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janet/test/suite0010.janet
2021-11-23 23:17:24 -06:00

220 lines
7.7 KiB
Clojure

# Copyright (c) 2021 Calvin Rose & contributors
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
(import ./helper :prefix "" :exit true)
(start-suite 10)
# index-of
(assert (= nil (index-of 10 [])) "index-of 1")
(assert (= nil (index-of 10 [1 2 3])) "index-of 2")
(assert (= 1 (index-of 2 [1 2 3])) "index-of 3")
(assert (= 0 (index-of :a [:a :b :c])) "index-of 4")
(assert (= nil (index-of :a {})) "index-of 5")
(assert (= :a (index-of :A {:a :A :b :B})) "index-of 6")
(assert (= :a (index-of :A @{:a :A :b :B})) "index-of 7")
(assert (= 0 (index-of (chr "a") "abc")) "index-of 8")
(assert (= nil (index-of (chr "a") "")) "index-of 9")
(assert (= nil (index-of 10 @[])) "index-of 10")
(assert (= nil (index-of 10 @[1 2 3])) "index-of 11")
# Regression
(assert (= {:x 10} (|(let [x $] ~{:x ,x}) 10)) "issue 463")
# macex testing
(assert (deep= (macex1 '~{1 2 3 4}) '~{1 2 3 4}) "macex1 qq struct")
(assert (deep= (macex1 '~@{1 2 3 4}) '~@{1 2 3 4}) "macex1 qq table")
(assert (deep= (macex1 '~(1 2 3 4)) '~[1 2 3 4]) "macex1 qq tuple")
(assert (= :brackets (tuple/type (1 (macex1 '~[1 2 3 4])))) "macex1 qq bracket tuple")
(assert (deep= (macex1 '~@[1 2 3 4 ,blah]) '~@[1 2 3 4 ,blah]) "macex1 qq array")
# Cancel test
(def f (fiber/new (fn [&] (yield 1) (yield 2) (yield 3) 4) :yti))
(assert (= 1 (resume f)) "cancel resume 1")
(assert (= 2 (resume f)) "cancel resume 2")
(assert (= :hi (cancel f :hi)) "cancel resume 3")
(assert (= :error (fiber/status f)) "cancel resume 4")
# Curenv
(assert (= (curenv) (curenv 0)) "curenv 1")
(assert (= (table/getproto (curenv)) (curenv 1)) "curenv 2")
(assert (= nil (curenv 1000000)) "curenv 3")
(assert (= root-env (curenv 1)) "curenv 4")
# Import macro test
(assert-no-error "import macro 1" (macex '(import a :as b :fresh maybe)))
(assert (deep= ~(,import* "a" :as "b" :fresh maybe) (macex '(import a :as b :fresh maybe))) "import macro 2")
# #477 walk preserving bracket type
(assert (= :brackets (tuple/type (postwalk identity '[]))) "walk square brackets 1")
(assert (= :brackets (tuple/type (walk identity '[]))) "walk square brackets 2")
# # off by 1 error in inttypes
(assert (= (int/s64 "-0x8000_0000_0000_0000") (+ (int/s64 "0x7FFF_FFFF_FFFF_FFFF") 1)) "int types wrap around")
#
# Longstring indentation
#
(defn reindent
"Reindent a the contents of a longstring as the Janet parser would.
This include removing leading and trailing newlines."
[text indent]
# Detect minimum indent
(var rewrite true)
(each index (string/find-all "\n" text)
(for i (+ index 1) (+ index indent 1)
(case (get text i)
nil (break)
(chr "\n") (break)
(chr " ") nil
(set rewrite false))))
# Only re-indent if no dedented characters.
(def str
(if rewrite
(peg/replace-all ~(* "\n" (between 0 ,indent " ")) "\n" text)
text))
(def first-nl (= (chr "\n") (first str)))
(def last-nl (= (chr "\n") (last str)))
(string/slice str (if first-nl 1 0) (if last-nl -2)))
(defn reindent-reference
"Same as reindent but use parser functionality. Useful for validating conformance."
[text indent]
(if (empty? text) (break text))
(def source-code
(string (string/repeat " " indent) "``````"
text
"``````"))
(parse source-code))
(var indent-counter 0)
(defn check-indent
[text indent]
(++ indent-counter)
(let [a (reindent text indent)
b (reindent-reference text indent)]
(assert (= a b) (string "indent " indent-counter " (indent=" indent ")"))))
(check-indent "" 0)
(check-indent "\n" 0)
(check-indent "\n" 1)
(check-indent "\n\n" 0)
(check-indent "\n\n" 1)
(check-indent "\nHello, world!" 0)
(check-indent "\nHello, world!" 1)
(check-indent "Hello, world!" 0)
(check-indent "Hello, world!" 1)
(check-indent "\n Hello, world!" 4)
(check-indent "\n Hello, world!\n" 4)
(check-indent "\n Hello, world!\n " 4)
(check-indent "\n Hello, world!\n " 4)
(check-indent "\n Hello, world!\n dedented text\n " 4)
(check-indent "\n Hello, world!\n indented text\n " 4)
# String bugs
(assert (deep= (string/find-all "qq" "qqq") @[0 1]) "string/find-all 1")
(assert (deep= (string/find-all "q" "qqq") @[0 1 2]) "string/find-all 2")
(assert (deep= (string/split "qq" "1qqqqz") @["1" "" "z"]) "string/split 1")
(assert (deep= (string/split "aa" "aaa") @["" "a"]) "string/split 2")
# Comparisons
(assert (> 1e23 100) "less than immediate 1")
(assert (> 1e23 1000) "less than immediate 2")
(assert (< 100 1e23) "greater than immediate 1")
(assert (< 1000 1e23) "greater than immediate 2")
# os/execute with environment variables
(assert (= 0 (os/execute [(dyn :executable) "-e" "(+ 1 2 3)"] :pe {"HELLO" "WORLD"})) "os/execute with env")
# Regression #638
(compwhen
(dyn 'ev/go)
(assert
(= [true :caught]
(protect
(try
(do
(ev/sleep 0)
(with-dyns []
(ev/sleep 0)
(error "oops")))
([err] :caught))))
"regression #638"))
# Struct prototypes
(def x (struct/with-proto {1 2 3 4} 5 6))
(def y (-> x marshal unmarshal))
(def z {1 2 3 4})
(assert (= 2 (get x 1)) "struct get proto value 1")
(assert (= 4 (get x 3)) "struct get proto value 2")
(assert (= 6 (get x 5)) "struct get proto value 3")
(assert (= x y) "struct proto marshal equality 1")
(assert (= (getproto x) (getproto y)) "struct proto marshal equality 2")
(assert (= 0 (cmp x y)) "struct proto comparison 1")
(assert (= 0 (cmp (getproto x) (getproto y))) "struct proto comparison 2")
(assert (not= (cmp x z) 0) "struct proto comparison 3")
(assert (not= (cmp y z) 0) "struct proto comparison 4")
(assert (not= x z) "struct proto comparison 5")
(assert (not= y z) "struct proto comparison 6")
(assert (= (x 5) 6) "struct proto get 1")
(assert (= (y 5) 6) "struct proto get 1")
(assert (deep= x y) "struct proto deep= 1")
(assert (deep-not= x z) "struct proto deep= 2")
(assert (deep-not= y z) "struct proto deep= 3")
# Issue #751
(def t {:side false})
(assert (nil? (get-in t [:side :note])) "get-in with false value")
(assert (= (get-in t [:side :note] "dflt") "dflt")
"get-in with false value and default")
(assert (= (math/gcd 462 1071) 21) "math/gcd 1")
(assert (= (math/lcm 462 1071) 23562) "math/lcm 1")
# Evaluate stream with `dofile`
(def [r w] (os/pipe))
(:write w "(setdyn :x 10)")
(:close w)
(def stream-env (dofile r))
(assert (= (stream-env :x) 10) "dofile stream 1")
# Issue #861 - should be valgrind clean
(def step1 "(a b c d)\n")
(def step2 "(a b)\n")
(def p1 (parser/new))
(parser/state p1)
(parser/consume p1 step1)
(loop [v :iterate (parser/produce p1)])
(parser/state p1)
(def p2 (parser/clone p1))
(parser/state p2)
(parser/consume p2 step2)
(loop [v :iterate (parser/produce p2)])
(parser/state p2)
# Check missing struct proto bug.
(assert (struct/getproto (struct/with-proto {:a 1} :b 2 :c nil)) "missing struct proto")
(end-suite)