lldb/test/python_api/default-constructor/sb_target.py

"""
Fuzz tests an object after the default construction to make sure it does not crash lldb.
"""

import sys
import lldb

def fuzz_obj(obj):
    obj.GetProcess()
    listener = lldb.SBListener()
    error = lldb.SBError()
    obj.Launch(listener, None, None, None, None, None, None, 0, True, error)
    obj.LaunchSimple(None, None, None)
    obj.AttachToProcessWithID(listener, 123, error)
    obj.AttachToProcessWithName(listener, 'lldb', False, error)
    obj.ConnectRemote(listener, "connect://to/here", None, error)
    obj.GetExecutable()
    obj.GetNumModules()
    obj.GetModuleAtIndex(0xffffffff)
    obj.GetDebugger()
    filespec = lldb.SBFileSpec()
    obj.FindModule(filespec)
    contextlist = lldb.SBSymbolContextList()
    obj.FindFunctions("the_func", 0xff, True, contextlist)
    obj.FindFirstType("dont_care")
    obj.FindTypes("dont_care")
    obj.FindFirstType(None)
    obj.GetInstructions(lldb.SBAddress(), bytearray())
    obj.GetSourceManager()
    obj.FindGlobalVariables("my_global_var", 1)
    address = obj.ResolveLoadAddress(0xffff)
    obj.ResolveSymbolContextForAddress(address, 0)
    obj.BreakpointCreateByLocation("filename", 20)
    obj.BreakpointCreateByLocation(filespec, 20)
    obj.BreakpointCreateByName("func", None)
    obj.BreakpointCreateByRegex("func.", None)
    obj.BreakpointCreateByAddress(0xf0f0)
    obj.GetNumBreakpoints()
    obj.GetBreakpointAtIndex(0)
    obj.BreakpointDelete(0)
    obj.FindBreakpointByID(0)
    obj.EnableAllBreakpoints()
    obj.DisableAllBreakpoints()
    obj.DeleteAllBreakpoints()
    obj.GetNumWatchpoints()
    obj.GetWatchpointAtIndex(0)
    obj.DeleteWatchpoint(0)
    obj.FindWatchpointByID(0)
    obj.EnableAllWatchpoints()
    obj.DisableAllWatchpoints()
    obj.DeleteAllWatchpoints()
    obj.GetAddressByteSize()
    obj.GetByteOrder()
    obj.GetTriple()
    obj.WatchAddress(123, 8, True, True)
    obj.GetBroadcaster()
    obj.GetDescription(lldb.SBStream(), lldb.eDescriptionLevelBrief)
    obj.Clear()
    for module in obj.module_iter():
        print module
    for bp in obj.breakpoint_iter():
        print bp
    for wp in obj.watchpoint_iter():
        print wp
Add fuzz calls for SBTarget and SBThread. llvm-svn: 134046 2011-06-29 00:05:40 +00:00			`"""`
			`Fuzz tests an object after the default construction to make sure it does not crash lldb.`
			`"""`

			`import sys`
			`import lldb`

			`def fuzz_obj(obj):`
			`obj.GetProcess()`
			`listener = lldb.SBListener()`
			`error = lldb.SBError()`
			`obj.Launch(listener, None, None, None, None, None, None, 0, True, error)`
			`obj.LaunchSimple(None, None, None)`
			`obj.AttachToProcessWithID(listener, 123, error)`
			`obj.AttachToProcessWithName(listener, 'lldb', False, error)`
			`obj.ConnectRemote(listener, "connect://to/here", None, error)`
			`obj.GetExecutable()`
			`obj.GetNumModules()`
			`obj.GetModuleAtIndex(0xffffffff)`
			`obj.GetDebugger()`
			`filespec = lldb.SBFileSpec()`
			`obj.FindModule(filespec)`
			`contextlist = lldb.SBSymbolContextList()`
			`obj.FindFunctions("the_func", 0xff, True, contextlist)`
Add fuzz calls for added API methods: FindFirstType(), FindTypes(), and GetSourceManager(). llvm-svn: 139857 2011-09-15 21:58:36 +00:00			`obj.FindFirstType("dont_care")`
			`obj.FindTypes("dont_care")`
http://llvm.org/bugs/show_bug.cgi?id=11560 lldb::SBTarget::FindFirstType crashes when passed None Add null checks to several functions. Plus add test scenario for passing None to SBTarget.FindFirstType(None) and friends. llvm-svn: 146540 2011-12-14 01:43:31 +00:00			`obj.FindFirstType(None)`
Add fuzz call for newly added method SBTarget.GetInstructions(). llvm-svn: 146696 2011-12-15 22:45:30 +00:00			`obj.GetInstructions(lldb.SBAddress(), bytearray())`
Add fuzz calls for added API methods: FindFirstType(), FindTypes(), and GetSourceManager(). llvm-svn: 139857 2011-09-15 21:58:36 +00:00			`obj.GetSourceManager()`
Add fuzz calls for SBModule/SBTarget.FindGlobalVariables(...). llvm-svn: 134107 2011-06-29 22:26:59 +00:00			`obj.FindGlobalVariables("my_global_var", 1)`
Make the SBAddress class easier to use when using the public API. SBTarget changes include changing: bool SBTarget::ResolveLoadAddress (lldb::addr_t vm_addr, lldb::SBAddress& addr); to be: lldb::SBAddress SBTarget::ResolveLoadAddress (lldb::addr_t vm_addr); SBAddress can how contruct itself using a load address and a target which can be used to resolve the address: SBAddress (lldb::addr_t load_addr, lldb::SBTarget &target); This will actually just call the new SetLoadAddress accessor: void SetLoadAddress (lldb::addr_t load_addr, lldb::SBTarget &target); This function will always succeed in making a SBAddress object that can be used in API calls (even if "target" isn't valid). If "target" is valid and there are sections currently loaded, then it will resolve the address to a section offset address if it can. Else an address with a NULL section and an offset that is the "load_addr" that was passed in. We do this because a load address might be from the heap or stack. llvm-svn: 135770 2011-07-22 16:46:35 +00:00			`address = obj.ResolveLoadAddress(0xffff)`
Add fuzz calls for SBTarget and SBThread. llvm-svn: 134046 2011-06-29 00:05:40 +00:00			`obj.ResolveSymbolContextForAddress(address, 0)`
			`obj.BreakpointCreateByLocation("filename", 20)`
			`obj.BreakpointCreateByLocation(filespec, 20)`
			`obj.BreakpointCreateByName("func", None)`
			`obj.BreakpointCreateByRegex("func.", None)`
			`obj.BreakpointCreateByAddress(0xf0f0)`
			`obj.GetNumBreakpoints()`
			`obj.GetBreakpointAtIndex(0)`
			`obj.BreakpointDelete(0)`
			`obj.FindBreakpointByID(0)`
			`obj.EnableAllBreakpoints()`
			`obj.DisableAllBreakpoints()`
			`obj.DeleteAllBreakpoints()`
SBValue::Watch() and SBValue::WatchPointee() are now the official API for creating a watchpoint for either the variable encapsulated by SBValue (Watch) or the pointee encapsulated by SBValue (WatchPointee). Removed SBFrame::WatchValue() and SBFrame::WatchLocation() API as a result of that. Modified the watchpoint related test suite to reflect the change. Plus replacing WatchpointLocation with Watchpoint throughout the code base. There are still cleanups to be dome. This patch passes the whole test suite. Check it in so that we aggressively catch regressions. llvm-svn: 141925 2011-10-14 00:42:25 +00:00			`obj.GetNumWatchpoints()`
			`obj.GetWatchpointAtIndex(0)`
			`obj.DeleteWatchpoint(0)`
			`obj.FindWatchpointByID(0)`
			`obj.EnableAllWatchpoints()`
			`obj.DisableAllWatchpoints()`
			`obj.DeleteAllWatchpoints()`
Added fuzz testing for when we call API calls with an invalid object. We previously weren't catching that SBValue::Cast(...) would crash if we had an invalid (empty) SBValue object. Cleaned up the SBType API a bit. llvm-svn: 149447 2012-01-31 23:19:33 +00:00			`obj.GetAddressByteSize()`
			`obj.GetByteOrder()`
			`obj.GetTriple()`
Add a test case to exercise the newly added SB API: lldb::SBWatchpoint SBTarget::WatchAddress (lldb::addr_t addr, size_t size, bool read, bool write) llvm-svn: 141931 2011-10-14 01:16:39 +00:00			`obj.WatchAddress(123, 8, True, True)`
Add fuzz calls for SBTarget and SBThread. llvm-svn: 134046 2011-06-29 00:05:40 +00:00			`obj.GetBroadcaster()`
			`obj.GetDescription(lldb.SBStream(), lldb.eDescriptionLevelBrief)`
			`obj.Clear()`
Add fuzz calls for various iterators, too. llvm-svn: 141035 2011-10-03 22:02:59 +00:00			`for module in obj.module_iter():`
			`print module`
			`for bp in obj.breakpoint_iter():`
			`print bp`
Add a test case to exercise the newly added SB API: lldb::SBWatchpoint SBTarget::WatchAddress (lldb::addr_t addr, size_t size, bool read, bool write) llvm-svn: 141931 2011-10-14 01:16:39 +00:00			`for wp in obj.watchpoint_iter():`
			`print wp`