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<?php
declare(strict_types=1);
namespace PhpMyAdmin\SqlParser\Tests\Lexer;
use PhpMyAdmin\SqlParser\Tests\TestCase;
use PhpMyAdmin\SqlParser\Token;
class TokenTest extends TestCase
{
public function testExtractKeyword(): void
{
$tok = new Token('SelecT', Token::TYPE_KEYWORD, Token::FLAG_KEYWORD_RESERVED);
$this->assertEquals($tok->value, 'SELECT');
$tok = new Token('aS', Token::TYPE_KEYWORD, Token::FLAG_KEYWORD_RESERVED);
$this->assertEquals($tok->value, 'AS');
}
public function testExtractWhitespace(): void
{
$tok = new Token(" \t \r \n ", Token::TYPE_WHITESPACE);
$this->assertEquals($tok->value, ' ');
}
public function testExtractBool(): void
{
$tok = new Token('false', Token::TYPE_BOOL);
$this->assertFalse($tok->value);
$tok = new Token('True', Token::TYPE_BOOL);
$this->assertTrue($tok->value);
}
public function testExtractNumber(): void
{
$tok = new Token('--42', Token::TYPE_NUMBER, Token::FLAG_NUMBER_NEGATIVE);
$this->assertEquals($tok->value, 42);
$tok = new Token('---42', Token::TYPE_NUMBER, Token::FLAG_NUMBER_NEGATIVE);
$this->assertEquals($tok->value, -42);
$tok = new Token('0xFE', Token::TYPE_NUMBER, Token::FLAG_NUMBER_HEX);
$this->assertEquals($tok->value, 0xFE);
$tok = new Token('-0xEF', Token::TYPE_NUMBER, Token::FLAG_NUMBER_NEGATIVE | Token::FLAG_NUMBER_HEX);
$this->assertEquals($tok->value, -0xEF);
$tok = new Token('3.14', Token::TYPE_NUMBER, Token::FLAG_NUMBER_FLOAT);
$this->assertEquals($tok->value, 3.14);
}
public function testExtractString(): void
{
$tok = new Token('"foo bar "', Token::TYPE_STRING);
$this->assertEquals($tok->value, 'foo bar ');
$tok = new Token("' bar foo '", Token::TYPE_STRING);
$this->assertEquals($tok->value, ' bar foo ');
$tok = new Token("'\''", Token::TYPE_STRING);
$this->assertEquals($tok->value, '\'');
$tok = new Token('"\c\d\e\f\g\h\i\j\k\l\m\p\q\s\u\v\w\x\y\z"', Token::TYPE_STRING);
$this->assertEquals($tok->value, 'cdefghijklmpqsuvwxyz');
}
public function testExtractSymbol(): void
{
$tok = new Token('@foo', Token::TYPE_SYMBOL, Token::FLAG_SYMBOL_VARIABLE);
$this->assertEquals($tok->value, 'foo');
$tok = new Token('`foo`', Token::TYPE_SYMBOL, Token::FLAG_SYMBOL_BACKTICK);
$this->assertEquals($tok->value, 'foo');
$tok = new Token('@`foo`', Token::TYPE_SYMBOL, Token::FLAG_SYMBOL_VARIABLE);
$this->assertEquals($tok->value, 'foo');
$tok = new Token(':foo', Token::TYPE_SYMBOL, Token::FLAG_SYMBOL_PARAMETER);
$this->assertEquals($tok->value, 'foo');
$tok = new Token('?', Token::TYPE_SYMBOL, Token::FLAG_SYMBOL_PARAMETER);
$this->assertEquals($tok->value, '?');
}
public function testInlineToken(): void
{
$token = new Token(" \r \n \t ");
$this->assertEquals($token->getInlineToken(), ' \r \n \t ');
}
}
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