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https://github.com/nim-lang/Nim.git
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92cb765714
Co-authored-by: Timothee Cour <timothee.cour2@gmail.com> Co-authored-by: Heiko Nickerl <mail@hnicke.de> Co-authored-by: Heiko Nickerl <heiko.nickerl@flipapp.de>
77 lines
1.8 KiB
Nim
77 lines
1.8 KiB
Nim
discard """
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targets: "c cpp js"
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"""
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import stdtest/testutils
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# TODO: in future work move existing `system` tests here, where they belong
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template main =
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block: # closure
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proc outer() =
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var a = 0
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proc inner1 = a.inc
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proc inner2 = discard
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doAssert inner1 is "closure"
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doAssert inner2 isnot "closure"
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doAssert inner1 is (proc)
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doAssert inner2 is (proc)
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let inner1b = inner1
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doAssert inner1b is "closure"
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doAssert inner1b == inner1
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outer()
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block: # rawProc, rawProc, bug #17911
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proc outer() =
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var a = 0
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var b = 0
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proc inner1() = a.inc
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proc inner2() = a += 2
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proc inner3() = b.inc
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let inner1b = inner1
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doAssert inner2 != inner1
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doAssert inner3 != inner1
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whenVMorJs: discard
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do:
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doAssert rawProc(inner1b) == rawProc(inner1)
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doAssert rawProc(inner2) != rawProc(inner1)
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doAssert rawProc(inner3) != rawProc(inner1)
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doAssert rawEnv(inner1b) == rawEnv(inner1)
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doAssert rawEnv(inner2) == rawEnv(inner1) # because both use `a`
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# doAssert rawEnv(inner3) != rawEnv(inner1) # because `a` vs `b` # this doesn't hold
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outer()
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block: # system.delete
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block:
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var s = @[1]
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s.delete(0)
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doAssert s == @[]
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block:
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var s = @["foo", "bar"]
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s.delete(1)
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doAssert s == @["foo"]
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block:
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var s: seq[string]
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doAssertRaises(IndexDefect):
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s.delete(0)
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block:
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doAssert not compiles(@["foo"].delete(-1))
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block: # bug #6710
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var s = @["foo"]
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s.delete(0)
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doAssert s == @[]
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block: # bug #16544: deleting out of bounds index should raise
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var s = @["foo"]
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doAssertRaises(IndexDefect):
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s.delete(1)
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static: main()
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main()
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