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<?php
declare(strict_types=1);
namespace PhpMyAdmin\SqlParser\Tests\Lexer;
use PhpMyAdmin\SqlParser\Context;
use PhpMyAdmin\SqlParser\Tests\TestCase;
use PhpMyAdmin\SqlParser\Token;
class IsMethodsTest extends TestCase
{
public function testIsKeyword(): void
{
$this->assertEquals(1 | Token::FLAG_KEYWORD_RESERVED, Context::isKeyword('SELECT'));
$this->assertEquals(1 | Token::FLAG_KEYWORD_RESERVED, Context::isKeyword('ALL'));
$this->assertEquals(1 | Token::FLAG_KEYWORD_RESERVED, Context::isKeyword('DISTINCT'));
$this->assertEquals(
1 | Token::FLAG_KEYWORD_RESERVED | Token::FLAG_KEYWORD_COMPOSED | Token::FLAG_KEYWORD_KEY,
Context::isKeyword('PRIMARY KEY')
);
$this->assertEquals(
1 | Token::FLAG_KEYWORD_RESERVED | Token::FLAG_KEYWORD_COMPOSED,
Context::isKeyword('CHARACTER SET')
);
$this->assertEquals(1 | Token::FLAG_KEYWORD_RESERVED, Context::isKeyword('FROM', true));
$this->assertNull(Context::isKeyword('MODIFY', true));
$this->assertNull(Context::isKeyword('foo'));
$this->assertNull(Context::isKeyword('bar baz'));
}
public function testIsOperator(): void
{
$this->assertEquals(Token::FLAG_OPERATOR_ARITHMETIC, Context::isOperator('%'));
$this->assertEquals(Token::FLAG_OPERATOR_LOGICAL, Context::isOperator('!'));
$this->assertEquals(Token::FLAG_OPERATOR_LOGICAL, Context::isOperator('&&'));
$this->assertEquals(Token::FLAG_OPERATOR_LOGICAL, Context::isOperator('<=>'));
$this->assertEquals(Token::FLAG_OPERATOR_BITWISE, Context::isOperator('&'));
$this->assertEquals(Token::FLAG_OPERATOR_ASSIGNMENT, Context::isOperator(':='));
$this->assertEquals(Token::FLAG_OPERATOR_SQL, Context::isOperator(','));
$this->assertNull(Context::isOperator('a'));
}
public function testIsWhitespace(): void
{
$this->assertTrue(Context::isWhitespace(' '));
$this->assertTrue(Context::isWhitespace("\r"));
$this->assertTrue(Context::isWhitespace("\n"));
$this->assertTrue(Context::isWhitespace("\t"));
$this->assertFalse(Context::isWhitespace('a'));
$this->assertFalse(Context::isWhitespace("\b"));
$this->assertFalse(Context::isWhitespace("\u1000"));
}
public function testIsComment(): void
{
$this->assertEquals(Token::FLAG_COMMENT_BASH, Context::isComment('#'));
$this->assertEquals(Token::FLAG_COMMENT_C, Context::isComment('/*'));
$this->assertEquals(Token::FLAG_COMMENT_C, Context::isComment('*/'));
$this->assertEquals(Token::FLAG_COMMENT_SQL, Context::isComment('-- '));
$this->assertEquals(Token::FLAG_COMMENT_SQL, Context::isComment("--\t"));
$this->assertEquals(Token::FLAG_COMMENT_SQL, Context::isComment("--\n"));
$this->assertEquals(Token::FLAG_COMMENT_BASH, Context::isComment('# a comment'));
$this->assertEquals(Token::FLAG_COMMENT_C, Context::isComment('/*comment */'));
$this->assertEquals(Token::FLAG_COMMENT_SQL, Context::isComment('-- my comment'));
$this->assertNull(Context::isComment(''));
$this->assertNull(Context::isComment('--not a comment'));
}
public function testIsBool(): void
{
$this->assertTrue(Context::isBool('true'));
$this->assertTrue(Context::isBool('false'));
$this->assertFalse(Context::isBool('tru'));
$this->assertFalse(Context::isBool('falsee'));
}
public function testIsNumber(): void
{
$this->assertTrue(Context::isNumber('+'));
$this->assertTrue(Context::isNumber('-'));
$this->assertTrue(Context::isNumber('.'));
$this->assertTrue(Context::isNumber('0'));
$this->assertTrue(Context::isNumber('1'));
$this->assertTrue(Context::isNumber('2'));
$this->assertTrue(Context::isNumber('3'));
$this->assertTrue(Context::isNumber('4'));
$this->assertTrue(Context::isNumber('5'));
$this->assertTrue(Context::isNumber('6'));
$this->assertTrue(Context::isNumber('7'));
$this->assertTrue(Context::isNumber('8'));
$this->assertTrue(Context::isNumber('9'));
$this->assertTrue(Context::isNumber('e'));
$this->assertTrue(Context::isNumber('E'));
}
public function testIsString(): void
{
$this->assertEquals(Token::FLAG_STRING_SINGLE_QUOTES, Context::isString("'"));
$this->assertEquals(Token::FLAG_STRING_DOUBLE_QUOTES, Context::isString('"'));
$this->assertEquals(Token::FLAG_STRING_SINGLE_QUOTES, Context::isString("'foo bar'"));
$this->assertEquals(Token::FLAG_STRING_DOUBLE_QUOTES, Context::isString('"foo bar"'));
$this->assertNull(Context::isString(''));
$this->assertNull(Context::isString('foo bar'));
}
public function testIsSymbol(): void
{
$this->assertEquals(Token::FLAG_SYMBOL_VARIABLE, Context::isSymbol('@'));
$this->assertEquals(Token::FLAG_SYMBOL_BACKTICK, Context::isSymbol('`'));
$this->assertEquals(Token::FLAG_SYMBOL_VARIABLE, Context::isSymbol('@id'));
$this->assertEquals(Token::FLAG_SYMBOL_BACKTICK, Context::isSymbol('`id`'));
$this->assertNull(Context::isSymbol(''));
$this->assertNull(Context::isSymbol('id'));
}
public function testisSeparator(): void
{
$this->assertTrue(Context::isSeparator('+'));
$this->assertTrue(Context::isSeparator('.'));
$this->assertFalse(Context::isSeparator('1'));
$this->assertFalse(Context::isSeparator('E'));
$this->assertFalse(Context::isSeparator('_'));
}
}
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