TEST: Add common function are_values_in_array() This patch adds function are_values_in_array() to common test code. And there is tc_are_values_in_array macro defined which is usefull for talloc allocated values and arrays. Resolves: https://fedorahosted.org/sssd/ticket/2730 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

tests: Move test_dom_suite_setup to different module The function test_dom_suite_setup is a simple function which creates a directory which should be used for creating files. This function needn't be linked with libsss_util.so as other functions in common_dom.c This is a reason why it's better to move it to the file common.c so linker can optimize out other unnecessary module objects from static library libsss_test_common.a and test needn't be linked libsss_util.so. Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

Default TEST_DIR to cwd, not empty string if not set explicitly If configure isn't being run with argument --with-test-dir, then variable TEST_DIR will be defined, but its value will be empty (""). In this case opendir will fail with uncatched error "Directory does not exist, or name is an empty string". Finally function call dirfd will segfault because its argument is NULL. I changed default value of TEST_DIR (if --with-test-dir was not used). Function tests_set_cwd does not ignore return value of chdir, because TEST_DIR should not be the empty string.

tests: Print warning if LDB_MODULES_PATH is not set Print warning if sysdb-tests or sysdb-ssh test are run individually and LDB_MODULES_PATH was not set. https://fedorahosted.org/sssd/ticket/1820

TESTS: Print messages when LDAP options do not match

Add better tests for sdap_attr compability

Add better dp_option tests

Fix build when check-devel is not installed tests/common.c is now required by all tests (check-based and not), so we need to properly ifdef it

Add --with-test-dir option to configure All 'make check' tests will chdir() into this directory before running the suite. This provides the option of having temporary files generated in a tmpfs or ramdisk

Rename server/ directory to src/ Also update BUILD.txt