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b1c232aca1
* improve tests for collections * remove remaining code blocks in deques.nim * improve runnableExamples
88 lines
1.6 KiB
Nim
88 lines
1.6 KiB
Nim
discard """
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targets: "c js"
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"""
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import std/[sequtils,critbits]
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template main =
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var r: CritBitTree[void]
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r.incl "abc"
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r.incl "xyz"
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r.incl "def"
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r.incl "definition"
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r.incl "prefix"
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r.incl "foo"
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doAssert r.contains"def"
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r.excl "def"
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assert r.missingOrExcl("foo") == false
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assert "foo" notin toSeq(r.items)
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assert r.missingOrExcl("foo") == true
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assert toSeq(r.items) == @["abc", "definition", "prefix", "xyz"]
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assert toSeq(r.itemsWithPrefix("de")) == @["definition"]
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var c = CritBitTree[int]()
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c.inc("a")
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assert c["a"] == 1
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c.inc("a", 4)
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assert c["a"] == 5
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c.inc("a", -5)
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assert c["a"] == 0
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c.inc("b", 2)
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assert c["b"] == 2
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c.inc("c", 3)
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assert c["c"] == 3
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c.inc("a", 1)
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assert c["a"] == 1
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var cf = CritBitTree[float]()
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cf.incl("a", 1.0)
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assert cf["a"] == 1.0
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cf.incl("b", 2.0)
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assert cf["b"] == 2.0
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cf.incl("c", 3.0)
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assert cf["c"] == 3.0
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assert cf.len == 3
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cf.excl("c")
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assert cf.len == 2
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var cb: CritBitTree[string]
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cb.incl("help", "help")
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for k in cb.keysWithPrefix("helpp"):
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doAssert false, "there is no prefix helpp"
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block: # bug #14339
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var strings: CritBitTree[int]
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discard strings.containsOrIncl("foo", 3)
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doAssert strings["foo"] == 3
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block tcritbitsToString:
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block:
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var t: CritBitTree[int]
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t["a"] = 1
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doAssert $t == """{"a": 1}"""
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block:
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var t: CritBitTree[string]
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t["a"] = "1"
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doAssert $t == """{"a": "1"}"""
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block:
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var t: CritBitTree[char]
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t["a"] = '1'
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doAssert $t == """{"a": '1'}"""
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main()
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static: main()
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