//////////////////////////////////////////////////////////////////////////////// // taskwarrior - a command line task list manager. // // Copyright 2006 - 2011, Paul Beckingham, Federico Hernandez. // All rights reserved. // // This program is free software; you can redistribute it and/or modify it under // the terms of the GNU General Public License as published by the Free Software // Foundation; either version 2 of the License, or (at your option) any later // version. // // This program is distributed in the hope that it will be useful, but WITHOUT // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS // FOR A PARTICULAR PURPOSE. See the GNU General Public License for more // details. // // You should have received a copy of the GNU General Public License along with // this program; if not, write to the // // Free Software Foundation, Inc., // 51 Franklin Street, Fifth Floor, // Boston, MA // 02110-1301 // USA // //////////////////////////////////////////////////////////////////////////////// #include #include #include #include Context context; //////////////////////////////////////////////////////////////////////////////// int main (int argc, char** argv) { UnitTest t (292); try { Nibbler n; std::string s; int i; double d; time_t ti; Date dt; std::vector options; // Make sure the nibbler behaves itself with trivial input. t.diag ("Test all nibbler calls given empty input"); n = Nibbler (""); t.notok (n.getUntil (' ', s), "trivial: getUntil"); t.notok (n.getUntil ("hi", s), "trivial: getUntil"); t.notok (n.getUntilOneOf ("ab", s), "trivial: getUntilOneOf"); t.notok (n.skipN (123), "trivial: skipN"); t.notok (n.skip ('x'), "trivial: skip"); t.notok (n.skipAll ('x'), "trivial: skipAll"); t.notok (n.skipAllOneOf ("abc"), "trivial: skipAllOneOf"); t.notok (n.getQuoted ('"', s), "trivial: getQuoted"); t.notok (n.getDigit (i), "trivial: getDigit"); t.notok (n.getInt (i), "trivial: getInt"); t.notok (n.getHex (i), "trivial: getHex"); t.notok (n.getUnsignedInt (i), "trivial: getUnsignedInt"); t.notok (n.getUntilEOL (s), "trivial: getUntilEOL"); t.notok (n.getUntilEOS (s), "trivial: getUntilEOS"); t.notok (n.getDateISO (ti), "trivial: getDateISO"); t.notok (n.getDate ("YYYYMMDD", ti), "trivial: getDate"); t.notok (n.getOneOf (options, s), "trivial: getOneOf"); t.ok (n.depleted (), "trivial: depleted"); // bool getUntil (char, std::string&); t.diag ("Nibbler::getUntil"); n = Nibbler ("one two"); t.ok (n.getUntil (' ', s), " 'one two' : getUntil (' ') -> true"); t.is (s, "one", " 'one two' : getUntil (' ') -> 'one'"); t.ok (n.getUntil (' ', s), " ' two' : getUntil (' ') -> true"); t.is (s, "", " ' two' : getUntil (' ') -> ''"); t.ok (n.skip (' '), " ' two' : skip (' ') -> true"); t.ok (n.getUntil (' ', s), " 'two' : getUntil (' ') -> 'two'"); t.notok (n.getUntil (' ', s), " '' : getUntil (' ') -> false"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool getUntilRx (const std::string&, std::string&); t.diag ("Nibbler::getUntilRx"); n = Nibbler ("one two"); t.ok (n.getUntilRx ("th", s), " 'one two' : getUntilRx ('th') -> true"); t.is (s, "one two", " 'one two' : getUntilRx ('th') -> 'one two'"); n = Nibbler ("one two"); t.ok (n.getUntilRx ("e", s), " 'one two' : getUntilRx ('e') -> true"); t.is (s, "on", " 'one two' : getUntilRx ('e') -> 'on'"); t.ok (n.getUntilRx ("tw", s), " 'e two' : getUntilRx ('tw') -> true"); t.is (s, "e ", " 'e two' : getUntilRx ('tw') -> 'e '"); t.ok (n.getUntilRx ("$", s), " 'two' : getUntilRx ('$') -> true"); t.is (s, "two", " 'two' : getUntilRx ('$') -> 'two'"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool getUntilOneOf (const std::string&, std::string&); t.diag ("Nibbler::getUntilOneOf"); n = Nibbler ("ab.cd"); t.ok (n.getUntilOneOf (".:", s), " 'ab.cd' : getUntilOneOf ('.:') -> true"); t.is (s, "ab", " 'ab.cd' : getUntilOneOf ('.:') -> 'ab'"); t.ok (n.skipN (), " '.cd' : skipN () -> true"); t.ok (n.getUntilOneOf (".:", s), " 'cd' : getUntilOneOf ('.:') -> true"); t.notok (n.getUntilOneOf (".:", s), " '' : getUntilOneOf ('.:') -> false"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool getUntil (const std::string&, std::string&); t.diag ("Nibbler::getUntil"); n = Nibbler ("ab\r\ncd"); t.ok (n.getUntil ("\r\n", s), "'ab\\r\\ncd' : getUntil ('\\r\\n') -> true"); t.ok (n.skipN (2), " '\\r\\ncd' : skipN (2) -> true"); t.ok (n.getUntil ("\r\n", s), " 'cd' : getUntil ('\\r\\n') -> true"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool getUntilWS (std::string&); t.diag ("Nibbler::getUntilWS"); n = Nibbler ("ab \t\ncd"); t.ok (n.getUntilWS (s), " 'ab \\t\\ncd' : getUntilWS () -> true"); t.is (s, "ab", " 'ab \\t\\ncd' : getUntilWS () -> 'ab'"); t.ok (n.getUntilWS (s), " ' \\t\\ncd' : getUntilWS () -> true"); t.is (s, "", " ' \\t\\ncd' : getUntilWS () -> ''"); t.ok (n.skipWS (), " 'cd' : skipWS () -> true"); t.ok (n.getUntilWS (s), " '' : getUntilWS () -> true"); t.is (s, "cd", " 'cd' : getUntilWS () -> 'cd'"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool skipN (const int quantity = 1); t.diag ("Nibbler::skipN"); n = Nibbler ("abcde"); t.ok (n.skipN (), " 'abcde' : skipN () -> true"); t.ok (n.skipN (2), " 'bcde' : skipN (2 -> true"); t.notok (n.skipN (3), " 'de' : skipN (3 -> false"); t.notok (n.depleted (), " 'de' : depleted () -> true"); // bool skip (char); t.diag ("Nibbler::skip"); n = Nibbler (" a"); t.ok (n.skip (' '), " ' a' : skip (' ') -> true"); t.ok (n.skip (' '), " ' a' : skip (' ') -> true"); t.notok (n.skip (' '), " 'a' : skip (' ') -> false"); t.notok (n.depleted (), " 'a' : depleted () -> false"); t.ok (n.skip ('a'), " 'a' : skip ('a') -> true"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool skipAll (char); t.diag ("Nibbler::skipAll"); n = Nibbler ("aaaabb"); t.ok (n.skipAll ('a'), " 'aaaabb' : skipAll ('a') -> true"); t.notok (n.skipAll ('a'), " 'bb' : skipAll ('a') -> false"); t.ok (n.skipAll ('b'), " 'bb' : skipAll ('b') -> true"); t.notok (n.skipAll ('b'), " '' : skipAll ('b') -> false"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool skipAllOneOf (const std::string&); t.diag ("Nibbler::skipAllOneOf"); n = Nibbler ("abababcc"); t.ok (n.skipAllOneOf ("ab"), "'abababcc' : skipAllOneOf ('ab') -> true"); t.notok (n.skipAllOneOf ("ab"), " 'cc' : skipAllOneOf ('ab') -> false"); t.ok (n.skipAllOneOf ("c"), " 'cc' : skipAllOneOf ('ab') -> false"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool skipWS (); t.diag ("Nibbler::skipWS"); n = Nibbler (" \tfoo"); t.ok (n.skipWS (), " ' \\tfoo' : skipWS () -> true"); t.notok (n.skipWS (), " 'foo' : skipWS () -> false"); t.ok (n.getUntilEOS (s), " 'foo' : getUntilEOS () -> true"); t.is (s, "foo", " 'foo' : getUntilEOS () -> 'foo'"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool skipRx (const std::string&); t.diag ("Nibbler::skipRx"); n = Nibbler ("one two"); t.ok (n.skipRx ("o."), " 'one two' : skipRx ('o.') -> true"); t.notok (n.skipRx ("A+"), " 'e two' : skipRx ('A+') -> false"); t.ok (n.skipRx ("e+"), " 'e two' : skipRx ('e+') -> true"); t.ok (n.skipRx ("...."), " ' two' : skipRx ('....') -> true"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool getQuoted (char, std::string&); t.diag ("Nibbler::getQuoted"); n = Nibbler ("''"); t.ok (n.getQuoted ('\'', s), " '''' : getQuoted (''') -> true"); t.is (s, "", " '''' : getQuoted (''') -> ''"); n = Nibbler ("'\"'"); t.ok (n.getQuoted ('\'', s), " ''\"'' : getQuoted (''') -> true"); t.is (s, "\"", " ''\"'' : getQuoted (''') -> '\"'"); // 81 n = Nibbler ("'x'"); t.ok (n.getQuoted ('\'', s), " ''x'' : getQuoted (''') -> true"); t.is (s, "x", " ''x'' : getQuoted (''') -> ''"); // 83 n = Nibbler ("'x"); t.notok (n.getQuoted ('\'', s), " ''x' : getQuoted (''') -> false"); n = Nibbler ("x"); t.notok (n.getQuoted ('\'', s), " 'x' : getQuoted (''') -> false"); n = Nibbler ("\"one\\\"two\""); t.notok (n.getQuoted ('\'', s), "\"one\\\"two\" : getQuoted (''') -> false"); // 86 n = Nibbler ("\"one\\\"two\""); t.ok (n.getQuoted ('"', s, false), "\"one\\\"two\" : getQuoted ('\"', false, false) -> true"); // 87 t.is (s, "one\"two", "getQuoted ('\"', false) -> one\"two"); // 88 n = Nibbler ("\"one\\\"two\""); t.ok (n.getQuoted ('"', s, true), "\"one\\\"two\" : getQuoted ('\"', false, true) -> true"); // 89 t.is (s, "\"one\"two\"", "getQuoted ('\"', true) -> \"one\"two\""); // 90 n = Nibbler ("\"one\\\"two\""); t.ok (n.getQuoted ('"', s, false), "\"one\\\"two\" : getQuoted ('\"', true, false) -> true"); // 91 t.is (s, "one\"two", "getQuoted ('\"', false) -> one\"two"); // 92 n = Nibbler ("\"one\\\"two\""); t.ok (n.getQuoted ('"', s, true), "\"one\\\"two\" : getQuoted ('\"', true, true) -> true"); // 93 t.is (s, "\"one\"two\"", "getQuoted ('\"', true) -> \"one\"two\""); // 94 // bool getDigit (int&); t.diag ("Nibbler::getDigit"); n = Nibbler ("12x"); t.ok (n.getDigit (i), " '12x' : getdigit () -> true"); t.is (i, 1, " '12x' : getdigit () -> 1"); t.ok (n.getDigit (i), " '2x' : getdigit () -> true"); t.is (i, 2, " '2x' : getdigit () -> 2"); t.notok (n.getDigit (i), " 'x' : getdigit () -> false"); // bool getInt (int&); t.diag ("Nibbler::getInt"); n = Nibbler ("123 -4"); t.ok (n.getInt (i), " '123 -4' : getInt () -> true"); t.is (i, 123, " '123 -4' : getInt () -> '123'"); t.ok (n.skip (' '), " ' -4' : skip (' ') -> true"); t.ok (n.getInt (i), " '-4' : getInt () -> true"); t.is (i, -4, " '-4' : getInt () -> '-4'"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool getHex (int&); t.diag ("Nibbler::getHex"); n = Nibbler ("123 7b"); t.ok (n.getHex (i), " '123 7b' : getHex () -> true"); t.is (i, 291, " '123 7b' : getHex () -> '291'"); t.ok (n.skip (' '), " ' 7b' : skip (' ') -> true"); t.ok (n.getHex (i), " '7b' : getHex () -> true"); t.is (i, 123, " '7b' : getHex () -> '123'"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool getUnsignedInt (int&i); t.diag ("Nibbler::getUnsignedInt"); n = Nibbler ("123 4"); t.ok (n.getUnsignedInt (i), " '123 4' : getUnsignedInt () -> true"); t.is (i, 123, " '123 4' : getUnsignedInt () -> '123'"); t.ok (n.skip (' '), " ' 4' : skip (' ') -> true"); t.ok (n.getUnsignedInt (i), " '4' : getUnsignedInt () -> true"); t.is (i, 4, " '4' : getUnsignedInt () -> '4'"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool getNumber (double&); t.diag ("Nibbler::getNumber"); n = Nibbler ("-1.234 2.3e4"); t.ok (n.getNumber (d), "'-1.234 2.3e4' : getNumber () -> true"); t.is (d, -1.234, 0.000001, "'-1.234 2.3e4' : getNumber () -> '-1.234'"); t.ok (n.skip (' '), " ' 2.3e4' : skip (' ') -> true"); t.ok (n.getNumber (d), " '2.3e4' : getNumber () -> true"); t.is (d, 2.3e4, " '2.3e4' : getNumber () -> '2.3e4'"); t.ok (n.depleted (), " '' : depleted () -> true"); n = Nibbler ("2.0"); t.ok (n.getNumber (d), "'2.0' : getNumber () -> true"); t.is (d, 2.0, 0.000001, "'2.0' : getNumber () -> '2.0'"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool getLiteral (const std::string&); t.diag ("Nibbler::getLiteral"); n = Nibbler ("foobar"); t.ok (n.getLiteral ("foo"), " 'foobar' : getLiteral ('foo') -> true"); t.notok (n.getLiteral ("foo"), " 'bar' : getLiteral ('foo') -> false"); t.ok (n.getLiteral ("bar"), " 'bar' : getLiteral ('bar') -> true"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool getRx (const std::string&, std::string&); t.diag ("Nibbler::getRx"); n = Nibbler ("one two three"); t.ok (n.getRx ("^(o..)", s), "'one two three' : getRx ('^(o..)') -> true"); t.is (s, "one", "'one two three' : getRx ('^(o..)') -> 'one'"); t.ok (n.skip (' '), " ' two three' : skip (' ') -> true"); t.ok (n.getRx ("t..", s), " 'two three' : getRx ('t..') -> true"); t.is (s, "two", " 'two three' : getRx ('t..') -> 'two'"); t.notok (n.getRx ("th...", s), " ' three' : getRx ('th...') -> false"); t.ok (n.skip (' '), " ' three' : skip (' ') -> true"); t.ok (n.getRx ("th...", s), " 'three' : getRx ('th...') -> true"); t.is (s, "three", " 'three' : getRx ('th...') -> 'three'"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool getUUID (std::string&); t.diag ("Nibbler::getUUID"); n = Nibbler ("a0b1c2d3-e4f5-A6B7-C8D9-E0F1a2b3c4d5"); t.ok (n.getUUID (s), "uuid 1 found"); t.is (s, "a0b1c2d3-e4f5-A6B7-C8D9-E0F1a2b3c4d5", "uuid 1 -> correct"); t.ok (n.depleted (), "depleted"); n = Nibbler ("00000000-0000-0000-0000-000000000000,a0b1c2d3-e4f5-A6B7-C8D9-E0F1a2b3c4d5"); t.ok (n.getUUID (s), "uuid 1 found"); t.is (s, "00000000-0000-0000-0000-000000000000", "uuid 1 -> correct"); t.ok (n.skip (','), "comma -> skipped"); t.ok (n.getUUID (s), "uuid 2 -> found"); t.is (s, "a0b1c2d3-e4f5-A6B7-C8D9-E0F1a2b3c4d5", "uuid 2 -> correct"); t.ok (n.depleted (), "depleted"); // bool getDateISO (time_t&); t.diag ("Nibbler::getDateISO"); n = Nibbler ("19980119T070000Z"); t.ok (n.getDateISO (ti), "'19980119T070000Z': getDateISO () -> true"); t.is (ti, 885193200, "'19980119T070000Z': getDateISO () -> 885193200"); t.ok (n.depleted (), "depleted"); n = Nibbler ("20090213T233130Z"); t.ok (n.getDateISO (ti), "'20090213T233130Z': getDateISO () -> true"); t.is (ti, 1234567890, "'20090213T233130Z': getDateISO () -> 1234567890"); t.ok (n.depleted (), "depleted"); // bool getDate (time_t&, const std::string&); t.diag ("Nibbler::getDate"); n = Nibbler ("1/1/2008"); t.ok (n.getDate ("m/d/Y", ti), "m/d/Y ok"); dt = Date (ti); t.is (dt.month (), 1, "ctor (std::string) -> m"); t.is (dt.day (), 1, "ctor (std::string) -> d"); t.is (dt.year (), 2008, "ctor (std::string) -> y"); n = Nibbler ("20080101"); t.ok (n.getDate ("YMD", ti), "YMD ok"); dt = Date (ti); t.is (dt.month (), 1, "ctor (std::string) -> m"); t.is (dt.day (), 1, "ctor (std::string) -> d"); t.is (dt.year (), 2008, "ctor (std::string) -> y"); n = Nibbler ("12/31/2007"); t.ok (n.getDate ("m/d/Y", ti), "m/d/Y ok"); dt = Date (ti); t.is (dt.month (), 12, "ctor (std::string) -> m"); t.is (dt.day (), 31, "ctor (std::string) -> d"); t.is (dt.year (), 2007, "ctor (std::string) -> y"); n = Nibbler ("20071231"); t.ok (n.getDate ("YMD", ti), "YMD ok"); dt = Date (ti); t.is (dt.month (), 12, "ctor (std::string) -> m"); t.is (dt.day (), 31, "ctor (std::string) -> d"); t.is (dt.year (), 2007, "ctor (std::string) -> y"); n = Nibbler ("Tue 01 Jan 2008 (01)"); t.ok (n.getDate ("a D b Y (V)", ti), "a D b Y (V)"); dt = Date (ti); t.is (dt.month (), 1, "ctor (std::string) -> m"); t.is (dt.day (), 1, "ctor (std::string) -> d"); t.is (dt.year (), 2008, "ctor (std::string) -> y"); n = Nibbler ("Tuesday, January 1, 2008"); t.ok (n.getDate ("A, B d, Y", ti), "A, B d, Y ok"); dt = Date (ti); t.is (dt.month (), 1, "ctor (std::string) -> m"); t.is (dt.day (), 1, "ctor (std::string) -> d"); t.is (dt.year (), 2008, "ctor (std::string) -> y"); n = Nibbler ("v01 Tue 2008-01-01"); t.ok (n.getDate ("vV a Y-M-D", ti), "vV a Y-M-D ok"); dt = Date (ti); t.is (dt.month (), 1, "ctor (std::string) -> m"); t.is (dt.day (), 1, "ctor (std::string) -> d"); t.is (dt.year (), 2008, "ctor (std::string) -> y"); n = Nibbler ("6/7/2010 1:23:45"); t.ok (n.getDate ("m/d/Y h:N:S", ti), "m/d/Y h:N:S ok"); dt = Date (ti); t.is (dt.month (), 6, "ctor (std::string) -> m"); t.is (dt.day (), 7, "ctor (std::string) -> d"); t.is (dt.year (), 2010, "ctor (std::string) -> Y"); t.is (dt.hour (), 1, "ctor (std::string) -> h"); t.is (dt.minute (), 23, "ctor (std::string) -> N"); t.is (dt.second (), 45, "ctor (std::string) -> S"); n = Nibbler ("6/7/2010 01:23:45"); t.ok (n.getDate ("m/d/Y H:N:S", ti), "m/d/Y H:N:S ok"); dt = Date (ti); t.is (dt.month (), 6, "ctor (std::string) -> m"); t.is (dt.day (), 7, "ctor (std::string) -> d"); t.is (dt.year (), 2010, "ctor (std::string) -> Y"); t.is (dt.hour (), 1, "ctor (std::string) -> h"); t.is (dt.minute (), 23, "ctor (std::string) -> N"); t.is (dt.second (), 45, "ctor (std::string) -> S"); n = Nibbler ("6/7/2010 12:34:56"); t.ok (n.getDate ("m/d/Y H:N:S", ti), "m/d/Y H:N:S ok"); dt = Date (ti); t.is (dt.month (), 6, "ctor (std::string) -> m"); t.is (dt.day (), 7, "ctor (std::string) -> d"); t.is (dt.year (), 2010, "ctor (std::string) -> Y"); t.is (dt.hour (), 12, "ctor (std::string) -> h"); t.is (dt.minute (), 34, "ctor (std::string) -> N"); t.is (dt.second (), 56, "ctor (std::string) -> S"); // bool getOneOf (const std::vector &, std::string&); t.diag ("Nibbler::getOneOf"); options.push_back ("one"); options.push_back ("two"); options.push_back ("three"); n = Nibbler ("onetwothreefour"); t.ok (n.getOneOf (options, s), "'onetwothreefour': getOneOf () -> true"); t.is (s, "one", "'onetwothreefour': getOneOf () -> one"); t.ok (n.getOneOf (options, s), " 'twothreefour': getOneOf () -> true"); t.is (s, "two", " 'twothreefour': getOneOf () -> two"); t.ok (n.getOneOf (options, s), " 'threefour': getOneOf () -> true"); t.is (s, "three", " 'threefour': getOneOf () -> three"); t.notok (n.getOneOf (options, s), " 'four': getOneOf () -> false"); // bool getName (std::string&); t.diag ("Nibbler::getName"); n = Nibbler ("a1 one one.two 9"); t.ok (n.getName (s), "'a1 one one.two 9' getName -> ok"); t.is (s, "a1", " ' one one.two 9' getName -> 'a1'"); t.ok (n.skipWS (), " 'one one.two 9' skipWS -> ok"); t.ok (n.getName (s), " 'one one.two 9' getName -> ok"); t.is (s, "one", " ' one.two 9' getName -> 'one'"); t.ok (n.skipWS (), " 'one.two 9' skipWS -> ok"); t.ok (n.getName (s), " 'one.two 9' getName -> ok"); t.is (s, "one", " '.two 9' getName -> 'one'"); t.ok (n.skip ('.'), " 'two 9' skip . -> ok"); t.ok (n.getName (s), " 'two 9' getName -> ok"); t.is (s, "two", " ' 9' getName -> 'two'"); t.ok (n.skipWS (), " '9' skipWS -> ok"); t.notok (n.getName (s), " '9' getName -> not ok"); t.ok (n.skip ('9'), " '' skip 9 -> ok"); t.ok (n.depleted (), "depleted"); // bool getWord (std::string&); t.diag ("Nibbler::getWord"); n = Nibbler ("one two th3ee"); t.ok (n.getWord (s), "'one' getWord -> ok"); t.is (s, "one", "'one' getWord -> 'one'"); t.ok (n.skipWS (), "skipWS"); t.ok (n.getWord (s), "'two' getWord -> ok"); t.is (s, "two", "'two' getWord -> 'two'"); t.ok (n.skipWS (), "skipWS"); t.ok (n.getWord (s), "'th' getWord -> ok"); t.is (s, "th", "'th' getWord -> 'th'"); t.ok (n.skip ('3'), "skip(3)"); t.ok (n.getWord (s), "'ee' getWord -> ok"); t.is (s, "ee", "'ee' getWord -> 'ee'"); t.ok (n.depleted (), "depleted"); t.diag ("Nibbler::getWord"); n = Nibbler ("one TWO,three,f "); t.ok (n.getWord (s), "'one TWO,three,f ' getWord -> ok"); t.is (s, "one", " ' TWO,three,f ' getWord -> one"); t.ok (n.skipWS (), " 'TWO,three,f ' skipWS -> ok"); t.ok (n.getWord (s), " 'TWO,three,f ' getWord -> ok"); t.is (s, "TWO", " ',three,f ' getWord -> TWO"); t.ok (n.skip (','), " 'three,f ' skip , -> ok"); t.ok (n.getWord (s), " 'three,f ' getWord -> ok"); t.is (s, "three", " ',f ' getWord -> three"); t.ok (n.skip (','), " 'f ' skip , -> ok"); t.ok (n.getWord (s), " 'f ' getWord -> ok"); t.is (s, "f", " ' ' getWord -> f"); t.ok (n.skipWS (), " '' skip , -> ok"); t.ok (n.depleted (), " '' depleted -> true"); // bool getN (int, std::string&); t.diag ("Nibbler::getN"); n = Nibbler ("111223"); t.ok (n.getN (3, s), " '111223' : getN (3) -> true"); t.is (s, "111", " '111223' : getN (3) -> '111'"); t.ok (n.getN (2, s), " '223' : getN (2) -> true"); t.is (s, "22", " '223' : getN (2) -> '22'"); t.ok (n.getN (1, s), " '3' : getN (1) -> true"); t.is (s, "3", " '3' : getN (1) -> '1'"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool getUntilEOL (std::string&); t.diag ("Nibbler::getUntilEOL"); n = Nibbler ("one\ntwo"); t.ok (n.getUntilEOL (s), "'one\\ntwo' : getUntilEOL () -> true"); t.is (s, "one", "'one\\ntwo' : getUntilEOL () -> 'one'"); t.ok (n.skip ('\n'), " '\\ntwo' : skip ('\\n') -> true"); t.ok (n.getUntilEOL (s), " 'two' : getUntilEOL () -> true"); t.is (s, "two", " 'two' : getUntilEOL () -> 'two'"); t.ok (n.depleted (), " '' : depleted () -> true"); // bool getUntilEOS (std::string&); t.diag ("Nibbler::getUntilEOS"); n = Nibbler ("one two"); t.ok (n.getUntilEOS (s), " 'one two' : getUntilEOS () -> 'one two'"); t.ok (n.depleted (), " '' : depleted () -> true"); // char next (); t.diag ("Nibbler::next"); n = Nibbler ("hello"); t.is (n.next (), 'h', " 'hello' : next () -> 'h'"); t.is (n.next (), 'h', " 'hello' : next () -> 'h'"); t.ok (n.skipN (4), " 'hello' : skipN (4) -> true"); t.is (n.next (), 'o', " 'o' : next () -> 'o'"); t.ok (n.skipN (1), " 'o' : skipN () -> true"); t.ok (n.depleted (), " '' : depleted () -> true"); // std::string next (const int quantity); t.diag ("Nibbler::next"); n = Nibbler ("hello"); t.is (n.next (1), "h", " 'hello' : next (1) -> 'h'"); t.is (n.next (1), "h", " 'hello' : next (1) -> 'h'"); t.is (n.next (2), "he", " 'hello' : next (2) -> 'he'"); t.is (n.next (3), "hel", " 'hello' : next (3) -> 'hel'"); t.is (n.next (4), "hell", " 'hello' : next (4) -> 'hell'"); t.is (n.next (5), "hello", " 'hello' : next (5) -> 'hello'"); t.is (n.next (6), "", " 'hello' : next (6) -> ''"); // bool depleted (); t.diag ("Nibbler::depleted"); n = Nibbler (" "); t.notok (n.depleted (), " ' ' : depleted () -> false"); t.ok (n.skipN (), " '' : skip () -> true"); t.ok (n.depleted (), " '' : depleted () -> true"); // void save (); // void restore (); n = Nibbler ("abcde"); t.ok (n.skipN (), " 'abcde' : skip () -> true"); n.save (); t.ok (n.skipN (), " 'bcde' : skip () -> true"); t.ok (n.skipN (), " 'cde' : skip () -> true"); t.ok (n.skipN (), " 'de' : skip () -> true"); n.restore (); t.is (n.next (1), "b", " 'bcde' : skip () -> 'b'"); } catch (std::string& e) {t.diag (e);} return 0; } ////////////////////////////////////////////////////////////////////////////////