608 lines
14 KiB
PHP
608 lines
14 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Tests;
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use PhpMyAdmin\Html\Generator;
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use PhpMyAdmin\Import;
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use PhpMyAdmin\SqlParser\Parser;
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use PhpMyAdmin\Url;
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use function time;
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use const PHP_INT_MAX;
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/**
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* Tests for import functions
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*/
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class ImportTest extends AbstractTestCase
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{
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/** @var Import $import */
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private $import;
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/**
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* Prepares environment for the test.
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*/
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protected function setUp(): void
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{
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parent::setUp();
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$GLOBALS['server'] = 0;
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$GLOBALS['cfg']['ServerDefault'] = '';
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$this->import = new Import();
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}
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/**
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* Test for checkTimeout
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*/
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public function testCheckTimeout(): void
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{
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global $timestamp, $maximum_time, $timeout_passed;
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//Reinit values.
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$timestamp = time();
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$maximum_time = 0;
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$timeout_passed = false;
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$this->assertFalse($this->import->checkTimeout());
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//Reinit values.
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$timestamp = time();
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$maximum_time = 0;
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$timeout_passed = true;
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$this->assertFalse($this->import->checkTimeout());
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//Reinit values.
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$timestamp = time();
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$maximum_time = 30;
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$timeout_passed = true;
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$this->assertTrue($this->import->checkTimeout());
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//Reinit values.
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$timestamp = time() - 15;
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$maximum_time = 30;
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$timeout_passed = false;
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$this->assertFalse($this->import->checkTimeout());
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//Reinit values.
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$timestamp = time() - 60;
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$maximum_time = 30;
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$timeout_passed = false;
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$this->assertTrue($this->import->checkTimeout());
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}
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/**
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* Test for lookForUse
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*/
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public function testLookForUse(): void
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{
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$this->assertEquals(
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[
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null,
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null,
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],
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$this->import->lookForUse(null, null, null)
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);
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$this->assertEquals(
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[
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'myDb',
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null,
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],
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$this->import->lookForUse(null, 'myDb', null)
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);
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$this->assertEquals(
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[
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'myDb',
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true,
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],
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$this->import->lookForUse(null, 'myDb', true)
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);
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$this->assertEquals(
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[
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'myDb',
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true,
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],
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$this->import->lookForUse('select 1 from myTable', 'myDb', true)
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);
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$this->assertEquals(
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[
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'anotherDb',
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true,
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],
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$this->import->lookForUse('use anotherDb', 'myDb', false)
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);
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$this->assertEquals(
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[
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'anotherDb',
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true,
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],
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$this->import->lookForUse('use anotherDb', 'myDb', true)
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);
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$this->assertEquals(
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[
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'anotherDb',
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true,
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],
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$this->import->lookForUse('use `anotherDb`;', 'myDb', true)
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);
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}
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/**
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* Test for getColumnAlphaName
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*
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* @param string $expected Expected result of the function
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* @param int $num The column number
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*
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* @dataProvider provGetColumnAlphaName
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*/
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public function testGetColumnAlphaName(string $expected, int $num): void
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{
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$this->assertEquals($expected, $this->import->getColumnAlphaName($num));
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}
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/**
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* Data provider for testGetColumnAlphaName
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*
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* @return array
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*/
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public function provGetColumnAlphaName(): array
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{
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return [
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[
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'A',
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1,
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],
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[
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'Z',
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0,
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],
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[
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'AA',
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27,
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],
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[
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'AZ',
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52,
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],
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[
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'BA',
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53,
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],
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[
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'BB',
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54,
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],
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];
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}
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/**
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* Test for getColumnNumberFromName
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*
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* @param int $expected Expected result of the function
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* @param string|null $name column name(i.e. "A", or "BC", etc.)
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*
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* @dataProvider provGetColumnNumberFromName
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*/
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public function testGetColumnNumberFromName(int $expected, ?string $name): void
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{
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$this->assertEquals($expected, $this->import->getColumnNumberFromName($name));
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}
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/**
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* Data provider for testGetColumnNumberFromName
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*
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* @return array
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*/
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public function provGetColumnNumberFromName(): array
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{
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return [
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[
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1,
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'A',
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],
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[
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26,
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'Z',
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],
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[
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27,
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'AA',
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],
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[
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52,
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'AZ',
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],
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[
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53,
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'BA',
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],
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[
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54,
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'BB',
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],
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];
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}
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/**
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* Test for getDecimalPrecision
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*
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* @param int $expected Expected result of the function
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* @param string|null $size Size of field
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*
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* @dataProvider provGetDecimalPrecision
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*/
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public function testGetDecimalPrecision(int $expected, ?string $size): void
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{
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$this->assertEquals($expected, $this->import->getDecimalPrecision($size));
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}
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/**
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* Data provider for testGetDecimalPrecision
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*
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* @return array
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*/
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public function provGetDecimalPrecision(): array
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{
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return [
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[
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2,
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'2,1',
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],
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[
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6,
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'6,2',
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],
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[
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6,
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'6,0',
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],
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[
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16,
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'16,2',
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],
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];
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}
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/**
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* Test for getDecimalScale
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*
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* @param int $expected Expected result of the function
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* @param string|null $size Size of field
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*
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* @dataProvider provGetDecimalScale
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*/
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public function testGetDecimalScale(int $expected, ?string $size): void
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{
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$this->assertEquals($expected, $this->import->getDecimalScale($size));
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}
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/**
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* Data provider for testGetDecimalScale
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*
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* @return array
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*/
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public function provGetDecimalScale(): array
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{
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return [
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[
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1,
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'2,1',
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],
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[
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2,
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'6,2',
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],
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[
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0,
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'6,0',
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],
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[
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20,
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'30,20',
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],
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];
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}
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/**
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* Test for getDecimalSize
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*
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* @param array $expected Expected result of the function
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* @param string|null $cell Cell content
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*
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* @dataProvider provGetDecimalSize
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*/
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public function testGetDecimalSize(array $expected, ?string $cell): void
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{
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$this->assertEquals($expected, $this->import->getDecimalSize($cell));
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}
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/**
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* Data provider for testGetDecimalSize
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*
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* @return array
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*/
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public function provGetDecimalSize(): array
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{
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return [
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[
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[
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2,
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1,
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'2,1',
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],
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'2.1',
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],
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[
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[
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2,
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1,
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'2,1',
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],
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'6.2',
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],
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[
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[
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3,
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1,
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'3,1',
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],
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'10.0',
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],
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[
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[
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4,
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2,
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'4,2',
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],
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'30.20',
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],
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];
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}
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/**
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* Test for detectType
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*
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* @param int $expected Expected result of the function
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* @param int|null $type Last cumulative column type (VARCHAR or INT or
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* BIGINT or DECIMAL or NONE)
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* @param string|null $cell String representation of the cell for which a
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* best-fit type is to be determined
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*
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* @dataProvider provDetectType
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*/
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public function testDetectType(int $expected, ?int $type, ?string $cell): void
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{
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$this->assertEquals($expected, $this->import->detectType($type, $cell));
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}
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/**
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* Data provider for testDetectType
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*
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* @return array
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*/
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public function provDetectType(): array
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{
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$data = [
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[
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Import::NONE,
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null,
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'NULL',
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],
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[
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Import::NONE,
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Import::NONE,
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'NULL',
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],
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[
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Import::INT,
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Import::INT,
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'NULL',
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],
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[
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Import::VARCHAR,
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Import::VARCHAR,
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'NULL',
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],
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[
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Import::VARCHAR,
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null,
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null,
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],
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[
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Import::VARCHAR,
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Import::INT,
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null,
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],
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[
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Import::INT,
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Import::INT,
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'10',
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],
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[
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Import::DECIMAL,
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Import::DECIMAL,
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'10.2',
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],
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[
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Import::DECIMAL,
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Import::INT,
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'10.2',
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],
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[
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Import::VARCHAR,
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Import::VARCHAR,
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'test',
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],
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[
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Import::VARCHAR,
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Import::INT,
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'test',
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],
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];
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if (PHP_INT_MAX > 2147483647) {
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$data[] = [
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Import::BIGINT,
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Import::BIGINT,
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'2147483648',
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];
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$data[] = [
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Import::BIGINT,
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Import::INT,
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'2147483648',
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];
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} else {
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// To be fixed ?
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// Can not detect a BIGINT since the value is over PHP_INT_MAX
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$data[] = [
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Import::VARCHAR,
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Import::BIGINT,
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'2147483648',
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];
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$data[] = [
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Import::VARCHAR,
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Import::INT,
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'2147483648',
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];
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}
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return $data;
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}
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/**
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* Test for getMatchedRows.
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*/
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public function testPMAGetMatchedRows(): void
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{
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$GLOBALS['db'] = 'PMA';
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$updateQuery = 'UPDATE `table_1` '
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. 'SET `id` = 20 '
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. 'WHERE `id` > 10';
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$simulatedUpdateQuery = 'SELECT `id` FROM `table_1` WHERE `id` > 10 AND (`id` <> 20)';
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$deleteQuery = 'DELETE FROM `table_1` '
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. 'WHERE `id` > 10';
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$simulatedDeleteQuery = 'SELECT * FROM `table_1` WHERE `id` > 10';
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$this->simulatedQueryTest($updateQuery, $simulatedUpdateQuery);
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$this->simulatedQueryTest($deleteQuery, $simulatedDeleteQuery);
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}
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/**
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* Tests simulated UPDATE/DELETE query.
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*
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* @param string $sqlQuery SQL query
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* @param string $simulatedQuery Simulated query
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*/
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public function simulatedQueryTest(string $sqlQuery, string $simulatedQuery): void
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{
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$parser = new Parser($sqlQuery);
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$analyzed_sql_results = [
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'query' => $sqlQuery,
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'parser' => $parser,
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'statement' => $parser->statements[0],
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];
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$simulated_data = $this->import->getMatchedRows($analyzed_sql_results);
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// URL to matched rows.
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$_url_params = [
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'db' => 'PMA',
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'sql_query' => $simulatedQuery,
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];
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$matched_rows_url = Url::getFromRoute('/sql', $_url_params);
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$this->assertEquals(
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[
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'sql_query' => Generator::formatSql(
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$analyzed_sql_results['query']
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),
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'matched_rows' => 2,
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'matched_rows_url' => $matched_rows_url,
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],
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$simulated_data
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);
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}
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/**
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* Test for checkIfRollbackPossible
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*/
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public function testPMACheckIfRollbackPossible(): void
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{
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$GLOBALS['db'] = 'PMA';
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$sqlQuery = 'UPDATE `table_1` AS t1, `table_2` t2 '
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. 'SET `table_1`.`id` = `table_2`.`id` '
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. 'WHERE 1';
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$this->assertTrue($this->import->checkIfRollbackPossible($sqlQuery));
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}
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/**
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* Data provider for testSkipByteOrderMarksFromContents
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*
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* @return array[]
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*/
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public function providerContentWithByteOrderMarks(): array
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{
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return [
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[
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"\xEF\xBB\xBF blabla上海",
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' blabla上海',
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],
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[
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"\xEF\xBB\xBF blabla",
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' blabla',
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],
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[
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"\xEF\xBB\xBF blabla\xEF\xBB\xBF",
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" blabla\xEF\xBB\xBF",
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],
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[
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"\xFE\xFF blabla",
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' blabla',
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],
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[
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"\xFE\xFF blabla\xFE\xFF",
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" blabla\xFE\xFF",
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],
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[
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"\xFF\xFE blabla",
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' blabla',
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],
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[
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"\xFF\xFE blabla\xFF\xFE",
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" blabla\xFF\xFE",
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],
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[
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"\xEF\xBB\xBF\x44\x52\x4F\x50\x20\x54\x41\x42\x4C\x45\x20\x49\x46\x20\x45\x58\x49\x53\x54\x53",
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'DROP TABLE IF EXISTS',
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],
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];
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}
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/**
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* Test for skipByteOrderMarksFromContents
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*
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* @param string $input The contents to strip BOM
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* @param string $cleanContents The contents cleaned
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*
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* @dataProvider providerContentWithByteOrderMarks
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*/
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public function testSkipByteOrderMarksFromContents(string $input, string $cleanContents): void
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{
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$this->assertEquals($cleanContents, $this->import->skipByteOrderMarksFromContents($input));
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}
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}
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