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- --TEST--
- Bug #55701 (GlobIterator throws LogicException with message 'The parent constructor was not called')
- --FILE--
- <?php
- //
- // Some methods of GlobIterator do not throw a RuntimeException when the glob pattern doesn't match any file.
- // Most methods of GlobIterator throw a RuntimeException when the glob pattern doesn't match any file
- // because they get the properties of the current file
- function testBaseClass($f) {
- // The tested iterator is in an invalid state; the behaviour of most of its methods is undefined
- try {
- $f();
- echo "ran normally (expected)\n";
- } catch (RuntimeException $e) {
- // Throwing a RuntimeException is the correct behaviour for some methods
- echo "ran normally (expected)\n";
- } catch (\Error $e) {
- // Throwing a LogicException is not correct
- echo "threw LogicException (unexpected)\n";
- }
- }
- //
- // The derived classes must throw LogicException if the parent class constructor was not called
- function testChildClass($f) {
- try {
- $f();
- echo "didn't throw (unexpected)\n";
- } catch (\Error $e) {
- echo "threw Error (expected)\n";
- } catch (Exception $e) {
- echo "threw other exception (unexpected)\n";
- }
- }
- //
- // It must not throw LogicException when the iterator is not valid
- echo "->count()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->count();
- } );
- echo "->rewind()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->rewind();
- } );
- echo "->getFlags()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getFlags();
- } );
- echo "->setFlags()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->setFlags(FilesystemIterator::KEY_AS_PATHNAME);
- } );
- echo "->valid()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->valid();
- } );
- //
- // When the iterator is not valid, the behaviour of the next methods is undefined
- // Some of them throw a RuntimeException while others just return an invalid value
- // However, they must not throw LogicException
- echo "->current()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->current();
- } );
- echo "->key()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->key();
- } );
- echo "->next()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->next();
- } );
- echo "->getATime()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getATime();
- } );
- echo "->getBasename()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getBasename();
- } );
- echo "->getCTime()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getCTime();
- } );
- echo "->getExtension()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getExtension();
- } );
- echo "->getFilename()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getFilename();
- } );
- echo "->getGroup()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getGroup();
- } );
- echo "->getInode()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getInode();
- } );
- echo "->getMTime()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getMTime();
- } );
- echo "->getOwner()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getOwner();
- } );
- echo "->getPath()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getPath();
- } );
- echo "->getPathname()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getPathname();
- } );
- echo "->getPerms()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getPerms();
- } );
- echo "->getSize()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getSize();
- } );
- echo "->getType()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->getType();
- } );
- echo "->isDir()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->isDir();
- } );
- echo "->isDot()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->isDot();
- } );
- echo "->isExecutable()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->isExecutable();
- } );
- echo "->isFile()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->isFile();
- } );
- echo "->isLink()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->isLink();
- } );
- echo "->isReadable()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->isReadable();
- } );
- echo "->isWritable()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->isWritable();
- } );
- echo "->seek()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->seek(0);
- } );
- echo "->__toString()... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.abcdefghij');
- $o->__toString();
- } );
- //
- // Supplemental test: no method should throw LogicException if it is invoked
- // after a successful iteration over a non-empty list of files.
- echo "non-empty GlobIterator... ";
- testBaseClass( function() {
- $o = new GlobIterator(__DIR__.'/*.phpt');
- foreach ($o as $file) {
- // nothing here, just consume all the items
- }
- // This must not throw an exception
- $o->count();
- } );
- //
- // The correct existing behaviour must not change
- // The classes SplFileObject and SplTempFileObject are not affected by the bug
- echo "======================= test there are no regressions =======================\n";
- echo "SplFileObject existent file... ";
- testBaseClass( function() {
- $o = new SplFileObject(__FILE__);
- $o->fread(1);
- } );
- echo "SplFileObject non-existent file... ";
- testBaseClass( function() {
- $o = new SplFileObject('/tmp/abcdefghij.abcdefghij');
- $o->fread(1);
- } );
- //
- // Check that when derived classes do not call GlobIterator::__construct()
- // the LogicException is thrown (don't break the behaviour introduced to fix bug #54384)
- echo "extends GlobIterator... ";
- class GlobIteratorChild extends GlobIterator {
- public function __construct() {}
- }
- testChildClass( function() {
- $o = new GlobIteratorChild();
- $o->count();
- } );
- echo "extends SplFileObject... ";
- class SplFileObjectChild extends SplFileObject {
- public function __construct() {}
- }
- testChildClass( function() {
- $o = new SplFileObjectChild();
- $o->count();
- } );
- echo "extends SplTempFileObject... ";
- class SplTempFileObjectChild extends SplTempFileObject {
- public function __construct() {}
- }
- testChildClass( function() {
- $o = new SplTempFileObjectChild();
- $o->count();
- } );
- ?>
- --EXPECT--
- ->count()... ran normally (expected)
- ->rewind()... ran normally (expected)
- ->getFlags()... ran normally (expected)
- ->setFlags()... ran normally (expected)
- ->valid()... ran normally (expected)
- ->current()... ran normally (expected)
- ->key()... ran normally (expected)
- ->next()... ran normally (expected)
- ->getATime()... ran normally (expected)
- ->getBasename()... ran normally (expected)
- ->getCTime()... ran normally (expected)
- ->getExtension()... ran normally (expected)
- ->getFilename()... ran normally (expected)
- ->getGroup()... ran normally (expected)
- ->getInode()... ran normally (expected)
- ->getMTime()... ran normally (expected)
- ->getOwner()... ran normally (expected)
- ->getPath()... ran normally (expected)
- ->getPathname()... ran normally (expected)
- ->getPerms()... ran normally (expected)
- ->getSize()... ran normally (expected)
- ->getType()... ran normally (expected)
- ->isDir()... ran normally (expected)
- ->isDot()... ran normally (expected)
- ->isExecutable()... ran normally (expected)
- ->isFile()... ran normally (expected)
- ->isLink()... ran normally (expected)
- ->isReadable()... ran normally (expected)
- ->isWritable()... ran normally (expected)
- ->seek()... ran normally (expected)
- ->__toString()... ran normally (expected)
- non-empty GlobIterator... ran normally (expected)
- ======================= test there are no regressions =======================
- SplFileObject existent file... ran normally (expected)
- SplFileObject non-existent file... ran normally (expected)
- extends GlobIterator... threw Error (expected)
- extends SplFileObject... threw Error (expected)
- extends SplTempFileObject... threw Error (expected)
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