81d1618777
Without inventing a SWIG/PHP-specific mechanism, we can't really finalise objects in the way the testcase expects, so adjust the testcase minimally so we avoid triggering C++ undefined behaviour (use-after-free).
69 lines
1.4 KiB
PHP
69 lines
1.4 KiB
PHP
<?php
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require "tests.php";
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require "director_finalizer.php";
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// New functions
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check::functions(array('deletefoo','getstatus','launder','resetstatus'));
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// New classes
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check::classes(array('director_finalizer','Foo'));
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// No new vars
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check::globals(array());
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class MyFoo extends Foo {
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function __destruct() {
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# It's not safe to call methods on the C++ object from the PHP destructor
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# if the object has been disowned, since the C++ object will already have
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# been destroyed by the time the PHP destructor runs.
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if ($this->thisown) {
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$this->orStatus(2);
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}
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if (method_exists(get_parent_class(), "__destruct")) {
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parent::__destruct();
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}
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}
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}
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resetStatus();
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$a = new MyFoo();
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unset($a);
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check::equal(getStatus(), 3, "getStatus() failed #1");
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resetStatus();
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$a = new MyFoo();
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launder($a);
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check::equal(getStatus(), 0, "getStatus() failed #2");
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unset($a);
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check::equal(getStatus(), 3, "getStatus() failed #3");
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resetStatus();
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$a = new MyFoo();
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$a->thisown = 0;
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check::equal(getStatus(), 0, "shadow release does not fire destructor of disowned object");
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deleteFoo($a);
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unset($a);
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# getStatus() would ideally return 3 here.
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check::equal(getStatus(), 1, "getStatus() failed #4");
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resetStatus();
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$a = new MyFoo();
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$a->thisown = 0;
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$g = launder($a);
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unset($a);
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deleteFoo($g);
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# getStatus() would ideally return 3 here.
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check::equal(getStatus(), 1, "getStatus() failed #5");
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resetStatus();
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check::done();
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