When the user has the setgid bit is set on the parent directory of
the build directory, the setgid bit will be propagated throughout the
build tree. Most tests do not care about permissions as long as they
can read and write the files the need. The CPack tests, however, validate
that permissions match an expected set, and fail with the setgid bit set.
Explicitly set permissions on directories created in the CPackTestHelpers
to clear the setgid bit.
Signed-off-by: william.r.dieter <william.r.dieter@intel.com>
CPack tests can now define one or more
packaging types and that test will be
executed once per generator per packaging
type. This also enables us to set default
values per packaging type for each generator
which makes tests shorter.
The changes in commit d9cec8ad (CPack/RPM: Generate source rpm (SRPM)
packages on demand, 2016-09-19) logically conflict with the
infrastructure updates in commit 4682b42b (Tests: Add subtest support to
RunCMake/CPack infrastructure, 2016-09-13). Integrate the two changes
so they work together.
Use the run_cmake() function to generate the test build tree with
the proper CMake generator and also to verify that it succeeds.
Drop our PreTestError helper as it is no longer needed.
