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refs #12834 - add Python tests which show missing de-duplication of input files #6518

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Jun 20, 2024
Merged

refs #12834 - add Python tests which show missing de-duplication of input files #6518

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116 changes: 116 additions & 0 deletions test/cli/more-projects_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
import json
import os
import pytest
import sys
from testutils import cppcheck, assert_cppcheck


Expand Down Expand Up @@ -510,6 +511,121 @@ def test_project_file_duplicate_2(tmpdir):
assert stderr == ''


def test_project_file_duplicate_3(tmpdir):
test_file_a = os.path.join(tmpdir, 'a.c')
with open(test_file_a, 'wt'):
pass

# multiple ways to specify the same file
in_file_a = 'a.c'
in_file_b = os.path.join('.', 'a.c')
in_file_c = os.path.join('dummy', '..', 'a.c')
in_file_d = os.path.join(tmpdir, 'a.c')
in_file_e = os.path.join(tmpdir, '.', 'a.c')
in_file_f = os.path.join(tmpdir, 'dummy', '..', 'a.c')

project_file = os.path.join(tmpdir, 'test.cppcheck')
with open(project_file, 'wt') as f:
f.write(
"""<?xml version="1.0" encoding="UTF-8"?>
<project>
<paths>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
</paths>
</project>""".format(in_file_a, in_file_b, in_file_c, in_file_d, in_file_e, in_file_f, tmpdir))

args = ['--project={}'.format(project_file)]
args.append('-j1') # TODO: remove when fixed

exitcode, stdout, stderr = cppcheck(args, cwd=tmpdir)
assert exitcode == 0
lines = stdout.splitlines()
# TODO: only a single file should be checked
if sys.platform == 'win32':
assert lines == [
'Checking {} ...'.format(test_file_a),
'1/3 files checked 0% done',
'Checking {} ...'.format(test_file_a),
'2/3 files checked 0% done',
'Checking {} ...'.format(test_file_a),
'3/3 files checked 0% done'
]
else:
assert lines == [
'Checking {} ...'.format(test_file_a),
'1/2 files checked 0% done',
'Checking {} ...'.format(test_file_a),
'2/2 files checked 0% done'
]
assert stderr == ''


@pytest.mark.skipif(sys.platform != 'win32', reason="requires Windows")
def test_project_file_duplicate_4(tmpdir):
test_file_a = os.path.join(tmpdir, 'a.c')
with open(test_file_a, 'wt'):
pass

# multiple ways to specify the same file
in_file_a = 'a.c'
in_file_b = os.path.join('.', 'a.c')
in_file_c = os.path.join('dummy', '..', 'a.c')
in_file_d = os.path.join(tmpdir, 'a.c')
in_file_e = os.path.join(tmpdir, '.', 'a.c')
in_file_f = os.path.join(tmpdir, 'dummy', '..', 'a.c')

args1 = [in_file_a, in_file_b, in_file_c, in_file_d, in_file_e, in_file_f, str(tmpdir)]
args2 = []
for a in args1:
args2.append(a.replace('\\', '/'))

project_file = os.path.join(tmpdir, 'test.cppcheck')
with open(project_file, 'wt') as f:
f.write(
"""<?xml version="1.0" encoding="UTF-8"?>
<project>
<paths>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
<dir name="{}"/>
</paths>
</project>""".format(in_file_a, in_file_b, in_file_c, in_file_d, in_file_e, in_file_f, tmpdir,
args2[0], args2[1], args2[2], args2[3], args2[4], args2[5], args2[6]))

args = ['--project={}'.format(project_file)]
args.append('-j1') # TODO: remove when fixed

exitcode, stdout, stderr = cppcheck(args, cwd=tmpdir)
assert exitcode == 0
lines = stdout.splitlines()
# TODO: only a single file should be checked
assert lines == [
'Checking {} ...'.format(test_file_a),
'1/3 files checked 0% done',
'Checking {} ...'.format(test_file_a),
'2/3 files checked 0% done',
'Checking {} ...'.format(test_file_a),
'3/3 files checked 0% done'
]
assert stderr == ''

def test_project_file_ignore(tmpdir):
test_file = os.path.join(tmpdir, 'test.cpp')
with open(test_file, 'wt') as f:
Expand Down
91 changes: 91 additions & 0 deletions test/cli/other_test.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1139,6 +1139,97 @@ def test_file_duplicate_2(tmpdir):
assert stderr == ''


def test_file_duplicate_3(tmpdir):
test_file_a = os.path.join(tmpdir, 'a.c')
with open(test_file_a, 'wt'):
pass

# multiple ways to specify the same file
in_file_a = 'a.c'
in_file_b = os.path.join('.', 'a.c')
in_file_c = os.path.join('dummy', '..', 'a.c')
in_file_d = os.path.join(tmpdir, 'a.c')
in_file_e = os.path.join(tmpdir, '.', 'a.c')
in_file_f = os.path.join(tmpdir, 'dummy', '..', 'a.c')

args = [in_file_a, in_file_b, in_file_c, in_file_d, in_file_e, in_file_f, str(tmpdir)]
args.append('-j1') # TODO: remove when fixed

exitcode, stdout, stderr = cppcheck(args, cwd=tmpdir)
assert exitcode == 0
lines = stdout.splitlines()
# TODO: only a single file should be checked
if sys.platform == 'win32':
assert lines == [
'Checking {} ...'.format('a.c'),
'1/6 files checked 0% done',
'Checking {} ...'.format('a.c'),
'2/6 files checked 0% done',
'Checking {} ...'.format('a.c'),
'3/6 files checked 0% done',
'Checking {} ...'.format(test_file_a),
'4/6 files checked 0% done',
'Checking {} ...'.format(test_file_a),
'5/6 files checked 0% done',
'Checking {} ...'.format(test_file_a),
'6/6 files checked 0% done'
]
else:
assert lines == [
'Checking {} ...'.format('a.c'),
'1/4 files checked 0% done',
'Checking {} ...'.format('a.c'),
'2/4 files checked 0% done',
'Checking {} ...'.format(test_file_a),
'3/4 files checked 0% done',
'Checking {} ...'.format(test_file_a),
'4/4 files checked 0% done'
]
assert stderr == ''


@pytest.mark.skipif(sys.platform != 'win32', reason="requires Windows")
def test_file_duplicate_4(tmpdir):
test_file_a = os.path.join(tmpdir, 'a.c')
with open(test_file_a, 'wt'):
pass

# multiple ways to specify the same file
in_file_a = 'a.c'
in_file_b = os.path.join('.', 'a.c')
in_file_c = os.path.join('dummy', '..', 'a.c')
in_file_d = os.path.join(tmpdir, 'a.c')
in_file_e = os.path.join(tmpdir, '.', 'a.c')
in_file_f = os.path.join(tmpdir, 'dummy', '..', 'a.c')

args1 = [in_file_a, in_file_b, in_file_c, in_file_d, in_file_e, in_file_f, str(tmpdir)]
args2 = []
for a in args1:
args2.append(a.replace('\\', '/'))
args = args1 + args2
args.append('-j1') # TODO: remove when fixed

exitcode, stdout, stderr = cppcheck(args, cwd=tmpdir)
assert exitcode == 0
lines = stdout.splitlines()
# TODO: only a single file should be checked
assert lines == [
'Checking {} ...'.format('a.c'),
'1/6 files checked 0% done',
'Checking {} ...'.format('a.c'),
'2/6 files checked 0% done',
'Checking {} ...'.format('a.c'),
'3/6 files checked 0% done',
'Checking {} ...'.format(test_file_a),
'4/6 files checked 0% done',
'Checking {} ...'.format(test_file_a),
'5/6 files checked 0% done',
'Checking {} ...'.format(test_file_a),
'6/6 files checked 0% done'
]
assert stderr == ''


def test_file_ignore(tmpdir):
test_file = os.path.join(tmpdir, 'test.cpp')
with open(test_file, 'wt'):
Expand Down
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