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zabbix/ui/tests/unit/include/classes/parsers/CRangeParserTest.php

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<?php
/*
** Zabbix
** Copyright (C) 2001-2023 Zabbix SIA
**
** 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.
**/
use PHPUnit\Framework\TestCase;
class CRangeParserTest extends TestCase {
/**
* An array of time periods and parsed results.
*/
public static function dataProvider() {
$negative = ['with_minus' => true];
$float = ['with_float' => true];
$suffix= ['with_suffix' => true];
return [
// success
[
'0', 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '0',
'range' => ['0']
]
],
[
'100', 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '100',
'range' => ['100']
]
],
[
'123456789', 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '123456789',
'range' => ['123456789']
]
],
[
'200-300', 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '200-300',
'range' => ['200', '300']
]
],
[
' 123 ', 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' 123 ',
'range' => ['123']
]
],
[
' 234', 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' 234',
'range' => ['234']
]
],
[
'345 ', 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '345 ',
'range' => ['345']
]
],
[
'456-457 ', 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '456-457 ',
'range' => ['456', '457']
]
],
[
' 567-568 ', 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' 567-568 ',
'range' => ['567', '568']
]
],
[
' 678-679', 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' 678-679',
'range' => ['678', '679']
]
],
[
' 789 - 800 ', 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' 789 - 800 ',
'range' => ['789', '800']
]
],
[
' 800- 850 ', 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' 800- 850 ',
'range' => ['800', '850']
]
],
[
' 850 -900 ', 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' 850 -900 ',
'range' => ['850', '900']
]
],
[
'{$M}', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '{$M}',
'range' => ['{$M}']
]
],
[
'{$M} -100 ', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '{$M} -100 ',
'range' => ['{$M}', '100']
]
],
[
' 100-{$M} ', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' 100-{$M} ',
'range' => ['100', '{$M}']
]
],
[
' 100 - {$M} ', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' 100 - {$M} ',
'range' => ['100', '{$M}']
]
],
[
"\r\n\t 100\r\n\t - \r\n\t 200 \r\n\t ", 0, [],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => "\r\n\t 100\r\n\t - \r\n\t 200 \r\n\t ",
'range' => ['100', '200']
]
],
[
'{$M.A}- {$M.B}', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '{$M.A}- {$M.B}',
'range' => ['{$M.A}', '{$M.B}']
]
],
[
' {$M.A} - {$M.B} ', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' {$M.A} - {$M.B} ',
'range' => ['{$M.A}', '{$M.B}']
]
],
[
'{#M}', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '{#M}',
'range' => ['{#M}']
]
],
[
' {#M} ', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' {#M} ',
'range' => ['{#M}']
]
],
[
' {#M}-100 ', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' {#M}-100 ',
'range' => ['{#M}', '100']
]
],
[
'100- {#M}', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '100- {#M}',
'range' => ['100', '{#M}']
]
],
[
'{#M.A} - {#M.B}', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '{#M.A} - {#M.B}',
'range' => ['{#M.A}', '{#M.B}']
]
],
[
' {#M.A} - {#M.B} ', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' {#M.A} - {#M.B} ',
'range' => ['{#M.A}', '{#M.B}']
]
],
[
' {$M} -{#M}', 0, ['usermacros' => true, 'lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' {$M} -{#M}',
'range' => ['{$M}', '{#M}']
]
],
[
'{#M}- {$M} ', 0, ['usermacros' => true, 'lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '{#M}- {$M} ',
'range' => ['{#M}', '{$M}']
]
],
[
' {#M} - {$M} ', 0, ['usermacros' => true, 'lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' {#M} - {$M} ',
'range' => ['{#M}', '{$M}']
]
],
[
'{{#M}.regsub("^([0-9]+)", "{#M}: \1")}', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '{{#M}.regsub("^([0-9]+)", "{#M}: \1")}',
'range' => ['{{#M}.regsub("^([0-9]+)", "{#M}: \1")}']
]
],
[
'{{#M}.regsub("^([0-9]+)", "{#M}: \1")}-100', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '{{#M}.regsub("^([0-9]+)", "{#M}: \1")}-100',
'range' => ['{{#M}.regsub("^([0-9]+)", "{#M}: \1")}', '100']
]
],
[
'100-{{#M}.regsub("^([0-9]+)", "{#M}: \1")}', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '100-{{#M}.regsub("^([0-9]+)", "{#M}: \1")}',
'range' => ['100', '{{#M}.regsub("^([0-9]+)", "{#M}: \1")}']
]
],
[
' {{#M.A}.regsub("^([0-9]+)", "{#M.A}: \1")}-{{#M.B}.regsub("^([0-9]+)", "{#M.B}: \1")}', 0,
['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' {{#M.A}.regsub("^([0-9]+)", "{#M.A}: \1")}-{{#M.B}.regsub("^([0-9]+)", "{#M.B}: \1")}',
'range' => [
'{{#M.A}.regsub("^([0-9]+)", "{#M.A}: \1")}',
'{{#M.B}.regsub("^([0-9]+)", "{#M.B}: \1")}'
]
]
],
[
'{$M}- {{#M}.regsub("^([0-9]+)", "{#M}: \1")}', 0, ['usermacros' => true, 'lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '{$M}- {{#M}.regsub("^([0-9]+)", "{#M}: \1")}',
'range' => ['{$M}', '{{#M}.regsub("^([0-9]+)", "{#M}: \1")}']
]
],
[
' {{#M}.regsub("^([0-9]+)", "{#M}: \1")} - {$M} ', 0, ['usermacros' => true, 'lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' {{#M}.regsub("^([0-9]+)", "{#M}: \1")} - {$M} ',
'range' => ['{{#M}.regsub("^([0-9]+)", "{#M}: \1")}', '{$M}']
]
],
[
'-20--10', 0, $negative,
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '-20--10',
'range' => ['-20', '-10']
]
],
[
' -20 - -10 ', 0, $negative,
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' -20 - -10 ',
'range' => ['-20', '-10']
]
],
[
'20.0-30.0000', 0, $float,
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '20.0-30.0000',
'range' => ['20.0', '30.0000']
]
],
[
' 20.0 - 30.0000 ', 0, $float,
[
'rc' => CParser::PARSE_SUCCESS,
'match' => ' 20.0 - 30.0000 ',
'range' => ['20.0', '30.0000']
]
],
[
'-20.0--10.0', 0, $float + $negative,
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '-20.0--10.0',
'range' => ['-20.0', '-10.0']
]
],
[
'-2.0K--1.0K', 0, $float + $negative + $suffix,
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '-2.0K--1.0K',
'range' => [strval(ZBX_KIBIBYTE * -2), strval(ZBX_KIBIBYTE * -1)]
]
],
[
'1h-1.5h', 0, $float + $suffix,
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '1h-1.5h',
'range' => [strval(SEC_PER_HOUR), strval(SEC_PER_HOUR * 1.5)]
]
],
[
'.5K-1K', 0, $float + $suffix,
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '.5K-1K',
'range' => [strval(ZBX_KIBIBYTE * 0.5), strval(ZBX_KIBIBYTE * 1)]
]
],
[
'.2-10', 0, $float,
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '.2-10',
'range' => ['.2', '10']
]
],
[
'0.2-10', 0, $float,
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '0.2-10',
'range' => ['0.2', '10']
]
],
[
'{$M}-10', 0, ['usermacros' => true] + $float,
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '{$M}-10',
'range' => ['{$M}', '10']
]
],
[
'{#M}-10.0', 0, ['lldmacros' => true] + $float,
[
'rc' => CParser::PARSE_SUCCESS,
'match' => '{#M}-10.0',
'range' => ['{#M}', '10.0']
]
],
// partial success
[
'random text.....0....text', 16, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '0',
'range' => ['0']
]
],
[
'200 -', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '200 ',
'range' => ['200']
]
],
[
'300a', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '300',
'range' => ['300']
]
],
[
'400-', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '400',
'range' => ['400']
]
],
[
'500--', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '500',
'range' => ['500']
]
],
[
'600--700', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '600',
'range' => ['600']
]
],
[
'700- 800 -', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '700- 800 ',
'range' => ['700', '800']
]
],
[
'700-600', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '700',
'range' => ['700']
]
],
[
'800 -', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '800 ',
'range' => ['800']
]
],
[
' 100 - 200 - 300 ', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => ' 100 - 200 ',
'range' => ['100', '200']
]
],
[
' 100 - 200 abc', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => ' 100 - 200 ',
'range' => ['100', '200']
]
],
[
'100-abc', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '100',
'range' => ['100']
]
],
[
'123-456-abc', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '123-456',
'range' => ['123', '456']
]
],
[
'123-abc-456', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '123',
'range' => ['123']
]
],
[
'0,', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '0',
'range' => ['0']
]
],
[
'100 , 200 , ', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '100 ',
'range' => ['100']
]
],
[
'{$M}-', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{$M}',
'range' => ['{$M}']
]
],
[
'{$M}- ', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{$M}',
'range' => ['{$M}']
]
],
[
'{$M} -', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{$M} ',
'range' => ['{$M}']
]
],
[
'{$M} -', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{$M} ',
'range' => ['{$M}']
]
],
[
'100-{$M}', 0, ['usermacros' => false],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '100',
'range' => ['100']
]
],
[
'{$M.A} - {$M.B} - {$M.C} ', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{$M.A} - {$M.B} ',
'range' => ['{$M.A}', '{$M.B}']
]
],
[
'{#M}-', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{#M}',
'range' => ['{#M}']
]
],
[
'{#M}- ', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{#M}',
'range' => ['{#M}']
]
],
[
'{#M} -', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{#M} ',
'range' => ['{#M}']
]
],
[
' {$M} -{#M.A}-{#M.C}', 0, ['usermacros' => true, 'lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => ' {$M} -{#M.A}',
'range' => ['{$M}', '{#M.A}']
]
],
[
'100-{#M}', 0, ['lldmacros' => false],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '100',
'range' => ['100']
]
],
[
'{{#M}.regsub("^([0-9]+)", "{#M}: \1")}-', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{{#M}.regsub("^([0-9]+)", "{#M}: \1")}',
'range' => ['{{#M}.regsub("^([0-9]+)", "{#M}: \1")}']
]
],
[
'{{#M}.regsub("^([0-9]+)", "{#M}: \1")} -', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{{#M}.regsub("^([0-9]+)", "{#M}: \1")} ',
'range' => ['{{#M}.regsub("^([0-9]+)", "{#M}: \1")}']
]
],
[
'{{#M}.regsub("^([0-9]+)", "{#M}: \1")}- ', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{{#M}.regsub("^([0-9]+)", "{#M}: \1")}',
'range' => ['{{#M}.regsub("^([0-9]+)", "{#M}: \1")}']
]
],
[
'{$M}-{{#M.A}.regsub("^([0-9]+)", "{#M.A}: \1")}-{#M.C}', 0,
['usermacros' => true, 'lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{$M}-{{#M.A}.regsub("^([0-9]+)", "{#M.A}: \1")}',
'range' => ['{$M}', '{{#M.A}.regsub("^([0-9]+)", "{#M.A}: \1")}']
]
],
[
'100{$M}', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '100',
'range' => ['100']
]
],
[
'100{#M}', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '100',
'range' => ['100']
]
],
[
'{$M}100', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{$M}',
'range' => ['{$M}']
]
],
[
'{#M}100', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{#M}',
'range' => ['{#M}']
]
],
[
'100{$M}{#M}', 0, ['usermacros' => true, 'lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '100',
'range' => ['100']
]
],
[
'20-30.001', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '20-30',
'range' => ['20', '30']
]
],
[
'20--30.001', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '20',
'range' => ['20']
]
],
[
'10.00-.2', 0, $float,
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '10.00',
'range' => ['10.00']
]
],
[
'10.00-', 0, [],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '10',
'range' => ['10']
]
],
[
'{$M}-10.0', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{$M}-10',
'range' => ['{$M}', '10']
]
],
[
'{#M}-10K', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_SUCCESS_CONT,
'match' => '{#M}-10',
'range' => ['{#M}', '10']
]
],
// fail
[
'', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'a', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'a100', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'-200', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
' -300-', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
',500', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
',', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'-', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'{$}', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'{#}', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'{$}-{$M}', 0, ['usermacros' => true],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'{#}-{#M}', 0, ['lldmacros' => true],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
// User macros are not enabled.
[
'{$M}', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'{$M}-200', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
// LLD macros are not enabled.
[
'{#M}', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'{#M}-200', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'{{#M}.regsub("^([0-9]+)", "{#M}: \1")}', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'{{#M}.regsub("^([0-9]+)", "{#M}: \1")}-300', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'-10.2--20.3', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
],
[
'.2', 0, [],
[
'rc' => CParser::PARSE_FAIL,
'match' => '',
'range' => []
]
]
];
}
/**
* @dataProvider dataProvider
*
* @param string $source
* @param int $pos
* @param array $options
* @param array $expected
*/
public function testParse($source, $pos, $options, $expected) {
$parser = new CRangeParser($options);
$this->assertSame($expected, [
'rc' => $parser->parse($source, $pos),
'match' => $parser->getMatch(),
'range' => $parser->getRange()
]);
$this->assertSame(strlen($expected['match']), $parser->getLength());
}
}
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