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#   See COPYING file distributed along with the NiBabel package for the
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"""Tests for imageglobals module"""

from .. import imageglobals as igs


def test_errorlevel():
    orig_level = igs.error_level
    for level in (10, 20, 30):
        with igs.ErrorLevel(level):
            assert igs.error_level == level
        assert igs.error_level == orig_level