TestDefaultConstructorForAPIObjects.py revision cd6377ee248eb5c7f0888b92bcbf52b79b6cea79 
1"""
2Test lldb Python API object's default constructor and make sure it is invalid
3after initial construction.
4
5There are three exceptions to the above general rules, though; API objects
6SBCommadnReturnObject, SBStream, and SBSymbolContextList, are all valid objects
7after default construction.
8"""
9
10import os, time
11import re
12import unittest2
13import lldb, lldbutil
14from lldbtest import *
15
16class APIDefaultConstructorTestCase(TestBase):
17
18    mydir = os.path.join("python_api", "default-constructor")
19
20    @python_api_test
21    def test_SBAddress(self):
22        obj = lldb.SBAddress()
23        if self.TraceOn():
24            print obj
25        self.assertFalse(obj)
26        # Do fuzz testing on the invalid obj, it should not crash lldb.
27        import sb_address
28        sb_address.fuzz_obj(obj)
29
30    @python_api_test
31    def test_SBBlock(self):
32        obj = lldb.SBBlock()
33        if self.TraceOn():
34            print obj
35        self.assertFalse(obj)
36        # Do fuzz testing on the invalid obj, it should not crash lldb.
37        import sb_block
38        sb_block.fuzz_obj(obj)
39
40    @python_api_test
41    def test_SBBreakpoint(self):
42        obj = lldb.SBBreakpoint()
43        if self.TraceOn():
44            print obj
45        self.assertFalse(obj)
46        # Do fuzz testing on the invalid obj, it should not crash lldb.
47        import sb_breakpoint
48        sb_breakpoint.fuzz_obj(obj)
49
50    @python_api_test
51    def test_SBBreakpointLocation(self):
52        obj = lldb.SBBreakpointLocation()
53        if self.TraceOn():
54            print obj
55        self.assertFalse(obj)
56        # Do fuzz testing on the invalid obj, it should not crash lldb.
57        import sb_breakpointlocation
58        sb_breakpointlocation.fuzz_obj(obj)
59
60    @python_api_test
61    def test_SBBroadcaster(self):
62        obj = lldb.SBBroadcaster()
63        if self.TraceOn():
64            print obj
65        self.assertFalse(obj)
66
67    @python_api_test
68    def test_SBCommandReturnObject(self):
69        """SBCommandReturnObject object is valid after default construction."""
70        obj = lldb.SBCommandReturnObject()
71        if self.TraceOn():
72            print obj
73        self.assertTrue(obj)
74
75    @python_api_test
76    def test_SBCommunication(self):
77        obj = lldb.SBCommunication()
78        if self.TraceOn():
79            print obj
80        self.assertFalse(obj)
81
82    @python_api_test
83    def test_SBCompileUnit(self):
84        obj = lldb.SBCompileUnit()
85        if self.TraceOn():
86            print obj
87        self.assertFalse(obj)
88
89    @python_api_test
90    def test_SBDebugger(self):
91        obj = lldb.SBDebugger()
92        if self.TraceOn():
93            print obj
94        self.assertFalse(obj)
95
96    @python_api_test
97    def test_SBError(self):
98        obj = lldb.SBError()
99        if self.TraceOn():
100            print obj
101        self.assertFalse(obj)
102
103    @python_api_test
104    def test_SBEvent(self):
105        obj = lldb.SBEvent()
106        if self.TraceOn():
107            print obj
108        self.assertFalse(obj)
109
110    @python_api_test
111    def test_SBFileSpec(self):
112        obj = lldb.SBFileSpec()
113        if self.TraceOn():
114            print obj
115        self.assertFalse(obj)
116
117    @python_api_test
118    def test_SBFrame(self):
119        obj = lldb.SBFrame()
120        if self.TraceOn():
121            print obj
122        self.assertFalse(obj)
123
124    @python_api_test
125    def test_SBFunction(self):
126        obj = lldb.SBFunction()
127        if self.TraceOn():
128            print obj
129        self.assertFalse(obj)
130
131    @python_api_test
132    def test_SBInputReader(self):
133        obj = lldb.SBInputReader()
134        if self.TraceOn():
135            print obj
136        self.assertFalse(obj)
137
138    @python_api_test
139    def test_SBInstruction(self):
140        obj = lldb.SBInstruction()
141        if self.TraceOn():
142            print obj
143        self.assertFalse(obj)
144
145    @python_api_test
146    def test_SBInstructionList(self):
147        obj = lldb.SBInstructionList()
148        if self.TraceOn():
149            print obj
150        self.assertFalse(obj)
151
152    @python_api_test
153    def test_SBLineEntry(self):
154        obj = lldb.SBLineEntry()
155        if self.TraceOn():
156            print obj
157        self.assertFalse(obj)
158
159    @python_api_test
160    def test_SBListener(self):
161        obj = lldb.SBListener()
162        if self.TraceOn():
163            print obj
164        self.assertFalse(obj)
165
166    @python_api_test
167    def test_SBModule(self):
168        obj = lldb.SBModule()
169        if self.TraceOn():
170            print obj
171        self.assertFalse(obj)
172
173    @python_api_test
174    def test_SBProcess(self):
175        obj = lldb.SBProcess()
176        if self.TraceOn():
177            print obj
178        self.assertFalse(obj)
179
180    @python_api_test
181    def test_SBStream(self):
182        """SBStream object is valid after default construction."""
183        obj = lldb.SBStream()
184        if self.TraceOn():
185            print obj
186        self.assertTrue(obj)
187
188    @python_api_test
189    def test_SBStringList(self):
190        obj = lldb.SBStringList()
191        if self.TraceOn():
192            print obj
193        self.assertFalse(obj)
194
195    @python_api_test
196    def test_SBSymbol(self):
197        obj = lldb.SBSymbol()
198        if self.TraceOn():
199            print obj
200        self.assertFalse(obj)
201
202    @python_api_test
203    def test_SBSymbolContext(self):
204        obj = lldb.SBSymbolContext()
205        if self.TraceOn():
206            print obj
207        self.assertFalse(obj)
208
209    @python_api_test
210    def test_SBSymbolContextList(self):
211        """SBSymbolContextList object is valid after default construction."""
212        obj = lldb.SBSymbolContextList()
213        if self.TraceOn():
214            print obj
215        self.assertTrue(obj)
216
217    @python_api_test
218    def test_SBTarget(self):
219        obj = lldb.SBTarget()
220        if self.TraceOn():
221            print obj
222        self.assertFalse(obj)
223
224    @python_api_test
225    def test_SBThread(self):
226        obj = lldb.SBThread()
227        if self.TraceOn():
228            print obj
229        self.assertFalse(obj)
230
231    @python_api_test
232    def test_SBType(self):
233        obj = lldb.SBType()
234        if self.TraceOn():
235            print obj
236        self.assertFalse(obj)
237
238    @python_api_test
239    def test_SBValue(self):
240        obj = lldb.SBValue()
241        if self.TraceOn():
242            print obj
243        self.assertFalse(obj)
244
245    @python_api_test
246    def test_SBValueList(self):
247        obj = lldb.SBValueList()
248        if self.TraceOn():
249            print obj
250        self.assertFalse(obj)
251
252
253if __name__ == '__main__':
254    import atexit
255    lldb.SBDebugger.Initialize()
256    atexit.register(lambda: lldb.SBDebugger.Terminate())
257    unittest2.main()
258