From d882d4770fec6d65d82d818b4979cb5763d253c1 Mon Sep 17 00:00:00 2001
From: Domen Vrankar <domen.vrankar@gmail.com>
Date: Wed, 29 Jul 2015 23:34:17 +0200
Subject: Tests/RunCMake/CPack/DEB: Add getPackageInfo helper function

getPackageInfo helper function returns package info
for provided deb package file
---
 Tests/RunCMake/CPack/DEB/Helpers.cmake | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Tests/RunCMake/CPack/DEB/Helpers.cmake b/Tests/RunCMake/CPack/DEB/Helpers.cmake
index 45c85c3..a204a3c 100644
--- a/Tests/RunCMake/CPack/DEB/Helpers.cmake
+++ b/Tests/RunCMake/CPack/DEB/Helpers.cmake
@@ -26,3 +26,13 @@ function(verifyDebControl FILE PREFIX VERIFY_FILES)
     endif()
   endforeach()
 endfunction()
+
+function(getPackageInfo FILE RESULT_VAR)
+  execute_process(COMMAND ${DPKG_EXECUTABLE} -I ${FILE}
+          WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}"
+          OUTPUT_VARIABLE package_info_
+          ERROR_QUIET
+          OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+  set(${RESULT_VAR} "${package_info_}" PARENT_SCOPE)
+endfunction()
-- 
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