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https://github.com/janet-lang/janet
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a895219d2f
For to and thru, we need to restore eveytime through the loop since rules need run with the right captures on the stack, especially if they have any sort of backrefs.
81 lines
2.6 KiB
Plaintext
81 lines
2.6 KiB
Plaintext
# Copyright (c) 2021 Calvin Rose & contributors
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to
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# deal in the Software without restriction, including without limitation the
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# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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# sell copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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(import ./helper :prefix "" :exit true)
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(start-suite 11)
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# math gamma
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(assert (< 11899423.08 (math/gamma 11.5) 11899423.085) "math/gamma")
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(assert (< 2605.1158 (math/log-gamma 500) 2605.1159) "math/log-gamma")
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# missing symbols
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(defn lookup-symbol [sym] (defglobal sym 10) (dyn sym))
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(setdyn :missing-symbol lookup-symbol)
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(assert (= (eval-string "(+ a 5)") 15) "lookup missing symbol")
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(setdyn :missing-symbol nil)
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(setdyn 'a nil)
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(assert-error "compile error" (eval-string "(+ a 5)"))
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# 919
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(defn test
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[]
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(var x 1)
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(set x ~(,x ()))
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x)
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(assert (= (test) '(1 ())) "issue #919")
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(assert (= (hash 0) (hash (* -1 0))) "hash -0 same as hash 0")
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# os/execute regressions
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(for i 0 10
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(assert (= i (os/execute [(dyn :executable) "-e" (string/format "(os/exit %d)" i)] :p)) (string "os/execute " i)))
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# to/thru bug
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(def pattern
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(peg/compile
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'{:dd (sequence :d :d)
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:sep (set "/-")
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:date (sequence :dd :sep :dd)
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:wsep (some (set " \t"))
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:entry (group (sequence (capture :date) :wsep (capture :date)))
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:main (some (thru :entry))}))
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(def alt-pattern
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(peg/compile
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'{:dd (sequence :d :d)
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:sep (set "/-")
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:date (sequence :dd :sep :dd)
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:wsep (some (set " \t"))
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:entry (group (sequence (capture :date) :wsep (capture :date)))
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:main (some (choice :entry 1))}))
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(def text "1800-10-818-9-818 16/12\n17/12 19/12\n20/12 11/01")
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(assert (deep= (peg/match pattern text) (peg/match alt-pattern text)) "to/thru bug #971")
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(end-suite)
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