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
71
72
73
74
75
76
77
78
79
80
|
# coding=utf8
"""
Test that C++ supports wchar_t correctly.
"""
from __future__ import print_function
import os
import time
import lldb
from lldbsuite.test.lldbtest import *
import lldbsuite.test.lldbutil as lldbutil
class CxxWCharTTestCase(TestBase):
mydir = TestBase.compute_mydir(__file__)
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
# Find the line number to break for main.cpp.
self.source = 'main.cpp'
self.line = line_number(
self.source, '// Set break point at this line.')
def test(self):
"""Test that C++ supports wchar_t correctly."""
self.build()
exe = self.getBuildArtifact("a.out")
# Create a target by the debugger.
target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
# Break on the struct declration statement in main.cpp.
lldbutil.run_break_set_by_file_and_line(self, "main.cpp", self.line)
# Now launch the process, and do not stop at entry point.
process = target.LaunchSimple(
None, None, self.get_process_working_directory())
if not process:
self.fail("SBTarget.Launch() failed")
# Check that we correctly report templates on wchar_t
self.expect("frame variable foo_y",
substrs=['(Foo<wchar_t>) foo_y = '])
# Check that we correctly report templates on int
self.expect("frame variable foo_x",
substrs=['(Foo<int>) foo_x = '])
# Check that we correctly report wchar_t
self.expect("frame variable foo_y.object",
substrs=['(wchar_t) foo_y.object = '])
# Check that we correctly report int
self.expect("frame variable foo_x.object",
substrs=['(int) foo_x.object = '])
# Check that we can run expressions that return wchar_t
self.expect("expression L'a'", substrs=['(wchar_t) $', "L'a'"])
# Mazel Tov if this works!
self.expect("frame variable mazeltov",
substrs=['(const wchar_t *) mazeltov = ', 'L"מזל טוב"'])
self.expect(
"frame variable ws_NULL",
substrs=['(wchar_t *) ws_NULL = 0x0'])
self.expect("frame variable ws_empty", substrs=[' L""'])
self.expect("frame variable array", substrs=[
'L"Hey, I\'m a super wchar_t string'])
self.expect("frame variable array", substrs=['[0]'], matching=False)
self.expect('frame variable wchar_zero', substrs=["L'\\0'"])
self.expect('expression wchar_zero', substrs=["L'\\0'"])
|
