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58 lines
1.9 KiB
58 lines
1.9 KiB
<?php
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require_once "class.test.php";
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class UndefinedMethods extends Test {
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var $name = "Access to undefined object methods";
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static function ignore3rdparty() {
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return false;
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}
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function testUndefinedMethods() {
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$scripts = static::getAllScripts();
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$function_defs = array();
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foreach ($scripts as $s) {
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$matches = array();
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preg_match_all('/^\s*(?:\/\*[^*]*\*\/)?\s*'
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.'(?:(?:private|public|protected|static|abstract)\s+)*'
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.'function\s+&?\s*([^(\s]+)\s*\(/m',
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file_get_contents($s), $matches);
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$function_defs = array_merge($function_defs, $matches[1]);
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}
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foreach (find_function_calls($scripts) as $call) {
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list($file, $no, $line, $func) = $call;
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if (!in_array($func, $function_defs)) {
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// We don't ship all of mdpf, so a bit of it looks undefined
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if (strpos($file, '/mpdf/') === false)
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$this->fail($file, $no, "$func: Definitely undefined");
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}
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else {
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$this->pass();
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}
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}
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}
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}
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function find_function_calls($scripts) {
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$calls=array();
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foreach ($scripts as $s) {
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$lines = explode("\n", file_get_contents($s));
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$lineno=0;
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foreach ($lines as $line) {
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$lineno++; $matches=array();
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// Ignore what looks like within comments (#|/|*)
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if (preg_match('/^(\s*?)(#|\/|\*)/m', $line))
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continue;
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preg_match_all('/^.*\w+(?:-[>]|::)([a-zA-Z0-9_]+)\(.*/', $line, $matches,
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PREG_SET_ORDER);
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foreach ($matches as $m)
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if (strpos($m[0], 'nolint') === false)
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$calls[] = array($s, $lineno, $line, $m[1]);
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}
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}
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return $calls;
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}
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return 'UndefinedMethods';
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?>
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