25 lines
582 B
Scheme
25 lines
582 B
Scheme
(import (scheme base)
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(scheme write)
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(scheme file)
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(scheme process-context)
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(foreign c system)
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(srfi 64))
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(test-begin "foreign-c-system")
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(define testfile "/tmp/foreign-c-system-test.txt")
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(define exit-code1 (system (apply string-append `("echo \"Hello\" > " ,testfile))))
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(test-assert (= exit-code1 0))
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(define text (with-input-from-file testfile (lambda () (read-line))))
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(test-assert (string=? text "Hello"))
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(define exit-code2 (system "no-such-command 2> /dev/null"))
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(test-assert (> exit-code2 0))
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(test-end "foreign-c-system")
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