Add elfdep test

Former-commit-id: b98b5790a4fc33d31656bb7b8c8a8d9d9fe49a12

.gitlab-ci.yml

@@ -145,3 +145,34 @@ xform-cat-centos75:
   variables:
     OS: 'centos75'  
 
+#
+# elfdep test
+#
+
+# template
+.elfdep: &elfdep
+  stage: test
+  script:
+    - ./cicd_tests/elfdep.sh
+
+elfdep-ubuntu18:
+  <<: *elfdep
+  tags:
+    - ubuntu18
+  variables:
+    OS: 'ubuntu18'  
+    
+elfdep-ubuntu16:
+  <<: *elfdep
+  tags:
+    - ubuntu16
+  variables:
+    OS: 'ubuntu16'  
+
+elfdep-centos75:
+  <<: *elfdep
+  tags:
+    - centos75
+  variables:
+    OS: 'centos75'  
+

cicd_tests/elfdep.sh

+#!/bin/bash
+set -e
+set -x
+
+cd $CICD_MODULE_WORK_DIR/peasoup_umbrella
+source set_env_vars
+
+cd $SECURITY_TRANSFORMS_HOME/libElfDep/test/
+./test-elfdep.sh

libElfDep/test/testit.sh → libElfDep/test/test-elfdep.sh

 #!/bin/bash
 
+TMP_ORIG=/tmp/testelfdep.ls.orig.$$
+TMP_ORIG2=/tmp/testelfdep.ls.orig.2.$$
+TMP_ELFDEP=/tmp/testelfdep.ls.elfdep.$$
+
+cleanup_files()
+{
+	rm /tmp/testelfdep.ls* >/dev/null 2>&1
+}
+
 cleanup()
 {
 	echo "************"
 	echo "test failed."
 	echo "************"
+
+	cleanup_files
 	exit 1
 }
 
@@ -14,8 +25,19 @@ scons || cleanup
 
 $PSZ /bin/ls ./xxx -c move_globals=on -o move_globals:--elftables -c edt=on || cleanup
  
-/bin/ls /tmp || cleanup
-./xxx /tmp || cleanup
+/bin/ls /tmp > $TMP_ORIG || cleanup
+
+./xxx /tmp > $TMP_ELFDEP || cleanup
+
+echo "Verify external vars was overwritten"
+grep "var = 0" $TMP_ELFDEP || cleanup
+grep "var = 1" $TMP_ELFDEP || cleanup
+
+echo "Verify same output"
+grep -v "var =" $TMP_ELFDEP > $TMP_ORIG2
+diff $TMP_ORIG2 $TMP_ELFDEP
+
+cleanup_files
 
 echo
 echo "test passed."