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Merged
danmar merged 1 commit into from
Aug 31, 2023
Merged

CI: Add test for #11649 #5380

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13 changes: 13 additions & 0 deletions test/cli/test-other.py
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Original file line number Diff line number Diff line change
Expand Up @@ -143,6 +143,19 @@ def test_progress_j(tmpdir):
assert stderr == ""


@pytest.mark.timeout(10)
def test_slow_array_many_floats(tmpdir):
# 11649
# cppcheck valueflow takes a long time when an array has many floats
filename = os.path.join(tmpdir, 'hang.c')
with open(filename, 'wt') as f:
f.write("const float f[] = {\n")
for i in range(20000):
f.write(' 13.6f,\n')
f.write("};\n")
cppcheck([filename]) # should not take more than ~1 second


@pytest.mark.timeout(10)
def test_slow_array_many_strings(tmpdir):
# 11901
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