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46 lines
1.9 KiB
46 lines
1.9 KiB
2 months ago
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<?php
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namespace PhpOffice\PhpSpreadsheetTests\Shared;
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use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
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use PhpOffice\PhpSpreadsheet\Spreadsheet;
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use PHPUnit\Framework\TestCase;
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class StringHelperInvalidCharTest extends TestCase
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{
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public function testInvalidChar(): void
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{
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$spreadsheet = new Spreadsheet();
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$sheet = $spreadsheet->getActiveSheet();
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$substitution = '�';
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$array = [
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['Normal string', 'Hello', 'Hello'],
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['integer', 2, 2],
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['float', 2.1, 2.1],
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['boolean true', true, true],
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['illegal FFFE/FFFF', "H\xef\xbf\xbe\xef\xbf\xbfello", "H{$substitution}{$substitution}ello"],
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['illegal character', "H\xef\x00\x00ello", "H{$substitution}\x00\x00ello"],
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['overlong character', "H\xc0\xa0ello", "H{$substitution}{$substitution}ello"],
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['Osmanya as single character', "H\xf0\x90\x90\x80ello", 'H𐐀ello'],
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['Osmanya as surrogate pair (x)', "\xed\xa0\x81\xed\xb0\x80", "{$substitution}{$substitution}{$substitution}{$substitution}{$substitution}{$substitution}"],
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['Osmanya as surrogate pair (u)', "\u{d801}\u{dc00}", "{$substitution}{$substitution}{$substitution}{$substitution}{$substitution}{$substitution}"],
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['Half surrogate pair (u)', "\u{d801}", "{$substitution}{$substitution}{$substitution}"],
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['Control character', "\u{7}", "\u{7}"],
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];
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$sheet->fromArray($array);
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$row = 0;
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foreach ($array as $value) {
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self::assertSame($value[1] === $value[2], StringHelper::isUTF8((string) $value[1]));
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++$row;
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$expected = $value[2];
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self::assertSame(
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$expected,
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$sheet->getCell("B$row")->getValue(),
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$sheet->getCell("A$row")->getValue()
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);
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}
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$spreadsheet->disconnectWorksheets();
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}
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}
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