Jan-Niclas LoosenandClaude Sonnet 5.5
775d611cfa
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
32 lines
1.3 KiB
PHP
32 lines
1.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace LIT\MCP\Tests\Unit\Integrations\Divi\Design;
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use LIT\MCP\Integrations\Divi\Design\FontSignature;
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use PHPUnit\Framework\TestCase;
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final class FontSignatureTest extends TestCase
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{
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public function testTheFourFormatsAreRecognizedByTheirFirstFourBytes(): void
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{
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self::assertSame('woff2', FontSignature::detect("wOF2\x00\x01\x00\x00\x00\x00\x12\x34"));
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self::assertSame('woff', FontSignature::detect("wOFF\x00\x01\x00\x00"));
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self::assertSame('ttf', FontSignature::detect("\x00\x01\x00\x00\x00\x0c\x00\x80"));
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self::assertSame('ttf', FontSignature::detect('true' . "\x00\x0c"), 'Apple TrueType');
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self::assertSame('otf', FontSignature::detect("OTTO\x00\x0a\x00\x80"));
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}
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public function testEverythingElseIsNoFont(): void
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{
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self::assertNull(FontSignature::detect(''));
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self::assertNull(FontSignature::detect('wOF'), 'too short');
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self::assertNull(FontSignature::detect('wof2'), 'case matters');
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self::assertNull(FontSignature::detect('ttcf'), 'font collections are not accepted');
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self::assertNull(FontSignature::detect("\x89PNG\r\n\x1a\n"));
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self::assertNull(FontSignature::detect('<?php evil();'));
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self::assertNull(FontSignature::detect("\x00wOF2"), 'the magic must start at byte 0');
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}
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}
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