[tests/selinux] pr775-checkpolicy-revdeps: Change strings check to match a sequence of slashes as a directory separator

[tests/selinux] pr775-checkpolicy-revdeps: Change strings check to match a sequence of slashes as a directory separator

[Zdenek Pytela]

            A new commit has been pushed.

            Repo   : tests/selinux
            Branch : pr775-checkpolicy-revdeps
            Commit : f1a42a48f9ac874e2f53e801429c3c91f0654a39
            Author : Zdenek Pytela <zpytela@redhat.com>
            Date   : 2020-03-31T15:53:38+02:00
            Stats  : +4/-2 in 1 file(s)
            URL    : https://src.fedoraproject.org/tests/selinux/c/f1a42a48f9ac874e2f53e801429c3c91f0654a39?branch=pr775-checkpolicy-revdeps

            Log:
            Change strings check to match a sequence of slashes as a directory separator

Change the strings check verifying if /usr/sbin/pam_timestamp_check and
/usr/lib64/security/pam_timestamp.so binaries contain the /run/pam_timestamp
string to match also multiple slashes in a row.

---
diff --git a/selinux-policy/pam_timestamp-and-related/runtest.sh b/selinux-policy/pam_timestamp-and-related/runtest.sh
index b19a2f3..c9d37b9 100755
--- a/selinux-policy/pam_timestamp-and-related/runtest.sh
+++ b/selinux-policy/pam_timestamp-and-related/runtest.sh
@@ -61,8 +61,10 @@ rlJournalStart
         rlSESearchRule "allow sshd_t var_run_t : dir { write add_name } [ ]"
         rlSESearchRule "type_transition sshd_t var_run_t : dir pam_var_run_t"
         rlSESearchRule "allow sshd_t pam_var_run_t : dir { create } [ ]"
-        rlRun "strings /usr/sbin/pam_timestamp_check | grep ${TIMESTAMP_DIR}"
-        rlRun "strings /usr/lib64/security/pam_timestamp.so | grep ${TIMESTAMP_DIR}"
+        # sed is needed for pam versions before
+        # https://github.com/linux-pam/linux-pam/commit/9b62f2ed3be1731581ad8f4b7e5cefd8fd030085
+        rlRun "strings /usr/sbin/pam_timestamp_check | sed \"s|//*|/|g\" | grep ${TIMESTAMP_DIR}"
+        rlRun "strings /usr/lib64/security/pam_timestamp.so | sed \"s|//*|/|g\" | grep ${TIMESTAMP_DIR}"
     rlPhaseEnd
 
     rlPhaseStartTest "real scenario -- confined users"