238 lines
8.4 KiB
PHP
238 lines
8.4 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\SqlParser\Tests\Lexer;
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use PhpMyAdmin\SqlParser\Context;
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use PhpMyAdmin\SqlParser\Tests\TestCase;
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use Throwable;
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use function class_exists;
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class ContextTest extends TestCase
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{
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public static function tearDownAfterClass(): void
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{
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Context::setMode();
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}
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public function testLoad(): void
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{
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// Default context is 5.7.0.
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$this->assertEquals('\\PhpMyAdmin\\SqlParser\\Contexts\\ContextMySql50700', Context::$loadedContext);
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$this->assertArrayHasKey('STORED', Context::$KEYWORDS);
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$this->assertArrayNotHasKey('AUTHORS', Context::$KEYWORDS);
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// Restoring context.
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Context::load('');
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$this->assertEquals('\\PhpMyAdmin\\SqlParser\\Contexts\\ContextMySql50700', Context::$defaultContext);
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$this->assertArrayHasKey('STORED', Context::$KEYWORDS);
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$this->assertArrayNotHasKey('AUTHORS', Context::$KEYWORDS);
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}
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/**
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* Test for loading closest SQL context
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*
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* @dataProvider contextLoadingProvider
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*/
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public function testLoadClosest(string $context, ?string $expected): void
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{
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$this->assertEquals($expected, Context::loadClosest($context));
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if ($expected !== null) {
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$this->assertEquals('\\PhpMyAdmin\\SqlParser\\Contexts\\Context' . $expected, Context::$loadedContext);
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$this->assertTrue(class_exists(Context::$loadedContext));
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}
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// Restoring context.
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Context::load('');
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}
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/**
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* @return array<string, array<int, string|null>>
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* @psalm-return array<string, array{string, (string|null)}>
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*/
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public function contextLoadingProvider(): array
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{
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return [
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'MySQL match' => [
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'MySql50500',
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'MySql50500',
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],
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'MySQL strip' => [
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'MySql50712',
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'MySql50700',
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],
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'MySQL fallback' => [
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'MySql99999',
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'MySql50700',
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],
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'MariaDB match' => [
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'MariaDb100000',
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'MariaDb100000',
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],
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'MariaDB stripg' => [
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'MariaDb109900',
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'MariaDb100000',
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],
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'MariaDB fallback' => [
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'MariaDb990000',
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'MariaDb100300',
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],
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'Invalid' => [
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'Sql',
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null,
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],
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];
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}
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/**
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* @dataProvider contextNamesProvider
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*/
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public function testLoadAll(string $context): void
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{
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Context::load($context);
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$this->assertEquals('\\PhpMyAdmin\\SqlParser\\Contexts\\Context' . $context, Context::$loadedContext);
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// Restoring context.
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Context::load('');
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}
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/**
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* @return string[][]
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*/
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public function contextNamesProvider(): array
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{
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return [
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['MySql50000'],
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['MySql50100'],
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['MySql50500'],
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['MySql50600'],
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['MySql50700'],
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['MySql80000'],
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['MariaDb100000'],
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['MariaDb100100'],
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['MariaDb100200'],
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['MariaDb100300'],
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];
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}
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public function testLoadError(): void
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{
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$this->expectExceptionMessage(
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'Specified context ("\PhpMyAdmin\SqlParser\Contexts\ContextFoo") does not exist.'
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);
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$this->expectException(Throwable::class);
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Context::load('Foo');
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}
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/**
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* @param int|string $mode
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*
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* @dataProvider providerForTestMode
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*/
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public function testMode($mode, int $expected): void
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{
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Context::setMode($mode);
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$this->assertSame($expected, Context::getMode());
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}
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/**
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* @return array<int, array<int, int|string>>
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* @psalm-return list<array{int|string, int}>
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*/
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public function providerForTestMode(): array
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{
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return [
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[0, Context::SQL_MODE_NONE],
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[1, 1],
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['', Context::SQL_MODE_NONE],
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['invalid', Context::SQL_MODE_NONE],
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['ALLOW_INVALID_DATES', Context::SQL_MODE_ALLOW_INVALID_DATES],
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['ANSI_QUOTES', Context::SQL_MODE_ANSI_QUOTES],
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['COMPAT_MYSQL', Context::SQL_MODE_COMPAT_MYSQL],
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['ERROR_FOR_DIVISION_BY_ZERO', Context::SQL_MODE_ERROR_FOR_DIVISION_BY_ZERO],
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['HIGH_NOT_PRECEDENCE', Context::SQL_MODE_HIGH_NOT_PRECEDENCE],
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['IGNORE_SPACE', Context::SQL_MODE_IGNORE_SPACE],
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['NO_AUTO_CREATE_USER', Context::SQL_MODE_NO_AUTO_CREATE_USER],
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['NO_AUTO_VALUE_ON_ZERO', Context::SQL_MODE_NO_AUTO_VALUE_ON_ZERO],
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['NO_BACKSLASH_ESCAPES', Context::SQL_MODE_NO_BACKSLASH_ESCAPES],
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['NO_DIR_IN_CREATE', Context::SQL_MODE_NO_DIR_IN_CREATE],
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['NO_ENGINE_SUBSTITUTION', Context::SQL_MODE_NO_ENGINE_SUBSTITUTION],
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['NO_FIELD_OPTIONS', Context::SQL_MODE_NO_FIELD_OPTIONS],
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['NO_KEY_OPTIONS', Context::SQL_MODE_NO_KEY_OPTIONS],
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['NO_TABLE_OPTIONS', Context::SQL_MODE_NO_TABLE_OPTIONS],
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['NO_UNSIGNED_SUBTRACTION', Context::SQL_MODE_NO_UNSIGNED_SUBTRACTION],
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['NO_ZERO_DATE', Context::SQL_MODE_NO_ZERO_DATE],
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['NO_ZERO_IN_DATE', Context::SQL_MODE_NO_ZERO_IN_DATE],
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['ONLY_FULL_GROUP_BY', Context::SQL_MODE_ONLY_FULL_GROUP_BY],
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['PIPES_AS_CONCAT', Context::SQL_MODE_PIPES_AS_CONCAT],
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['REAL_AS_FLOAT', Context::SQL_MODE_REAL_AS_FLOAT],
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['STRICT_ALL_TABLES', Context::SQL_MODE_STRICT_ALL_TABLES],
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['STRICT_TRANS_TABLES', Context::SQL_MODE_STRICT_TRANS_TABLES],
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['NO_ENCLOSING_QUOTES', Context::SQL_MODE_NO_ENCLOSING_QUOTES],
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['ANSI', Context::SQL_MODE_ANSI],
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['DB2', Context::SQL_MODE_DB2],
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['MAXDB', Context::SQL_MODE_MAXDB],
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['MSSQL', Context::SQL_MODE_MSSQL],
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['ORACLE', Context::SQL_MODE_ORACLE],
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['POSTGRESQL', Context::SQL_MODE_POSTGRESQL],
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['TRADITIONAL', Context::SQL_MODE_TRADITIONAL],
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];
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}
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public function testModeWithCombinedModes(): void
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{
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Context::setMode(
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Context::SQL_MODE_REAL_AS_FLOAT | Context::SQL_MODE_ANSI_QUOTES | Context::SQL_MODE_IGNORE_SPACE
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);
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$this->assertSame(
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Context::SQL_MODE_REAL_AS_FLOAT | Context::SQL_MODE_ANSI_QUOTES | Context::SQL_MODE_IGNORE_SPACE,
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Context::getMode()
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);
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$this->assertTrue(Context::hasMode(Context::SQL_MODE_REAL_AS_FLOAT | Context::SQL_MODE_IGNORE_SPACE));
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$this->assertTrue(Context::hasMode(Context::SQL_MODE_ANSI_QUOTES));
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$this->assertFalse(Context::hasMode(Context::SQL_MODE_REAL_AS_FLOAT | Context::SQL_MODE_ALLOW_INVALID_DATES));
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$this->assertFalse(Context::hasMode(Context::SQL_MODE_ALLOW_INVALID_DATES));
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Context::setMode(Context::SQL_MODE_TRADITIONAL);
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$this->assertSame(Context::SQL_MODE_TRADITIONAL, Context::getMode());
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Context::setMode();
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$this->assertSame(Context::SQL_MODE_NONE, Context::getMode());
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}
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public function testModeWithString(): void
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{
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Context::setMode('REAL_AS_FLOAT,ANSI_QUOTES,IGNORE_SPACE');
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$this->assertSame(
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Context::SQL_MODE_REAL_AS_FLOAT | Context::SQL_MODE_ANSI_QUOTES | Context::SQL_MODE_IGNORE_SPACE,
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Context::getMode()
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);
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$this->assertTrue(Context::hasMode(Context::SQL_MODE_REAL_AS_FLOAT | Context::SQL_MODE_IGNORE_SPACE));
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$this->assertTrue(Context::hasMode(Context::SQL_MODE_ANSI_QUOTES));
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$this->assertFalse(Context::hasMode(Context::SQL_MODE_REAL_AS_FLOAT | Context::SQL_MODE_ALLOW_INVALID_DATES));
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$this->assertFalse(Context::hasMode(Context::SQL_MODE_ALLOW_INVALID_DATES));
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Context::setMode('TRADITIONAL');
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$this->assertSame(Context::SQL_MODE_TRADITIONAL, Context::getMode());
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Context::setMode('');
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$this->assertSame(Context::SQL_MODE_NONE, Context::getMode());
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}
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public function testEscape(): void
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{
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Context::setMode(Context::SQL_MODE_NO_ENCLOSING_QUOTES);
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$this->assertEquals('test', Context::escape('test'));
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Context::setMode(Context::SQL_MODE_ANSI_QUOTES);
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$this->assertEquals('"test"', Context::escape('test'));
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Context::setMode();
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$this->assertEquals('`test`', Context::escape('test'));
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$this->assertEquals(['`a`', '`b`'], Context::escape(['a', 'b']));
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}
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}
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