9 files changed, 17 insertions, 4 deletions
diff --git a/Tests/RunCMake/CMP0019/CMakeLists.txt b/Tests/RunCMake/CMP0019/CMakeLists.txt
index 12cd3c7..8f85fbf 100644
--- a/Tests/RunCMake/CMP0019/CMakeLists.txt
+++ b/Tests/RunCMake/CMP0019/CMakeLists.txt
@@ -1,3 +1,3 @@
 cmake_minimum_required(VERSION 2.8.4)
 project(${RunCMake_TEST} NONE)
-include(${RunCMake_TEST}.cmake)
+include(${RunCMake_TEST}.cmake NO_POLICY_SCOPE)
diff --git a/Tests/RunCMake/CheckModules/CMakeLists.txt b/Tests/RunCMake/CheckModules/CMakeLists.txt
index 72abfc8..9872df2 100644
--- a/Tests/RunCMake/CheckModules/CMakeLists.txt
+++ b/Tests/RunCMake/CheckModules/CMakeLists.txt
@@ -1,3 +1,4 @@
 cmake_minimum_required(VERSION 2.8.11)
+cmake_policy(SET CMP0054 NEW)
 project(${RunCMake_TEST} NONE)
 include(${RunCMake_TEST}.cmake)
diff --git a/Tests/RunCMake/CommandLine/RunCMakeTest.cmake b/Tests/RunCMake/CommandLine/RunCMakeTest.cmake
index 84e3614..0c43c20 100644
--- a/Tests/RunCMake/CommandLine/RunCMakeTest.cmake
+++ b/Tests/RunCMake/CommandLine/RunCMakeTest.cmake
@@ -37,7 +37,9 @@ run_cmake_command(E_env-bad-arg1 ${CMAKE_COMMAND} -E env -bad-arg1)
 run_cmake_command(E_env-set   ${CMAKE_COMMAND} -E env TEST_ENV=1 ${CMAKE_COMMAND} -P ${RunCMake_SOURCE_DIR}/E_env-set.cmake)
 run_cmake_command(E_env-unset ${CMAKE_COMMAND} -E env TEST_ENV=1 ${CMAKE_COMMAND} -E env --unset=TEST_ENV ${CMAKE_COMMAND} -P ${RunCMake_SOURCE_DIR}/E_env-unset.cmake)
 
+set(RunCMake_DEFAULT_stderr ".")
 run_cmake_command(E_sleep-no-args ${CMAKE_COMMAND} -E sleep)
+unset(RunCMake_DEFAULT_stderr)
 run_cmake_command(E_sleep-bad-arg1 ${CMAKE_COMMAND} -E sleep x)
 run_cmake_command(E_sleep-bad-arg2 ${CMAKE_COMMAND} -E sleep 1 -1)
 run_cmake_command(E_sleep-one-tenth ${CMAKE_COMMAND} -E sleep 0.1)
diff --git a/Tests/RunCMake/FPHSA/RunCMakeTest.cmake b/Tests/RunCMake/FPHSA/RunCMakeTest.cmake
index bb7743c..e9b2a7a 100644
--- a/Tests/RunCMake/FPHSA/RunCMakeTest.cmake
+++ b/Tests/RunCMake/FPHSA/RunCMakeTest.cmake
@@ -14,6 +14,7 @@ run_cmake(exact_1.2.3)
 run_cmake(exact_1.2.3.4)
 
 # now test every component with an invalid version
+set(RunCMake_DEFAULT_stderr ".")
 run_cmake(exact_0)
 run_cmake(exact_2)
 run_cmake(exact_1.1)
@@ -22,6 +23,7 @@ run_cmake(exact_1.2.2)
 run_cmake(exact_1.2.4)
 run_cmake(exact_1.2.3.3)
 run_cmake(exact_1.2.3.5)
+unset(RunCMake_DEFAULT_stderr)
 
 # check if searching for a version 0 works
 list(APPEND RunCMake_TEST_OPTIONS "-DCMAKE_MODULE_PATH=${CMAKE_CURRENT_LIST_DIR}" "-DPseudo_VERSION=0")
diff --git a/Tests/RunCMake/Languages/CMakeLists.txt b/Tests/RunCMake/Languages/CMakeLists.txt
index 12cd3c7..8996fef 100644
--- a/Tests/RunCMake/Languages/CMakeLists.txt
+++ b/Tests/RunCMake/Languages/CMakeLists.txt
@@ -1,3 +1,4 @@
 cmake_minimum_required(VERSION 2.8.4)
+cmake_policy(SET CMP0042 NEW)
 project(${RunCMake_TEST} NONE)
 include(${RunCMake_TEST}.cmake)
diff --git a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-stderr.txt b/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-stderr.txt
index 3a7f480..03c002e 100644
--- a/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-stderr.txt
+++ b/Tests/RunCMake/Languages/LINK_LANGUAGE-genex-stderr.txt
@@ -6,4 +6,4 @@ CMake Error at LINK_LANGUAGE-genex.cmake:[0-9]+ \(target_link_libraries\):
   LINKER_LANGUAGE target property can not be used while evaluating link
   libraries for a static library
 Call Stack \(most recent call first\):
-  CMakeLists.txt:3 \(include\)
+  CMakeLists.txt:[0-9]+ \(include\)
diff --git a/Tests/RunCMake/Languages/link-libraries-TARGET_FILE-genex-stderr.txt b/Tests/RunCMake/Languages/link-libraries-TARGET_FILE-genex-stderr.txt
index d8bc238..be3b12c 100644
--- a/Tests/RunCMake/Languages/link-libraries-TARGET_FILE-genex-stderr.txt
+++ b/Tests/RunCMake/Languages/link-libraries-TARGET_FILE-genex-stderr.txt
@@ -6,4 +6,4 @@ CMake Error at link-libraries-TARGET_FILE-genex.cmake:[0-9]+ \(target_link_libra
   Expressions which require the linker language may not be used while
   evaluating link libraries
 Call Stack \(most recent call first\):
-  CMakeLists.txt:3 \(include\)
+  CMakeLists.txt:[0-9]+ \(include\)
diff --git a/Tests/RunCMake/README.rst b/Tests/RunCMake/README.rst
index 536cff2..e801a86 100644
--- a/Tests/RunCMake/README.rst
+++ b/Tests/RunCMake/README.rst
@@ -41,7 +41,7 @@ but do not actually build anything.  To add a test:
    ``<SubTest>-stdout.txt``
     Regex matching expected stdout content
    ``<SubTest>-stderr.txt``
-    Regex matching expected stderr content
+    Regex matching expected stderr content, if not "^$"
    ``<SubTest>-check.cmake``
     Custom result check.
 
diff --git a/Tests/RunCMake/RunCMake.cmake b/Tests/RunCMake/RunCMake.cmake
index 7b1a5b2..7b3eda7 100644
--- a/Tests/RunCMake/RunCMake.cmake
+++ b/Tests/RunCMake/RunCMake.cmake
@@ -25,6 +25,13 @@ function(run_cmake test)
       unset(expect_std${o})
     endif()
   endforeach()
+  if (NOT expect_stderr)
+    if (NOT RunCMake_DEFAULT_stderr)
+      set(RunCMake_DEFAULT_stderr "^$")
+    endif()
+    set(expect_stderr ${RunCMake_DEFAULT_stderr})
+  endif()
+
   if (NOT RunCMake_TEST_SOURCE_DIR)
     set(RunCMake_TEST_SOURCE_DIR "${top_src}")
   endif()