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Diffstat (limited to 'formatst.scm')
| -rw-r--r-- | formatst.scm | 666 |
1 files changed, 666 insertions, 0 deletions
diff --git a/formatst.scm b/formatst.scm new file mode 100644 index 0000000..77a46c4 --- /dev/null +++ b/formatst.scm @@ -0,0 +1,666 @@ +;; "formatst.scm" SLIB FORMAT Version 3.0 conformance test +; Written by Dirk Lutzebaeck (lutzeb@cs.tu-berlin.de) +; +; This code is in the public domain. + +;; Test run: (slib:load "formatst") + +; Failure reports for various scheme interpreters: +; +; SCM4d +; None. +; Elk 2.2: +; None. +; MIT C-Scheme 7.1: +; The empty list is always evaluated as a boolean and consequently +; represented as `#f'. +; Scheme->C 01nov91: +; None, if format:symbol-case-conv and format:iobj-case-conv are set +; to string-downcase. + +(require 'format) +(if (not (string=? format:version "3.0")) + (begin + (display "You have format version ") + (display format:version) + (display ". This test is for format version 3.0!") + (newline) + (format:abort))) + +(define fails 0) +(define total 0) +(define test-verbose #f) ; shows each test performed + +(define (test format-args out-str) + (set! total (+ total 1)) + (if (not test-verbose) + (if (zero? (modulo total 10)) + (begin + (display total) + (display ",") + (force-output (current-output-port))))) + (let ((format-out (apply format `(#f ,@format-args)))) + (if (string=? out-str format-out) + (if test-verbose + (begin + (display "Verified ") + (write format-args) + (display " returns ") + (write out-str) + (newline))) + (begin + (set! fails (+ fails 1)) + (if (not test-verbose) (newline)) + (display "*Failed* ") + (write format-args) + (newline) + (display " returns ") + (write format-out) + (newline) + (display " expected ") + (write out-str) + (newline))))) + +; ensure format default configuration + +(set! format:symbol-case-conv #f) +(set! format:iobj-case-conv #f) +(set! format:read-proof #f) +(set! format:iteration-bounded #t) +(set! format:max-iterations 100) + +(format #t "~q") + +(format #t "This implementation has~@[ no~] flonums ~ + ~:[but no~;and~] complex numbers~%" + (not format:floats) format:complex-numbers) + +; any object test + +(test '("abc") "abc") +(test '("~a" 10) "10") +(test '("~a" -1.2) "-1.2") +(test '("~a" a) "a") +(test '("~a" #t) "#t") +(test '("~a" #f) "#f") +(test '("~a" "abc") "abc") +(test '("~a" #(1 2 3)) "#(1 2 3)") +(test '("~a" ()) "()") +(test '("~a" (a)) "(a)") +(test '("~a" (a b)) "(a b)") +(test '("~a" (a (b c) d)) "(a (b c) d)") +(test '("~a" (a . b)) "(a . b)") +(test '("~a" (a (b c . d))) "(a (b . (c . d)))") ; this is ugly +(test `("~a" ,display) (format:iobj->str display)) +(test `("~a" ,(current-input-port)) (format:iobj->str (current-input-port))) +(test `("~a" ,(current-output-port)) (format:iobj->str (current-output-port))) + +; # argument test + +(test '("~a ~a" 10 20) "10 20") +(test '("~a abc ~a def" 10 20) "10 abc 20 def") + +; numerical test + +(test '("~d" 100) "100") +(test '("~x" 100) "64") +(test '("~o" 100) "144") +(test '("~b" 100) "1100100") +(test '("~@d" 100) "+100") +(test '("~@d" -100) "-100") +(test '("~@x" 100) "+64") +(test '("~@o" 100) "+144") +(test '("~@b" 100) "+1100100") +(test '("~10d" 100) " 100") +(test '("~:d" 123) "123") +(test '("~:d" 1234) "1,234") +(test '("~:d" 12345) "12,345") +(test '("~:d" 123456) "123,456") +(test '("~:d" 12345678) "12,345,678") +(test '("~:d" -123) "-123") +(test '("~:d" -1234) "-1,234") +(test '("~:d" -12345) "-12,345") +(test '("~:d" -123456) "-123,456") +(test '("~:d" -12345678) "-12,345,678") +(test '("~10:d" 1234) " 1,234") +(test '("~10:d" -1234) " -1,234") +(test '("~10,'*d" 100) "*******100") +(test '("~10,,'|:d" 12345678) "12|345|678") +(test '("~10,,,2:d" 12345678) "12,34,56,78") +(test '("~14,'*,'|,4:@d" 12345678) "****+1234|5678") +(test '("~10r" 100) "100") +(test '("~2r" 100) "1100100") +(test '("~8r" 100) "144") +(test '("~16r" 100) "64") +(test '("~16,10,'*r" 100) "********64") + +; roman numeral test + +(test '("~@r" 4) "IV") +(test '("~@r" 19) "XIX") +(test '("~@r" 50) "L") +(test '("~@r" 100) "C") +(test '("~@r" 1000) "M") +(test '("~@r" 99) "XCIX") +(test '("~@r" 1994) "MCMXCIV") + +; old roman numeral test + +(test '("~:@r" 4) "IIII") +(test '("~:@r" 5) "V") +(test '("~:@r" 10) "X") +(test '("~:@r" 9) "VIIII") + +; cardinal/ordinal English number test + +(test '("~r" 4) "four") +(test '("~r" 10) "ten") +(test '("~r" 19) "nineteen") +(test '("~r" 1984) "one thousand, nine hundred eighty-four") +(test '("~:r" -1984) "minus one thousand, nine hundred eighty-fourth") + +; character test + +(test '("~c" #\a) "a") +(test '("~@c" #\a) "#\\a") +(test `("~@c" ,(integer->char 32)) "#\\space") +(test `("~@c" ,(integer->char 0)) "#\\nul") +(test `("~@c" ,(integer->char 27)) "#\\esc") +(test `("~@c" ,(integer->char 127)) "#\\del") +(test `("~@c" ,(integer->char 128)) "#\\200") +(test `("~@c" ,(integer->char 255)) "#\\377") +(test '("~65c") "A") +(test '("~7@c") "#\\bel") +(test '("~:c" #\a) "a") +(test `("~:c" ,(integer->char 1)) "^A") +(test `("~:c" ,(integer->char 27)) "^[") +(test '("~7:c") "^G") +(test `("~:c" ,(integer->char 128)) "#\\200") +(test `("~:c" ,(integer->char 127)) "#\\177") +(test `("~:c" ,(integer->char 255)) "#\\377") + + +; plural test + +(test '("test~p" 1) "test") +(test '("test~p" 2) "tests") +(test '("test~p" 0) "tests") +(test '("tr~@p" 1) "try") +(test '("tr~@p" 2) "tries") +(test '("tr~@p" 0) "tries") +(test '("~a test~:p" 10) "10 tests") +(test '("~a test~:p" 1) "1 test") + +; tilde test + +(test '("~~~~") "~~") +(test '("~3~") "~~~") + +; whitespace character test + +(test '("~%") " +") +(test '("~3%") " + + +") +(test '("~&") "") +(test '("abc~&") "abc +") +(test '("abc~&def") "abc +def") +(test '("~&") " +") +(test '("~3&") " + +") +(test '("abc~3&") "abc + + +") +(test '("~|") (string slib:form-feed)) +(test '("~_~_~_") " ") +(test '("~3_") " ") +(test '("~/") (string slib:tab)) +(test '("~3/") (make-string 3 slib:tab)) + +; tabulate test + +(test '("~0&~3t") " ") +(test '("~0&~10t") " ") +(test '("~10t") "") +(test '("~0&1234567890~,8tABC") "1234567890 ABC") +(test '("~0&1234567890~0,8tABC") "1234567890 ABC") +(test '("~0&1234567890~1,8tABC") "1234567890 ABC") +(test '("~0&1234567890~2,8tABC") "1234567890ABC") +(test '("~0&1234567890~3,8tABC") "1234567890 ABC") +(test '("~0&1234567890~4,8tABC") "1234567890 ABC") +(test '("~0&1234567890~5,8tABC") "1234567890 ABC") +(test '("~0&1234567890~6,8tABC") "1234567890 ABC") +(test '("~0&1234567890~7,8tABC") "1234567890 ABC") +(test '("~0&1234567890~8,8tABC") "1234567890 ABC") +(test '("~0&1234567890~9,8tABC") "1234567890 ABC") +(test '("~0&1234567890~10,8tABC") "1234567890ABC") +(test '("~0&1234567890~11,8tABC") "1234567890 ABC") +(test '("~0&12345~,8tABCDE~,8tXYZ") "12345 ABCDE XYZ") +(test '("~,8t+++~,8t===") " +++ ===") +(test '("~0&ABC~,8,'.tDEF") "ABC......DEF") +(test '("~0&~3,8@tABC") " ABC") +(test '("~0&1234~3,8@tABC") "1234 ABC") +(test '("~0&12~3,8@tABC~3,8@tDEF") "12 ABC DEF") + +; indirection test + +(test '("~a ~? ~a" 10 "~a ~a" (20 30) 40) "10 20 30 40") +(test '("~a ~@? ~a" 10 "~a ~a" 20 30 40) "10 20 30 40") + +; field test + +(test '("~10a" "abc") "abc ") +(test '("~10@a" "abc") " abc") +(test '("~10a" "0123456789abc") "0123456789abc") +(test '("~10@a" "0123456789abc") "0123456789abc") + +; pad character test + +(test '("~10,,,'*a" "abc") "abc*******") +(test '("~10,,,'Xa" "abc") "abcXXXXXXX") +(test '("~10,,,42a" "abc") "abc*******") +(test '("~10,,,'*@a" "abc") "*******abc") +(test '("~10,,3,'*a" "abc") "abc*******") +(test '("~10,,3,'*a" "0123456789abc") "0123456789abc***") ; min. padchar length +(test '("~10,,3,'*@a" "0123456789abc") "***0123456789abc") + +; colinc, minpad padding test + +(test '("~10,8,0,'*a" 123) "123********") +(test '("~10,9,0,'*a" 123) "123*********") +(test '("~10,10,0,'*a" 123) "123**********") +(test '("~10,11,0,'*a" 123) "123***********") +(test '("~8,1,0,'*a" 123) "123*****") +(test '("~8,2,0,'*a" 123) "123******") +(test '("~8,3,0,'*a" 123) "123******") +(test '("~8,4,0,'*a" 123) "123********") +(test '("~8,5,0,'*a" 123) "123*****") +(test '("~8,1,3,'*a" 123) "123*****") +(test '("~8,1,5,'*a" 123) "123*****") +(test '("~8,1,6,'*a" 123) "123******") +(test '("~8,1,9,'*a" 123) "123*********") + +; slashify test + +(test '("~s" "abc") "\"abc\"") +(test '("~s" "abc \\ abc") "\"abc \\\\ abc\"") +(test '("~a" "abc \\ abc") "abc \\ abc") +(test '("~s" "abc \" abc") "\"abc \\\" abc\"") +(test '("~a" "abc \" abc") "abc \" abc") +(test '("~s" #\space) "#\\space") +(test '("~s" #\newline) "#\\newline") +(test `("~s" ,slib:tab) "#\\ht") +(test '("~s" #\a) "#\\a") +(test '("~a" (a "b" c)) "(a \"b\" c)") + +; symbol case force test + +(define format:old-scc format:symbol-case-conv) +(set! format:symbol-case-conv string-upcase) +(test '("~a" abc) "ABC") +(set! format:symbol-case-conv string-downcase) +(test '("~s" abc) "abc") +(set! format:symbol-case-conv string-capitalize) +(test '("~s" abc) "Abc") +(set! format:symbol-case-conv format:old-scc) + +; read proof test + +(test `("~:s" ,display) + (begin + (set! format:read-proof #t) + (format:iobj->str display))) +(test `("~:a" ,display) + (begin + (set! format:read-proof #t) + (format:iobj->str display))) +(test `("~:a" (1 2 ,display)) + (begin + (set! format:read-proof #t) + (string-append "(1 2 " (format:iobj->str display) ")"))) +(test '("~:a" "abc") "abc") +(set! format:read-proof #f) + +; internal object case type force test + +(set! format:iobj-case-conv string-upcase) +(test `("~a" ,display) (string-upcase (format:iobj->str display))) +(set! format:iobj-case-conv string-downcase) +(test `("~s" ,display) (string-downcase (format:iobj->str display))) +(set! format:iobj-case-conv string-capitalize) +(test `("~s" ,display) (string-capitalize (format:iobj->str display))) +(set! format:iobj-case-conv #f) + +; continuation line test + +(test '("abc~ + 123") "abc123") +(test '("abc~ +123") "abc123") +(test '("abc~ +") "abc") +(test '("abc~: + def") "abc def") +(test '("abc~@ + def") +"abc +def") + +; flush output (can't test it here really) + +(test '("abc ~! xyz") "abc xyz") + +; string case conversion + +(test '("~a ~(~a~) ~a" "abc" "HELLO WORLD" "xyz") "abc hello world xyz") +(test '("~a ~:(~a~) ~a" "abc" "HELLO WORLD" "xyz") "abc Hello World xyz") +(test '("~a ~@(~a~) ~a" "abc" "HELLO WORLD" "xyz") "abc Hello world xyz") +(test '("~a ~:@(~a~) ~a" "abc" "hello world" "xyz") "abc HELLO WORLD xyz") +(test '("~:@(~a~)" (a b c)) "(A B C)") +(test '("~:@(~x~)" 255) "FF") +(test '("~:@(~p~)" 2) "S") +(test `("~:@(~a~)" ,display) (string-upcase (format:iobj->str display))) +(test '("~:(~a ~a ~a~) ~a" "abc" "xyz" "123" "world") "Abc Xyz 123 world") + +; variable parameter + +(test '("~va" 10 "abc") "abc ") +(test '("~v,,,va" 10 42 "abc") "abc*******") + +; number of remaining arguments as parameter + +(test '("~#,,,'*@a ~a ~a ~a" 1 1 1 1) "***1 1 1 1") + +; argument jumping + +(test '("~a ~* ~a" 10 20 30) "10 30") +(test '("~a ~2* ~a" 10 20 30 40) "10 40") +(test '("~a ~:* ~a" 10) "10 10") +(test '("~a ~a ~2:* ~a ~a" 10 20) "10 20 10 20") +(test '("~a ~a ~@* ~a ~a" 10 20) "10 20 10 20") +(test '("~a ~a ~4@* ~a ~a" 10 20 30 40 50 60) "10 20 50 60") + +; conditionals + +(test '("~[abc~;xyz~]" 0) "abc") +(test '("~[abc~;xyz~]" 1) "xyz") +(test '("~[abc~;xyz~:;456~]" 99) "456") +(test '("~0[abc~;xyz~:;456~]") "abc") +(test '("~1[abc~;xyz~:;456~] ~a" 100) "xyz 100") +(test '("~#[no arg~;~a~;~a and ~a~;~a, ~a and ~a~]") "no arg") +(test '("~#[no arg~;~a~;~a and ~a~;~a, ~a and ~a~]" 10) "10") +(test '("~#[no arg~;~a~;~a and ~a~;~a, ~a and ~a~]" 10 20) "10 and 20") +(test '("~#[no arg~;~a~;~a and ~a~;~a, ~a and ~a~]" 10 20 30) "10, 20 and 30") +(test '("~:[hello~;world~] ~a" #t 10) "world 10") +(test '("~:[hello~;world~] ~a" #f 10) "hello 10") +(test '("~@[~a tests~]" #f) "") +(test '("~@[~a tests~]" 10) "10 tests") +(test '("~@[~a test~:p~] ~a" 10 done) "10 tests done") +(test '("~@[~a test~:p~] ~a" 1 done) "1 test done") +(test '("~@[~a test~:p~] ~a" 0 done) "0 tests done") +(test '("~@[~a test~:p~] ~a" #f done) " done") +(test '("~@[ level = ~d~]~@[ length = ~d~]" #f 5) " length = 5") +(test '("~[abc~;~[4~;5~;6~]~;xyz~]" 0) "abc") ; nested conditionals (irrghh) +(test '("~[abc~;~[4~;5~;6~]~;xyz~]" 2) "xyz") +(test '("~[abc~;~[4~;5~;6~]~;xyz~]" 1 2) "6") + +; iteration + +(test '("~{ ~a ~}" (a b c)) " a b c ") +(test '("~{ ~a ~}" ()) "") +(test '("~{ ~a ~5,,,'*a~}" (a b c d)) " a b**** c d****") +(test '("~{ ~a,~a ~}" (a 1 b 2 c 3)) " a,1 b,2 c,3 ") +(test '("~2{ ~a,~a ~}" (a 1 b 2 c 3)) " a,1 b,2 ") +(test '("~3{~a ~} ~a" (a b c d e) 100) "a b c 100") +(test '("~0{~a ~} ~a" (a b c d e) 100) " 100") +(test '("~:{ ~a,~a ~}" ((a b) (c d e f) (g h))) " a,b c,d g,h ") +(test '("~2:{ ~a,~a ~}" ((a b) (c d e f) (g h))) " a,b c,d ") +(test '("~@{ ~a,~a ~}" a 1 b 2 c 3) " a,1 b,2 c,3 ") +(test '("~2@{ ~a,~a ~} <~a|~a>" a 1 b 2 c 3) " a,1 b,2 <c|3>") +(test '("~:@{ ~a,~a ~}" (a 1) (b 2) (c 3)) " a,1 b,2 c,3 ") +(test '("~2:@{ ~a,~a ~} ~a" (a 1) (b 2) (c 3)) " a,1 b,2 (c 3)") +(test '("~{~}" "<~a,~a>" (a 1 b 2 c 3)) "<a,1><b,2><c,3>") +(test '("~{ ~a ~{<~a>~}~} ~a" (a (1 2) b (3 4)) 10) " a <1><2> b <3><4> 10") +(let ((nums (let iter ((ns '()) (l 0)) + (if (> l 105) (reverse ns) (iter (cons l ns) (+ l 1)))))) + ;; Test default, only 100 items formatted out: + (test `("~D~{, ~D~}" ,(car nums) ,(cdr nums)) + "0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100") + ;; Test control of number of items formatted out: + (set! format:max-iterations 90) + (test `("~D~{, ~D~}" ,(car nums) ,(cdr nums)) + "0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90") + ;; Test control of imposing bound on number of items formatted out: + (set! format:iteration-bounded #f) + (test `("~D~{, ~D~}" ,(car nums) ,(cdr nums)) + "0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105") + ;; Restore defaults: + (set! format:iteration-bounded #t) + (set! format:max-iterations 100) + ) + +; up and out + +(test '("abc ~^ xyz") "abc ") +(test '("~@(abc ~^ xyz~) ~a" 10) "ABC xyz 10") +(test '("done. ~^ ~d warning~:p. ~^ ~d error~:p.") "done. ") +(test '("done. ~^ ~d warning~:p. ~^ ~d error~:p." 10) "done. 10 warnings. ") +(test '("done. ~^ ~d warning~:p. ~^ ~d error~:p." 10 1) + "done. 10 warnings. 1 error.") +(test '("~{ ~a ~^<~a>~} ~a" (a b c d e f) 10) " a <b> c <d> e <f> 10") +(test '("~{ ~a ~^<~a>~} ~a" (a b c d e) 10) " a <b> c <d> e 10") +(test '("abc~0^ xyz") "abc") +(test '("abc~9^ xyz") "abc xyz") +(test '("abc~7,4^ xyz") "abc xyz") +(test '("abc~7,7^ xyz") "abc") +(test '("abc~3,7,9^ xyz") "abc") +(test '("abc~8,7,9^ xyz") "abc xyz") +(test '("abc~3,7,5^ xyz") "abc xyz") + +; complexity tests (oh my god, I hardly understand them myself (see CL std)) + +(define fmt "Items:~#[ none~; ~a~; ~a and ~a~:;~@{~#[~; and~] ~a~^,~}~].") + +(test `(,fmt ) "Items: none.") +(test `(,fmt foo) "Items: foo.") +(test `(,fmt foo bar) "Items: foo and bar.") +(test `(,fmt foo bar baz) "Items: foo, bar, and baz.") +(test `(,fmt foo bar baz zok) "Items: foo, bar, baz, and zok.") + +; fixed floating points + +(cond + (format:floats + (test '("~6,2f" 3.14159) " 3.14") + (test '("~6,1f" 3.14159) " 3.1") + (test '("~6,0f" 3.14159) " 3.") + (test '("~5,1f" 0) " 0.0") + (test '("~10,7f" 3.14159) " 3.1415900") + (test '("~10,7f" -3.14159) "-3.1415900") + (test '("~10,7@f" 3.14159) "+3.1415900") + (test '("~6,3f" 0.0) " 0.000") + (test '("~6,4f" 0.007) "0.0070") + (test '("~6,3f" 0.007) " 0.007") + (test '("~6,2f" 0.007) " 0.01") + (test '("~3,2f" 0.007) ".01") + (test '("~3,2f" -0.007) "-.01") + (test '("~6,2,,,'*f" 3.14159) "**3.14") + (test '("~6,3,,'?f" 12345.56789) "??????") + (test '("~6,3f" 12345.6789) "12345.679") + (test '("~,3f" 12345.6789) "12345.679") + (test '("~,3f" 9.9999) "10.000") + (test '("~6f" 23.4) " 23.4") + (test '("~6f" 1234.5) "1234.5") + (test '("~6f" 12345678) "12345678.0") + (test '("~6,,,'?f" 12345678) "??????") + (test '("~6f" 123.56789) "123.57") + (test '("~6f" 123.0) " 123.0") + (test '("~6f" -123.0) "-123.0") + (test '("~6f" 0.0) " 0.0") + (test '("~3f" 3.141) "3.1") + (test '("~2f" 3.141) "3.") + (test '("~1f" 3.141) "3.141") + (test '("~f" 123.56789) "123.56789") + (test '("~f" -314.0) "-314.0") + (test '("~f" 1e4) "10000.0") + (test '("~f" -1.23e10) "-12300000000.0") + (test '("~f" 1e-4) "0.0001") + (test '("~f" -1.23e-10) "-0.000000000123") + (test '("~@f" 314.0) "+314.0") + (test '("~,,3f" 0.123456) "123.456") + (test '("~,,-3f" -123.456) "-0.123456") + (test '("~5,,3f" 0.123456) "123.5") +)) + +; exponent floating points + +(cond + (format:floats + (test '("~e" 3.14159) "3.14159E+0") + (test '("~e" 0.00001234) "1.234E-5") + (test '("~,,,0e" 0.00001234) "0.1234E-4") + (test '("~,3e" 3.14159) "3.142E+0") + (test '("~,3@e" 3.14159) "+3.142E+0") + (test '("~,3@e" 0.0) "+0.000E+0") + (test '("~,0e" 3.141) "3.E+0") + (test '("~,3,,0e" 3.14159) "0.314E+1") + (test '("~,5,3,-2e" 3.14159) "0.00314E+003") + (test '("~,5,3,-5e" -3.14159) "-0.00000E+006") + (test '("~,5,2,2e" 3.14159) "31.4159E-01") + (test '("~,5,2,,,,'ee" 0.0) "0.00000e+00") + (test '("~12,3e" -3.141) " -3.141E+0") + (test '("~12,3,,,,'#e" -3.141) "###-3.141E+0") + (test '("~10,2e" -1.236e-4) " -1.24E-4") + (test '("~5,3e" -3.141) "-3.141E+0") + (test '("~5,3,,,'*e" -3.141) "*****") + (test '("~3e" 3.14159) "3.14159E+0") + (test '("~4e" 3.14159) "3.14159E+0") + (test '("~5e" 3.14159) "3.E+0") + (test '("~5,,,,'*e" 3.14159) "3.E+0") + (test '("~6e" 3.14159) "3.1E+0") + (test '("~7e" 3.14159) "3.14E+0") + (test '("~7e" -3.14159) "-3.1E+0") + (test '("~8e" 3.14159) "3.142E+0") + (test '("~9e" 3.14159) "3.1416E+0") + (test '("~9,,,,,,'ee" 3.14159) "3.1416e+0") + (test '("~10e" 3.14159) "3.14159E+0") + (test '("~11e" 3.14159) " 3.14159E+0") + (test '("~12e" 3.14159) " 3.14159E+0") + (test '("~13,6,2,-5e" 3.14159) " 0.000003E+06") + (test '("~13,6,2,-4e" 3.14159) " 0.000031E+05") + (test '("~13,6,2,-3e" 3.14159) " 0.000314E+04") + (test '("~13,6,2,-2e" 3.14159) " 0.003142E+03") + (test '("~13,6,2,-1e" 3.14159) " 0.031416E+02") + (test '("~13,6,2,0e" 3.14159) " 0.314159E+01") + (test '("~13,6,2,1e" 3.14159) " 3.141590E+00") + (test '("~13,6,2,2e" 3.14159) " 31.41590E-01") + (test '("~13,6,2,3e" 3.14159) " 314.1590E-02") + (test '("~13,6,2,4e" 3.14159) " 3141.590E-03") + (test '("~13,6,2,5e" 3.14159) " 31415.90E-04") + (test '("~13,6,2,6e" 3.14159) " 314159.0E-05") + (test '("~13,6,2,7e" 3.14159) " 3141590.E-06") + (test '("~13,6,2,8e" 3.14159) "31415900.E-07") + (test '("~7,3,,-2e" 0.001) ".001E+0") + (test '("~8,3,,-2@e" 0.001) "+.001E+0") + (test '("~8,3,,-2@e" -0.001) "-.001E+0") + (test '("~8,3,,-2e" 0.001) "0.001E+0") + (test '("~7,,,-2e" 0.001) "0.00E+0") + (test '("~12,3,1e" 3.14159e12) " 3.142E+12") + (test '("~12,3,1,,'*e" 3.14159e12) "************") + (test '("~5,3,1e" 3.14159e12) "3.142E+12") +)) + +; general floating point (this test is from Steele's CL book) + +(cond + (format:floats + (test '("~9,2,1,,'*g|~9,3,2,3,'?,,'$g|~9,3,2,0,'%g|~9,2g" + 0.0314159 0.0314159 0.0314159 0.0314159) + " 3.14E-2|314.2$-04|0.314E-01| 3.14E-2") + (test '("~9,2,1,,'*g|~9,3,2,3,'?,,'$g|~9,3,2,0,'%g|~9,2g" + 0.314159 0.314159 0.314159 0.314159) + " 0.31 |0.314 |0.314 | 0.31 ") + (test '("~9,2,1,,'*g|~9,3,2,3,'?,,'$g|~9,3,2,0,'%g|~9,2g" + 3.14159 3.14159 3.14159 3.14159) + " 3.1 | 3.14 | 3.14 | 3.1 ") + (test '("~9,2,1,,'*g|~9,3,2,3,'?,,'$g|~9,3,2,0,'%g|~9,2g" + 31.4159 31.4159 31.4159 31.4159) + " 31. | 31.4 | 31.4 | 31. ") + (test '("~9,2,1,,'*g|~9,3,2,3,'?,,'$g|~9,3,2,0,'%g|~9,2g" + 314.159 314.159 314.159 314.159) + " 3.14E+2| 314. | 314. | 3.14E+2") + (test '("~9,2,1,,'*g|~9,3,2,3,'?,,'$g|~9,3,2,0,'%g|~9,2g" + 3141.59 3141.59 3141.59 3141.59) + " 3.14E+3|314.2$+01|0.314E+04| 3.14E+3") + (test '("~9,2,1,,'*g|~9,3,2,3,'?,,'$g|~9,3,2,0,'%g|~9,2g" + 3.14E12 3.14E12 3.14E12 3.14E12) + "*********|314.0$+10|0.314E+13| 3.14E+12") + (test '("~9,2,1,,'*g|~9,3,2,3,'?,,'$g|~9,3,2,0,'%g|~9,2g" + 3.14E120 3.14E120 3.14E120 3.14E120) + "*********|?????????|%%%%%%%%%|3.14E+120") + + (test '("~g" 0.0) "0.0 ") ; further ~g tests + (test '("~g" 0.1) "0.1 ") + (test '("~g" 0.01) "1.0E-2") + (test '("~g" 123.456) "123.456 ") + (test '("~g" 123456.7) "123456.7 ") + (test '("~g" 123456.78) "123456.78 ") + (test '("~g" 0.9282) "0.9282 ") + (test '("~g" 0.09282) "9.282E-2") + (test '("~g" 1) "1.0 ") + (test '("~g" 12) "12.0 ") + )) + +; dollar floating point + +(cond + (format:floats + (test '("~$" 1.23) "1.23") + (test '("~$" 1.2) "1.20") + (test '("~$" 0.0) "0.00") + (test '("~$" 9.999) "10.00") + (test '("~3$" 9.9999) "10.000") + (test '("~,4$" 3.2) "0003.20") + (test '("~,4$" 10000.2) "10000.20") + (test '("~,4,10$" 3.2) " 0003.20") + (test '("~,4,10@$" 3.2) " +0003.20") + (test '("~,4,10:@$" 3.2) "+ 0003.20") + (test '("~,4,10:$" -3.2) "- 0003.20") + (test '("~,4,10$" -3.2) " -0003.20") + (test '("~,,10@$" 3.2) " +3.20") + (test '("~,,10:@$" 3.2) "+ 3.20") + (test '("~,,10:@$" -3.2) "- 3.20") + (test '("~,,10,'_@$" 3.2) "_____+3.20") + (test '("~,,4$" 1234.4) "1234.40") +)) + +; complex numbers + +(cond + (format:complex-numbers + (test '("~i" 3.0) "3.0+0.0i") + (test '("~,3i" 3.0) "3.000+0.000i") + (test `("~7,2i" ,(string->number "3.0+5.0i")) " 3.00 +5.00i") + (test `("~7,2,1i" ,(string->number "3.0+5.0i")) " 30.00 +50.00i") + (test `("~7,2@i" ,(string->number "3.0+5.0i")) " +3.00 +5.00i") + (test `("~7,2,,,'*@i" ,(string->number "3.0+5.0i")) "**+3.00**+5.00i") + )) ; note: some parsers choke syntactically on reading a complex + ; number though format:complex is #f; this is why we put them in + ; strings + +; inquiry test + +(test '("~:q") format:version) + +(if (not test-verbose) (display "done.")) + +(format #t "~%~a Test~:p completed. (~a failure~:p)~2%" total fails) + +; eof |