Fix bad expressions in tests. (#677) (#678) #871

Job	Run time
EOL Sanity (Ⓐ2.9)	3m 35s
EOL Sanity (Ⓐ2.10)	2m 38s
EOL Units (Ⓐ2.9)	3m 4s
EOL Sanity (Ⓐ2.11)	3m 32s
EOL I (Ⓐ2.9+centos6+py:shippable/posix/group1/)	6m 26s
EOL Units (Ⓐ2.10)	2m 5s
EOL Sanity (Ⓐ2.12)	1m 56s
EOL I (Ⓐ2.9+centos7+py:shippable/posix/group1/)	6m 52s
EOL Units (Ⓐ2.11)	1m 42s
EOL I (Ⓐ2.9+fedora31+py:shippable/posix/group1/)	10m 51s
EOL Units (Ⓐ2.12)	4m 10s
EOL I (Ⓐ2.9+ubuntu1604+py:shippable/posix/group1/)	7m 11s
EOL I (Ⓐ2.9+ubuntu1804+py:shippable/posix/group1/)	9m 5s
EOL I (Ⓐ2.9+default+py2.7:shippable/cloud/group1/)	19m 48s
EOL I (Ⓐ2.10+centos6+py:shippable/posix/group1/)	6m 27s
EOL I (Ⓐ2.10+fedora31+py:shippable/posix/group1/)	11m 37s
EOL I (Ⓐ2.10+ubuntu1604+py:shippable/posix/group1/)	7m 33s
EOL I (Ⓐ2.10+default+py3.6:shippable/cloud/group1/)	14m 16s
EOL I (Ⓐ2.11+centos7+py:shippable/posix/group1/)	7m 9s
EOL I (Ⓐ2.11+fedora32+py:shippable/posix/group1/)	10m 11s
EOL I (Ⓐ2.11+opensuse15py2+py:shippable/posix/group1/)	10m 23s
EOL I (Ⓐ2.11+ubuntu1804+py:shippable/posix/group1/)	9m 42s
EOL I (Ⓐ2.11+default+py3.8:shippable/cloud/group1/)	14m 15s
EOL I (Ⓐ2.12+centos6+py:shippable/posix/group1/)	6m 49s
EOL I (Ⓐ2.12+fedora33+py:shippable/posix/group1/)	11m 49s
EOL I (Ⓐ2.12+opensuse15+py:shippable/posix/group1/)	12m 22s
EOL I (Ⓐ2.12+ubuntu2004+py:shippable/posix/group1/)	9m 24s
EOL I (Ⓐ2.12+default+py2.6:shippable/cloud/group1/)	13m 49s
EOL I (Ⓐ2.12+default+py3.9:shippable/cloud/group1/)	16m 17s
	4h 4m 58s

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