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https://github.com/PHPOffice/PhpSpreadsheet.git
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oleibman
9cf526a920
Fix #2499, which see for details of an obscure problem affecting both PhpSpreadsheet and Excel. Add support for palette contained in workbook styles. This seems to be a very rare occurrence, so allow it only when the palette contains exactly 64 entries. If there are other possibilities, we'll presumably have a new workbook to guide us how to handle them. Also add some tests for specification of indexed color without palette, another rarity (no in-range examples amongst our current files). Also change one private static array, initialized once at run-time and never changed, to a constant.
35 lines
1.1 KiB
PHP
35 lines
1.1 KiB
PHP
<?php
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namespace PhpOffice\PhpSpreadsheetTests\Style;
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use PhpOffice\PhpSpreadsheet\Reader\Xlsx\Styles;
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use PHPUnit\Framework\TestCase;
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class ColorIndexTest extends TestCase
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{
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/**
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* @dataProvider providerColorIndexes
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*/
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public function testColorIndex(string $expectedResult, string $xml, bool $background = false): void
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{
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$sxml = simplexml_load_string($xml);
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if ($sxml === false) {
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self::fail('Unable to parse xml');
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} else {
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$styles = new Styles();
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$result = $styles->readColor($sxml, $background);
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self::assertSame($expectedResult, $result);
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}
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}
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public function providerColorIndexes(): array
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{
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return [
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'subtract 7 to return system color 4' => ['FF00FF00', '<fgColor indexed="11"/>'],
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'default foreground color when out of range' => ['FF000000', '<color indexed="81"/>'],
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'default background color when out of range' => ['FFFFFFFF', '<bgColor indexed="81"/>', true],
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'rgb specified' => ['FF123456', '<bgColor rgb="FF123456"/>', true],
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];
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}
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}
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