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add a test for minimum value for error-print-width

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Sorawee Porncharoenwase 2020-03-05 20:05:53 -08:00 committed by Matthew Flatt
parent 8f286fc810
commit b8eee66b72
1 changed files with 8 additions and 0 deletions
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8
pkgs/racket-test-core/tests/racket/print.rktl
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@ -304,6 +304,14 @@
(test #f 'path-in-code?4 (regexp-match? (regexp-quote (path->bytes super)) (get-output-string o)))))
(loop super)))))
;; ----------------------------------------
;; make sure the minimum value (3) is ok for `error-print-width':
(parameterize ([error-print-width 3])
(test "..." format "~.a" "abcd")
(test "abc" format "~.a" "abc")
(test "ab" format "~.a" "ab")
(test 3 error-print-width))
;; ----------------------------------------
;; make sure +inf.0 is ok for `print-syntax-width':
(parameterize ([print-syntax-width +inf.0])