59 lines
1.4 KiB
PHP
59 lines
1.4 KiB
PHP
<?php declare(strict_types=1);
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namespace Aviat\Kilo\Tests\Tokens;
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use Aviat\Kilo\Tokens\PHP;
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use PHPUnit\Framework\TestCase;
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class PHPTest extends TestCase {
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public function testGetFileTokens(): void
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{
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$filename = realpath(__DIR__ . '/../../test.php');
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$file = file_get_contents($filename);
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$tokens = PHP::getFileTokens($filename);
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$lines = explode("\n", $file);
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array_unshift($lines, '');
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$this->verifyTokens($tokens, $lines);
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}
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public function testGetFileTokensEmptyFile(): void
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{
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$filename = __DIR__ . '/../../foobarbaz.php';
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$this->assertEmpty(PHP::getFileTokens($filename));
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}
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private function verifyTokens(array $tokens, array $lines): void
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{
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$misplacedTokens = [];
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foreach ($tokens as $index => $lineTokens)
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{
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if (empty($lineTokens))
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{
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$this->assertEmpty(trim($lines[$index]), 'Token is empty for non-empty line');
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}
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foreach ($lineTokens as $token)
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{
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// don't compare whitespace-only tokens
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if (empty(trim($token['char'])))
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{
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continue;
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}
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$this->assertIsArray($token, 'All outputted tokens should be arrays');
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// Make sure the matched string for the token is on the correct line
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if (strpos($lines[$index], trim($token['char'])) === FALSE)
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{
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$token['misplaced_line'] = $index;
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$misplacedTokens[] = $token;
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}
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}
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}
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$this->assertEmpty($misplacedTokens, 'Not all tokens are on the correct lines: ' . print_r($misplacedTokens, TRUE));
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}
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} |