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Merged
merged 2 commits into from
Jul 7, 2023
Merged

TST: Mark subprocess tests as single_cpu #54026

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f99fe5e
TST: Mark subprocess tests as single_cpu
mroeschke Jul 1, 2023
31adab4
Merge remote-tracking branch 'upstream/main' into tst/subprocess/single
mroeschke Jul 6, 2023
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2 changes: 2 additions & 0 deletions pandas/tests/io/test_compression.py
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Expand Up @@ -202,6 +202,7 @@ def test_gzip_reproducibility_file_object():
assert output == buffer.getvalue()


@pytest.mark.single_cpu
def test_with_missing_lzma():
"""Tests if import pandas works when lzma is not present."""
# https://github.com/pandas-dev/pandas/issues/27575
Expand All @@ -215,6 +216,7 @@ def test_with_missing_lzma():
subprocess.check_output([sys.executable, "-c", code], stderr=subprocess.PIPE)


@pytest.mark.single_cpu
def test_with_missing_lzma_runtime():
"""Tests if RuntimeError is hit when calling lzma without
having the module available.
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2 changes: 2 additions & 0 deletions pandas/tests/plotting/test_converter.py
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Expand Up @@ -43,6 +43,7 @@
dates = pytest.importorskip("matplotlib.dates")


@pytest.mark.single_cpu
def test_registry_mpl_resets():
# Check that Matplotlib converters are properly reset (see issue #27481)
code = (
Expand All @@ -63,6 +64,7 @@ def test_timtetonum_accepts_unicode():


class TestRegistration:
@pytest.mark.single_cpu
def test_dont_register_by_default(self):
# Run in subprocess to ensure a clean state
code = (
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1 change: 1 addition & 0 deletions pandas/tests/test_common.py
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Expand Up @@ -233,6 +233,7 @@ def test_temp_setattr(with_exception):
assert ser.name == "first"


@pytest.mark.single_cpu
def test_str_size():
# GH#21758
a = "a"
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3 changes: 3 additions & 0 deletions pandas/tests/test_downstream.py
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Expand Up @@ -119,11 +119,13 @@ def test_xarray_cftimeindex_nearest():
assert result == expected


@pytest.mark.single_cpu
def test_oo_optimizable():
# GH 21071
subprocess.check_call([sys.executable, "-OO", "-c", "import pandas"])


@pytest.mark.single_cpu
def test_oo_optimized_datetime_index_unpickle():
# GH 42866
subprocess.check_call(
Expand Down Expand Up @@ -200,6 +202,7 @@ def test_yaml_dump(df):
tm.assert_frame_equal(df, loaded2)


@pytest.mark.single_cpu
def test_missing_required_dependency():
# GH 23868
# To ensure proper isolation, we pass these flags
Expand Down