1 files changed, 65 insertions, 0 deletions
diff --git a/Tests/RunCMake/CPack/tests/DEB_DESCRIPTION/VerifyResult.cmake b/Tests/RunCMake/CPack/tests/DEB_DESCRIPTION/VerifyResult.cmake
new file mode 100644
index 000000000..e9ac13ab1
--- /dev/null
+++ b/Tests/RunCMake/CPack/tests/DEB_DESCRIPTION/VerifyResult.cmake
@@ -0,0 +1,65 @@
+function(checkPackageDescription FILE EXPECTED_DESCRIPTION)
+  getPackageInfo("${FILE}" "_file_info")
+  string(UUID uuid NAMESPACE 00000000-0000-0000-0000-000000000000 TYPE SHA1)
+  string(REPLACE ";" "${uuid}" _file_info "${_file_info}")
+  string(REPLACE ";" "${uuid}" EXPECTED_DESCRIPTION "${EXPECTED_DESCRIPTION}")
+  string(REPLACE "\n" ";" _file_info "${_file_info}")
+
+  set(_actual_description)
+  set(_parse_description FALSE)
+  foreach(_line IN LISTS _file_info)
+    if(_line MATCHES " Description:.*")
+      set(_parse_description TRUE)
+      list(APPEND _actual_description "${_line}")
+    elseif(_parse_description)
+      if(_line MATCHES " [A-Z][A-Za-z\-]+: .*")
+        set(_parse_description FALSE)
+      else()
+        list(APPEND _actual_description "${_line}")
+      endif()
+    endif()
+  endforeach()
+  list(JOIN _actual_description "\n" _actual_description)
+
+  if(NOT _actual_description STREQUAL EXPECTED_DESCRIPTION)
+    set(_error "---[BEGIN Expected description]---\n${EXPECTED_DESCRIPTION}---[END Expected description]---\n")
+    string(APPEND _error "---[BEGIN Actual description]---\n${_actual_description}---[END Actual description]---\n")
+    string(REPLACE "${uuid}"  ";" _error "${_error}")
+    message(FATAL_ERROR "${_error}")
+  endif()
+endfunction()
+
+# ALERT The output of `dpkg -I *.deb` indented by one space
+set(_expected_description [[ Description: This is the summary line
+  This is the Debian package multiline description.
+  .
+  It must be formatted properly! Otherwise, the result `*.deb`
+  package become broken and cant be installed!
+  .
+  It may contains `;` characters (even like this `;;;;`). Example:
+  .
+    - one;
+    - two;
+    - three;
+  .
+  ... and they are properly handled by the automatic description formatter!
+  .
+  See also: https://www.debian.org/doc/debian-policy/ch-controlfields.html#description]])
+
+# ATTENTION The code in `cmCPackGenerator.cxx` to read `CPACK_PACKAGE_DESCRIPTION_FILE`
+# has a BUG: it appends the `\n` character to every line of the
+# input, even if there was no EOL (e.g. at the last line of the file).
+# That is WHY for this sub-test the one more pre-formatted "empty"
+# line required!
+# NOTE For component based installers content of the file gonna read by
+# `CPackDeb` module and the `file(READ...)` command so no the mentioned
+# workaround required!
+if(RunCMake_SUBTEST_SUFFIX STREQUAL "CPACK_PACKAGE_DESCRIPTION_FILE" AND PACKAGING_TYPE STREQUAL "MONOLITHIC")
+  string(APPEND _expected_description "\n  ." )
+endif()
+
+foreach(_file_no RANGE 1 ${EXPECTED_FILES_COUNT})
+  checkPackageDescription("${FOUND_FILE_${_file_no}}" "${_expected_description}")
+endforeach()
+
+# kate: indent-width 2;