Use /tmp to test eq operator of qdirHEADdev

The test checks if two paths test equal if they are pointing to the same
place, but one of them is not a canonical path.
Example of such paths: /tmp/.. and /

The test assumes that /usr is an existing directory on platforms other
than win, haiku and android.
The reason /usr is used instead of /tmp is that /tmp is a symlink on
macos and that interferes with the test (as described in 0b67ad9d).
However /usr does not exist on VxWorks (unless created by the user).

/tmp can (and is in our CI env) enabled by turning on the
INCLUDE_TMP_DIR component.

Solve the problem by using /tmp instead of /usr on vxworks.

Pick-to: 6.7 6.8
Task-number: QTBUG-115777
Change-Id: I98b0d46d1b879f404c0b5bd655031e7c3f19ba33
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

0 files changed, 0 insertions, 0 deletions