7fe4148074
Found that older but still supported distributions Debian 8 and
Ubuntu 14.04 LTS don't have directory /dev/disk/by-path/. This is used
by the BlockSpecial unit test as a source of a symbolic link to a block
special device.
This causes the unit test to fail like this:
$ cd tests
$ ./test_BlockSpecial
...
[ RUN ] BlockSpecialTest.NamedBlockSpecialObjectBySymlinkMatches
test_BlockSpecial.cc:137: Failure
Failed
get_link_name(): Failed to open directory '/dev/disk/by-path'
test_BlockSpecial.cc:168: Failure
Failed
follow_link_name(): Failed to resolve symbolic link ''
test_BlockSpecial.cc:255: Failure
Expected: (lnk.m_name.c_str()) != (bs.m_name.c_str()), actual: "" vs ""
[ FAILED ] BlockSpecialTest.NamedBlockSpecialObjectBySymlinkMatches (0 ms)
...
[ FAILED ] 1 test, listed below:
[ FAILED ] BlockSpecialTest.NamedBlockSpecialObjectBySymlinkMatches
1 FAILED TEST
Which in turn causes make check and make distcheck to fail.
Use directory /dev/disk/by-id/ instead as it always exists.
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|---|---|---|
| .. | ||
| Makefile.am | ||
| test_BlockSpecial.cc | ||
| test_PipeCapture.cc | ||
| test_dummy.cc | ||