mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-08-22 02:44:58 +00:00
Adrien Crivelli
2a0a53cd6a
Because they tend to clutter our code a lot and unfortunately, there are lots of false positives. Instead, it would probably be better to deal with false positives out of band, via the Scrutinizer web UI.
84 lines
3.0 KiB
PHP
84 lines
3.0 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpOffice\PhpSpreadsheetTests\Worksheet;
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use GdImage;
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use PhpOffice\PhpSpreadsheet\Exception;
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use PhpOffice\PhpSpreadsheet\Worksheet\MemoryDrawing;
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use PHPUnit\Framework\TestCase;
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class MemoryDrawingTest extends TestCase
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{
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public function testMemoryDrawing(): void
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{
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$name = 'In-Memory image';
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$gdImage = @imagecreatetruecolor(120, 20);
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if ($gdImage === false) {
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self::markTestSkipped('Unable to create GD Image for MemoryDrawing');
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}
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$textColor = (int) imagecolorallocate($gdImage, 255, 255, 255);
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imagestring($gdImage, 1, 5, 5, 'Created with PhpSpreadsheet', $textColor);
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$drawing = new MemoryDrawing();
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$drawing->setName($name);
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$drawing->setDescription('In-Memory image 1');
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$drawing->setCoordinates('A1');
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$drawing->setImageResource($gdImage);
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$drawing->setRenderingFunction(MemoryDrawing::RENDERING_PNG);
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$drawing->setMimeType(MemoryDrawing::MIMETYPE_PNG);
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self::assertIsObject($drawing->getImageResource());
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self::assertInstanceOf(GdImage::class, $drawing->getImageResource());
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self::assertSame(MemoryDrawing::MIMETYPE_DEFAULT, $drawing->getMimeType());
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self::assertSame(MemoryDrawing::RENDERING_DEFAULT, $drawing->getRenderingFunction());
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}
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public function testMemoryDrawingFromString(): void
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{
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$imageFile = __DIR__ . '/../../data/Worksheet/officelogo.jpg';
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$imageString = file_get_contents($imageFile);
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if ($imageString === false) {
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self::markTestSkipped('Unable to read Image file for MemoryDrawing');
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}
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$drawing = MemoryDrawing::fromString($imageString);
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self::assertIsObject($drawing->getImageResource());
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self::assertInstanceOf(GdImage::class, $drawing->getImageResource());
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self::assertSame(MemoryDrawing::MIMETYPE_JPEG, $drawing->getMimeType());
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self::assertSame(MemoryDrawing::RENDERING_JPEG, $drawing->getRenderingFunction());
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}
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public function testMemoryDrawingFromInvalidString(): void
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{
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$this->expectException(Exception::class);
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$this->expectExceptionMessage('Value cannot be converted to an image');
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$imageString = 'I am not an image';
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MemoryDrawing::fromString($imageString);
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}
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public function testMemoryDrawingFromStream(): void
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{
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$imageFile = __DIR__ . '/../../data/Worksheet/officelogo.jpg';
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$imageStream = fopen($imageFile, 'rb');
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if ($imageStream === false) {
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self::markTestSkipped('Unable to read Image file for MemoryDrawing');
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}
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$drawing = MemoryDrawing::fromStream($imageStream);
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fclose($imageStream);
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self::assertIsObject($drawing->getImageResource());
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self::assertInstanceOf(GdImage::class, $drawing->getImageResource());
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self::assertSame(MemoryDrawing::MIMETYPE_JPEG, $drawing->getMimeType());
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self::assertSame(MemoryDrawing::RENDERING_JPEG, $drawing->getRenderingFunction());
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}
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}
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