i 1] [c 'X]) (string-set! s 1 c) s)
|
||||
=> ""]
|
||||
|
||||
[(let ([s (string #\a #\b #\c)] [i 3] [c #\X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
[(let ([s (string #\a #\b #\c)] [i 3]) (string-set! s i #\X) s)
|
||||
=> ""]
|
||||
[(let ([s (string #\a #\b #\c)] [i 3] [c 'X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
|
||||
[(let ([s (string #\a #\b #\c)] [i -10] [c #\X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
[(let ([s (string #\a #\b #\c)] [i -11]) (string-set! s i #\X) s)
|
||||
=> ""]
|
||||
[(let ([s (string #\a #\b #\c)] [i -1] [c 'X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
|
||||
[(let ([s (string #\a #\b #\c)] [i 'foo] [c #\X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
[(let ([s (string #\a #\b #\c)] [i 'foo]) (string-set! s i #\X) s)
|
||||
=> ""]
|
||||
[(let ([s (string #\a #\b #\c)] [i 'foo] [c 'X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
|
||||
|
||||
|
||||
[(let ([s '(string #\a #\b #\c)] [i 1] [c #\X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
[(let ([s '(string #\a #\b #\c)] [i 1]) (string-set! s i #\X) s)
|
||||
=> ""]
|
||||
[(let ([s '(string #\a #\b #\c)] [i 1] [c 'X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
|
||||
[(let ([s '(string #\a #\b #\c)] [i 1] [c #\X]) (string-set! s 1 c) s)
|
||||
=> ""]
|
||||
[(let ([s '(string #\a #\b #\c)] [i 1]) (string-set! s 1 #\X) s)
|
||||
=> ""]
|
||||
[(let ([s '(string #\a #\b #\c)] [i 1] [c 'X]) (string-set! s 1 c) s)
|
||||
=> ""]
|
||||
|
||||
[(let ([s '(string #\a #\b #\c)] [i 3] [c #\X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
[(let ([s '(string #\a #\b #\c)] [i 3]) (string-set! s i #\X) s)
|
||||
=> ""]
|
||||
[(let ([s '(string #\a #\b #\c)] [i 3] [c 'X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
|
||||
[(let ([s '(string #\a #\b #\c)] [i -10] [c #\X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
[(let ([s '(string #\a #\b #\c)] [i -11]) (string-set! s i #\X) s)
|
||||
=> ""]
|
||||
[(let ([s '(string #\a #\b #\c)] [i -1] [c 'X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
|
||||
[(let ([s '(string #\a #\b #\c)] [i 'foo] [c #\X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
[(let ([s '(string #\a #\b #\c)] [i 'foo]) (string-set! s i #\X) s)
|
||||
=> ""]
|
||||
[(let ([s '(string #\a #\b #\c)] [i 'foo] [c 'X]) (string-set! s i c) s)
|
||||
=> ""]
|
||||
)
|
||||
|
||||
#!eof
|
||||
|
||||
(add-tests-with-string-output "string errors"
|
||||
[(let ([f (lambda (a b c) (string a b c))])
|
||||
(f #\a #\b #\c)) => "\"abc\"\n"]
|
||||
[(let ([f (lambda (a b c) (string a b c))])
|
||||
(f #\a 12 #\c)) => ""]
|
||||
[(let ([f string])
|
||||
(f #\a #\b #\c)) => "\"abc\"\n"]
|
||||
[(let ([f string])
|
||||
(f #\a #\b 'x)) => ""]
|
||||
[(string #\a #\b #\c) => "\"abc\"\n"]
|
||||
[(string #\a #\b #t) => ""]
|
||||
)
|
||||
|
|
@ -0,0 +1,83 @@
|
|||
|
||||
(add-tests-with-string-output "nontail apply"
|
||||
[(let ([f (lambda () 12)])
|
||||
(fx+ (apply f '()) 1)) => "13\n"]
|
||||
[(let ([f (lambda (x) (fx+ x 12))])
|
||||
(fx+ (apply f 13 '()) 1)) => "26\n"]
|
||||
[(let ([f (lambda (x) (fx+ x 12))])
|
||||
(fx+ (apply f (cons 13 '())) 1)) => "26\n"]
|
||||
[(let ([f (lambda (x y z) (fx+ x (fx* y z)))])
|
||||
(fx+ (apply f 12 '(7 2)) 1)) => "27\n"]
|
||||
[(cons (apply vector '(1 2 3 4 5 6 7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 '(2 3 4 5 6 7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 '(3 4 5 6 7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 3 '(4 5 6 7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 3 4 '(5 6 7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 3 4 5 '(6 7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 3 4 5 6 '(7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 3 4 5 6 7 '(8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 3 4 5 6 7 8 ()) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "tail apply"
|
||||
[(let ([f (lambda () 12)])
|
||||
(apply f '())) => "12\n"]
|
||||
[(let ([f (lambda (x) (fx+ x 12))])
|
||||
(apply f 13 '())) => "25\n"]
|
||||
[(let ([f (lambda (x) (fx+ x 12))])
|
||||
(apply f (cons 13 '()))) => "25\n"]
|
||||
[(let ([f (lambda (x y z) (fx+ x (fx* y z)))])
|
||||
(apply f 12 '(7 2))) => "26\n"]
|
||||
[(apply vector '(1 2 3 4 5 6 7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 '(2 3 4 5 6 7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 '(3 4 5 6 7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 3 '(4 5 6 7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 3 4 '(5 6 7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 3 4 5 '(6 7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 3 4 5 6 '(7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 3 4 5 6 7 '(8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 3 4 5 6 7 8 ()) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
)
|
||||
|
||||
|
||||
|
||||
|
||||
(add-tests-with-string-output "nontail apply"
|
||||
[(let ([f (lambda () 12)])
|
||||
(fx+ (apply f '()) 1)) => "13\n"]
|
||||
[(let ([f (lambda (x) (fx+ x 12))])
|
||||
(fx+ (apply f 13 '()) 1)) => "26\n"]
|
||||
[(let ([f (lambda (x) (fx+ x 12))])
|
||||
(fx+ (apply f (cons 13 '())) 1)) => "26\n"]
|
||||
[(let ([f (lambda (x y z) (fx+ x (fx* y z)))])
|
||||
(fx+ (apply f 12 '(7 2)) 1)) => "27\n"]
|
||||
[(cons (apply vector '(1 2 3 4 5 6 7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 '(2 3 4 5 6 7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 '(3 4 5 6 7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 3 '(4 5 6 7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 3 4 '(5 6 7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 3 4 5 '(6 7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 3 4 5 6 '(7 8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 3 4 5 6 7 '(8)) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
[(cons (apply vector 1 2 3 4 5 6 7 8 ()) '()) => "(#(1 2 3 4 5 6 7 8))\n"]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "tail apply"
|
||||
[(let ([f (lambda () 12)])
|
||||
(apply f '())) => "12\n"]
|
||||
[(let ([f (lambda (x) (fx+ x 12))])
|
||||
(apply f 13 '())) => "25\n"]
|
||||
[(let ([f (lambda (x) (fx+ x 12))])
|
||||
(apply f (cons 13 '()))) => "25\n"]
|
||||
[(let ([f (lambda (x y z) (fx+ x (fx* y z)))])
|
||||
(apply f 12 '(7 2))) => "26\n"]
|
||||
[(apply vector '(1 2 3 4 5 6 7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 '(2 3 4 5 6 7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 '(3 4 5 6 7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 3 '(4 5 6 7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 3 4 '(5 6 7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 3 4 5 '(6 7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 3 4 5 6 '(7 8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 3 4 5 6 7 '(8)) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
[(apply vector 1 2 3 4 5 6 7 8 ()) => "#(1 2 3 4 5 6 7 8)\n"]
|
||||
)
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
(add-tests-with-string-output "remainder/modulo/quotient"
|
||||
[#\tab => "#\\tab\n"]
|
||||
[(fxquotient 16 4) => "4\n"]
|
||||
[(fxquotient 5 2) => "2\n"]
|
||||
[(fxquotient -45 7) => "-6\n"]
|
||||
[(fxquotient 10 -3) => "-3\n"]
|
||||
[(fxquotient -17 -9) => "1\n"]
|
||||
|
||||
[(fxremainder 16 4) => "0\n"]
|
||||
[(fxremainder 5 2) => "1\n"]
|
||||
[(fxremainder -45 7) => "-3\n"]
|
||||
[(fxremainder 10 -3) => "1\n"]
|
||||
[(fxremainder -17 -9) => "-8\n"]
|
||||
|
||||
; [(fxmodulo 16 4) => "0\n"]
|
||||
; [(fxmodulo 5 2) => "1\n"]
|
||||
; [(fxmodulo -45 7) => "4\n"]
|
||||
; [(fxmodulo 10 -3) => "-2\n"]
|
||||
; [(fxmodulo -17 -9) => "-8\n"]
|
||||
)
|
||||
|
||||
(add-tests-with-string-output "write-char"
|
||||
[(begin
|
||||
(write-char #\a)
|
||||
(flush-output-port (current-output-port))
|
||||
(exit)) => "a"]
|
||||
[(begin
|
||||
(write-char #\a)
|
||||
(close-output-port (current-output-port))
|
||||
(exit)) => "a"]
|
||||
[(begin
|
||||
(write-char #\H)
|
||||
(write-char #\e)
|
||||
(write-char #\l)
|
||||
(write-char #\l)
|
||||
(write-char #\o)
|
||||
(write-char #\space)
|
||||
(flush-output-port)
|
||||
(write-char #\W)
|
||||
(write-char #\o)
|
||||
(write-char #\r)
|
||||
(write-char #\l)
|
||||
(write-char #\d)
|
||||
(write-char #\!)
|
||||
(flush-output-port (current-output-port))
|
||||
(exit)) => "Hello World!"]
|
||||
)
|
||||
|
||||
|
||||
(add-tests-with-string-output "write/display"
|
||||
[(fx+ -536870911 -1) => "-536870912\n"]
|
||||
[(begin
|
||||
(write '(1 2 3))
|
||||
(exit)) => "(1 2 3)"]
|
||||
[(begin
|
||||
(write '"Hello World!")
|
||||
(exit)) => "\"Hello World!\""]
|
||||
)
|
||||
|
|
@ -0,0 +1,77 @@
|
|||
|
||||
(add-tests-with-string-output "eof-object"
|
||||
[(eof-object? (eof-object)) => "#t\n"]
|
||||
|
||||
[(null? (eof-object)) => "#f\n"]
|
||||
[(boolean? (eof-object)) => "#f\n"]
|
||||
[(string? (eof-object)) => "#f\n"]
|
||||
[(char? (eof-object)) => "#f\n"]
|
||||
[(pair? (eof-object)) => "#f\n"]
|
||||
[(symbol? (eof-object)) => "#f\n"]
|
||||
[(procedure? (eof-object)) => "#f\n"]
|
||||
[(vector? (eof-object)) => "#f\n"]
|
||||
[(not (eof-object)) => "#f\n"]
|
||||
|
||||
[(eof-object? #\a) => "#f\n"]
|
||||
[(eof-object? #t) => "#f\n"]
|
||||
[(eof-object? 12) => "#f\n"]
|
||||
[(eof-object? '(1 2 3)) => "#f\n"]
|
||||
[(eof-object? '()) => "#f\n"]
|
||||
[(eof-object? '#(foo)) => "#f\n"]
|
||||
[(eof-object? (lambda (x) x)) => "#f\n"]
|
||||
[(eof-object? 'baz) => "#f\n"]
|
||||
)
|
||||
|
||||
|
||||
|
||||
(add-tests-with-string-output "read-char"
|
||||
[(begin
|
||||
(let ([p (open-output-file "stst.tmp" 'replace)])
|
||||
(display "Hello World!" p)
|
||||
(close-output-port p))
|
||||
(let ([p (open-input-file "stst.tmp")])
|
||||
(define loop
|
||||
(lambda ()
|
||||
(let ([x (read-char p)])
|
||||
(if (eof-object? x)
|
||||
(begin
|
||||
(close-input-port p)
|
||||
'())
|
||||
(begin
|
||||
(display x)
|
||||
(loop))))))
|
||||
(loop))
|
||||
(exit))
|
||||
=> "Hello World!"]
|
||||
[(let ([s (make-string 10000)]
|
||||
[t "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz12344567890<>,./?;:'\"[]{}\\|`~!@#$%^&*()-_=+"])
|
||||
(define fill-string!
|
||||
(lambda (i j)
|
||||
(unless (fx= i (string-length s))
|
||||
(if (fx>= j (string-length t))
|
||||
(fill-string! i (fx- j (string-length t)))
|
||||
(begin
|
||||
(string-set! s i (string-ref t j))
|
||||
(fill-string! (fxadd1 i) (fx+ j 17)))))))
|
||||
(define write-string!
|
||||
(lambda (i p)
|
||||
(cond
|
||||
[(fx= i (string-length s)) (close-output-port p)]
|
||||
[else
|
||||
(write-char (string-ref s i) p)
|
||||
(write-string! (fxadd1 i) p)])))
|
||||
(define verify
|
||||
(lambda (i p)
|
||||
(let ([x (read-char p)])
|
||||
(cond
|
||||
[(eof-object? x)
|
||||
(close-input-port p)
|
||||
(fx= i (string-length s))]
|
||||
[(fx= i (string-length s)) (error 'verify "file too short")]
|
||||
[(char= (string-ref s i) x)
|
||||
(verify (fxadd1 i) p)]
|
||||
[else (error 'verify "mismatch")]))))
|
||||
(fill-string! 0 0)
|
||||
(write-string! 0 (open-output-file "stst.tmp" 'replace))
|
||||
(verify 0 (open-input-file "stst.tmp"))) => "#t\n"]
|
||||
)
|
||||
|
|
@ -0,0 +1,87 @@
|
|||
|
||||
#!eof
|
||||
|
||||
(add-tests-with-string-output "tokenizer"
|
||||
[(let ()
|
||||
(define test-tokenizer
|
||||
(lambda (p)
|
||||
;(display (input-port? p) (standard-error-port))
|
||||
(let ([tok (read-token p)])
|
||||
(cond
|
||||
[(eof-object? tok) 'ok]
|
||||
[(or (eq? tok 'lparen)
|
||||
(eq? tok 'rparen)
|
||||
(eq? tok 'vparen)
|
||||
(eq? tok 'lbrack)
|
||||
(eq? tok 'rbrack)
|
||||
(eq? tok 'dot)
|
||||
(and (pair? tok)
|
||||
(or (eq? (car tok) 'datum)
|
||||
(eq? (car tok) 'macro))))
|
||||
(test-tokenizer p)]
|
||||
[else
|
||||
(display tok)
|
||||
(error 'test "Invalid token ~s" tok)]))))
|
||||
(define test-file
|
||||
(lambda (filename)
|
||||
(display "Testing " (standard-error-port))
|
||||
(display filename (standard-error-port))
|
||||
(display "..." (standard-error-port))
|
||||
(let ([p (open-input-file filename)])
|
||||
; (display (input-port? p)(standard-error-port))
|
||||
(test-tokenizer p))))
|
||||
(define test-files
|
||||
(lambda (files)
|
||||
(unless (null? files)
|
||||
(test-file (car files))
|
||||
(test-files (cdr files)))))
|
||||
(define filenames
|
||||
'("libsymboltable-3.3.ss"
|
||||
"libhandlers-3.3.ss"
|
||||
"libcore-4.3.ss"
|
||||
"libio-4.2.ss"
|
||||
"libwriter-4.1.ss"
|
||||
"libtokenizer-4.3.ss"
|
||||
"compiler-4.3.ss"))
|
||||
(when (null? filenames)
|
||||
(error 'no-files-provided-in-test "add them"))
|
||||
(test-files filenames)
|
||||
'ok) => "ok\n"]
|
||||
|
||||
)
|
||||
|
||||
|
||||
|
||||
(add-tests-with-string-output "reader"
|
||||
[(let ()
|
||||
(define test-reader
|
||||
(lambda (p)
|
||||
(let ([x (read p)])
|
||||
(cond
|
||||
[(eof-object? x) 'ok]
|
||||
[else (test-reader p)]))))
|
||||
(define test-file
|
||||
(lambda (filename)
|
||||
(display "Testing " (standard-error-port))
|
||||
(display filename (standard-error-port))
|
||||
(display "..." (standard-error-port))
|
||||
(test-reader (open-input-file filename))))
|
||||
(define test-files
|
||||
(lambda (files)
|
||||
(unless (null? files)
|
||||
(test-file (car files))
|
||||
(test-files (cdr files)))))
|
||||
(define filenames
|
||||
'("libsymboltable-3.3.ss"
|
||||
"libhandlers-3.3.ss"
|
||||
"libcore-4.3.ss"
|
||||
"libio-4.2.ss"
|
||||
"libwriter-4.1.ss"
|
||||
"libtokenizer-4.3.ss"
|
||||
"compiler-4.3.ss"))
|
||||
(when (null? filenames)
|
||||
(error 'no-files-provided-in-test "add them"))
|
||||
(test-files filenames)
|
||||
'ok) => "ok\n"]
|
||||
|
||||
)
|
||||
|
|
@ -0,0 +1,86 @@
|
|||
|
||||
#!eof
|
||||
(add-tests-with-string-output "tokenizer"
|
||||
[(let ()
|
||||
(define test-tokenizer
|
||||
(lambda (p)
|
||||
;(display (input-port? p) (standard-error-port))
|
||||
(let ([tok (read-token p)])
|
||||
(cond
|
||||
[(eof-object? tok) 'ok]
|
||||
[(or (eq? tok 'lparen)
|
||||
(eq? tok 'rparen)
|
||||
(eq? tok 'vparen)
|
||||
(eq? tok 'lbrack)
|
||||
(eq? tok 'rbrack)
|
||||
(eq? tok 'dot)
|
||||
(and (pair? tok)
|
||||
(or (eq? (car tok) 'datum)
|
||||
(eq? (car tok) 'macro))))
|
||||
(test-tokenizer p)]
|
||||
[else
|
||||
(display tok)
|
||||
(error 'test "Invalid token ~s" tok)]))))
|
||||
(define test-file
|
||||
(lambda (filename)
|
||||
(display "Testing " (standard-error-port))
|
||||
(display filename (standard-error-port))
|
||||
(display "..." (standard-error-port))
|
||||
(let ([p (open-input-file filename)])
|
||||
; (display (input-port? p)(standard-error-port))
|
||||
(test-tokenizer p))))
|
||||
(define test-files
|
||||
(lambda (files)
|
||||
(unless (null? files)
|
||||
(test-file (car files))
|
||||
(test-files (cdr files)))))
|
||||
(define filenames
|
||||
'("libsymboltable-4.4.ss"
|
||||
"libhandlers-3.3.ss"
|
||||
"libcore-4.4.ss"
|
||||
"libio-4.2.ss"
|
||||
"libwriter-4.4.ss"
|
||||
"libtokenizer-4.3.ss"
|
||||
"compiler-5.1.ss"))
|
||||
(when (null? filenames)
|
||||
(error 'no-files-provided-in-test "add them"))
|
||||
(test-files filenames)
|
||||
'ok) => "ok\n"]
|
||||
|
||||
)
|
||||
|
||||
|
||||
|
||||
(add-tests-with-string-output "reader"
|
||||
[(let ()
|
||||
(define test-reader
|
||||
(lambda (p)
|
||||
(let ([x (read p)])
|
||||
(cond
|
||||
[(eof-object? x) 'ok]
|
||||
[else (test-reader p)]))))
|
||||
(define test-file
|
||||
(lambda (filename)
|
||||
(display "Testing " (standard-error-port))
|
||||
(display filename (standard-error-port))
|
||||
(display "..." (standard-error-port))
|
||||
(test-reader (open-input-file filename))))
|
||||
(define test-files
|
||||
(lambda (files)
|
||||
(unless (null? files)
|
||||
(test-file (car files))
|
||||
(test-files (cdr files)))))
|
||||
(define filenames
|
||||
'("libsymboltable-4.4.ss"
|
||||
"libhandlers-3.3.ss"
|
||||
"libcore-4.4.ss"
|
||||
"libio-4.2.ss"
|
||||
"libwriter-4.4.ss"
|
||||
"libtokenizer-4.3.ss"
|
||||
"compiler-5.1.ss"))
|
||||
(when (null? filenames)
|
||||
(error 'no-files-provided-in-test "add them"))
|
||||
(test-files filenames)
|
||||
'ok) => "ok\n"]
|
||||
|
||||
)
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
|
||||
|
||||
(add-tests-with-string-output "overflow"
|
||||
[(letrec ([f
|
||||
(lambda (i)
|
||||
(when (fx<= i 1000)
|
||||
(let ([x (make-list 1000)])
|
||||
(f (fxadd1 i)))))])
|
||||
(f 0)
|
||||
100) => "100\n"]
|
||||
[(letrec ([f
|
||||
(lambda (i)
|
||||
(when (fx<= i 100000)
|
||||
(let ([x (list 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
|
||||
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0)])
|
||||
(f (fxadd1 i)))))])
|
||||
(f 0)
|
||||
100) => "100\n"])
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
|
||||
|
||||
(add-tests-with-string-output "call/cc"
|
||||
[(call/cc (lambda (k) 12)) => "12\n"]
|
||||
[(call/cc (lambda (k) (k 12))) => "12\n"]
|
||||
[(call/cc (lambda (k) (fx+ 1 (k 12)))) => "12\n"]
|
||||
[(fx+ (call/cc (lambda (k) (k 12)))
|
||||
(call/cc (lambda (k) 13))) => "25\n"]
|
||||
[(letrec ([fact
|
||||
(lambda (n k)
|
||||
(cond
|
||||
[(fxzero? n) (k 1)]
|
||||
[else (fx* n (fact (fxsub1 n) k))]))])
|
||||
(call/cc
|
||||
(lambda (k)
|
||||
(fact 5 k)))) => "1\n"]
|
||||
[(call/cc
|
||||
(lambda (k)
|
||||
(letrec ([fact
|
||||
(lambda (n)
|
||||
(cond
|
||||
[(fxzero? n) (k 1)]
|
||||
[else (fx* n (fact (fxsub1 n)))]))])
|
||||
(fact 5)))) => "1\n"]
|
||||
[(let ([k #f])
|
||||
(letrec ([fact
|
||||
(lambda (n)
|
||||
(cond
|
||||
[(fxzero? n)
|
||||
(call/cc
|
||||
(lambda (nk)
|
||||
(set! k nk)
|
||||
(k 1)))]
|
||||
[else (fx* n (fact (fxsub1 n)))]))])
|
||||
(let ([v (fact 5)])
|
||||
v))) => "120\n"]
|
||||
[(let ([k #f])
|
||||
(letrec ([fact
|
||||
(lambda (n)
|
||||
(cond
|
||||
[(fxzero? n)
|
||||
(call/cc
|
||||
(lambda (nk)
|
||||
(set! k nk)
|
||||
(k 1)))]
|
||||
[else (fx* n (fact (fxsub1 n)))]))])
|
||||
(let ([v (fact 5)])
|
||||
(let ([nk k])
|
||||
(set! k (lambda (x) (cons v x)))
|
||||
(nk v))))) => "(120 . 14400)\n"]
|
||||
)
|
||||
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
|
||||
(add-tests-with-string-output "fxmodulo"
|
||||
[(fxmodulo 16 4) => "0\n"]
|
||||
[(fxmodulo 5 2) => "1\n"]
|
||||
[(fxmodulo -45 7) => "4\n"]
|
||||
[(fxmodulo 10 -3) => "-2\n"]
|
||||
[(fxmodulo -17 -9) => "-8\n"]
|
||||
|
||||
[(let ([t 4]) (fxmodulo 16 t)) => "0\n"]
|
||||
[(let ([t 2]) (fxmodulo 5 t)) => "1\n"]
|
||||
[(let ([t 7]) (fxmodulo -45 t)) => "4\n"]
|
||||
[(let ([t -3]) (fxmodulo 10 t)) => "-2\n"]
|
||||
[(let ([t -9]) (fxmodulo -17 t)) => "-8\n"]
|
||||
)
|
||||
|
||||
Loading…
Reference in New Issue