diff options
Diffstat (limited to 'lib/pure/unicode.nim')
| -rw-r--r-- | lib/pure/unicode.nim | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/lib/pure/unicode.nim b/lib/pure/unicode.nim index 8839a7767..a28e98caf 100644 --- a/lib/pure/unicode.nim +++ b/lib/pure/unicode.nim @@ -1169,219 +1169,3 @@ proc alignLeft*(s: string, count: Natural, padding = ' '.Rune): string {. result.add padStr else: result = s - - -when isMainModule: - - proc asRune(s: static[string]): Rune = - ## Compile-time conversion proc for converting string literals to a Rune - ## value. Returns the first Rune of the specified string. - ## - ## Shortcuts code like ``"å".runeAt(0)`` to ``"å".asRune`` and returns a - ## compile-time constant. - if s.len == 0: Rune(0) - else: s.runeAt(0) - - let - someString = "öÑ" - someRunes = toRunes(someString) - compared = (someString == $someRunes) - doAssert compared == true - - proc testReplacements(word: string): string = - case word - of "two": - return "2" - of "foo": - return "BAR" - of "βeta": - return "beta" - of "alpha": - return "αlpha" - else: - return "12345" - - doAssert translate("two not alpha foo βeta", testReplacements) == "2 12345 αlpha BAR beta" - doAssert translate(" two not foo βeta ", testReplacements) == " 2 12345 BAR beta " - - doAssert title("foo bar") == "Foo Bar" - doAssert title("αlpha βeta γamma") == "Αlpha Βeta Γamma" - doAssert title("") == "" - - doAssert capitalize("βeta") == "Βeta" - doAssert capitalize("foo") == "Foo" - doAssert capitalize("") == "" - - doAssert swapCase("FooBar") == "fOObAR" - doAssert swapCase(" ") == " " - doAssert swapCase("Αlpha Βeta Γamma") == "αLPHA βETA γAMMA" - doAssert swapCase("a✓B") == "A✓b" - doAssert swapCase("Јамогујестистаклоитоминештети") == "јАМОГУЈЕСТИСТАКЛОИТОМИНЕШТЕТИ" - doAssert swapCase("ὕαλονϕαγεῖνδύναμαιτοῦτοοὔμεβλάπτει") == "ὝΑΛΟΝΦΑΓΕῖΝΔΎΝΑΜΑΙΤΟῦΤΟΟὔΜΕΒΛΆΠΤΕΙ" - doAssert swapCase("Կրնամապակիուտեևինծիանհանգիստչըներ") == "կՐՆԱՄԱՊԱԿԻՈՒՏԵևԻՆԾԻԱՆՀԱՆԳԻՍՏՉԸՆԵՐ" - doAssert swapCase("") == "" - - doAssert isAlpha("r") - doAssert isAlpha("α") - doAssert isAlpha("ϙ") - doAssert isAlpha("ஶ") - doAssert(not isAlpha("$")) - doAssert(not isAlpha("")) - - doAssert isAlpha("Βeta") - doAssert isAlpha("Args") - doAssert isAlpha("𐌼𐌰𐌲𐌲𐌻𐌴𐍃𐍄𐌰𐌽") - doAssert isAlpha("ὕαλονϕαγεῖνδύναμαιτοῦτοοὔμεβλάπτει") - doAssert isAlpha("Јамогујестистаклоитоминештети") - doAssert isAlpha("Կրնամապակիուտեևինծիանհանգիստչըներ") - doAssert(not isAlpha("$Foo✓")) - doAssert(not isAlpha("⠙⠕⠑⠎⠝⠞")) - - doAssert isSpace("\t") - doAssert isSpace("\l") - doAssert(not isSpace("Β")) - doAssert(not isSpace("Βeta")) - - doAssert isSpace("\t\l \v\r\f") - doAssert isSpace(" ") - doAssert(not isSpace("")) - doAssert(not isSpace("ΑΓc \td")) - - doAssert(not isLower(' '.Rune)) - - doAssert(not isUpper(' '.Rune)) - - doAssert toUpper("Γ") == "Γ" - doAssert toUpper("b") == "B" - doAssert toUpper("α") == "Α" - doAssert toUpper("✓") == "✓" - doAssert toUpper("ϙ") == "Ϙ" - doAssert toUpper("") == "" - - doAssert toUpper("ΑΒΓ") == "ΑΒΓ" - doAssert toUpper("AAccβ") == "AACCΒ" - doAssert toUpper("A✓$β") == "A✓$Β" - - doAssert toLower("a") == "a" - doAssert toLower("γ") == "γ" - doAssert toLower("Γ") == "γ" - doAssert toLower("4") == "4" - doAssert toLower("Ϙ") == "ϙ" - doAssert toLower("") == "" - - doAssert toLower("abcdγ") == "abcdγ" - doAssert toLower("abCDΓ") == "abcdγ" - doAssert toLower("33aaΓ") == "33aaγ" - - doAssert reversed("Reverse this!") == "!siht esreveR" - doAssert reversed("先秦兩漢") == "漢兩秦先" - doAssert reversed("as⃝df̅") == "f̅ds⃝a" - doAssert reversed("a⃞b⃞c⃞") == "c⃞b⃞a⃞" - doAssert reversed("ὕαλονϕαγεῖνδύναμαιτοῦτοοὔμεβλάπτει") == "ιετπάλβεμὔοοτῦοτιαμανύδνῖεγαϕνολαὕ" - doAssert reversed("Јамогујестистаклоитоминештети") == "итетшенимотиолкатситсејугомаЈ" - doAssert reversed("Կրնամապակիուտեևինծիանհանգիստչըներ") == "րենըչտսիգնահնաիծնիևետւոիկապամանրԿ" - doAssert len(toRunes("as⃝df̅")) == runeLen("as⃝df̅") - const test = "as⃝" - doAssert lastRune(test, test.len-1)[1] == 3 - doAssert graphemeLen("è", 0) == 2 - - # test for rune positioning and runeSubStr() - let s = "Hänsel ««: 10,00€" - - var t = "" - for c in s.utf8: - t.add c - - doAssert(s == t) - - doAssert(runeReverseOffset(s, 1) == (20, 18)) - doAssert(runeReverseOffset(s, 19) == (-1, 18)) - - doAssert(runeStrAtPos(s, 0) == "H") - doAssert(runeSubStr(s, 0, 1) == "H") - doAssert(runeStrAtPos(s, 10) == ":") - doAssert(runeSubStr(s, 10, 1) == ":") - doAssert(runeStrAtPos(s, 9) == "«") - doAssert(runeSubStr(s, 9, 1) == "«") - doAssert(runeStrAtPos(s, 17) == "€") - doAssert(runeSubStr(s, 17, 1) == "€") - # echo runeStrAtPos(s, 18) # index error - - doAssert(runeSubStr(s, 0) == "Hänsel ««: 10,00€") - doAssert(runeSubStr(s, -18) == "Hänsel ««: 10,00€") - doAssert(runeSubStr(s, 10) == ": 10,00€") - doAssert(runeSubStr(s, 18) == "") - doAssert(runeSubStr(s, 0, 10) == "Hänsel ««") - - doAssert(runeSubStr(s, 12) == "10,00€") - doAssert(runeSubStr(s, -6) == "10,00€") - - doAssert(runeSubStr(s, 12, 5) == "10,00") - doAssert(runeSubStr(s, 12, -1) == "10,00") - doAssert(runeSubStr(s, -6, 5) == "10,00") - doAssert(runeSubStr(s, -6, -1) == "10,00") - - doAssert(runeSubStr(s, 0, 100) == "Hänsel ««: 10,00€") - doAssert(runeSubStr(s, -100, 100) == "Hänsel ««: 10,00€") - doAssert(runeSubStr(s, 0, -100) == "") - doAssert(runeSubStr(s, 100, -100) == "") - - block splitTests: - let s = " this is an example " - let s2 = ":this;is;an:example;;" - let s3 = ":this×is×an:example××" - doAssert s.split() == @["", "this", "is", "an", "example", "", ""] - doAssert s2.split(seps = [':'.Rune, ';'.Rune]) == @["", "this", "is", "an", - "example", "", ""] - doAssert s3.split(seps = [':'.Rune, "×".asRune]) == @["", "this", "is", - "an", "example", "", ""] - doAssert s.split(maxsplit = 4) == @["", "this", "is", "an", "example "] - doAssert s.split(' '.Rune, maxsplit = 1) == @["", "this is an example "] - doAssert s3.split("×".runeAt(0)) == @[":this", "is", "an:example", "", ""] - - block stripTests: - doAssert(strip("") == "") - doAssert(strip(" ") == "") - doAssert(strip("y") == "y") - doAssert(strip(" foofoofoo ") == "foofoofoo") - doAssert(strip("sfoofoofoos", runes = ['s'.Rune]) == "foofoofoo") - - block: - let stripTestRunes = ['b'.Rune, 'a'.Rune, 'r'.Rune] - doAssert(strip("barfoofoofoobar", runes = stripTestRunes) == "foofoofoo") - doAssert(strip("sfoofoofoos", leading = false, runes = ['s'.Rune]) == "sfoofoofoo") - doAssert(strip("sfoofoofoos", trailing = false, runes = ['s'.Rune]) == "foofoofoos") - - block: - let stripTestRunes = ["«".asRune, "»".asRune] - doAssert(strip("«TEXT»", runes = stripTestRunes) == "TEXT") - doAssert(strip("copyright©", leading = false, runes = ["©".asRune]) == "copyright") - doAssert(strip("¿Question?", trailing = false, runes = ["¿".asRune]) == "Question?") - doAssert(strip("×text×", leading = false, runes = ["×".asRune]) == "×text") - doAssert(strip("×text×", trailing = false, runes = ["×".asRune]) == "text×") - - block repeatTests: - doAssert repeat('c'.Rune, 5) == "ccccc" - doAssert repeat("×".asRune, 5) == "×××××" - - block alignTests: - doAssert align("abc", 4) == " abc" - doAssert align("a", 0) == "a" - doAssert align("1232", 6) == " 1232" - doAssert align("1232", 6, '#'.Rune) == "##1232" - doAssert align("1232", 6, "×".asRune) == "××1232" - doAssert alignLeft("abc", 4) == "abc " - doAssert alignLeft("a", 0) == "a" - doAssert alignLeft("1232", 6) == "1232 " - doAssert alignLeft("1232", 6, '#'.Rune) == "1232##" - doAssert alignLeft("1232", 6, "×".asRune) == "1232××" - - block differentSizes: - # upper and lower variants have different number of bytes - doAssert toLower("AẞC") == "aßc" - doAssert toLower("ȺẞCD") == "ⱥßcd" - doAssert toUpper("ⱥbc") == "ȺBC" - doAssert toUpper("rsⱦuv") == "RSȾUV" - doAssert swapCase("ⱥbCd") == "ȺBcD" - doAssert swapCase("XyꟆaB") == "xYᶎAb" - doAssert swapCase("aᵹcᲈd") == "AꝽCꙊD" |