Код:
// vim: set ts=4 sw=4 tw=99 noet:
//
// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
// Copyright (C) The AMX Mod X Development Team.
//
// This software is licensed under the GNU General Public License, version 3 or higher.
// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
// https://alliedmods.net/amxmodx-license
#include <amxmodx>
#include <regex>
/**
* Warning: To get expected result, file encoding must be UTF-8 without BOM.
*/
public plugin_init()
{
register_plugin("Regex Test", AMXX_VERSION_STR, "AMXX Dev Team");
register_srvcmd("regex_test", "OnServerCommand");
}
new FailedCount;
new PassedCount;
test(const regex[], const replace[], const string[], const expectedString[], expectedCount = -1, regexFlags = 0, formatFlags = 0, bufferlen = -1)
{
new errorCode, error[128];
new Regex:r = regex_compile_ex(regex, regexFlags, error, charsmax(error), errorCode);
if (r == REGEX_PATTERN_FAIL || errorCode)
{
server_print("^t^t#%d. Pattern fail : ^"%s^"(%d)", ++FailedCount + PassedCount, error, errorCode);
}
else
{
new buffer[512];
copy(buffer, charsmax(buffer), string);
new errorCode;
new count = regex_replace(r, buffer, bufferlen != -1 ? bufferlen : charsmax(buffer), replace, formatFlags, errorCode);
if (expectedCount != -1 && count != expectedCount)
{
server_print("^t^t#%d. Failed - count = %d, expected count = %d", ++FailedCount + PassedCount, count, expectedCount);
}
else if (!equal(buffer, expectedString))
{
server_print("^t^t#%d. Failed - output = %s, expected output = %s", ++FailedCount + PassedCount, buffer, expectedString);
}
else
{
++PassedCount;
}
regex_free(r);
}
}
end()
{
server_print("Tests successful: %d/%d", PassedCount, PassedCount + FailedCount);
}
public OnServerCommand()
{
server_print("Testing regex_replace()");
server_print("^tChecking count...");
{
test( .regex = "(([0-9a-z]+)-([0-9]+))-(([0-9]+)-([0-9]+))",
.replace = "xxxx",
.string = "1-2-3-4 a-2-3-4 1-a-3-4 1-2-a-4 1-2-3-a a-a-a-a 4-3-2-1 100-200-300-400-500-600-700-800",
.expectedString = "xxxx xxxx 1-a-3-4 1-2-a-4 1-2-3-a a-a-a-a xxxx xxxx-xxxx",
.expectedCount = 5
);
test( .regex = "([a-z]+)",
.replace = "xxxx",
.string = "Here must only number like 42 and 13 appear",
.expectedString = "Hxxxx xxxx xxxx xxxx xxxx 42 xxxx 13 xxxx",
.expectedCount = 7
);
test( .regex = "((V(I|1)(4|A)GR(4|A))|(V(I|1)C(0|O)D(I|1)(N|\/\\\/)))", .regexFlags = PCRE_CASELESS,
.replace = "...",
.string = "Viagra V14GR4 Vicodin V1C0D1/\/ v1c0d1/|/",
.expectedString = "... ... ... ... v1c0d1/|/",
.expectedCount = 4
);
test( .regex = "\[(right)\](((?R)|[^^[]+?|\[)*)\[/\\1\]", .regexFlags = PCRE_CASELESS | PCRE_UNGREEDY,
.replace = "",
.string = "[CODE]<td align="$stylevar[right]">
",
.expectedString = "
Код:
<td align="$stylevar[right]">
",
.expectedCount = 0
);
test( .regex = "- This is a string$",
.replace = "This shouldn\'t work",
.string = "123456789 - Hello, world - This is a string.",
.expectedString = "123456789 - Hello, world - This is a string.",
.expectedCount = 0
);
test( .regex = "[0-35-9]",
.replace = "4",
.string = "123456789 - Hello, world - This is a string.",
.expectedString = "444444444 - Hello, world - This is a string.",
.expectedCount = 8
);
test( .regex = "\b[hH]\w{2,4}",
.replace = "Bonjour",
.string = "123456789 - Hello, world - This is a string.",
.expectedString = "123456789 - Bonjour, world - This is a string.",
.expectedCount = 1
);
test( .regex = "(\w)\s*-\s*(\w)",
.replace = "$1. $2",
.string = "123456789 - Hello, world - This is a string.",
.expectedString = "123456789. Hello, world. This is a string.",
.expectedCount = 2
);
test( .regex = "([a-z]\w+)@(\w+)\.(\w+)\.([a-z]{2,})",
.replace = "$1 at $2 dot $3 dot $4",
.string = "
[email protected]",
.expectedString = "josmessa at uk dot ibm dot com",
.expectedCount = 1
);
test( .regex = "\b\w{1}s",
.replace = "test",
.string = "This is a string. (0-9) as well as parentheses",
.expectedString = "This test a string. (0-9) test well test parentheses",
.expectedCount = 3
);
test( .regex = "(\d{1})-(\d{1})",
.replace = "$1 to $2",
.string = "This is a string. It contains numbers (0-9) as well as parentheses and some other things!",
.expectedString = "This is a string. It contains numbers (0 to 9) as well as parentheses and some other things!",
.expectedCount = 1
);
test( .regex = "[\(!\)]",
.replace = "*",
.string = "This is a string. It contains numbers (0-9) as well as parentheses and some other things!",
.expectedString = "This is a string. It contains numbers
0-9 as well as parentheses and some other things*",
.expectedCount = 3
);
}
server_print("^tChecking edges cases...");
{
test(.regex = "[0-9]+", .replace = "*", .string = "", .expectedString = "", .expectedCount = 0);
test(.regex = "([0-9]+)", .replace = "", .string = "123", .expectedString = "", .expectedCount = 1);
test(.regex = "a", .replace = "\", .string = "a", .expectedString = "\", .expectedCount = 1);
test(.regex = "^^", .replace = "x", .string = "a", .expectedString = "xa", .expectedCount = 1);
test(.regex = "b", .replace = "\", .string = "b", .expectedString = "\", .expectedCount = 1, .bufferlen = 1);
test(.regex = "b", .replace = "^^", .string = "b", .expectedString = "b", .expectedCount = 0, .bufferlen = 0);
test(.regex = "\w+", .replace = "123", .string = "abc", .expectedString = "12", .expectedCount = 1, .bufferlen = 2);
}
server_print("^tChecking UTF-8 support...");
{
test(.regex = "(\w+)", .replace = "*", .string = "éà@É", .expectedString = "éà@É", .expectedCount = 0);
test(.regex = "(\w+)", .replace = "
", .string = "éà@É", .expectedString = "@*", .expectedCount = 2, .regexFlags = PCRE_UCP | PCRE_UTF8);
test(.regex = "(\w+)", .replace = "字", .string = "éà@É", .expectedString = "字@字",.expectedCount = 2, .regexFlags = PCRE_UCP | PCRE_UTF8);
test(.regex = "(\w+)", .replace = "字", .string = "éà@É", .expectedString = "字", .expectedCount = 2, .regexFlags = PCRE_UCP | PCRE_UTF8, .bufferlen = 3);
}
server_print("^tChecking substitutions...");
{
test(.regex = "x", .replace = "y", .string = "text", .expectedString = "teyt" );
test(.regex = "x", .replace = "$", .string = "text", .expectedString = "te$t" );
test(.regex = "x", .replace = "$1", .string = "text", .expectedString = "te$1t" );
test(.regex = "x", .replace = "${1", .string = "text", .expectedString = "te${1t" );
test(.regex = "x", .replace = "${", .string = "text", .expectedString = "te${t" );
test(.regex = "x", .replace = "${$0", .string = "text", .expectedString = "te${xt" );
test(.regex = "x", .replace = "${1}", .string = "text", .expectedString = "te${1}t" );
test(.regex = "x", .replace = "${1}", .string = "text", .expectedString = "te${1}t" );
test(.regex = "x", .replace = "$5", .string = "text", .expectedString = "te$5t" );
test(.regex = "x", .replace = "$5", .string = "te(x)t", .expectedString = "te($5)t" );
test(.regex = "x", .replace = "${foo", .string = "text", .expectedString = "te${foot" );
test(.regex = "(x)", .replace = "$5", .string = "text", .expectedString = "te$5t" );
test(.regex = "(x)", .replace = "$1", .string = "text", .expectedString = "text" );
test(.regex = "e(x)", .replace = "$1", .string = "text", .expectedString = "txt" );
test(.regex = "e(x)", .replace = "$5", .string = "text", .expectedString = "t$5t" );
test(.regex = "e(x)", .replace = "$4", .string = "text", .expectedString = "t$4t" );
test(.regex = "e(x)", .replace = "$3", .string = "text", .expectedString = "t$3t" );
test(.regex = "e(x)", .replace = "${1}", .string = "text", .expectedString = "txt" );
test(.regex = "e(x)", .replace = "${3}", .string = "text", .expectedString = "t${3}t" );
test(.regex = "e(x)", .replace = "${1}${3}", .string = "text", .expectedString = "tx${3}t" );
test(.regex = "e(x)", .replace = "${1}${name}", .string = "text", .expectedString = "tx${name}t");
test(.regex = "e(?<foo>x)", .replace = "${1}${name}", .string = "text", .expectedString = "tx${name}t");
test(.regex = "e(?<foo>x)", .replace = "${1}${foo}", .string = "text", .expectedString = "txxt" );
test(.regex = "e(?<foo>x)", .replace = "${goll}${foo}", .string = "text", .expectedString = "t${goll}xt");
test(.regex = "e(?<foo>x)", .replace = "${goll${foo}", .string = "text", .expectedString = "t${gollxt" );
test(.regex = "e(?<foo>x)", .replace = "${goll${foo}}", .string = "text", .expectedString = "t${gollx}t");
test(.regex = "e(?<foo>x)", .replace = "$${foo}}", .string = "text", .expectedString = "t${foo}}t" );
test(.regex = "e(?<foo>x)", .replace = "${${foo}}", .string = "text", .expectedString = "t${x}t" );
test(.regex = "e(?<foo>x)", .replace = "$${foo}}", .string = "text", .expectedString = "t${foo}}t" );
test(.regex = "e(?<foo>x)", .replace = "$${bfoo}}", .string = "text", .expectedString = "t${bfoo}}t");
test(.regex = "e(?<foo>x)", .replace = "$${foo}}", .string = "text", .expectedString = "t${foo}}t" );
test(.regex = "e(?<foo>x)", .replace = "$${foo}", .string = "text", .expectedString = "t${foo}t" );
test(.regex = "e(?<foo>x)", .replace = "$$", .string = "text", .expectedString = "t$t" );
test(.regex = "(e)(?<foo>x)", .replace = "${foo}$1$2", .string = "text", .expectedString = "txext" );
test(.regex = "(?<foo>e)(x)", .replace = "${foo}$1$2", .string = "text", .expectedString = "teext" );
test(.regex = "(e)(?<foo>x)", .replace = "${foo}$1$2$+", .string = "text", .expectedString = "txexxt" );
test(.regex = "(?<foo>e)(x)", .replace = "${foo}$1$2$+", .string = "text", .expectedString = "teexxt" );
test(.regex = "(?<foo>e)(x)", .replace = "${foo}$1$2$_", .string = "texts", .expectedString = "teextextsts");
test(.regex = "(?<foo>e)(x)", .replace = "${foo}$1$2$`", .string = "texts", .expectedString = "teextts" ),
test(.regex = "(?<foo>e)(x)", .replace = "${foo}$1$2$'", .string = "texts", .expectedString = "teextsts" ),
test(.regex = "(?<foo>e)(x)", .replace = "${foo}$1$2$&", .string = "texts", .expectedString = "teexexts" ),
test(.regex = "x", .replace = "y", .string = "text", .expectedString = "teyt" );
test(.regex = "x", .replace = "$", .string = "text", .expectedString = "te$t" );
test(.regex = "x", .replace = "$1", .string = "text", .expectedString = "te$1t" );
test(.regex = "x", .replace = "${1}", .string = "text", .expectedString = "te${1}t" );
test(.regex = "x", .replace = "$5", .string = "text", .expectedString = "te$5t" );
test(.regex = "x", .replace = "$5", .string = "te(x)t", .expectedString = "te($5)t" );
test(.regex = "x", .replace = "${foo", .string = "text", .expectedString = "te${foot" );
test(.regex = "(x)", .replace = "$5", .string = "text", .expectedString = "te$5t" );
test(.regex = "(x)", .replace = "$1", .string = "text", .expectedString = "text" );
test(.regex = "e(x)", .replace = "$1", .string = "text", .expectedString = "txt" );
test(.regex = "e(x)", .replace = "$5", .string = "text", .expectedString = "t$5t" );
test(.regex = "e(x)", .replace = "$4", .string = "text", .expectedString = "t$4t" );
test(.regex = "e(x)", .replace = "$3", .string = "text", .expectedString = "t$3t" );
test(.regex = "e(x)", .replace = "${1}", .string = "text", .expectedString = "txt" );
test(.regex = "e(x)", .replace = "${3}", .string = "text", .expectedString = "t${3}t" );
test(.regex = "e(x)", .replace = "${1}${3}", .string = "text", .expectedString = "tx${3}t" );
test(.regex = "e(x)", .replace = "${1}${name}", .string = "text", .expectedString = "tx${name}t");
test(.regex = "e(?<foo>x)", .replace = "${1}${name}", .string = "text", .expectedString = "tx${name}t");
test(.regex = "e(?<foo>x)", .replace = "${1}${foo}", .string = "text", .expectedString = "txxt" );
test(.regex = "e(?<foo>x)", .replace = "${goll}${foo}", .string = "text", .expectedString = "t${goll}xt");
test(.regex = "e(?<foo>x)", .replace = "${goll${foo}", .string = "text", .expectedString = "t${gollxt" );
test(.regex = "e(?<foo>x)", .replace = "${goll${foo}}", .string = "text", .expectedString = "t${gollx}t");
test(.regex = "e(?<foo>x)", .replace = "$${foo}}", .string = "text", .expectedString = "t${foo}}t" );
test(.regex = "e(?<foo>x)", .replace = "${${foo}}", .string = "text", .expectedString = "t${x}t" );
test(.regex = "e(?<foo>x)", .replace = "$${foo}}", .string = "text", .expectedString = "t${foo}}t" );
test(.regex = "e(?<foo>x)", .replace = "$${bfoo}}", .string = "text", .expectedString = "t${bfoo}}t");
test(.regex = "e(?<foo>x)", .replace = "$${foo}}", .string = "text", .expectedString = "t${foo}}t" );
test(.regex = "e(?<foo>x)", .replace = "$${foo}", .string = "text", .expectedString = "t${foo}t" );
test(.regex = "e(?<foo>x)", .replace = "$$", .string = "text", .expectedString = "t$t" );
test(.regex = "(e)(?<foo>x)", .replace = "${foo}$1$2", .string = "text", .expectedString = "txext" );
test(.regex = "(?<foo>e)(x)", .replace = "${foo}$1$2", .string = "text", .expectedString = "teext" );
test(.regex = "(e)(?<foo>x)", .replace = "${foo}$1$2$+", .string = "text", .expectedString = "txexxt" );
test(.regex = "(?<foo>e)(x)", .replace = "${foo}$1$2$+", .string = "text", .expectedString = "teexxt" );
test(.regex = "(?<foo>e)(x)", .replace = "${foo}$1$2$_", .string = "texts", .expectedString = "teextextsts");
test(.regex = "(?<foo>e)(x)", .replace = "${foo}$1$2$`", .string = "texts", .expectedString = "teextts" );
test(.regex = "(?<foo>e)(x)", .replace = "${foo}$1$2$'", .string = "texts", .expectedString = "teextsts" );
test(.regex = "(?<foo>e)(x)", .replace = "${foo}$1$2$&", .string = "texts", .expectedString = "teexexts" );
test(.regex = "<(.+?)>", .replace = "[$0:$1]", .string = "<i>am not</i>", .expectedString = "[<i>:i]am not[</i>:/i]");
test(.regex = "(?<foo>e)(?<foo>x)", .replace = "${foo}$1$2", .string = "text", .expectedString = "teext", .regexFlags = PCRE_DUPNAMES);
test(.regex = "\b(\w+)(\s)(\w+)\b", .replace = "$3$2$1", .string = "one two", .expectedString = "two one");
test(.regex = "\b(\d+)\s?USD", .replace = "$$$1", .string = "103 USD", .expectedString = "$103" );
test(.regex = "\b(?<w1>\w+)(\s)(?<w2>\w+)\b", .replace = "${w2} ${w1}", .string = "one two", .expectedString = "two one");
test(.regex = "(\$
(\d(\.+\d+)?){1})", .replace = "
$&", .string = "$1.30", .expectedString = "$1.30**");
test(.regex = "B+", .replace = "$`", .string = "AABBCC", .expectedString = "AAAACC");
test(.regex = "B+", .replace = "$'", .string = "AABBCC", .expectedString = "AACCCC");
test(.regex = "B+(C+)", .replace = "$+", .string = "AABBCCDD", .expectedString = "AACCDD");
test(.regex = "B+", .replace = "$_", .string = "AABBCC", .expectedString = "AAAABBCCCC");
test(.regex = "(F)(2)(3)(4)(5)(6)(7)(8)(9)(10)(L)\11", .replace = "${S}$11$1", .string = "F2345678910L71", .expectedString = "F2345678910L71"),
test(.regex = "(F)(2)(3)(4)(5)(6)(7)(8)(9)(10)(L)\11", .replace = "${S}$11$1", .string = "F2345678910LL1", .expectedString = "${S}LF1");
}
server_print("^tChecking moar #1...");
{
test(.string = "(?(w)a|o)" , .regex = "\(\?\(\w+\).
\|?.\)" , .replace = "r", .expectedString = "r");
test(.string = "(?(w)|o)" , .regex = "\(\?\(\w+\).
\|?.\)" , .replace = "r", .expectedString = "r");
test(.string = "(?(w)a)" , .regex = "\(\?\(\w+\).
\|?.\)" , .replace = "r", .expectedString = "r");
test(.string = "(?(w)a|)" , .regex = "\(\?\(\w+\).
\|?.\)" , .replace = "r", .expectedString = "r");
test(.string = "(?(w)?|a|o)" , .regex = "\(\?\(\w+\).
\|?.\)" , .replace = "r", .expectedString = "r");
test(.string = "(?(w)||o)" , .regex = "\(\?\(\w+\).
\|?.\)" , .replace = "r", .expectedString = "r");
test(.string = "(?(w)(a)" , .regex = "\(\?\(\w+\).
\|?.\)" , .replace = "r", .expectedString = "r");
test(.string = "(?(w))\a|)" , .regex = "\(\?\(\w+\).
\|?.\)" , .replace = "r", .expectedString = "r");
test(.string = "(?(2)a|o)" , .regex = "\(\?\([^^\)]+\).
\|?.\)" , .replace = "r", .expectedString = "r");
test(.string = "(?(|)a|o)" , .regex = "\(\?\([^^\)]+\).
\|?.\)" , .replace = "r", .expectedString = "r");
test(.string = "a\3b" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3})\\(\d+)" , .replace = "\5", .expectedString = "a\5b");
test(.string = "\3b" , .regex = "(?=(?:\A|[^^\\])(?:[\\]{2}){0,3})\\(\d+)" , .replace = "\5", .expectedString = "\5b");
test(.string = "\\\3b" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3})\\(\d+)" , .replace = "\5", .expectedString = "\\\5b");
test(.string = "\\\k<g>" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3})\\k<(\w+)>" , .replace = "\5", .expectedString = "\\\5");
test(.string = "\\\\k'g'" , .regex = "(?:(?:\A|[^^\\])(?:[\\]{2}){0,3})\\k'(\w+)'" , .replace = "\5", .expectedString = "\\\\k'g'");
test(.string = "a\\\\k'g'" , .regex = "(?:(?:\A|[^^\\])(?:[\\]{2}){0,3})\\k'(\w+)'" , .replace = "\5", .expectedString = "a\\\\k'g'");
test(.string = "\k'g'" , .regex = "(?:(?:\A|[^^\\])(?:[\\]{2}){0,3})\\k'(\w+)'" , .replace = "\5", .expectedString = "\5");
test(.string = "(?<n1-n2>)" , .regex = "\(\?<[A-Za-z]\w*-[A-Za-z]\w*>.*\)" , .replace = "r", .expectedString = "r");
test(.string = "(?'n1-n2'a)" , .regex = "\(\?'[A-Za-z]\w*-[A-Za-z]\w*'.*\)" , .replace = "r", .expectedString = "r");
test(.string = "\p{Isa}" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3}\\[pP]\{)Is(?=\w+\})", .replace = "In", .expectedString = "\p{Ina}");
test(.string = "\p{Is}" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3}\\[pP]\{)Is(?=\w+\})", .replace = "In", .expectedString = "\p{Is}");
test(.string = "\p{Isa" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3}\\[pP]\{)Is(?=\w+\})", .replace = "In", .expectedString = "\p{Isa");
test(.string = "a(?#|)" , .regex = "\(\?#[^^\)]*\)" , .replace = "", .expectedString = "a");
test(.string = "(?#|)" , .regex = "\(\?#[^^\)]*\)" , .replace = "", .expectedString = "");
test(.string = "(?#|)" , .regex = "\#[^^\n\r]*" , .replace = "", .expectedString = "(?");
test(.string = "(?inm-xs:\#)" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3}\()\?[imsx]
n[-imsx]:[^^\)]+\)", .replace = "r", .expectedString = "(r");
test(.string = "(?ni:())" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3}\()\?[imsx]
n[-imsx]:[^^\)]+\)", .replace = "r", .expectedString = "(r)");
test(.string = "(?x-i:)" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3}\()\?[imsx]
n[-imsx]:[^^\)]+\)", .replace = "r", .expectedString = "(?x-i:)");
test(.string = "(?n:))" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3}\()\?[imsx]
n[-imsx]:[^^\)]+\)", .replace = "r", .expectedString = "(?n:))");
test(.string = "(?<n1>)" , .regex = "\(\?<[A-Za-z]\w*>.*\)" , .replace = "r", .expectedString = "r");
test(.string = "(?'n1'y)" , .regex = "\(\?'[A-Za-z]\w*'.*\)" , .replace = "r", .expectedString = "r");
test(.string = "(?<45>y)" , .regex = "\(\?<\d+>.*\)" , .replace = "r", .expectedString = "r");
test(.string = "(?'7'o)" , .regex = "\(\?'\d+'.*\)" , .replace = "r", .expectedString = "r");
test(.string = "\\\(" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3})\\\(" , .replace = "r", .expectedString = "\\r");
test(.string = "a\\\(" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3})\\\(" , .replace = "r", .expectedString = "a\\r");
test(.string = "\\(" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3})\\\(" , .replace = "r", .expectedString = "\r");
test(.string = "a\\(" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3})\\\(" , .replace = "r", .expectedString = "a\r");
test(.string = "\(" , .regex = "(?:(?:\A|[^^\\])(?:[\\]{2}){0,3})\\\(" , .replace = "r", .expectedString = "r");
test(.string = "a\(" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3})\\\(" , .replace = "r", .expectedString = "ar");
test(.string = "?:" , .regex = "(?:^^\?[:imnsx=!>-]|^^\?<[!=])" , .replace = "r", .expectedString = "r");
test(.string = "?<!" , .regex = "(?:^^\?[:imnsx=!>-]|^^\?<[!=])" , .replace = "r", .expectedString = "r");
test(.string = "?-" , .regex = "(?:^^\?[:imnsx=!>-]|^^\?<[!=])" , .replace = "r", .expectedString = "r");
test(.string = "\(?<n>" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3}\()\?<[A-Za-z]\w*>", .replace = "r", .expectedString = "\(r");
test(.string = "a\(?'n'" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3}\()\?'[A-Za-z]\w*'", .replace = "r", .expectedString = "a\(r");
test(.string = "\\(?<2>" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3}\()\?<\d+>" , .replace = "r", .expectedString = "\\(r");
test(.string = "(?'2'" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3}\()\?'\d+'" , .replace = "r", .expectedString = "(r");
test(.string = "\[\b]" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2})
(?:\[|\[[^^\[\]][^^\[\]\\])(?:[\\]{2})
)\\b(?=[^^\[\]]\])", .replace = "\\u8", .expectedString = "\[\u8]");
test(.string = "\[a\bb]" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2})
(?:\[|\[[^^\[\]][^^\[\]\\])(?:[\\]{2})
)\\b(?=[^^\[\]]\])", .replace = "\\u8", .expectedString = "\[a\u8b]");
test(.string = "\[\b]" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2})
(?:\[|\[[^^\[\]][^^\[\]\\])(?:[\\]{2})
)\\b(?=[^^\[\]]\])", .replace = "\\u8", .expectedString = "\[\u8]");
test(.string = "\[\b]" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2})
(?:\[|\[[^^\[\]][^^\[\]\\])(?:[\\]{2})
)\\b(?=[^^\[\]]\])", .replace = "\\u8", .expectedString = "\[\u8]");
test(.string = "\[\\b]" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2})
(?:\[|\[[^^\[\]][^^\[\]\\])(?:[\\]{2})
)\\b(?=[^^\[\]]\])", .replace = "\\u8", .expectedString = "\[\\u8]");
test(.string = "[[]" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2})
(?:\[|\[[^^\[\]][^^\[\]\\])(?:[\\]{2})
)\[(?=[^^\[\]]\])" , .replace = "\\[" , .expectedString = "[\[]");
test(.string = "\[[]" , .regex = "(?:(?:\A|[^^\\])(?:[\\]{2})
(?:\[|\[[^^\[\]][^^\[\]\\])(?:[\\]{2})
)\[(?=[^^\[\]]\])" , .replace = "\[" , .expectedString = "\[[]");
test(.string = "\[\[]" , .regex = "(?:(?:\A|[^^\\])(?:[\\]{2})
(?:\[|\[[^^\[\]][^^\[\]\\])(?:[\\]{2})
)\[(?=[^^\[\]]\])" , .replace = "\[" , .expectedString = "\[\[]");
test(.string = "\[\[]" , .regex = "(?:(?:\A|[^^\\])(?:[\\]{2})
(?:\[|\[[^^\[\]][^^\[\]\\])(?:[\\]{2})
)\[(?=[^^\[\]]\])" , .replace = "\[" , .expectedString = "\[\[]");
test(.string = "\{" , .regex = "(?=(?:\A|[^^\\])(?:[\\]{2})
)\{(?!\d\d(,(\d\d*)?)?\})", .replace = "\{", .expectedString = "\\{");
test(.string = "\{" , .regex = "(?=(?:\A|[^^\\])(?:[\\]{2})
)\{(?!\d\d(,(\d\d*)?)?\})", .replace = "\{", .expectedString = "\\{");
test(.string = "\{1,2}" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2})
)\{(?!\d\d(,(\d\d*)?)?\})", .replace = "\{", .expectedString = "\{1,2}");
test(.string = "\{1}" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2})
)\{(?!\d\d(,(\d\d*)?)?\})", .replace = "\{", .expectedString = "\{1}");
test(.string = "\{1,}" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2})
)\{(?!\d\d(,(\d\d*)?)?\})", .replace = "\{", .expectedString = "\{1,}");
test(.string = "\{1" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2})
)\{(?!\d\d(,(\d\d*)?)?\})", .replace = "\\{", .expectedString = "\{1");
test(.string = "\\(?!{1}" , .regex = "(\A|((\A|[^^\\])([\\]{2})*\((\?([:>=!]|<([=!]|(\w+>))))?))\{\d+(,(\d+)?)?\}", .replace = "\5", .expectedString = "?!");
test(.string = "{1}" , .regex = "(\A|((\A|[^^\\])([\\]{2})*\((\?([:>=!]|<([=!]|(\w+>))))?))\{\d+(,(\d+)?)?\}", .replace = "r", .expectedString = "r");
test(.string = "({1}" , .regex = "(\A|((\A|[^^\\])([\\]{2})*\((\?([:>=!]|<([=!]|(\w+>))))?))\{\d+(,(\d+)?)?\}", .replace = "r", .expectedString = "r");
test(.string = "(?{1}" , .regex = "(\A|((\A|[^^\\])([\\]{2})*\((\?([:>=!]|<([=!]|(\w+>))))?))\{\d+(,(\d+)?)?\}", .replace = "r", .expectedString = "(?{1}");
test(.string = "(?:{1}" , .regex = "(\A|((\A|[^^\\])([\\]{2})*\((\?([:>=!]|<([=!]|(\w+>))))?))\{\d+(,(\d+)?)?\}", .replace = "r", .expectedString = "r");
test(.string = "\({1}" , .regex = "(\A|((\A|[^^\\])([\\]{2})*\((\?([:>=!]|<([=!]|(\w+>))))?))\{\d+(,(\d+)?)?\}", .replace = "r", .expectedString = "\({1}");
test(.string = "\p{Isa}" , .regex = "(?!\\[pP]\{)Is(?=\w+\})" , .replace = "In", .expectedString = "\p{Ina}");
test(.string = "\p{Is}" , .regex = "(?!\\[pP]\{)Is(?=\w+\})" , .replace = "In", .expectedString = "\p{Is}");
test(.string = "\p{Isa" , .regex = "(?!\\[pP]\{)Is(?=\w+\})" , .replace = "In", .expectedString = "\p{Isa");
test(.string = "\}" , .regex = "(?!(\\A|[^^\\])(\\{2})
\\{\\d\\d(,(\\d\\d*)?)?)\\}", .replace = "\\}", .expectedString = "\}");
test(.string = "{\}" , .regex = "(?!(\A|[^^\^^])(\^^{2})
\{\d\d(,(\d\d*)?)?)\}", .replace = "\\}", .expectedString = "{\\}");
test(.string = "{1,2}" , .regex = "(?!(\A|[^^\\])(\\{2})
\{\d\d(,(\d\d*)?)?)\}" , .replace = "\\}", .expectedString = "{1,2\}");
test(.string = "\{1}" , .regex = "(?!(\A|[^^\\])(\\{2})
\{\d\d(,(\d\d*)?)?)\}" , .replace = "\\}", .expectedString = "\{1\}");
test(.string = "\{1\}" , .regex = "(?!(\A|[^^\\])(\\{2})
\{\d\d(,(\d\d*)?)?)\}" , .replace = "\\}", .expectedString = "\{1\\}");
test(.string = "\{1}" , .regex = "(?!(\A|[^^\\])(\\{2})
\{\d\d(,(\d\d*)?)?)\}" , .replace = "\\}", .expectedString = "\{1\}");
test(.string = "{1,}" , .regex = "(?!(\A|[^^\\])(\\{2})
\{\d\d(,(\d\d*)?)?)\}" , .replace = "\\}", .expectedString = "{1,\}");
test(.string = "a(?<!b*c)" , .regex = "\(\?\<[=!][^^\)]
(?:[\\+]|\{\d+,\}).*\)" , .replace = "r", .expectedString = "ar");
test(.string = "a(?<!b+c)" , .regex = "\(\?\<[=!][^^\)]
(?:[\\+]|\{\d+,\}).*\)" , .replace = "r", .expectedString = "ar");
test(.string = "(?<!b{1}c))" , .regex = "\(\?\<[=!][^^\)]
(?:[\\+]|\{\d+,\}).*\)" , .replace = "r", .expectedString = "(?<!b{1}c))");
test(.string = "(?<!b{1,}c)" , .regex = "\(\?\<[=!][^^\)]
(?:[\\+]|\{\d+,\}).*\)" , .replace = "r", .expectedString = "r");
test(.string = "(?<!b{1,4}c)" , .regex = "\(\?\<[=!][^^\)]
(?:[\\+]|\{\d+,\}).*\)" , .replace = "r", .expectedString = "(?<!b{1,4}c)");
test(.string = "a\3b" , .regex = "\\(\d+)" , .replace = "\5", .expectedString = "a\5b");
test(.string = "\3b" , .regex = "\\(\d+)" , .replace = "\5", .expectedString = "\5b");
test(.string = "\\3b" , .regex = "(?!\\\\)\\(\d)" , .replace = "\5", . expectedString = "\\5b");
test(.string = "a\\3b" , .regex = "(?:(\\){0,3})\\(\d)" , .replace = "\5", . expectedString = "a\5b");
test(.string = "\\k<g>" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3})\\k<(\w)>" , .replace = "\5", .expectedString = "\\5");
test(.string = "a\\k<g>" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3})\\k<(\w)>" , .replace = "\5", .expectedString = "a\\5");
test(.string = "\\k'g'" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3})\\k'(\w)'" , .replace = "\5", .expectedString = "\\5");
test(.string = "a\\k'g'" , .regex = "(?!(?:\A|[^^\\])(?:[\\]{2}){0,3})\\k'(\w)'" , .replace = "\5", .expectedString = "a\\5");
test(.string = "\k'g'" , .regex = "(?:(?:\A|[^^\\])(?:[\\]{2}){0,3})\\k'(\w)'" , .replace = "\5", .expectedString = "\5");
}
server_print("^tChecking moar #2...");
{
test(.regex = "^^((?>[a-zA-Z\d!#$%&'
+\-\/=?^^`{|}~]+\x20|^"((?=[\x01-\x7f])[^^^"\\]|\\[\x01-\x7f])^"\x20)(?<angle><))?((?!\.)(?>\.?[a-zA-Z\d!#$%&'+\-\/=?^^`{|}~]+)+|^"((?=[\x01-\x7f])[^^^"\\]|\\[\x01-\x7f])
^")@(((?!-)[a-zA-Z\d\-]+(?<!-)\.)+[a-zA-Z]{2,}|\[(((?(?<!\[)\.)(25[0-5]|2[0-4]\d|[01]?\d?\d)){4}|[a-zA-Z\d\-][a-zA-Z\d]:((?=[\x01-\x7f])[^^\\\[\]]|\\[\x01-\x7f])+)\])(?(angle)>)$" ,
.replace = "$1$4@$7net>",
.string = "Name Surname <
[email protected]>",
.expectedString = "Name Surname <
[email protected]>"
);
test(.regex = "([A-Z])\w+",
.replace = "
snip",
.string = "Welcome to RegExr v2.0 by gskinner.com!\
\
Edit the Expression & Text to see matches. Roll over matches or the expression for details. Undo mistakes with ctrl-z. Save & Share expressions with friends or the Community. A full Reference & Help is available in the Library, or watch the video Tutorial.\
\
Sample text for testing:\
abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ\
:0123456789 +-.,!@#$%^^&*();\/|<>^"'\
12345 -98.7 3.141 .6180 9,000 +42\
555.123.4567 +1-(800)-555-2468\
[email protected] [email protected]\
www.demo.com http://foo.co.uk/\
http://regexr.com/foo.html?q=bar",
.expectedString = "
snip to
snip v2.0 by gskinner.com!\
\
snip the
snip &
snip to see matches.
snip over matches or the expression for details.
snip mistakes with ctrl-z.
snip &
snip expressions with friends or the
snip. A full
snip &
snip is available in the
snip, or watch the video
snip.\
\
snip text for testing:\
abcdefghijklmnopqrstuvwxyz
snip\
:0123456789 +-.,!@#$%^^&*();\/|<>^"'\
12345 -98.7 3.141 .6180 9,000 +42\
555.123.4567 +1-(800)-555-2468\
[email protected] [email protected]\
www.de",
.regexFlags = PCRE_EXTENDED
);
test(.regex = "/\
(?>[^^/]+|\
[^^/]|/[^^]|/\
(?>[^^/]+|\
[^^/]|/[^^])
\/)
\/",
.replace = "",
.string = "/* comment */\
no comment\
/* comment\
spanning\
multiple\
lines */\
/* comment /* nesting
/ of / two */ levels supported */\
/* comment /* nesting
/ of / /* more than */ two levels */ not supported */",
.expectedString = "no comment\
/* comment of not supported */"
);
test(.regex = "\b(?<protocol>https?|ftp)://(?<domain>[A-Z0-9.-]+)(?<file>/[A-Z0-9+&@#/%=~
|!:,.;-])?(?<parameters>\?[A-Z0-9+&@#/%=~|!:,.;])?",
.replace = "${protocol}s://site.com${file}^n",
.string = "
http://www.alliedmods.net http://www.alliedmods.net/ http://www.alliedmods.net/test.php http://www.alliedmods.net/index.php?secret=x Something interesting at
http://www.alliedmods.net.",
.expectedString = "https://site.com^nhttps://site.com/^nhttps://site.com/test.php^nhttps://site.com/index.php^nhttps://site.com^n",
.regexFlags = PCRE_CASELESS | PCRE_EXTENDED,
.formatFlags = REGEX_FORMAT_NOCOPY
);
test(.regex = "\b(https?|ftp)://([A-Z0-9.-]+)(/[A-Z0-9+&@#/%=~
|!:,.;-])?(\?[A-Z0-9+&@#/%=~|!:,.;])?",
.replace = "$1s://site.com$3^n",
.string = "
http://www.alliedmods.net http://www.alliedmods.net/ http://www.alliedmods.net/test.php http://www.alliedmods.net/index.php?secret=x Something interesting at
http://www.alliedmods.net.",
.expectedString = "https://site.com^nhttps://site.com/^nhttps://site.com/test.php^nhttps://site.com/index.php^nhttps://site.com^n",
.regexFlags = PCRE_CASELESS | PCRE_EXTENDED,
.formatFlags = REGEX_FORMAT_NOCOPY
);
test(.regex = "\b(https?|ftp)://([A-Z0-9.-]+)(/[A-Z0-9+&@#/%=~
|!:,.;-])?(\?[A-Z0-9+&@#/%=~|!:,.;])?",
.replace = "$1s://site.com$3^n",
.string = "
http://www.alliedmods.net http://www.alliedmods.net/ http://www.alliedmods.net/test.php http://www.alliedmods.net/index.php?secret=x Something interesting at
http://www.alliedmods.net.",
.expectedString = "https://site.com^n",
.regexFlags = PCRE_CASELESS | PCRE_EXTENDED,
.formatFlags = REGEX_FORMAT_NOCOPY | REGEX_FORMAT_FIRSTONLY
);
test(.regex = "^^(.++)\r?\n(?=(?:^^(?!\1$).
+\r?\n)+\1$)",
.replace = "",
.string = "one^n\
two^n\
three^n\
four^n\
two^n\
three^n\
four^n\
three^n\
four^n\
four",
.expectedString = "one^n\
two^n\
three^n\
four",
.regexFlags = PCRE_EXTENDED | PCRE_MULTILINE
);
}
end();
}
[/CODE]
