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Patch for better error reporting in numeric tests from Per Bothner.
This commit is contained in:
Alex Shinn
parent
75cf2d7331
commit
c381c2cf41
1 changed files with 124 additions and 134 deletions
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@ -1758,152 +1758,142 @@
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(test expect (values z))
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(test #t (and (member z-str '(str strs ...)) #t))))))
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(define-syntax test-numeric-syntaxes
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(syntax-rules ()
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((test-numeric-syntaxes (x ...))
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(test-numeric-syntax x ...))
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((test-numeric-syntaxes (x ...) . rest)
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(begin (test-numeric-syntax x ...)
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(test-numeric-syntaxes . rest)))))
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;; Each test is of the form:
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;;
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;; (input-str expected-value expected-write-values ...)
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;; (test-numeric-syntax input-str expected-value expected-write-values ...)
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;;
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;; where the input should be eqv? to the expected-value, and the
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;; written output the same as any of the expected-write-values. The
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;; form
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;;
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;; (input-str expected-value)
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;; (test-numeric-syntax input-str expected-value)
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;;
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;; is a shorthand for
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;;
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;; (input-str expected-value (input-str))
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;; (test-numeric-syntax input-str expected-value (input-str))
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(test-numeric-syntaxes
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;; Simple
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("1" 1)
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("+1" 1 "1")
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("-1" -1)
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("#i1" 1.0 "1.0" "1.")
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("#I1" 1.0 "1.0" "1.")
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("#i-1" -1.0 "-1.0" "-1.")
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(test-numeric-syntax "1" 1)
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(test-numeric-syntax "+1" 1 "1")
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(test-numeric-syntax "-1" -1)
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(test-numeric-syntax "#i1" 1.0 "1.0" "1.")
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(test-numeric-syntax "#I1" 1.0 "1.0" "1.")
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(test-numeric-syntax "#i-1" -1.0 "-1.0" "-1.")
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;; Decimal
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("1.0" 1.0 "1.0" "1.")
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("1." 1.0 "1.0" "1.")
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(".1" 0.1 "0.1" "100.0e-3")
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("-.1" -0.1 "-0.1" "-100.0e-3")
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(test-numeric-syntax "1.0" 1.0 "1.0" "1.")
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(test-numeric-syntax "1." 1.0 "1.0" "1.")
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(test-numeric-syntax ".1" 0.1 "0.1" "100.0e-3")
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(test-numeric-syntax "-.1" -0.1 "-0.1" "-100.0e-3")
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;; Some Schemes don't allow negative zero. This is okay with the standard
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("-.0" -0.0 "-0." "-0.0" "0.0" "0." ".0")
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("-0." -0.0 "-.0" "-0.0" "0.0" "0." ".0")
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("#i1.0" 1.0 "1.0" "1.")
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("#e1.0" 1 "1")
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("#e-.0" 0 "0")
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("#e-0." 0 "0")
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(test-numeric-syntax "-.0" -0.0 "-0." "-0.0" "0.0" "0." ".0")
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(test-numeric-syntax "-0." -0.0 "-.0" "-0.0" "0.0" "0." ".0")
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(test-numeric-syntax "#i1.0" 1.0 "1.0" "1.")
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(test-numeric-syntax "#e1.0" 1 "1")
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(test-numeric-syntax "#e-.0" 0 "0")
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(test-numeric-syntax "#e-0." 0 "0")
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;; Decimal notation with suffix
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("1e2" 100.0 "100.0" "100.")
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("1E2" 100.0 "100.0" "100.")
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("1s2" 100.0 "100.0" "100.")
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("1S2" 100.0 "100.0" "100.")
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("1f2" 100.0 "100.0" "100.")
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("1F2" 100.0 "100.0" "100.")
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("1d2" 100.0 "100.0" "100.")
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("1D2" 100.0 "100.0" "100.")
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("1l2" 100.0 "100.0" "100.")
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("1L2" 100.0 "100.0" "100.")
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(test-numeric-syntax "1e2" 100.0 "100.0" "100.")
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(test-numeric-syntax "1E2" 100.0 "100.0" "100.")
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(test-numeric-syntax "1s2" 100.0 "100.0" "100.")
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(test-numeric-syntax "1S2" 100.0 "100.0" "100.")
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(test-numeric-syntax "1f2" 100.0 "100.0" "100.")
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(test-numeric-syntax "1F2" 100.0 "100.0" "100.")
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(test-numeric-syntax "1d2" 100.0 "100.0" "100.")
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(test-numeric-syntax "1D2" 100.0 "100.0" "100.")
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(test-numeric-syntax "1l2" 100.0 "100.0" "100.")
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(test-numeric-syntax "1L2" 100.0 "100.0" "100.")
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;; NaN, Inf
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("+nan.0" +nan.0 "+nan.0" "+NaN.0")
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("+NAN.0" +nan.0 "+nan.0" "+NaN.0")
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("+inf.0" +inf.0 "+inf.0" "+Inf.0")
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("+InF.0" +inf.0 "+inf.0" "+Inf.0")
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("-inf.0" -inf.0 "-inf.0" "-Inf.0")
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("-iNF.0" -inf.0 "-inf.0" "-Inf.0")
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("#i+nan.0" +nan.0 "+nan.0" "+NaN.0")
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("#i+inf.0" +inf.0 "+inf.0" "+Inf.0")
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("#i-inf.0" -inf.0 "-inf.0" "-Inf.0")
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(test-numeric-syntax "+nan.0" +nan.0 "+nan.0" "+NaN.0")
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(test-numeric-syntax "+NAN.0" +nan.0 "+nan.0" "+NaN.0")
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(test-numeric-syntax "+inf.0" +inf.0 "+inf.0" "+Inf.0")
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(test-numeric-syntax "+InF.0" +inf.0 "+inf.0" "+Inf.0")
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(test-numeric-syntax "-inf.0" -inf.0 "-inf.0" "-Inf.0")
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(test-numeric-syntax "-iNF.0" -inf.0 "-inf.0" "-Inf.0")
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(test-numeric-syntax "#i+nan.0" +nan.0 "+nan.0" "+NaN.0")
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(test-numeric-syntax "#i+inf.0" +inf.0 "+inf.0" "+Inf.0")
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(test-numeric-syntax "#i-inf.0" -inf.0 "-inf.0" "-Inf.0")
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;; Exact ratios
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("1/2" (/ 1 2))
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("#e1/2" (/ 1 2) "1/2")
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("10/2" 5 "5")
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("-1/2" (- (/ 1 2)))
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("0/10" 0 "0")
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("#e0/10" 0 "0")
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("#i3/2" (/ 3.0 2.0) "1.5")
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(test-numeric-syntax "1/2" (/ 1 2))
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(test-numeric-syntax "#e1/2" (/ 1 2) "1/2")
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(test-numeric-syntax "10/2" 5 "5")
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(test-numeric-syntax "-1/2" (- (/ 1 2)))
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(test-numeric-syntax "0/10" 0 "0")
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(test-numeric-syntax "#e0/10" 0 "0")
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(test-numeric-syntax "#i3/2" (/ 3.0 2.0) "1.5")
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;; Exact complex
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("1+2i" (make-rectangular 1 2))
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("1+2I" (make-rectangular 1 2) "1+2i")
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("1-2i" (make-rectangular 1 -2))
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("-1+2i" (make-rectangular -1 2))
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("-1-2i" (make-rectangular -1 -2))
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("+i" (make-rectangular 0 1) "+i" "+1i" "0+i" "0+1i")
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("0+i" (make-rectangular 0 1) "+i" "+1i" "0+i" "0+1i")
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("0+1i" (make-rectangular 0 1) "+i" "+1i" "0+i" "0+1i")
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("-i" (make-rectangular 0 -1) "-i" "-1i" "0-i" "0-1i")
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("0-i" (make-rectangular 0 -1) "-i" "-1i" "0-i" "0-1i")
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("0-1i" (make-rectangular 0 -1) "-i" "-1i" "0-i" "0-1i")
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("+2i" (make-rectangular 0 2) "2i" "+2i" "0+2i")
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("-2i" (make-rectangular 0 -2) "-2i" "0-2i")
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(test-numeric-syntax "1+2i" (make-rectangular 1 2))
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(test-numeric-syntax "1+2I" (make-rectangular 1 2) "1+2i")
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(test-numeric-syntax "1-2i" (make-rectangular 1 -2))
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(test-numeric-syntax "-1+2i" (make-rectangular -1 2))
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(test-numeric-syntax "-1-2i" (make-rectangular -1 -2))
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(test-numeric-syntax "+i" (make-rectangular 0 1) "+i" "+1i" "0+i" "0+1i")
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(test-numeric-syntax "0+i" (make-rectangular 0 1) "+i" "+1i" "0+i" "0+1i")
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(test-numeric-syntax "0+1i" (make-rectangular 0 1) "+i" "+1i" "0+i" "0+1i")
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(test-numeric-syntax "-i" (make-rectangular 0 -1) "-i" "-1i" "0-i" "0-1i")
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(test-numeric-syntax "0-i" (make-rectangular 0 -1) "-i" "-1i" "0-i" "0-1i")
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(test-numeric-syntax "0-1i" (make-rectangular 0 -1) "-i" "-1i" "0-i" "0-1i")
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(test-numeric-syntax "+2i" (make-rectangular 0 2) "2i" "+2i" "0+2i")
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(test-numeric-syntax "-2i" (make-rectangular 0 -2) "-2i" "0-2i")
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;; Decimal-notation complex numbers (rectangular notation)
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("1.0+2i" (make-rectangular 1.0 2) "1.0+2.0i" "1.0+2i" "1.+2i" "1.+2.i")
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("1+2.0i" (make-rectangular 1 2.0) "1.0+2.0i" "1+2.0i" "1.+2.i" "1+2.i")
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("1e2+1.0i" (make-rectangular 100.0 1.0) "100.0+1.0i" "100.+1.i")
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("1s2+1.0i" (make-rectangular 100.0 1.0) "100.0+1.0i" "100.+1.i")
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("1.0+1e2i" (make-rectangular 1.0 100.0) "1.0+100.0i" "1.+100.i")
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("1.0+1s2i" (make-rectangular 1.0 100.0) "1.0+100.0i" "1.+100.i")
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(test-numeric-syntax "1.0+2i" (make-rectangular 1.0 2) "1.0+2.0i" "1.0+2i" "1.+2i" "1.+2.i")
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(test-numeric-syntax "1+2.0i" (make-rectangular 1 2.0) "1.0+2.0i" "1+2.0i" "1.+2.i" "1+2.i")
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(test-numeric-syntax "1e2+1.0i" (make-rectangular 100.0 1.0) "100.0+1.0i" "100.+1.i")
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(test-numeric-syntax "1s2+1.0i" (make-rectangular 100.0 1.0) "100.0+1.0i" "100.+1.i")
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(test-numeric-syntax "1.0+1e2i" (make-rectangular 1.0 100.0) "1.0+100.0i" "1.+100.i")
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(test-numeric-syntax "1.0+1s2i" (make-rectangular 1.0 100.0) "1.0+100.0i" "1.+100.i")
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;; Fractional complex numbers (rectangular notation)
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("1/2+3/4i" (make-rectangular (/ 1 2) (/ 3 4)))
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(test-numeric-syntax "1/2+3/4i" (make-rectangular (/ 1 2) (/ 3 4)))
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;; Mixed fractional/decimal notation complex numbers (rectangular notation)
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("0.5+3/4i" (make-rectangular 0.5 (/ 3 4))
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(test-numeric-syntax "0.5+3/4i" (make-rectangular 0.5 (/ 3 4))
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"0.5+0.75i" ".5+.75i" "0.5+3/4i" ".5+3/4i" "500.0e-3+750.0e-3i")
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;; Complex NaN, Inf (rectangular notation)
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;; ("+nan.0+nan.0i" (make-rectangular the-nan the-nan) "+NaN.0+NaN.0i")
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("+inf.0+inf.0i" (make-rectangular +inf.0 +inf.0) "+Inf.0+Inf.0i")
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("-inf.0+inf.0i" (make-rectangular -inf.0 +inf.0) "-Inf.0+Inf.0i")
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("-inf.0-inf.0i" (make-rectangular -inf.0 -inf.0) "-Inf.0-Inf.0i")
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("+inf.0-inf.0i" (make-rectangular +inf.0 -inf.0) "+Inf.0-Inf.0i")
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;;(test-numeric-syntax "+nan.0+nan.0i" (make-rectangular the-nan the-nan) "+NaN.0+NaN.0i")
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(test-numeric-syntax "+inf.0+inf.0i" (make-rectangular +inf.0 +inf.0) "+Inf.0+Inf.0i")
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(test-numeric-syntax "-inf.0+inf.0i" (make-rectangular -inf.0 +inf.0) "-Inf.0+Inf.0i")
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(test-numeric-syntax "-inf.0-inf.0i" (make-rectangular -inf.0 -inf.0) "-Inf.0-Inf.0i")
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(test-numeric-syntax "+inf.0-inf.0i" (make-rectangular +inf.0 -inf.0) "+Inf.0-Inf.0i")
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;; Complex numbers (polar notation)
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;; Need to account for imprecision in write output.
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;; ("1@2" -0.416146836547142+0.909297426825682i "-0.416146836547142+0.909297426825682i")
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;;(test-numeric-syntax "1@2" -0.416146836547142+0.909297426825682i "-0.416146836547142+0.909297426825682i")
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;; Base prefixes
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("#x11" 17 "17")
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("#X11" 17 "17")
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("#d11" 11 "11")
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("#D11" 11 "11")
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("#o11" 9 "9")
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("#O11" 9 "9")
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("#b11" 3 "3")
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("#B11" 3 "3")
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("#o7" 7 "7")
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("#xa" 10 "10")
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("#xA" 10 "10")
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("#xf" 15 "15")
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("#x-10" -16 "-16")
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("#d-10" -10 "-10")
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("#o-10" -8 "-8")
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("#b-10" -2 "-2")
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(test-numeric-syntax "#x11" 17 "17")
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(test-numeric-syntax "#X11" 17 "17")
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(test-numeric-syntax "#d11" 11 "11")
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(test-numeric-syntax "#D11" 11 "11")
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(test-numeric-syntax "#o11" 9 "9")
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(test-numeric-syntax "#O11" 9 "9")
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(test-numeric-syntax "#b11" 3 "3")
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(test-numeric-syntax "#B11" 3 "3")
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(test-numeric-syntax "#o7" 7 "7")
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(test-numeric-syntax "#xa" 10 "10")
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(test-numeric-syntax "#xA" 10 "10")
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(test-numeric-syntax "#xf" 15 "15")
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(test-numeric-syntax "#x-10" -16 "-16")
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(test-numeric-syntax "#d-10" -10 "-10")
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(test-numeric-syntax "#o-10" -8 "-8")
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(test-numeric-syntax "#b-10" -2 "-2")
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;; Combination of prefixes
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("#e#x10" 16 "16")
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("#i#x10" 16.0 "16.0" "16.")
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(test-numeric-syntax "#e#x10" 16 "16")
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(test-numeric-syntax "#i#x10" 16.0 "16.0" "16.")
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;; (Attempted) decimal notation with base prefixes
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("#d1." 1.0 "1.0" "1.")
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("#d.1" 0.1 "0.1" ".1" "100.0e-3")
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("#x1e2" 482 "482")
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("#d1e2" 100.0 "100.0" "100.")
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(test-numeric-syntax "#d1." 1.0 "1.0" "1.")
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(test-numeric-syntax "#d.1" 0.1 "0.1" ".1" "100.0e-3")
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(test-numeric-syntax "#x1e2" 482 "482")
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(test-numeric-syntax "#d1e2" 100.0 "100.0" "100.")
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;; Fractions with prefixes
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("#x10/2" 8 "8")
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("#x11/2" (/ 17 2) "17/2")
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("#d11/2" (/ 11 2) "11/2")
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("#o11/2" (/ 9 2) "9/2")
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("#b11/10" (/ 3 2) "3/2")
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(test-numeric-syntax "#x10/2" 8 "8")
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(test-numeric-syntax "#x11/2" (/ 17 2) "17/2")
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(test-numeric-syntax "#d11/2" (/ 11 2) "11/2")
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(test-numeric-syntax "#o11/2" (/ 9 2) "9/2")
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(test-numeric-syntax "#b11/10" (/ 3 2) "3/2")
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;; Complex numbers with prefixes
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;;("#x10+11i" (make-rectangular 16 17) "16+17i")
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("#d1.0+1.0i" (make-rectangular 1.0 1.0) "1.0+1.0i" "1.+1.i")
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("#d10+11i" (make-rectangular 10 11) "10+11i")
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;;("#o10+11i" (make-rectangular 8 9) "8+9i")
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;;("#b10+11i" (make-rectangular 2 3) "2+3i")
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;;("#e1.0+1.0i" (make-rectangular 1 1) "1+1i" "1+i")
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;;("#i1.0+1.0i" (make-rectangular 1.0 1.0) "1.0+1.0i" "1.+1.i")
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)
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;;(test-numeric-syntax "#x10+11i" (make-rectangular 16 17) "16+17i")
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(test-numeric-syntax "#d1.0+1.0i" (make-rectangular 1.0 1.0) "1.0+1.0i" "1.+1.i")
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(test-numeric-syntax "#d10+11i" (make-rectangular 10 11) "10+11i")
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;;(test-numeric-syntax "#o10+11i" (make-rectangular 8 9) "8+9i")
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;;(test-numeric-syntax "#b10+11i" (make-rectangular 2 3) "2+3i")
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;;(test-numeric-syntax "#e1.0+1.0i" (make-rectangular 1 1) "1+1i" "1+i")
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;;(test-numeric-syntax "#i1.0+1.0i" (make-rectangular 1.0 1.0) "1.0+1.0i" "1.+1.i")
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(test-end)
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