68 lines
2.2 KiB
Python
68 lines
2.2 KiB
Python
# python -m pytest test-more-projects.py
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import json
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import os
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from testutils import cppcheck
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def test_project_force_U(tmpdir):
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# 10018
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# -U does not work with compile_commands.json
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with open(os.path.join(tmpdir, 'bug1.cpp'), 'wt') as f:
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f.write("""
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int x = 123 / 0;
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#ifdef MACRO1
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int y = 1000 / 0;
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#endif
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""")
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compile_commands = os.path.join(tmpdir, 'compile_commands.json')
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compilation_db = [
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{"directory": str(tmpdir),
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"command": "c++ -o bug1.o -c bug1.cpp",
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"file": "bug1.cpp",
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"output": "bug1.o"}
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]
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with open(compile_commands, 'wt') as f:
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f.write(json.dumps(compilation_db))
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# Without -U => both bugs are found
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ret, stdout, stderr = cppcheck(['--project=' + compile_commands, '--force', '-rp=' + str(tmpdir), '--template=cppcheck1'])
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assert ret == 0, stdout
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assert (stderr == '[bug1.cpp:2]: (error) Division by zero.\n'
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'[bug1.cpp:4]: (error) Division by zero.\n')
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# With -U => only first bug is found
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ret, stdout, stderr = cppcheck(['--project=' + compile_commands, '--force', '-UMACRO1', '-rp=' + str(tmpdir), '--template=cppcheck1'])
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assert ret == 0, stdout
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assert stderr == '[bug1.cpp:2]: (error) Division by zero.\n'
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def test_project_custom_platform(tmpdir):
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"""
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import cppcheck project that contains a custom platform file
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"""
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project_file = os.path.join(tmpdir, 'Project.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 version="1">
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<platform>p1.xml</platform>
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<paths>
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<dir name="."/>
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</paths>
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</project>
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""")
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with open(os.path.join(tmpdir, 'p1.xml'), 'wt') as f:
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f.write('<?xml version="1.0"?>\n<platform/>')
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with open(os.path.join(tmpdir, '1.c'), 'wt') as f:
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f.write("int x;")
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ret, stdout, stderr = cppcheck(['--project=' + project_file, '--template=cppcheck1'])
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assert ret == 0, stdout
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assert stderr == ''
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