Tests: CPack test should always check test output

Tests/RunCMake/CPack/TGZ/PACKAGE_CHECKSUM-VerifyResult.cmake

@@ -9,6 +9,4 @@ if(NOT ${RunCMake_SUBTEST_SUFFIX} MATCHES "invalid")
   if(NOT expected_value STREQUAL CHSUM_VALUE)
     message(FATAL_ERROR "Generated checksum is not valid! Expected [${expected_value}] Got [${CHSUM_VALUE}]")
   endif()
-else()
-  message(${error})
 endif()

Tests/RunCMake/CPack/VerifyResult.cmake

@@ -86,9 +86,7 @@ endif()
 # handle additional result verifications
 if(EXISTS "${src_dir}/${GENERATOR_TYPE}/${RunCMake_TEST_FILE_PREFIX}-VerifyResult.cmake")
   include("${src_dir}/${GENERATOR_TYPE}/${RunCMake_TEST_FILE_PREFIX}-VerifyResult.cmake")
-else()
-  # by default only print out output and error so that they can be compared by
-  # regex
-  message(STATUS "${output}")
-  message("${error}")
 endif()
+
+message(STATUS "${output}")
+message("${error}")

Tests/RunCMake/CPack/tests/DEPENDENCIES/DEB-stderr.txt

@@ -0,0 +1 @@
+^CPackDeb: ((- Generating dependency list)|(Using only user-provided dependencies because dpkg-shlibdeps is not found\.))$

Tests/RunCMake/CPack/tests/RPM_SUGGESTS/RPM-stderr.txt

@@ -0,0 +1 @@
+^(.*CPackRPM:Warning: SUGGESTS not supported in provided rpmbuild.*)?CPackRPM: Will use GENERATED spec file: (/[^/]*)*/Tests/RunCMake/RPM/CPack/[^-]*-build/_CPack_Packages/.*/RPM/SPECS/[^\.]*\.spec$