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Diffstat (limited to 'tests/destructor/tnewruntime_strutils.nim')
| -rw-r--r-- | tests/destructor/tnewruntime_strutils.nim | 254 |
1 files changed, 254 insertions, 0 deletions
diff --git a/tests/destructor/tnewruntime_strutils.nim b/tests/destructor/tnewruntime_strutils.nim new file mode 100644 index 000000000..9c8d41973 --- /dev/null +++ b/tests/destructor/tnewruntime_strutils.nim @@ -0,0 +1,254 @@ +discard """ + valgrind: true + cmd: '''nim c -d:nimAllocStats --gc:arc -d:useMalloc $file''' + output: ''' +@[(input: @["KXSC", "BGMC"]), (input: @["PXFX"]), (input: @["WXRQ", "ZSCZD"])] +14 +First tasks completed. +Second tasks completed. +test1''' +""" + +import strutils, os, std / wordwrap + +import system / ansi_c + +# bug #11004 +proc retTuple(): (seq[int], int) = + return (@[1], 1) + +# bug #12899 + +import sequtils, strmisc + +const input = ["KXSC, BGMC => 7 PTHL", "PXFX => LBZJ", "WXRQ, ZSCZD => HLQM"] + +type + Reaction = object + input: seq[string] + +proc bug12899 = + var reactions: seq[Reaction] = @[] + for l in input: + let x = l.partition(" => ") + reactions.add Reaction(input: @(x[0].split(", "))) + + let x = $reactions + echo x + +bug12899() + + +proc nonStaticTests = + doAssert formatBiggestFloat(1234.567, ffDecimal, -1) == "1234.567000" + doAssert formatBiggestFloat(1234.567, ffDecimal, 0) == "1235." # bugs 8242, 12586 + doAssert formatBiggestFloat(1234.567, ffDecimal, 1) == "1234.6" + doAssert formatBiggestFloat(0.00000000001, ffDecimal, 11) == "0.00000000001" + doAssert formatBiggestFloat(0.00000000001, ffScientific, 1, ',') in + ["1,0e-11", "1,0e-011"] + + doAssert "$# $3 $# $#" % ["a", "b", "c"] == "a c b c" + doAssert "${1}12 ${-1}$2" % ["a", "b"] == "a12 bb" + + block: # formatSize tests + when not defined(js): + doAssert formatSize((1'i64 shl 31) + (300'i64 shl 20)) == "2.293GiB" # <=== bug #8231 + doAssert formatSize((2.234*1024*1024).int) == "2.234MiB" + doAssert formatSize(4096) == "4KiB" + doAssert formatSize(4096, prefix=bpColloquial, includeSpace=true) == "4 kB" + doAssert formatSize(4096, includeSpace=true) == "4 KiB" + doAssert formatSize(5_378_934, prefix=bpColloquial, decimalSep=',') == "5,13MB" + + block: # formatEng tests + doAssert formatEng(0, 2, trim=false) == "0.00" + doAssert formatEng(0, 2) == "0" + doAssert formatEng(53, 2, trim=false) == "53.00" + doAssert formatEng(0.053, 2, trim=false) == "53.00e-3" + doAssert formatEng(0.053, 4, trim=false) == "53.0000e-3" + doAssert formatEng(0.053, 4, trim=true) == "53e-3" + doAssert formatEng(0.053, 0) == "53e-3" + doAssert formatEng(52731234) == "52.731234e6" + doAssert formatEng(-52731234) == "-52.731234e6" + doAssert formatEng(52731234, 1) == "52.7e6" + doAssert formatEng(-52731234, 1) == "-52.7e6" + doAssert formatEng(52731234, 1, decimalSep=',') == "52,7e6" + doAssert formatEng(-52731234, 1, decimalSep=',') == "-52,7e6" + + doAssert formatEng(4100, siPrefix=true, unit="V") == "4.1 kV" + doAssert formatEng(4.1, siPrefix=true, unit="V", useUnitSpace=true) == "4.1 V" + doAssert formatEng(4.1, siPrefix=true) == "4.1" # Note lack of space + doAssert formatEng(4100, siPrefix=true) == "4.1 k" + doAssert formatEng(4.1, siPrefix=true, unit="", useUnitSpace=true) == "4.1 " # Includes space + doAssert formatEng(4100, siPrefix=true, unit="") == "4.1 k" + doAssert formatEng(4100) == "4.1e3" + doAssert formatEng(4100, unit="V", useUnitSpace=true) == "4.1e3 V" + doAssert formatEng(4100, unit="", useUnitSpace=true) == "4.1e3 " + # Don't use SI prefix as number is too big + doAssert formatEng(3.1e22, siPrefix=true, unit="a", useUnitSpace=true) == "31e21 a" + # Don't use SI prefix as number is too small + doAssert formatEng(3.1e-25, siPrefix=true, unit="A", useUnitSpace=true) == "310e-27 A" + +proc staticTests = + doAssert align("abc", 4) == " abc" + doAssert align("a", 0) == "a" + doAssert align("1232", 6) == " 1232" + doAssert align("1232", 6, '#') == "##1232" + + doAssert alignLeft("abc", 4) == "abc " + doAssert alignLeft("a", 0) == "a" + doAssert alignLeft("1232", 6) == "1232 " + doAssert alignLeft("1232", 6, '#') == "1232##" + + let + inp = """ this is a long text -- muchlongerthan10chars and here + it goes""" + outp = " this is a\nlong text\n--\nmuchlongerthan10chars\nand here\nit goes" + doAssert wrapWords(inp, 10, false) == outp + + let + longInp = """ThisIsOneVeryLongStringWhichWeWillSplitIntoEightSeparatePartsNow""" + longOutp = "ThisIsOn\neVeryLon\ngStringW\nhichWeWi\nllSplitI\nntoEight\nSeparate\nPartsNow" + doAssert wrapWords(longInp, 8, true) == longOutp + + doAssert "$animal eats $food." % ["animal", "The cat", "food", "fish"] == + "The cat eats fish." + + doAssert "-ld a-ldz -ld".replaceWord("-ld") == " a-ldz " + doAssert "-lda-ldz -ld abc".replaceWord("-ld") == "-lda-ldz abc" + + doAssert "-lda-ldz -ld abc".replaceWord("") == "-lda-ldz -ld abc" + doAssert "oo".replace("", "abc") == "oo" + + type MyEnum = enum enA, enB, enC, enuD, enE + doAssert parseEnum[MyEnum]("enu_D") == enuD + + doAssert parseEnum("invalid enum value", enC) == enC + + doAssert center("foo", 13) == " foo " + doAssert center("foo", 0) == "foo" + doAssert center("foo", 3, fillChar = 'a') == "foo" + doAssert center("foo", 10, fillChar = '\t') == "\t\t\tfoo\t\t\t\t" + + doAssert count("foofoofoo", "foofoo") == 1 + doAssert count("foofoofoo", "foofoo", overlapping = true) == 2 + doAssert count("foofoofoo", 'f') == 3 + doAssert count("foofoofoobar", {'f','b'}) == 4 + + doAssert strip(" foofoofoo ") == "foofoofoo" + doAssert strip("sfoofoofoos", chars = {'s'}) == "foofoofoo" + doAssert strip("barfoofoofoobar", chars = {'b', 'a', 'r'}) == "foofoofoo" + doAssert strip("stripme but don't strip this stripme", + chars = {'s', 't', 'r', 'i', 'p', 'm', 'e'}) == + " but don't strip this " + doAssert strip("sfoofoofoos", leading = false, chars = {'s'}) == "sfoofoofoo" + doAssert strip("sfoofoofoos", trailing = false, chars = {'s'}) == "foofoofoos" + + doAssert " foo\n bar".indent(4, "Q") == "QQQQ foo\nQQQQ bar" + + doAssert "abba".multiReplace(("a", "b"), ("b", "a")) == "baab" + doAssert "Hello World.".multiReplace(("ello", "ELLO"), ("World.", "PEOPLE!")) == "HELLO PEOPLE!" + doAssert "aaaa".multiReplace(("a", "aa"), ("aa", "bb")) == "aaaaaaaa" + + doAssert rsplit("foo bar", seps=Whitespace) == @["foo", "bar"] + doAssert rsplit(" foo bar", seps=Whitespace, maxsplit=1) == @[" foo", "bar"] + doAssert rsplit(" foo bar ", seps=Whitespace, maxsplit=1) == @[" foo bar", ""] + doAssert rsplit(":foo:bar", sep=':') == @["", "foo", "bar"] + doAssert rsplit(":foo:bar", sep=':', maxsplit=2) == @["", "foo", "bar"] + doAssert rsplit(":foo:bar", sep=':', maxsplit=3) == @["", "foo", "bar"] + doAssert rsplit("foothebar", sep="the") == @["foo", "bar"] + + doAssert(unescape(r"\x013", "", "") == "\x013") + + doAssert join(["foo", "bar", "baz"]) == "foobarbaz" + doAssert join(@["foo", "bar", "baz"], ", ") == "foo, bar, baz" + doAssert join([1, 2, 3]) == "123" + doAssert join(@[1, 2, 3], ", ") == "1, 2, 3" + + doAssert """~~!!foo +~~!!bar +~~!!baz""".unindent(2, "~~!!") == "foo\nbar\nbaz" + + doAssert """~~!!foo +~~!!bar +~~!!baz""".unindent(2, "~~!!aa") == "~~!!foo\n~~!!bar\n~~!!baz" + doAssert """~~foo +~~ bar +~~ baz""".unindent(4, "~") == "foo\n bar\n baz" + doAssert """foo + bar + baz + """.unindent(4) == "foo\nbar\nbaz\n" + doAssert """foo + bar + baz + """.unindent(2) == "foo\n bar\n baz\n" + doAssert """foo + bar + baz + """.unindent(100) == "foo\nbar\nbaz\n" + + doAssert """foo + foo + bar + """.unindent() == "foo\nfoo\nbar\n" + + let s = " this is an example " + let s2 = ":this;is;an:example;;" + + doAssert s.split() == @["", "this", "is", "an", "example", "", ""] + doAssert s2.split(seps={':', ';'}) == @["", "this", "is", "an", "example", "", ""] + doAssert s.split(maxsplit=4) == @["", "this", "is", "an", "example "] + doAssert s.split(' ', maxsplit=1) == @["", "this is an example "] + doAssert s.split(" ", maxsplit=4) == @["", "this", "is", "an", "example "] + + doAssert s.splitWhitespace() == @["this", "is", "an", "example"] + doAssert s.splitWhitespace(maxsplit=1) == @["this", "is an example "] + doAssert s.splitWhitespace(maxsplit=2) == @["this", "is", "an example "] + doAssert s.splitWhitespace(maxsplit=3) == @["this", "is", "an", "example "] + doAssert s.splitWhitespace(maxsplit=4) == @["this", "is", "an", "example"] + + discard retTuple() + +nonStaticTests() +staticTests() + +# bug #12965 +let xaa = @[""].join() +let xbb = @["", ""].join() + +# bug #16365 + +# Task 1: +when true: + # Task 1_a: + var test_string_a = "name_something" + echo test_string_a.len() + let new_len_a = test_string_a.len - "_something".len() + test_string_a.setLen new_len_a + + echo "First tasks completed." + +# Task 2: +when true: + # Task 2_a + var test_string: string + let some_string = "something" + for i in some_string.items: + test_string.add $i + + # Task 2_b + var test_string_b = "name_something" + let new_len_b = test_string_b.len - "_something".len() + test_string_b.setLen new_len_b + + echo "Second tasks completed." + +# bug #17450 +proc main = + var i = 1 + echo: + block: + "test" & $i + +main() + |