silverstripe-framework/tests/php/Core/PhpSyntaxTest.php

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<?php
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namespace SilverStripe\Core\Tests;
use SilverStripe\Dev\SapphireTest;
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/**
* Test the syntax of the PHP files with various settings
*/
class PhpSyntaxTest extends SapphireTest {
public function setUp() {
parent::setUp();
$this->markTestSkipped('This needs to be written to include only core php files, not test/thirdparty files');
}
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public function testShortTagsOffWillWork() {
// Ignore this test completely if running the test suite on windows
// TODO: Make it work on all platforms, by building an alternative to find | grep.
$returnCode = 0;
$output = array();
exec("which find && which grep && which php", $output, $returnCode);
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if($returnCode != 0) {
$this->markTestSkipped("Only works on *nix based systems");
return;
}
$settingTests = array('short_open_tag=Off','short_open_tag=On -d asp_tags=On');
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$files = $this->getAllFiles('php');
$files[] = FRAMEWORK_PATH.'/src/Dev/Install/config-form.html';
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foreach($files as $i => $file) {
$CLI_file = escapeshellarg($file);
foreach($settingTests as $settingTest) {
$returnCode = 0;
$output = array();
exec("php -l -d $settingTest $CLI_file", $output, $returnCode);
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$hasErrors = ($returnCode != 0
&& strpos('No syntax errors detected', implode("\n", $output)) === FALSE);
$this->assertFalse($hasErrors, "Syntax error parsing $CLI_file with setting $settingTest:\n"
. implode("\n", $output) . " (Returned: {$returnCode})");
}
}
}
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public function getAllFiles($ext = 'php') {
// TODO: Unix only
$cmd = sprintf(
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'find %s | grep %s',
BASE_PATH,
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escapeshellarg(".{$ext}\$")
);
return explode("\n", trim(`$cmd`));
}
}