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refs #12834 - add Python tests which show missing de-duplication of input files (#6518)
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‎test/cli/more-projects_test.py‎

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Original file line numberDiff line numberDiff line change
@@ -2,6 +2,7 @@
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import json
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import os
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import pytest
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import sys
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from testutils import cppcheck, assert_cppcheck
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@@ -510,6 +511,121 @@ def test_project_file_duplicate_2(tmpdir):
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assert stderr == ''
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512513

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def test_project_file_duplicate_3(tmpdir):
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test_file_a = os.path.join(tmpdir, 'a.c')
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with open(test_file_a, 'wt'):
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pass
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# multiple ways to specify the same file
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in_file_a = 'a.c'
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in_file_b = os.path.join('.', 'a.c')
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in_file_c = os.path.join('dummy', '..', 'a.c')
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in_file_d = os.path.join(tmpdir, 'a.c')
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in_file_e = os.path.join(tmpdir, '.', 'a.c')
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in_file_f = os.path.join(tmpdir, 'dummy', '..', 'a.c')
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project_file = os.path.join(tmpdir, 'test.cppcheck')
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with open(project_file, 'wt') as f:
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f.write(
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"""<?xml version="1.0" encoding="UTF-8"?>
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<project>
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<paths>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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</paths>
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</project>""".format(in_file_a, in_file_b, in_file_c, in_file_d, in_file_e, in_file_f, tmpdir))
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args = ['--project={}'.format(project_file)]
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args.append('-j1') # TODO: remove when fixed
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exitcode, stdout, stderr = cppcheck(args, cwd=tmpdir)
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assert exitcode == 0
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lines = stdout.splitlines()
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# TODO: only a single file should be checked
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if sys.platform == 'win32':
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assert lines == [
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'Checking {} ...'.format(test_file_a),
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'1/3 files checked 0% done',
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'Checking {} ...'.format(test_file_a),
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'2/3 files checked 0% done',
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'Checking {} ...'.format(test_file_a),
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'3/3 files checked 0% done'
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]
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else:
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assert lines == [
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'Checking {} ...'.format(test_file_a),
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'1/2 files checked 0% done',
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'Checking {} ...'.format(test_file_a),
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'2/2 files checked 0% done'
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]
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assert stderr == ''
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@pytest.mark.skipif(sys.platform != 'win32', reason="requires Windows")
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def test_project_file_duplicate_4(tmpdir):
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test_file_a = os.path.join(tmpdir, 'a.c')
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with open(test_file_a, 'wt'):
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pass
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# multiple ways to specify the same file
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in_file_a = 'a.c'
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in_file_b = os.path.join('.', 'a.c')
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in_file_c = os.path.join('dummy', '..', 'a.c')
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in_file_d = os.path.join(tmpdir, 'a.c')
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in_file_e = os.path.join(tmpdir, '.', 'a.c')
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in_file_f = os.path.join(tmpdir, 'dummy', '..', 'a.c')
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args1 = [in_file_a, in_file_b, in_file_c, in_file_d, in_file_e, in_file_f, str(tmpdir)]
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args2 = []
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for a in args1:
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args2.append(a.replace('\\', '/'))
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project_file = os.path.join(tmpdir, 'test.cppcheck')
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with open(project_file, 'wt') as f:
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f.write(
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"""<?xml version="1.0" encoding="UTF-8"?>
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<project>
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<paths>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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<dir name="{}"/>
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</paths>
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</project>""".format(in_file_a, in_file_b, in_file_c, in_file_d, in_file_e, in_file_f, tmpdir,
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args2[0], args2[1], args2[2], args2[3], args2[4], args2[5], args2[6]))
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args = ['--project={}'.format(project_file)]
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args.append('-j1') # TODO: remove when fixed
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exitcode, stdout, stderr = cppcheck(args, cwd=tmpdir)
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assert exitcode == 0
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lines = stdout.splitlines()
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# TODO: only a single file should be checked
619+
assert lines == [
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'Checking {} ...'.format(test_file_a),
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'1/3 files checked 0% done',
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'Checking {} ...'.format(test_file_a),
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'2/3 files checked 0% done',
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'Checking {} ...'.format(test_file_a),
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'3/3 files checked 0% done'
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]
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assert stderr == ''
628+
513629
def test_project_file_ignore(tmpdir):
514630
test_file = os.path.join(tmpdir, 'test.cpp')
515631
with open(test_file, 'wt') as f:

‎test/cli/other_test.py‎

Lines changed: 91 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1138,6 +1138,97 @@ def test_file_duplicate_2(tmpdir):
11381138
assert stderr == ''
11391139

11401140

1141+
def test_file_duplicate_3(tmpdir):
1142+
test_file_a = os.path.join(tmpdir, 'a.c')
1143+
with open(test_file_a, 'wt'):
1144+
pass
1145+
1146+
# multiple ways to specify the same file
1147+
in_file_a = 'a.c'
1148+
in_file_b = os.path.join('.', 'a.c')
1149+
in_file_c = os.path.join('dummy', '..', 'a.c')
1150+
in_file_d = os.path.join(tmpdir, 'a.c')
1151+
in_file_e = os.path.join(tmpdir, '.', 'a.c')
1152+
in_file_f = os.path.join(tmpdir, 'dummy', '..', 'a.c')
1153+
1154+
args = [in_file_a, in_file_b, in_file_c, in_file_d, in_file_e, in_file_f, str(tmpdir)]
1155+
args.append('-j1') # TODO: remove when fixed
1156+
1157+
exitcode, stdout, stderr = cppcheck(args, cwd=tmpdir)
1158+
assert exitcode == 0
1159+
lines = stdout.splitlines()
1160+
# TODO: only a single file should be checked
1161+
if sys.platform == 'win32':
1162+
assert lines == [
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'Checking {} ...'.format('a.c'),
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'1/6 files checked 0% done',
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'Checking {} ...'.format('a.c'),
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'2/6 files checked 0% done',
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'Checking {} ...'.format('a.c'),
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'3/6 files checked 0% done',
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'Checking {} ...'.format(test_file_a),
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'4/6 files checked 0% done',
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'Checking {} ...'.format(test_file_a),
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'5/6 files checked 0% done',
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'Checking {} ...'.format(test_file_a),
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'6/6 files checked 0% done'
1175+
]
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else:
1177+
assert lines == [
1178+
'Checking {} ...'.format('a.c'),
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'1/4 files checked 0% done',
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'Checking {} ...'.format('a.c'),
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'2/4 files checked 0% done',
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'Checking {} ...'.format(test_file_a),
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'3/4 files checked 0% done',
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'Checking {} ...'.format(test_file_a),
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'4/4 files checked 0% done'
1186+
]
1187+
assert stderr == ''
1188+
1189+
1190+
@pytest.mark.skipif(sys.platform != 'win32', reason="requires Windows")
1191+
def test_file_duplicate_4(tmpdir):
1192+
test_file_a = os.path.join(tmpdir, 'a.c')
1193+
with open(test_file_a, 'wt'):
1194+
pass
1195+
1196+
# multiple ways to specify the same file
1197+
in_file_a = 'a.c'
1198+
in_file_b = os.path.join('.', 'a.c')
1199+
in_file_c = os.path.join('dummy', '..', 'a.c')
1200+
in_file_d = os.path.join(tmpdir, 'a.c')
1201+
in_file_e = os.path.join(tmpdir, '.', 'a.c')
1202+
in_file_f = os.path.join(tmpdir, 'dummy', '..', 'a.c')
1203+
1204+
args1 = [in_file_a, in_file_b, in_file_c, in_file_d, in_file_e, in_file_f, str(tmpdir)]
1205+
args2 = []
1206+
for a in args1:
1207+
args2.append(a.replace('\\', '/'))
1208+
args = args1 + args2
1209+
args.append('-j1') # TODO: remove when fixed
1210+
1211+
exitcode, stdout, stderr = cppcheck(args, cwd=tmpdir)
1212+
assert exitcode == 0
1213+
lines = stdout.splitlines()
1214+
# TODO: only a single file should be checked
1215+
assert lines == [
1216+
'Checking {} ...'.format('a.c'),
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'1/6 files checked 0% done',
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'Checking {} ...'.format('a.c'),
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'2/6 files checked 0% done',
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'Checking {} ...'.format('a.c'),
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'3/6 files checked 0% done',
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'Checking {} ...'.format(test_file_a),
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'4/6 files checked 0% done',
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'Checking {} ...'.format(test_file_a),
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'5/6 files checked 0% done',
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'Checking {} ...'.format(test_file_a),
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'6/6 files checked 0% done'
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]
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assert stderr == ''
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11411232
def test_file_ignore(tmpdir):
11421233
test_file = os.path.join(tmpdir, 'test.cpp')
11431234
with open(test_file, 'wt'):

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