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[apple/xnu.git] / iokit / Tests / Tests.cpp
diff --git a/iokit/Tests/Tests.cpp b/iokit/Tests/Tests.cpp
index 405b2035282fda2abe9ff189d3518b5ef122a691..d1ba499d81f9dc6a9ea4d47322c44f31f9c3703a 100644 (file)
--- a/iokit/Tests/Tests.cpp
+++ b/iokit/Tests/Tests.cpp
@@ -1,5 +1,5 @@
 /*
 /*
- * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 1998-2018 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -29,137 +29,228 @@
  *
  */
 
  *
  */
 
-#include <IOKit/IODeviceTreeSupport.h>
+#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++/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/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>
 
 
-#include <assert.h>
+#endif /* TEST_HEADERS */
 
 
+#include <sys/sysctl.h>
+#include <libkern/c++/OSData.h>
+#include "Tests.h"
 
 
-extern "C" {
-extern int debug_container_malloc_size;
-extern int debug_ivars_size;
-}
+#include <IOKit/IOTimerEventSource.h>
+#include <IOKit/IOWorkLoop.h>
 
 
-static void DumpTree( void )
+#if DEVELOPMENT || DEBUG
+
+static uint64_t gIOWorkLoopTestDeadline;
+
+static void
+TESAction(OSObject * owner, IOTimerEventSource * tes)
 {
 {
-    IORegistryEntry *          next;
-    IORegistryEntry *          packages = 0;
-    IORegistryEntry *          deblocker = 0;
-    IORegistryEntry *          keyboard = 0;
-    IORegistryIterator *       iter;
-    OSOrderedSet *             all;
-
-    IOLog("ivars %08x, containers %08x\n",
-       debug_ivars_size, debug_container_malloc_size);
-
-    iter = IORegistryIterator::iterateOver( gIODTPlane );
-    assert( iter );
-
-    all = iter->iterateAll();
-    IOLog("\nCount %d\n", all->getCount() );
-    all->release();
-
-    iter->reset();
-    while( (next = iter->nextEntryRecursive())) {
-       if( 0 == strcmp( "packages", next->getName()))
-           packages = next;
-       if( 0 == strcmp( "deblocker", next->getName()))
-           deblocker = next;
-       if( 0 == strcmp( "keyboard", next->getName()))
-           keyboard = next;
-    }
+    if (mach_absolute_time() < gIOWorkLoopTestDeadline) tes->setTimeout(1, kMicrosecondScale);
+}
 
 
-    if( deblocker && keyboard)
-       deblocker->attachToParent( keyboard, gIODTPlane);
+static int
+IOWorkLoopTest(int newValue)
+{
+    IOReturn err;
+    uint32_t idx;
+    IOWorkLoop * wl;
+    IOTimerEventSource * tes;
 
 
-    iter->reset();
-    while( (next = iter->nextEntryRecursive())) {
-       IOLog("%s=%d,", next->getName(), next->getDepth( gIODTPlane ));
-       if( 0 == strcmp( "gc", next->getName())) {
-           packages = next;
-       }
+    wl = IOWorkLoop::workLoop();
+    assert(wl);
+    tes = IOTimerEventSource::timerEventSource(kIOTimerEventSourceOptionsPriorityWorkLoop, wl, &TESAction);
+    assert(tes);
+    err = wl->addEventSource(tes);
+    assert(kIOReturnSuccess == err);
+    clock_interval_to_deadline(2000, kMillisecondScale, &gIOWorkLoopTestDeadline);
+    for (idx = 0; mach_absolute_time() < gIOWorkLoopTestDeadline; idx++)
+    {
+       tes->setTimeout(idx & 1023, kNanosecondScale);
     }
     }
+    tes->cancelTimeout();
+    wl->removeEventSource(tes);
+    tes->release();
+    wl->release();
 
 
-    IOLog("ivars %08x, containers %08x\n",
-       debug_ivars_size, debug_container_malloc_size);
+    return (0);
+}
 
 
-    if( packages)
-       packages->detachAll( gIODTPlane);
-    all = iter->iterateAll();
-    IOLog("del gc/, count now %d\n", all->getCount() );
-    all->release();
+#endif  /* DEVELOPMENT || DEBUG */
 
 
-    iter->release();
+static int
+sysctl_iokittest(__unused struct sysctl_oid *oidp, __unused void *arg1, __unused int arg2, struct sysctl_req *req)
+{
+    int error;
+    int newValue, changed;
 
 
-    IOLog("ivars %08x, containers %08x\n",
-       debug_ivars_size, debug_container_malloc_size);
+    error = sysctl_io_number(req, 0, sizeof(int), &newValue, &changed);
+    if (error) return (error);
 
 
-}
+#if DEVELOPMENT || DEBUG
+    if (changed && (999==newValue))
+    {
+       OSData * data = OSData::withCapacity(16);
+       data->release();
+       data->release();
+    }
 
 
-extern "C" {
-void PathTests( void )
-{
-    const char * tests[] = {
-        "IODeviceTree:/bandit",
-        "IODeviceTree:/",
-       "IODeviceTree:/xxxx",
-       "IODeviceTree:/bandit/xxx",
-        "IODeviceTree:/bandit@F2000000",
-        "IODeviceTree:/bandit/gc",
-        "IODeviceTree:/bandit/gc/mace:17.202.42.95,\\mach_kernel",
-        "IODeviceTree:/bandit/@10/mesh",
-        "IODeviceTree:enet:17.202",
-        "IODeviceTree:scsi/@0:0",
-        "IODeviceTree:scsi-int",
-        "IODeviceTree:/bandit/gc@10/mesh",
-        "IODeviceTree:/bandit/gc/53c94/disk@0:6,mach_kernel",
-        "IOService:/",
-        "IOService:/ApplePlatformExpert",
-        "IOService:/ApplePlatformExpert/hammerhead@F8000000",
-        "IOService:/ApplePlatformExpert/bandit/AppleMacRiscPCI"
-    };
-
-    IORegistryEntry *  entry;
-    char               str[256];
-    int                        len;
-
-    for( unsigned int i = 0; i < sizeof(tests)/sizeof(tests[0]); i++) {
-
-       len = sizeof( str );
-       entry = IORegistryEntry::fromPath( tests[i], 0, str, &len );
-        IOLog("\"%s\" ", tests[i] );
-       if( entry) {
-           IOLog("found %s, tail = \"%s\"\n", entry->getName(), str );
-            len = sizeof( str );
-           if( entry->getPath( str, &len,
-                       IORegistryEntry::getPlane("IODeviceTree"))) {
-               IOLog("path = \"%s\"\n", str);
-           }
-           entry->release();
-       } else
-           IOLog("not found\n");
+
+    if (changed && newValue)
+    {
+       error = IOWorkLoopTest(newValue);
+       assert(KERN_SUCCESS == error);
+       error = IOMemoryDescriptorTest(newValue);
+       assert(KERN_SUCCESS == error);
     }
     }
-}
-}
+#endif  /* DEVELOPMENT || DEBUG */
 
 
-void TestsCpp( void * dtTop )
-{
-    IORegistryEntry * dt;
-
-    IOLog("\nivars %08x, containers %08x\n",
-       debug_ivars_size, debug_container_malloc_size);
-
-    OSMetaClass::printInstanceCounts();
-    dt = IODeviceTreeAlloc( dtTop );
-    assert( dt );
-
-//    OSMetaClass::printInstanceCounts();
-    DumpTree();
-//    OSMetaClass::printInstanceCounts();
-    dt->detachAll( gIODTPlane);
-    OSMetaClass::printInstanceCounts();
-    IOLog("ivars %08x, containers %08x\n",
-       debug_ivars_size, debug_container_malloc_size);
+    return (error);
 }
 
 }
 
+SYSCTL_PROC(_kern, OID_AUTO, iokittest,
+        CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_NOAUTO | CTLFLAG_KERN | CTLFLAG_LOCKED,
+        0, 0, sysctl_iokittest, "I", "");
+
+
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