✏️ Editing: BackfillExplicitOctalNotationTest.php Read Only

<?php
/**
 * Tests the tokenization of explicit octal notation to PHP < 8.1.
 *
 * @author    Mark Baker <mark@demon-angel.eu>
 * @copyright 2019 Squiz Pty Ltd (ABN 77 084 670 600)
 * @license   https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
 */

namespace PHP_CodeSniffer\Tests\Core\Tokenizers\PHP;

use PHP_CodeSniffer\Tests\Core\Tokenizers\AbstractTokenizerTestCase;

final class BackfillExplicitOctalNotationTest extends AbstractTokenizerTestCase
{

/**
     * Test that explicitly-defined octal values are tokenized as a single number and not as a number and a string.
     *
     * @param string     $marker      The comment which prefaces the target token in the test file.
     * @param string     $value       The expected content of the token.
     * @param int|string $nextToken   The expected next token.
     * @param string     $nextContent The expected content of the next token.
     *
     * @dataProvider dataExplicitOctalNotation
     * @covers       PHP_CodeSniffer\Tokenizers\PHP::tokenize
     *
     * @return void
     */
    public function testExplicitOctalNotation($marker, $value, $nextToken, $nextContent)
    {
        $tokens = $this->phpcsFile->getTokens();

$number = $this->getTargetToken($marker, [T_LNUMBER]);

$this->assertSame($value, $tokens[$number]['content'], 'Content of integer token does not match expectation');

$this->assertSame($nextToken, $tokens[($number + 1)]['code'], 'Next token is not the expected type, but '.$tokens[($number + 1)]['type']);
        $this->assertSame($nextContent, $tokens[($number + 1)]['content'], 'Next token did not have the expected contents');

}//end testExplicitOctalNotation()

/**
     * Data provider.
     *
     * @see testExplicitOctalNotation()
     *
     * @return array<string, array<string, int|string>>
     */
    public static function dataExplicitOctalNotation()
    {
        return [
            'Explicit octal'                                                                                       => [
                'marker'      => '/* testExplicitOctal */',
                'value'       => '0o137041',
                'nextToken'   => T_SEMICOLON,
                'nextContent' => ';',
            ],
            'Explicit octal - capitalized O'                                                                       => [
                'marker'      => '/* testExplicitOctalCapitalised */',
                'value'       => '0O137041',
                'nextToken'   => T_SEMICOLON,
                'nextContent' => ';',
            ],
            'Explicit octal - with numeric literal separator'                                                      => [
                'marker'      => '/* testExplicitOctalWithNumericSeparator */',
                'value'       => '0o137_041',
                'nextToken'   => T_SEMICOLON,
                'nextContent' => ';',
            ],
            'Invalid explicit octal - numeric literal separator directly after "0o"'                               => [
                'marker'      => '/* testInvalid1 */',
                'value'       => '0',
                'nextToken'   => T_STRING,
                'nextContent' => 'o_137',
            ],
            'Invalid explicit octal - numeric literal separator directly after "0O" (capitalized O)'               => [
                'marker'      => '/* testInvalid2 */',
                'value'       => '0',
                'nextToken'   => T_STRING,
                'nextContent' => 'O_41',
            ],
            'Invalid explicit octal - number out of octal range'                                                   => [
                'marker'      => '/* testInvalid3 */',
                'value'       => '0',
                'nextToken'   => T_STRING,
                'nextContent' => 'o91',
            ],
            'Invalid explicit octal - part of the number out of octal range'                                       => [
                'marker'      => '/* testInvalid4 */',
                'value'       => '0O2',
                'nextToken'   => T_LNUMBER,
                'nextContent' => '82',
            ],
            'Invalid explicit octal - part of the number out of octal range with numeric literal separator after'  => [
                'marker'      => '/* testInvalid5 */',
                'value'       => '0o2',
                'nextToken'   => T_LNUMBER,
                'nextContent' => '8_2',
            ],
            'Invalid explicit octal - part of the number out of octal range with numeric literal separator before' => [
                'marker'      => '/* testInvalid6 */',
                'value'       => '0o2',
                'nextToken'   => T_STRING,
                'nextContent' => '_82',
            ],
            'Invalid explicit octal - explicit notation without number'                                            => [
                'marker'      => '/* testInvalid7 */',
                'value'       => '0',
                'nextToken'   => T_STRING,
                'nextContent' => 'o',
            ],
        ];

}//end dataExplicitOctalNotation()

}//end class

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