1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
"""
Test SBValue.GetObjectDescription() with the value from SBTarget.FindGlobalVariables().
"""
from __future__ import print_function
import use_lldb_suite
import os, time
import re
import lldb, lldbutil
from lldbtest import *
class ObjectDescriptionAPITestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
# Find the line number to break at.
self.source = 'main.m'
self.line = line_number(self.source, '// Set break point at this line.')
# rdar://problem/10857337
@skipUnlessDarwin
@add_test_categories(['pyapi'])
def test_find_global_variables_then_object_description(self):
"""Exercise SBTarget.FindGlobalVariables() API."""
d = {'EXE': 'b.out'}
self.build(dictionary=d)
self.setTearDownCleanup(dictionary=d)
exe = os.path.join(os.getcwd(), 'b.out')
# Create a target by the debugger.
target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
breakpoint = target.BreakpointCreateByLocation(self.source, self.line)
self.assertTrue(breakpoint, VALID_BREAKPOINT)
# Now launch the process, and do not stop at entry point.
process = target.LaunchSimple (None, None, self.get_process_working_directory())
self.assertTrue(process, PROCESS_IS_VALID)
# Make sure we hit our breakpoint:
thread_list = lldbutil.get_threads_stopped_at_breakpoint (process, breakpoint)
self.assertTrue (len(thread_list) == 1)
thread = thread_list[0]
frame0 = thread.GetFrameAtIndex(0)
# Note my_global_str's object description prints fine here.
value_list1 = frame0.GetVariables(True, True, True, True)
for v in value_list1:
self.DebugSBValue(v)
if self.TraceOn():
print("val:", v)
print("object description:", v.GetObjectDescription())
if v.GetName() == 'my_global_str':
self.assertTrue(v.GetObjectDescription() == 'This is a global string')
# But not here!
value_list2 = target.FindGlobalVariables('my_global_str', 3)
for v in value_list2:
self.DebugSBValue(v)
if self.TraceOn():
print("val:", v)
print("object description:", v.GetObjectDescription())
if v.GetName() == 'my_global_str':
self.assertTrue(v.GetObjectDescription() == 'This is a global string')
|
