forked from cppcheck-opensource/cppcheck
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathtest-more-projects.py
More file actions
67 lines (54 loc) · 2.16 KB
/
test-more-projects.py
File metadata and controls
67 lines (54 loc) · 2.16 KB
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
# python -m pytest test-more-projects.py
import json
import os
from testutils import cppcheck
def test_project_force_U(tmpdir):
# 10018
# -U does not work with compile_commands.json
with open(os.path.join(tmpdir, 'bug1.cpp'), 'wt') as f:
f.write("""
int x = 123 / 0;
#ifdef MACRO1
int y = 1000 / 0;
#endif
""")
compile_commands = os.path.join(tmpdir, 'compile_commands.json')
compilation_db = [
{"directory": str(tmpdir),
"command": "c++ -o bug1.o -c bug1.cpp",
"file": "bug1.cpp",
"output": "bug1.o"}
]
with open(compile_commands, 'wt') as f:
f.write(json.dumps(compilation_db))
# Without -U => both bugs are found
ret, stdout, stderr = cppcheck(['--project=' + compile_commands, '--force', '-rp=' + str(tmpdir), '--template=cppcheck1'])
assert ret == 0, stdout
assert (stderr == '[bug1.cpp:2]: (error) Division by zero.\n'
'[bug1.cpp:4]: (error) Division by zero.\n')
# With -U => only first bug is found
ret, stdout, stderr = cppcheck(['--project=' + compile_commands, '--force', '-UMACRO1', '-rp=' + str(tmpdir), '--template=cppcheck1'])
assert ret == 0, stdout
assert stderr == '[bug1.cpp:2]: (error) Division by zero.\n'
def test_project_custom_platform(tmpdir):
"""
import cppcheck project that contains a custom platform file
"""
project_file = os.path.join(tmpdir, 'Project.cppcheck')
with open(project_file, 'wt') as f:
f.write("""
<?xml version="1.0" encoding="UTF-8"?>
<project version="1">
<platform>p1.xml</platform>
<paths>
<dir name="."/>
</paths>
</project>
""")
with open(os.path.join(tmpdir, 'p1.xml'), 'wt') as f:
f.write('<?xml version="1.0"?>\n<platform/>')
with open(os.path.join(tmpdir, '1.c'), 'wt') as f:
f.write("int x;")
ret, stdout, stderr = cppcheck(['--project=' + project_file, '--template=cppcheck1'])
assert ret == 0, stdout
assert stderr == ''