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(define-module (test-suite test-ice-9-poe) |
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#:use-module (test-suite lib) |
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#:use-module (ice-9 poe)) |
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(with-test-prefix "pure-funcq" |
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(with-test-prefix "no args" |
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(define obj (vector 123)) |
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(define called #f) |
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(define (foo) |
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(set! called #t) |
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obj) |
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(let ((func (pure-funcq foo))) |
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(pass-if "called first" |
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(set! called #f) |
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(and (eq? obj (func)) |
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called)) |
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(pass-if "not called second" |
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(set! called #f) |
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(and (eq? obj (func)) |
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(not called))))) |
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(with-test-prefix "1 arg" |
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(define obj1 (vector 123)) |
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(define obj2 (vector 456)) |
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(define called #f) |
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(define (foo sym) |
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(set! called #t) |
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(case sym |
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((x) obj1) |
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((y) obj2) |
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(else (error "oops")))) |
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(let ((func (pure-funcq foo))) |
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(pass-if "called first x" |
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(set! called #f) |
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(and (eq? obj1 (func 'x)) |
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called)) |
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(pass-if "not called second x" |
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(set! called #f) |
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(and (eq? obj1 (func 'x)) |
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(not called))) |
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(pass-if "called first y" |
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(set! called #f) |
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(and (eq? obj2 (func 'y)) |
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called)) |
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(pass-if "not called second y" |
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(set! called #f) |
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(and (eq? obj2 (func 'y)) |
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(not called))) |
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(pass-if "not called third x" |
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(set! called #f) |
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(and (eq? obj1 (func 'x)) |
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(not called)))))) |
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(with-test-prefix "perfect-funcq" |
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(with-test-prefix "no args" |
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(define called #f) |
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(define (foo) |
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(set! called #t) |
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'foo) |
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(let ((func (perfect-funcq 31 foo))) |
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(pass-if "called first" |
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(set! called #f) |
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(and (eq? 'foo (func)) |
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called)) |
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(pass-if "not called second" |
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(set! called #f) |
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(and (eq? 'foo (func)) |
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(not called))))) |
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(with-test-prefix "1 arg" |
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(define called #f) |
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(define (foo str) |
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(set! called #t) |
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(string->number str)) |
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(let ((func (perfect-funcq 31 foo))) |
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(define s1 "123") |
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(define s2 "123") |
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(pass-if "called first s1" |
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(set! called #f) |
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(and (= 123 (func s1)) |
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called)) |
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(pass-if "not called second s1" |
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(set! called #f) |
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(and (= 123 (func s1)) |
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(not called))) |
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(pass-if "called first s2" |
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(set! called #f) |
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(and (= 123 (func s2)) |
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called)) |
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(pass-if "not called second s2" |
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(set! called #f) |
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(and (= 123 (func s2)) |
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(not called)))))) |
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