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Johnny Chen
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Test lldb Python API object's default constructor and make sure it is invalid
after initial construction. There are two exceptions to the above general rules, though; the API objects are SBCommadnReturnObject and SBStream. llvm-svn: 133475
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‎lldb/include/lldb/API/SBCommunication.h

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@@ -34,6 +34,9 @@ class SBCommunication
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~SBCommunication ();
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bool
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IsValid () const;
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lldb::SBBroadcaster
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GetBroadcaster ();
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‎lldb/include/lldb/API/SBInstructionList.h

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@@ -31,6 +31,9 @@ class SBInstructionList
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~SBInstructionList ();
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bool
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IsValid () const;
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size_t
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GetSize ();
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‎lldb/source/API/SBCommunication.cpp

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@@ -43,6 +43,12 @@ SBCommunication::~SBCommunication()
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m_opaque_owned = false;
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}
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bool
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SBCommunication::IsValid () const
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{
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return m_opaque != NULL;
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}
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bool
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SBCommunication::GetCloseOnEOF ()
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{

‎lldb/source/API/SBInstructionList.cpp

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@@ -40,6 +40,12 @@ SBInstructionList::~SBInstructionList ()
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{
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}
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bool
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SBInstructionList::IsValid () const
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{
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return m_opaque_sp.get() != NULL;
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}
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size_t
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SBInstructionList::GetSize ()
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{

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

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"""
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Test lldb Python API object's default constructor to make sure it is invalid
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after initial construction.
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There are two exceptions to the above general rules, though; the API objects are
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SBCommadnReturnObject and SBStream.
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"""
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import os, time
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import re
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import unittest2
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import lldb, lldbutil
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from lldbtest import *
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class APIDefaultConstructorTestCase(TestBase):
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mydir = os.path.join("python_api", "default-constructor")
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@python_api_test
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def test_SBAddress(self):
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obj = lldb.SBAddress()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBBlock(self):
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obj = lldb.SBBlock()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBBreakpoint(self):
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obj = lldb.SBBreakpoint()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBBreakpointLocation(self):
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obj = lldb.SBBreakpointLocation()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBBroadcaster(self):
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obj = lldb.SBBroadcaster()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBCommandReturnObject(self):
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"""SBCommandReturnObject object is valid after default construction."""
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obj = lldb.SBCommandReturnObject()
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if self.TraceOn():
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print obj
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self.assertTrue(obj)
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@python_api_test
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def test_SBCommunication(self):
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obj = lldb.SBCommunication()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBCompileUnit(self):
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obj = lldb.SBCompileUnit()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBDebugger(self):
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obj = lldb.SBDebugger()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBError(self):
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obj = lldb.SBError()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBEvent(self):
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obj = lldb.SBEvent()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBFileSpec(self):
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obj = lldb.SBFileSpec()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBFrame(self):
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obj = lldb.SBFrame()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBFunction(self):
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obj = lldb.SBFunction()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBInputReader(self):
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obj = lldb.SBInputReader()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBInstruction(self):
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obj = lldb.SBInstruction()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBInstructionList(self):
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obj = lldb.SBInstructionList()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBLineEntry(self):
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obj = lldb.SBLineEntry()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBListener(self):
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obj = lldb.SBListener()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBModule(self):
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obj = lldb.SBModule()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBProcess(self):
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obj = lldb.SBProcess()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBStream(self):
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"""SBStream object is valid after default construction."""
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obj = lldb.SBStream()
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if self.TraceOn():
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print obj
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self.assertTrue(obj)
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@python_api_test
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def test_SBStringList(self):
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obj = lldb.SBStringList()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBSymbol(self):
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obj = lldb.SBSymbol()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBSymbolContext(self):
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obj = lldb.SBSymbolContext()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBSymbolContextList(self):
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obj = lldb.SBSymbolContextList()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBTarget(self):
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obj = lldb.SBTarget()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBThread(self):
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obj = lldb.SBThread()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBType(self):
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obj = lldb.SBType()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBValue(self):
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obj = lldb.SBValue()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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@python_api_test
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def test_SBValueList(self):
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obj = lldb.SBValueList()
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if self.TraceOn():
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print obj
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self.assertFalse(obj)
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if __name__ == '__main__':
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import atexit
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lldb.SBDebugger.Initialize()
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atexit.register(lambda: lldb.SBDebugger.Terminate())
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unittest2.main()

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