cppcheck/test/cli/test-helloworld.py

181 lines
7.3 KiB
Python
Raw Normal View History

2019-04-14 10:45:20 +02:00
# python -m pytest test-helloworld.py
import os
import re
2019-04-15 16:57:16 +02:00
from testutils import create_gui_project_file, cppcheck
2019-04-14 10:45:20 +02:00
2019-04-15 10:01:27 +02:00
# Run Cppcheck from project path
def cppcheck_local(args):
cwd = os.getcwd()
2019-05-03 20:22:35 +02:00
os.chdir('helloworld')
2019-04-15 10:01:27 +02:00
ret, stdout, stderr = cppcheck(args)
os.chdir(cwd)
return (ret, stdout, stderr)
def getRelativeProjectPath():
2019-05-03 20:22:35 +02:00
return 'helloworld'
2019-04-15 10:01:27 +02:00
def getAbsoluteProjectPath():
2019-05-03 20:22:35 +02:00
return os.path.join(os.getcwd(), 'helloworld')
2019-04-15 10:01:27 +02:00
# Get Visual Studio configurations checking a file
# Checking {file} {config}...
def getVsConfigs(stdout, filename):
ret = []
for line in stdout.split('\n'):
if not line.startswith('Checking %s ' % (filename)):
continue
if not line.endswith('...'):
continue
res = re.match(r'.* ([A-Za-z0-9|]+)...', line)
if res:
ret.append(res.group(1))
ret.sort()
return ' '.join(ret)
2019-04-14 10:45:20 +02:00
def test_relative_path():
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck(['--template=cppcheck1', 'helloworld'])
2019-05-03 20:22:35 +02:00
filename = os.path.join('helloworld', 'main.c')
2019-04-14 10:45:20 +02:00
assert ret == 0
assert stderr == '[%s:5]: (error) Division by zero.\n' % (filename)
2019-04-14 10:45:20 +02:00
2019-04-14 10:45:20 +02:00
def test_local_path():
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck_local(['--template=cppcheck1', '.'])
2019-04-14 10:45:20 +02:00
assert ret == 0
assert stderr == '[main.c:5]: (error) Division by zero.\n'
def test_absolute_path():
2019-04-15 10:01:27 +02:00
prjpath = getAbsoluteProjectPath()
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck(['--template=cppcheck1', prjpath])
filename = os.path.join(prjpath, 'main.c')
2019-04-14 10:45:20 +02:00
assert ret == 0
assert stderr == '[%s:5]: (error) Division by zero.\n' % (filename)
2019-04-14 10:45:20 +02:00
2019-04-14 15:00:03 +02:00
def test_addon_local_path():
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck_local(['--addon=misra', '--template=cppcheck1', '.'])
2019-04-14 15:00:03 +02:00
assert ret == 0
assert stderr == ('[main.c:5]: (error) Division by zero.\n'
'[main.c:1]: (style) misra violation (use --rule-texts=<file> to get proper output)\n')
def test_addon_absolute_path():
2019-04-15 10:01:27 +02:00
prjpath = getAbsoluteProjectPath()
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck(['--addon=misra', '--template=cppcheck1', prjpath])
filename = os.path.join(prjpath, 'main.c')
2019-04-14 15:00:03 +02:00
assert ret == 0
assert stderr == ('[%s:5]: (error) Division by zero.\n'
'[%s:1]: (style) misra violation (use --rule-texts=<file> to get proper output)\n' % (filename, filename))
2019-04-14 15:00:03 +02:00
def test_addon_relative_path():
2019-04-15 10:01:27 +02:00
prjpath = getRelativeProjectPath()
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck(['--addon=misra', '--template=cppcheck1', prjpath])
filename = os.path.join(prjpath, 'main.c')
2019-04-14 15:00:03 +02:00
assert ret == 0
assert stdout == 'Checking %s ...\n' % (filename)
assert stderr == ('[%s:5]: (error) Division by zero.\n'
'[%s:1]: (style) misra violation (use --rule-texts=<file> to get proper output)\n' % (filename, filename))
2019-04-14 15:00:03 +02:00
def test_addon_relative_path():
2019-05-03 20:22:35 +02:00
project_file = 'helloworld/test.cppcheck'
create_gui_project_file(project_file, paths=['.'], addon='misra')
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck(['--template=cppcheck1', '--project=' + project_file])
2019-05-03 20:22:35 +02:00
filename = os.path.join('helloworld', 'main.c')
assert ret == 0
assert stdout == 'Checking %s ...\n' % (filename)
assert stderr == ('[%s:5]: (error) Division by zero.\n'
'[%s:1]: (style) misra violation (use --rule-texts=<file> to get proper output)\n' % (filename, filename))
2019-04-14 10:45:20 +02:00
def test_basepath_relative_path():
2019-04-15 10:01:27 +02:00
prjpath = getRelativeProjectPath()
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck([prjpath, '--template=cppcheck1', '-rp=' + prjpath])
filename = os.path.join(prjpath, 'main.c')
2019-04-14 10:45:20 +02:00
assert ret == 0
assert stderr == '[main.c:5]: (error) Division by zero.\n'
def test_basepath_absolute_path():
2019-04-15 10:01:27 +02:00
prjpath = getAbsoluteProjectPath()
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck(['--template=cppcheck1', prjpath, '-rp=' + prjpath])
filename = os.path.join(prjpath, 'main.c')
2019-04-14 10:45:20 +02:00
assert ret == 0
assert stderr == '[main.c:5]: (error) Division by zero.\n'
def test_vs_project_local_path():
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck_local(['--template=cppcheck1', '--project=helloworld.vcxproj'])
assert ret == 0
assert getVsConfigs(stdout, 'main.c') == 'Debug|Win32 Debug|x64 Release|Win32 Release|x64'
assert stderr == '[main.c:5]: (error) Division by zero.\n'
def test_vs_project_relative_path():
2019-04-15 10:01:27 +02:00
prjpath = getRelativeProjectPath()
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck(['--template=cppcheck1', '--project=' + os.path.join(prjpath, 'helloworld.vcxproj')])
filename = os.path.join(prjpath, 'main.c')
assert ret == 0
assert getVsConfigs(stdout, filename) == 'Debug|Win32 Debug|x64 Release|Win32 Release|x64'
assert stderr == '[%s:5]: (error) Division by zero.\n' % (filename)
def test_vs_project_absolute_path():
2019-04-15 10:01:27 +02:00
prjpath = getAbsoluteProjectPath()
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck(['--template=cppcheck1', '--project=' + os.path.join(prjpath, 'helloworld.vcxproj')])
filename = os.path.join(prjpath, 'main.c')
assert ret == 0
assert getVsConfigs(stdout, filename) == 'Debug|Win32 Debug|x64 Release|Win32 Release|x64'
assert stderr == '[%s:5]: (error) Division by zero.\n' % (filename)
def test_cppcheck_project_local_path():
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck_local(['--template=cppcheck1', '--platform=win64', '--project=helloworld.cppcheck'])
assert ret == 0
assert getVsConfigs(stdout, 'main.c') == 'Debug|x64'
assert stderr == '[main.c:5]: (error) Division by zero.\n'
def test_cppcheck_project_relative_path():
2019-04-15 10:01:27 +02:00
prjpath = getRelativeProjectPath()
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck(['--template=cppcheck1', '--platform=win64', '--project=' + os.path.join(prjpath, 'helloworld.cppcheck')])
filename = os.path.join(prjpath, 'main.c')
assert ret == 0
assert getVsConfigs(stdout, filename) == 'Debug|x64'
assert stderr == '[%s:5]: (error) Division by zero.\n' % (filename)
def test_cppcheck_project_absolute_path():
2019-04-15 10:01:27 +02:00
prjpath = getAbsoluteProjectPath()
2019-08-18 12:51:32 +02:00
ret, stdout, stderr = cppcheck(['--template=cppcheck1', '--platform=win64', '--project=' + os.path.join(prjpath, 'helloworld.cppcheck')])
filename = os.path.join(prjpath, 'main.c')
assert ret == 0
assert getVsConfigs(stdout, filename) == 'Debug|x64'
assert stderr == '[%s:5]: (error) Division by zero.\n' % (filename)
2019-04-15 11:11:33 +02:00
def test_suppress_command_line():
prjpath = getRelativeProjectPath()
2019-06-22 19:20:15 +02:00
ret, stdout, stderr = cppcheck(['--suppress=zerodiv:' + os.path.join(prjpath, 'main.c'), prjpath])
2019-04-15 11:11:33 +02:00
assert ret == 0
assert stderr == ''
prjpath = getAbsoluteProjectPath()
2019-06-22 19:20:15 +02:00
ret, stdout, stderr = cppcheck(['--suppress=zerodiv:' + os.path.join(prjpath, 'main.c'), prjpath])
2019-04-15 11:11:33 +02:00
assert ret == 0
assert stderr == ''
def test_suppress_project():
2019-05-03 20:22:35 +02:00
project_file = os.path.join('helloworld', 'test.cppcheck')
create_gui_project_file(project_file,
paths=['.'],
suppressions=[{'fileName':'main.c', 'id':'zerodiv'}])
2019-04-15 11:11:33 +02:00
# Relative path
2019-06-22 19:20:15 +02:00
ret, stdout, stderr = cppcheck(['--project=' + project_file])
2019-04-15 11:11:33 +02:00
assert ret == 0
assert stderr == ''
# Absolute path
2019-06-22 19:20:15 +02:00
ret, stdout, stderr = cppcheck(['--project=' + os.path.join(os.getcwd(), 'helloworld', 'test.cppcheck')])
2019-04-15 11:11:33 +02:00
assert ret == 0
assert stderr == ''
2019-09-12 09:32:24 +02:00
def test_exclude():
prjpath = getRelativeProjectPath()
ret, stdout, stderr = cppcheck(['-i' + prjpath, '--platform=win64', '--project=' + os.path.join(prjpath, 'helloworld.cppcheck')])
assert stdout == 'cppcheck: No C or C++ source files found.\n'