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coredump_phnum_test: handle full file system gracefully

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Skip the test if the file system is full.  That's out of scope
of this test.

MFC after:	1 week
Sponsored by:	Dell EMC Isilon
This commit is contained in:
Eric van Gyzen 2019-10-11 21:23:46 +00:00
parent e3fdd051f9
commit df4d65b196
1 changed files with 13 additions and 2 deletions
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15
tests/sys/kern/coredump_phnum_test.sh
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@ -53,18 +53,29 @@ coredump_phnum_body()
case "$cuc" in
0)
unzip_status=0
;;
1)
atf_check gunzip coredump_phnum_helper.core.gz
gunzip coredump_phnum_helper.core.gz 2>unzip_stderr
unzip_status=$?
;;
2)
atf_check zstd -qd coredump_phnum_helper.core.zst
zstd -qd coredump_phnum_helper.core.zst 2>unzip_stderr
unzip_status=$?
;;
*)
atf_skip "unsupported kern.compress_user_cores=$cuc"
;;
esac
if [ $unzip_status -ne 0 ]; then
if grep -q 'No space left on device' unzip_stderr; then
atf_skip "file system full: $(df $PWD | tail -n 1)"
fi
atf_fail "unzip failed; status ${unzip_status}; " \
"stderr: $(cat unzip_stderr)"
fi
# Check that core looks good
if [ ! -f coredump_phnum_helper.core ]; then
atf_fail "Helper program did not dump core"