Add APCu test

README.md

@@ -93,6 +93,19 @@ option must be given to configure script: "--with-php-config=.../php-config5"
 5. `make install`
 6. igbinary.so is installed to the default extension directory
 
+### To run APCu test
+
+```
+# go to modules directory
+cd modules
+
+# ... and create symlink to apcu extension
+# it will be loaded during test suite
+/opt/lib/php/extensions/no-debug-non-zts-20121212/apcu.so
+```
+
+Similar approach should work for APC.
+
 Bugs & Contributions
 --------------------
 

tests/igbinary_045.phpt

@@ -12,6 +12,7 @@ if (version_compare($ext->getVersion(), '3.1.7', '<')) {
 }
 
 --INI--
+extension=apc.so
 apc.enable_cli=1
 apc.serializer=igbinary
 --FILE--

tests/igbinary_045b.phpt

@@ -0,0 +1,36 @@
+--TEST--
+APCu serializer registration
+--SKIPIF--
+<?php
+if (!extension_loaded('apcu')) {
+	echo "skip APCu not loaded";
+}
+
+$ext = new ReflectionExtension('apcu');
+if (version_compare($ext->getVersion(), '4.0.2', '<')) {
+	echo "skip require APCu version 4.0.2 or above";
+}
+
+--INI--
+extension=apcu.so
+apc.enable_cli=1
+apc.serializer=igbinary
+--FILE--
+<?php
+echo ini_get('apc.serializer'), "\n";
+
+class Bar {
+	public $foo = 10;
+}
+
+$a = new Bar;
+apc_store('foo', $a);
+unset($a);
+
+var_dump(apc_fetch('foo'));
+--EXPECTF--
+igbinary
+object(Bar)#%d (1) {
+  ["foo"]=>
+  int(10)
+}