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from buildstream import _yaml
from ..testutils import mock_os
from ..testutils.runcli import cli
import os
import pytest
KiB = 1024
MiB = (KiB * 1024)
GiB = (MiB * 1024)
TiB = (GiB * 1024)
def test_parse_size_over_1024T(cli, tmpdir):
BLOCK_SIZE = 4096
cli.configure({
'cache': {
'quota': 2048 * TiB
}
})
project = tmpdir.join("main")
os.makedirs(str(project))
_yaml.dump({'name': 'main'}, str(project.join("project.conf")))
bavail = (1025 * TiB) / BLOCK_SIZE
patched_statvfs = mock_os.mock_statvfs(f_bavail=bavail, f_bsize=BLOCK_SIZE)
with mock_os.monkey_patch("statvfs", patched_statvfs):
result = cli.run(project, args=["build", "file.bst"])
failure_msg = 'Your system does not have enough available space to support the cache quota specified.'
assert failure_msg in result.stderr
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