[apple/xnu.git] / iokit / Tests / Tests.cpp

/*
 * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. The rights granted to you under the License
 * may not be used to create, or enable the creation or redistribution of,
 * unlawful or unlicensed copies of an Apple operating system, or to
 * circumvent, violate, or enable the circumvention or violation of, any
 * terms of an Apple operating system software license agreement.
 * 
 * Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
 */
/*
 *
 */

#define TEST_HEADERS    0

#if TEST_HEADERS

#include <libkern/OSByteOrder.h>
#include <libkern/c++/OSArray.h>
#include <libkern/c++/OSBoolean.h>
#include <libkern/c++/OSCollection.h>
#include <libkern/c++/OSCollectionIterator.h>
#include <libkern/c++/OSContainers.h>
#include <libkern/c++/OSCPPDebug.h>
#include <libkern/c++/OSData.h>
#include <libkern/c++/OSDictionary.h>
#include <libkern/c++/OSEndianTypes.h>
#include <libkern/c++/OSIterator.h>
#include <libkern/c++/OSKext.h>
#include <libkern/c++/OSLib.h>
#include <libkern/c++/OSMetaClass.h>
#include <libkern/c++/OSNumber.h>
#include <libkern/c++/OSObject.h>
#include <libkern/c++/OSOrderedSet.h>
#include <libkern/c++/OSSerialize.h>
#include <libkern/c++/OSSet.h>
#include <libkern/c++/OSString.h>
#include <libkern/c++/OSSymbol.h>
#include <libkern/c++/OSUnserialize.h>
#include <libkern/crypto/aes.h>
#include <libkern/crypto/aesxts.h>
#include <libkern/crypto/crypto_internal.h>
#include <libkern/crypto/des.h>
#include <libkern/crypto/md5.h>
#include <libkern/crypto/register_crypto.h>
#include <libkern/crypto/sha1.h>
#include <libkern/crypto/sha2.h>
#include <libkern/kernel_mach_header.h>
#include <libkern/kext_request_keys.h>
#include <libkern/kxld.h>
#include <libkern/kxld_types.h>
#include <libkern/locks.h>
#include <libkern/mkext.h>
#include <libkern/OSAtomic.h>
#include <libkern/OSBase.h>
#include <libkern/OSDebug.h>
#include <libkern/OSKextLib.h>
#include <libkern/OSKextLibPrivate.h>
#include <libkern/OSMalloc.h>
#include <libkern/OSReturn.h>
#include <libkern/OSSerializeBinary.h>
#include <libkern/OSTypes.h>
#include <libkern/prelink.h>
#include <libkern/stack_protector.h>
#include <libkern/sysctl.h>
#include <libkern/tree.h>
#include <libkern/zconf.h>
#include <libkern/zlib.h>

#include <IOKit/AppleKeyStoreInterface.h>
#include <IOKit/assert.h>
#include <IOKit/IOBSD.h>
#include <IOKit/IOBufferMemoryDescriptor.h>
#include <IOKit/IOCatalogue.h>
#include <IOKit/IOCommand.h>
#include <IOKit/IOCommandGate.h>
#include <IOKit/IOCommandPool.h>
#include <IOKit/IOCommandQueue.h>
#include <IOKit/IOConditionLock.h>
#include <IOKit/IOCPU.h>
//#include <IOKit/IODataQueue.h>
#include <IOKit/IODataQueueShared.h>
#include <IOKit/IODeviceMemory.h>
#include <IOKit/IODeviceTreeSupport.h>
#include <IOKit/IODMACommand.h>
#include <IOKit/IODMAController.h>
#include <IOKit/IODMAEventSource.h>
#include <IOKit/IOEventSource.h>
#include <IOKit/IOFilterInterruptEventSource.h>
#include <IOKit/IOHibernatePrivate.h>
#include <IOKit/IOInterleavedMemoryDescriptor.h>
#include <IOKit/IOInterruptAccounting.h>
#include <IOKit/IOInterruptAccountingPrivate.h>
#include <IOKit/IOInterruptController.h>
#include <IOKit/IOInterruptEventSource.h>
#include <IOKit/IOInterrupts.h>
#include <IOKit/IOKernelReporters.h>
#include <IOKit/IOKernelReportStructs.h>
#include <IOKit/IOKitDebug.h>
#include <IOKit/IOKitDiagnosticsUserClient.h>
#include <IOKit/IOKitKeys.h>
#include <IOKit/IOKitKeysPrivate.h>
#include <IOKit/IOKitServer.h>
#include <IOKit/IOLib.h>
#include <IOKit/IOLocks.h>
#include <IOKit/IOLocksPrivate.h>
#include <IOKit/IOMapper.h>
#include <IOKit/IOMemoryCursor.h>
#include <IOKit/IOMemoryDescriptor.h>
#include <IOKit/IOMessage.h>
#include <IOKit/IOMultiMemoryDescriptor.h>
#include <IOKit/IONotifier.h>
#include <IOKit/IONVRAM.h>
#include <IOKit/IOPlatformExpert.h>
#include <IOKit/IOPolledInterface.h>
#include <IOKit/IORangeAllocator.h>
#include <IOKit/IORegistryEntry.h>
#include <IOKit/IOReportMacros.h>
#include <IOKit/IOReportTypes.h>
#include <IOKit/IOReturn.h>
#include <IOKit/IOService.h>
#include <IOKit/IOServicePM.h>
#include <IOKit/IOSharedDataQueue.h>
#include <IOKit/IOSharedLock.h>
#include <IOKit/IOStatistics.h>
#include <IOKit/IOStatisticsPrivate.h>
#include <IOKit/IOSubMemoryDescriptor.h>
#include <IOKit/IOSyncer.h>
#include <IOKit/IOTimerEventSource.h>
#include <IOKit/IOTimeStamp.h>
#include <IOKit/IOTypes.h>
#include <IOKit/IOUserClient.h>
#include <IOKit/IOWorkLoop.h>
#include <IOKit/nvram/IONVRAMController.h>
#include <IOKit/OSMessageNotification.h>
#include <IOKit/platform/AppleMacIO.h>
#include <IOKit/platform/AppleMacIODevice.h>
#include <IOKit/platform/AppleNMI.h>
#include <IOKit/platform/ApplePlatformExpert.h>
#include <IOKit/power/IOPwrController.h>
#include <IOKit/pwr_mgt/IOPM.h>
#include <IOKit/pwr_mgt/IOPMinformee.h>
#include <IOKit/pwr_mgt/IOPMinformeeList.h>
#include <IOKit/pwr_mgt/IOPMLibDefs.h>
#include <IOKit/pwr_mgt/IOPMlog.h>
#include <IOKit/pwr_mgt/IOPMPowerSource.h>
#include <IOKit/pwr_mgt/IOPMPowerSourceList.h>
#include <IOKit/pwr_mgt/IOPMpowerState.h>
#include <IOKit/pwr_mgt/IOPMPrivate.h>
#include <IOKit/pwr_mgt/IOPowerConnection.h>
#include <IOKit/pwr_mgt/RootDomain.h>
#include <IOKit/rtc/IORTCController.h>
#include <IOKit/system.h>
#include <IOKit/system_management/IOWatchDogTimer.h>

#endif /* TEST_HEADERS */

#include <sys/sysctl.h>
#include <libkern/c++/OSData.h>
#include "Tests.h"


#if DEVELOPMENT || DEBUG

#include <IOKit/IOWorkLoop.h>
#include <IOKit/IOTimerEventSource.h>
#include <IOKit/IOInterruptEventSource.h>
#include <IOKit/IOCommandGate.h>
#include <IOKit/IOPlatformExpert.h>
#include <libkern/Block.h>
#include <libkern/Block_private.h>

static uint64_t gIOWorkLoopTestDeadline;

static void
TESAction(OSObject * owner, IOTimerEventSource * tes)
{
    if (mach_absolute_time() < gIOWorkLoopTestDeadline) tes->setTimeout(1, kMicrosecondScale);
}

static int
IOWorkLoopTest(int newValue)
{
    IOReturn err;
    uint32_t idx;
    IOWorkLoop * wl;
    IOTimerEventSource * tes;
    IOInterruptEventSource * ies;

    wl = IOWorkLoop::workLoop();
    assert(wl);
    tes = IOTimerEventSource::timerEventSource(kIOTimerEventSourceOptionsPriorityWorkLoop, wl, &TESAction);
    assert(tes);
    err = wl->addEventSource(tes);
    assert(kIOReturnSuccess == err);
    clock_interval_to_deadline(100, kMillisecondScale, &gIOWorkLoopTestDeadline);
    for (idx = 0; mach_absolute_time() < gIOWorkLoopTestDeadline; idx++)
    {
	tes->setTimeout(idx & 1023, kNanosecondScale);
    }
    tes->cancelTimeout();
    wl->removeEventSource(tes);
    tes->release();

    int value = 3;

    tes = IOTimerEventSource::timerEventSource(kIOTimerEventSourceOptionsDefault, wl, ^(IOTimerEventSource * tes){
	kprintf("wl %p, value %d\n", wl, value);
    });
    err = wl->addEventSource(tes);
    assert(kIOReturnSuccess == err);

    value = 2;
    tes->setTimeout(1, kNanosecondScale);
    IOSleep(1);
    wl->removeEventSource(tes);
    tes->release();

    ies = IOInterruptEventSource::interruptEventSource(wl, NULL, 0, ^void(IOInterruptEventSource *sender, int count){
	kprintf("ies block %p, %d\n", sender, count);
    });

    assert(ies);
    kprintf("ies %p\n", ies);
    err = wl->addEventSource(ies);
    assert(kIOReturnSuccess == err);
    ies->interruptOccurred(NULL, NULL, 0);
    IOSleep(1);
    ies->interruptOccurred(NULL, NULL, 0);
    IOSleep(1);
    wl->removeEventSource(ies);
    ies->release();

    wl->release();

    return (0);
}

static int
OSCollectionTest(int newValue)
{
    OSArray * array = OSArray::withCapacity(8);
    array->setObject(kOSBooleanTrue);
    array->setObject(kOSBooleanFalse);
    array->setObject(kOSBooleanFalse);
    array->setObject(kOSBooleanTrue);
    array->setObject(kOSBooleanFalse);
    array->setObject(kOSBooleanTrue);

    __block unsigned int index;
    index = 0;
    array->iterateObjects(^bool(OSObject * obj) {
	kprintf("%d:%d ", index, (obj == kOSBooleanTrue) ? 1 : (obj == kOSBooleanFalse) ? 0 : 2);
	index++;
	return (false);
    });
    kprintf("\n");
    array->release();

    OSDictionary * dict = IOService::resourceMatching("hello");
    assert(dict);
    index = 0;
    dict->iterateObjects(^bool(const OSSymbol * sym, OSObject * obj) {
	OSString * str = OSDynamicCast(OSString, obj);
	assert(str);
	kprintf("%d:%s=%s\n", index, sym->getCStringNoCopy(), str->getCStringNoCopy());
	index++;
	return (false);
    });
    dict->release();

    OSSerializer * serializer = OSSerializer::withBlock(^bool(OSSerialize * s){
	return (gIOBSDUnitKey->serialize(s));
    });
    assert(serializer);
    IOService::getPlatform()->setProperty("OSSerializer_withBlock", serializer);
    serializer->release();

    return (0);
}

#if 0
#include <IOKit/IOUserClient.h>
class TestUserClient : public IOUserClient
{
    OSDeclareDefaultStructors(TestUserClient);
    virtual void stop( IOService *provider) APPLE_KEXT_OVERRIDE;
    virtual bool finalize(IOOptionBits options) APPLE_KEXT_OVERRIDE;
    virtual IOReturn externalMethod( uint32_t selector,
                    IOExternalMethodArguments * arguments,
                    IOExternalMethodDispatch * dispatch,
                    OSObject * target,
                    void * reference ) APPLE_KEXT_OVERRIDE;
};

void TestUserClient::stop( IOService *provider)
{
    kprintf("TestUserClient::stop\n");
}
bool TestUserClient::finalize(IOOptionBits options)
{
    kprintf("TestUserClient::finalize\n");
    return(true);
}
IOReturn TestUserClient::externalMethod( uint32_t selector,
                IOExternalMethodArguments * arguments,
                IOExternalMethodDispatch * dispatch,
                OSObject * target,
                void * reference )
{
    getProvider()->terminate();
    IOSleep(500);
    return (0);
}
OSDefineMetaClassAndStructors(TestUserClient, IOUserClient);
#endif

static int
IOServiceTest(int newValue)
{
    OSDictionary      * matching;
    IONotifier        * note;
    __block IOService * found;

#if 0
    found = new IOService;
    found->init();
    found->setName("IOTestUserClientProvider");
    found->attach(IOService::getPlatform());
    found->setProperty("IOUserClientClass", "TestUserClient");
    found->registerService();
#endif

    matching = IOService::serviceMatching("IOPlatformExpert");
    assert(matching);
    found = nullptr;
    note = IOService::addMatchingNotification(gIOMatchedNotification, matching, 0,
	^bool(IOService * newService, IONotifier * notifier) {
	    kprintf("found %s, %d\n", newService->getName(), newService->getRetainCount());
	    found = newService;
	    found->retain();
	    return (true);
	}
    );
    assert(note);
    assert(found);
    matching->release();
    note->remove();

    note = found->registerInterest(gIOBusyInterest,
	^IOReturn(uint32_t messageType, IOService * provider,
		  void   * messageArgument, size_t argSize) {
	kprintf("%p messageType 0x%08x %p\n", provider, messageType, messageArgument);
	return (kIOReturnSuccess);
    });
    assert(note);
    IOSleep(1*1000);
    note->remove();
    found->release();

    return (0);
}

#endif  /* DEVELOPMENT || DEBUG */

static int
sysctl_iokittest(__unused struct sysctl_oid *oidp, __unused void *arg1, __unused int arg2, struct sysctl_req *req)
{
    int error;
    int newValue, changed;

    error = sysctl_io_number(req, 0, sizeof(int), &newValue, &changed);
    if (error) return (error);

#if DEVELOPMENT || DEBUG
    if (changed && (66==newValue))
    {
	IOReturn ret;
	IOWorkLoop * wl = IOWorkLoop::workLoop();
	IOCommandGate * cg = IOCommandGate::commandGate(wl);
	ret = wl->addEventSource(cg);

	struct x
	{
	    uint64_t h;
	    uint64_t l;
	};
	struct x y;

	y.h = 0x1111111122222222;
	y.l = 0x3333333344444444;

	kprintf("ret1 %d\n", ret);
	ret = cg->runActionBlock(^(){
	    printf("hello %d 0x%qx\n", wl->inGate(), y.h);
	    return 99;
	});
	kprintf("ret %d\n", ret);
    }

    if (changed && (999==newValue))
    {
	OSData * data = OSData::withCapacity(16);
	data->release();
	data->release();
    }


    if (changed && newValue)
    {
	error = IOWorkLoopTest(newValue);
	assert(KERN_SUCCESS == error);
	error = IOServiceTest(newValue);
	assert(KERN_SUCCESS == error);
	error = OSCollectionTest(newValue);
	assert(KERN_SUCCESS == error);
	error = IOMemoryDescriptorTest(newValue);
	assert(KERN_SUCCESS == error);
    }
#endif  /* DEVELOPMENT || DEBUG */

    return (error);
}

SYSCTL_PROC(_kern, OID_AUTO, iokittest,
	CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_NOAUTO | CTLFLAG_KERN | CTLFLAG_LOCKED,
	0, 0, sysctl_iokittest, "I", "");
Commit	Line	Data
1c79356b	1	/*
d9a64523	2	* Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
1c79356b	3	*
2d21ac55	4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
1c79356b	5	*
2d21ac55 A	6	* This file contains Original Code and/or Modifications of Original Code
	7	* as defined in and that are subject to the Apple Public Source License
	8	* Version 2.0 (the 'License'). You may not use this file except in
	9	* compliance with the License. The rights granted to you under the License
	10	* may not be used to create, or enable the creation or redistribution of,
	11	* unlawful or unlicensed copies of an Apple operating system, or to
	12	* circumvent, violate, or enable the circumvention or violation of, any
	13	* terms of an Apple operating system software license agreement.
8f6c56a5	14	*
2d21ac55 A	15	* Please obtain a copy of the License at
	16	* http://www.opensource.apple.com/apsl/ and read it before using this file.
	17	*
	18	* The Original Code and all software distributed under the License are
	19	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
8f6c56a5 A	20	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
8f6c56a5 A	21	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
2d21ac55 A	22	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	23	* Please see the License for the specific language governing rights and
	24	* limitations under the License.
8f6c56a5	25	*
2d21ac55	26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
1c79356b A	27	*/
	28	/*
	29	*
	30	*/
	31
d9a64523	32	#define TEST_HEADERS 0
1c79356b	33
3e170ce0	34	#if TEST_HEADERS
1c79356b	35
3e170ce0 A	36	#include <libkern/OSByteOrder.h>
	37	#include <libkern/c++/OSArray.h>
	38	#include <libkern/c++/OSBoolean.h>
	39	#include <libkern/c++/OSCollection.h>
	40	#include <libkern/c++/OSCollectionIterator.h>
	41	#include <libkern/c++/OSContainers.h>
	42	#include <libkern/c++/OSCPPDebug.h>
	43	#include <libkern/c++/OSData.h>
	44	#include <libkern/c++/OSDictionary.h>
	45	#include <libkern/c++/OSEndianTypes.h>
	46	#include <libkern/c++/OSIterator.h>
	47	#include <libkern/c++/OSKext.h>
	48	#include <libkern/c++/OSLib.h>
	49	#include <libkern/c++/OSMetaClass.h>
	50	#include <libkern/c++/OSNumber.h>
	51	#include <libkern/c++/OSObject.h>
	52	#include <libkern/c++/OSOrderedSet.h>
	53	#include <libkern/c++/OSSerialize.h>
	54	#include <libkern/c++/OSSet.h>
	55	#include <libkern/c++/OSString.h>
	56	#include <libkern/c++/OSSymbol.h>
	57	#include <libkern/c++/OSUnserialize.h>
	58	#include <libkern/crypto/aes.h>
	59	#include <libkern/crypto/aesxts.h>
	60	#include <libkern/crypto/crypto_internal.h>
	61	#include <libkern/crypto/des.h>
	62	#include <libkern/crypto/md5.h>
	63	#include <libkern/crypto/register_crypto.h>
	64	#include <libkern/crypto/sha1.h>
	65	#include <libkern/crypto/sha2.h>
	66	#include <libkern/kernel_mach_header.h>
	67	#include <libkern/kext_request_keys.h>
	68	#include <libkern/kxld.h>
	69	#include <libkern/kxld_types.h>
	70	#include <libkern/locks.h>
	71	#include <libkern/mkext.h>
	72	#include <libkern/OSAtomic.h>
	73	#include <libkern/OSBase.h>
	74	#include <libkern/OSDebug.h>
	75	#include <libkern/OSKextLib.h>
	76	#include <libkern/OSKextLibPrivate.h>
	77	#include <libkern/OSMalloc.h>
	78	#include <libkern/OSReturn.h>
	79	#include <libkern/OSSerializeBinary.h>
	80	#include <libkern/OSTypes.h>
	81	#include <libkern/prelink.h>
	82	#include <libkern/stack_protector.h>
	83	#include <libkern/sysctl.h>
	84	#include <libkern/tree.h>
	85	#include <libkern/zconf.h>
	86	#include <libkern/zlib.h>
	87
	88	#include <IOKit/AppleKeyStoreInterface.h>
	89	#include <IOKit/assert.h>
	90	#include <IOKit/IOBSD.h>
	91	#include <IOKit/IOBufferMemoryDescriptor.h>
	92	#include <IOKit/IOCatalogue.h>
	93	#include <IOKit/IOCommand.h>
	94	#include <IOKit/IOCommandGate.h>
	95	#include <IOKit/IOCommandPool.h>
	96	#include <IOKit/IOCommandQueue.h>
	97	#include <IOKit/IOConditionLock.h>
	98	#include <IOKit/IOCPU.h>
	99	//#include <IOKit/IODataQueue.h>
100	#include <IOKit/IODataQueueShared.h>
101	#include <IOKit/IODeviceMemory.h>
102	#include <IOKit/IODeviceTreeSupport.h>
103	#include <IOKit/IODMACommand.h>
104	#include <IOKit/IODMAController.h>
105	#include <IOKit/IODMAEventSource.h>
106	#include <IOKit/IOEventSource.h>
107	#include <IOKit/IOFilterInterruptEventSource.h>
108	#include <IOKit/IOHibernatePrivate.h>
109	#include <IOKit/IOInterleavedMemoryDescriptor.h>
110	#include <IOKit/IOInterruptAccounting.h>
111	#include <IOKit/IOInterruptAccountingPrivate.h>
112	#include <IOKit/IOInterruptController.h>
113	#include <IOKit/IOInterruptEventSource.h>
114	#include <IOKit/IOInterrupts.h>
115	#include <IOKit/IOKernelReporters.h>
116	#include <IOKit/IOKernelReportStructs.h>
117	#include <IOKit/IOKitDebug.h>
118	#include <IOKit/IOKitDiagnosticsUserClient.h>
119	#include <IOKit/IOKitKeys.h>
120	#include <IOKit/IOKitKeysPrivate.h>
121	#include <IOKit/IOKitServer.h>
122	#include <IOKit/IOLib.h>
123	#include <IOKit/IOLocks.h>
124	#include <IOKit/IOLocksPrivate.h>
125	#include <IOKit/IOMapper.h>
126	#include <IOKit/IOMemoryCursor.h>
127	#include <IOKit/IOMemoryDescriptor.h>
128	#include <IOKit/IOMessage.h>
129	#include <IOKit/IOMultiMemoryDescriptor.h>
130	#include <IOKit/IONotifier.h>
131	#include <IOKit/IONVRAM.h>
132	#include <IOKit/IOPlatformExpert.h>
133	#include <IOKit/IOPolledInterface.h>
134	#include <IOKit/IORangeAllocator.h>
135	#include <IOKit/IORegistryEntry.h>
136	#include <IOKit/IOReportMacros.h>
137	#include <IOKit/IOReportTypes.h>
138	#include <IOKit/IOReturn.h>
139	#include <IOKit/IOService.h>
140	#include <IOKit/IOServicePM.h>
141	#include <IOKit/IOSharedDataQueue.h>
142	#include <IOKit/IOSharedLock.h>
143	#include <IOKit/IOStatistics.h>
144	#include <IOKit/IOStatisticsPrivate.h>
145	#include <IOKit/IOSubMemoryDescriptor.h>
146	#include <IOKit/IOSyncer.h>
147	#include <IOKit/IOTimerEventSource.h>
148	#include <IOKit/IOTimeStamp.h>
149	#include <IOKit/IOTypes.h>
150	#include <IOKit/IOUserClient.h>
151	#include <IOKit/IOWorkLoop.h>
152	#include <IOKit/nvram/IONVRAMController.h>
153	#include <IOKit/OSMessageNotification.h>
154	#include <IOKit/platform/AppleMacIO.h>
155	#include <IOKit/platform/AppleMacIODevice.h>
156	#include <IOKit/platform/AppleNMI.h>
157	#include <IOKit/platform/ApplePlatformExpert.h>
158	#include <IOKit/power/IOPwrController.h>
159	#include <IOKit/pwr_mgt/IOPM.h>
160	#include <IOKit/pwr_mgt/IOPMinformee.h>
161	#include <IOKit/pwr_mgt/IOPMinformeeList.h>
162	#include <IOKit/pwr_mgt/IOPMLibDefs.h>
163	#include <IOKit/pwr_mgt/IOPMlog.h>
164	#include <IOKit/pwr_mgt/IOPMPowerSource.h>
165	#include <IOKit/pwr_mgt/IOPMPowerSourceList.h>
166	#include <IOKit/pwr_mgt/IOPMpowerState.h>
167	#include <IOKit/pwr_mgt/IOPMPrivate.h>
168	#include <IOKit/pwr_mgt/IOPowerConnection.h>
169	#include <IOKit/pwr_mgt/RootDomain.h>
170	#include <IOKit/rtc/IORTCController.h>
171	#include <IOKit/system.h>
172	#include <IOKit/system_management/IOWatchDogTimer.h>
173
174	#endif /* TEST_HEADERS */
175
176	#include <sys/sysctl.h>
177	#include <libkern/c++/OSData.h>
178	#include "Tests.h"
179
5ba3f43e A	180
	181	#if DEVELOPMENT \|\| DEBUG
	182
d9a64523 A	183	#include <IOKit/IOWorkLoop.h>
	184	#include <IOKit/IOTimerEventSource.h>
	185	#include <IOKit/IOInterruptEventSource.h>
	186	#include <IOKit/IOCommandGate.h>
	187	#include <IOKit/IOPlatformExpert.h>
	188	#include <libkern/Block.h>
	189	#include <libkern/Block_private.h>
	190
5ba3f43e A	191	static uint64_t gIOWorkLoopTestDeadline;
	192
	193	static void
	194	TESAction(OSObject * owner, IOTimerEventSource * tes)
	195	{
	196	if (mach_absolute_time() < gIOWorkLoopTestDeadline) tes->setTimeout(1, kMicrosecondScale);
	197	}
	198
	199	static int
	200	IOWorkLoopTest(int newValue)
	201	{
	202	IOReturn err;
	203	uint32_t idx;
	204	IOWorkLoop * wl;
	205	IOTimerEventSource * tes;
d9a64523	206	IOInterruptEventSource * ies;
5ba3f43e A	207
	208	wl = IOWorkLoop::workLoop();
	209	assert(wl);
	210	tes = IOTimerEventSource::timerEventSource(kIOTimerEventSourceOptionsPriorityWorkLoop, wl, &TESAction);
	211	assert(tes);
	212	err = wl->addEventSource(tes);
	213	assert(kIOReturnSuccess == err);
d9a64523	214	clock_interval_to_deadline(100, kMillisecondScale, &gIOWorkLoopTestDeadline);
5ba3f43e A	215	for (idx = 0; mach_absolute_time() < gIOWorkLoopTestDeadline; idx++)
	216	{
	217	tes->setTimeout(idx & 1023, kNanosecondScale);
	218	}
	219	tes->cancelTimeout();
	220	wl->removeEventSource(tes);
	221	tes->release();
d9a64523 A	222
	223	int value = 3;
	224
	225	tes = IOTimerEventSource::timerEventSource(kIOTimerEventSourceOptionsDefault, wl, ^(IOTimerEventSource * tes){
	226	kprintf("wl %p, value %d\n", wl, value);
	227	});
	228	err = wl->addEventSource(tes);
	229	assert(kIOReturnSuccess == err);
	230
	231	value = 2;
	232	tes->setTimeout(1, kNanosecondScale);
	233	IOSleep(1);
	234	wl->removeEventSource(tes);
	235	tes->release();
	236
	237	ies = IOInterruptEventSource::interruptEventSource(wl, NULL, 0, ^void(IOInterruptEventSource *sender, int count){
	238	kprintf("ies block %p, %d\n", sender, count);
	239	});
	240
	241	assert(ies);
	242	kprintf("ies %p\n", ies);
	243	err = wl->addEventSource(ies);
	244	assert(kIOReturnSuccess == err);
	245	ies->interruptOccurred(NULL, NULL, 0);
	246	IOSleep(1);
	247	ies->interruptOccurred(NULL, NULL, 0);
	248	IOSleep(1);
	249	wl->removeEventSource(ies);
	250	ies->release();
	251
5ba3f43e A	252	wl->release();
	253
	254	return (0);
	255	}
	256
d9a64523 A	257	static int
	258	OSCollectionTest(int newValue)
	259	{
	260	OSArray * array = OSArray::withCapacity(8);
	261	array->setObject(kOSBooleanTrue);
	262	array->setObject(kOSBooleanFalse);
	263	array->setObject(kOSBooleanFalse);
	264	array->setObject(kOSBooleanTrue);
	265	array->setObject(kOSBooleanFalse);
	266	array->setObject(kOSBooleanTrue);
	267
	268	__block unsigned int index;
	269	index = 0;
	270	array->iterateObjects(^bool(OSObject * obj) {
	271	kprintf("%d:%d ", index, (obj == kOSBooleanTrue) ? 1 : (obj == kOSBooleanFalse) ? 0 : 2);
	272	index++;
	273	return (false);
	274	});
	275	kprintf("\n");
	276	array->release();
	277
	278	OSDictionary * dict = IOService::resourceMatching("hello");
	279	assert(dict);
	280	index = 0;
	281	dict->iterateObjects(^bool(const OSSymbol * sym, OSObject * obj) {
	282	OSString * str = OSDynamicCast(OSString, obj);
	283	assert(str);
	284	kprintf("%d:%s=%s\n", index, sym->getCStringNoCopy(), str->getCStringNoCopy());
	285	index++;
	286	return (false);
	287	});
	288	dict->release();
	289
	290	OSSerializer * serializer = OSSerializer::withBlock(^bool(OSSerialize * s){
	291	return (gIOBSDUnitKey->serialize(s));
	292	});
	293	assert(serializer);
	294	IOService::getPlatform()->setProperty("OSSerializer_withBlock", serializer);
	295	serializer->release();
	296
	297	return (0);
	298	}
	299
	300	#if 0
	301	#include <IOKit/IOUserClient.h>
	302	class TestUserClient : public IOUserClient
	303	{
	304	OSDeclareDefaultStructors(TestUserClient);
	305	virtual void stop( IOService *provider) APPLE_KEXT_OVERRIDE;
	306	virtual bool finalize(IOOptionBits options) APPLE_KEXT_OVERRIDE;
	307	virtual IOReturn externalMethod( uint32_t selector,
	308	IOExternalMethodArguments * arguments,
	309	IOExternalMethodDispatch * dispatch,
	310	OSObject * target,
	311	void * reference ) APPLE_KEXT_OVERRIDE;
	312	};
	313
	314	void TestUserClient::stop( IOService *provider)
	315	{
	316	kprintf("TestUserClient::stop\n");
	317	}
	318	bool TestUserClient::finalize(IOOptionBits options)
	319	{
	320	kprintf("TestUserClient::finalize\n");
321	return(true);
322	}
323	IOReturn TestUserClient::externalMethod( uint32_t selector,
324	IOExternalMethodArguments * arguments,
325	IOExternalMethodDispatch * dispatch,
326	OSObject * target,
327	void * reference )
328	{
329	getProvider()->terminate();
330	IOSleep(500);
331	return (0);
332	}
333	OSDefineMetaClassAndStructors(TestUserClient, IOUserClient);
334	#endif
335
336	static int
337	IOServiceTest(int newValue)
338	{
339	OSDictionary * matching;
340	IONotifier * note;
341	__block IOService * found;
342
343	#if 0
344	found = new IOService;
345	found->init();
346	found->setName("IOTestUserClientProvider");
347	found->attach(IOService::getPlatform());
348	found->setProperty("IOUserClientClass", "TestUserClient");
349	found->registerService();
350	#endif
351
352	matching = IOService::serviceMatching("IOPlatformExpert");
353	assert(matching);
354	found = nullptr;
355	note = IOService::addMatchingNotification(gIOMatchedNotification, matching, 0,
356	^bool(IOService * newService, IONotifier * notifier) {
357	kprintf("found %s, %d\n", newService->getName(), newService->getRetainCount());
358	found = newService;
359	found->retain();
360	return (true);
361	}
362	);
363	assert(note);
364	assert(found);
365	matching->release();
366	note->remove();
367
368	note = found->registerInterest(gIOBusyInterest,
369	^IOReturn(uint32_t messageType, IOService * provider,
370	void * messageArgument, size_t argSize) {
371	kprintf("%p messageType 0x%08x %p\n", provider, messageType, messageArgument);
372	return (kIOReturnSuccess);
373	});
374	assert(note);
375	IOSleep(1*1000);
376	note->remove();
377	found->release();
378
379	return (0);
380	}
381
5ba3f43e A	382	#endif /* DEVELOPMENT \|\| DEBUG */
5ba3f43e A	383
3e170ce0 A	384	static int
3e170ce0 A	385	sysctl_iokittest(__unused struct sysctl_oid oidp, __unused void arg1, __unused int arg2, struct sysctl_req *req)
1c79356b	386	{
3e170ce0 A	387	int error;
	388	int newValue, changed;
	389
	390	error = sysctl_io_number(req, 0, sizeof(int), &newValue, &changed);
	391	if (error) return (error);
	392
	393	#if DEVELOPMENT \|\| DEBUG
d9a64523 A	394	if (changed && (66==newValue))
	395	{
	396	IOReturn ret;
	397	IOWorkLoop * wl = IOWorkLoop::workLoop();
	398	IOCommandGate * cg = IOCommandGate::commandGate(wl);
	399	ret = wl->addEventSource(cg);
	400
	401	struct x
	402	{
	403	uint64_t h;
	404	uint64_t l;
	405	};
	406	struct x y;
	407
	408	y.h = 0x1111111122222222;
	409	y.l = 0x3333333344444444;
	410
	411	kprintf("ret1 %d\n", ret);
	412	ret = cg->runActionBlock(^(){
	413	printf("hello %d 0x%qx\n", wl->inGate(), y.h);
	414	return 99;
	415	});
	416	kprintf("ret %d\n", ret);
	417	}
	418
3e170ce0 A	419	if (changed && (999==newValue))
3e170ce0 A	420	{
d9a64523	421	OSData * data = OSData::withCapacity(16);
3e170ce0 A	422	data->release();
3e170ce0 A	423	data->release();
1c79356b A	424	}
1c79356b A	425
5c9f4661	426
5ba3f43e A	427	if (changed && newValue)
	428	{
	429	error = IOWorkLoopTest(newValue);
	430	assert(KERN_SUCCESS == error);
d9a64523 A	431	error = IOServiceTest(newValue);
	432	assert(KERN_SUCCESS == error);
	433	error = OSCollectionTest(newValue);
	434	assert(KERN_SUCCESS == error);
5ba3f43e A	435	error = IOMemoryDescriptorTest(newValue);
	436	assert(KERN_SUCCESS == error);
	437	}
3e170ce0	438	#endif /* DEVELOPMENT \|\| DEBUG */
1c79356b	439
3e170ce0	440	return (error);
1c79356b A	441	}
1c79356b A	442
3e170ce0	443	SYSCTL_PROC(_kern, OID_AUTO, iokittest,
d9a64523 A	444	CTLTYPE_INT \| CTLFLAG_RW \| CTLFLAG_NOAUTO \| CTLFLAG_KERN \| CTLFLAG_LOCKED,
d9a64523 A	445	0, 0, sysctl_iokittest, "I", "");
1c79356b	446
1c79356b	447