Add CMAKE_TESTS_CDASH_SERVER variable and CTestSubmitLargeOutput test.

If defined and non-empty, the value of CMAKE_TESTS_CDASH_SERVER should point
to a CDash server willing to accept submissions for a project named
PublicDashboard. On machines that also run a CDash dashboard, set this
variable to "http://localhost/CDash-trunk-Testing" so that the CMake tests
that submit dashboards do not have to send those submissions over the wire.

The CTestSubmitLargeOutput test runs a dashboard that has a test that produces
very large amount of output on stdout/stderr. Since we do not even want	 to
attempt to send such large output over the wire, this test is off by default
unless the CMAKE_TESTS_CDASH_SERVER server is localhost. This test is expected
to cause a submission failure when sent to CDash. It passes if the submit
results contain error output. It fails if the submit succeeds.

CMAKE_TESTS_CDASH_SERVER: CDash server used by CMake/Tests.

If not defined or "", this variable defaults to the server at
http://www.cdash.org/CDash.

If set explicitly to "NOTFOUND", curl tests and ctest tests that use the
network are skipped.

If set to something starting with "http://localhost/", the CDash is expected
to be an instance of CDash used for CDash testing, pointing to a
cdash4simpletest database. In these cases, the CDash dashboards should be
run first.

1 files changed, 47 insertions, 3 deletions

diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index 7bc8b33..6a08b3c 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -1393,26 +1393,45 @@ ${CMake_BINARY_DIR}/bin/cmake -DVERSION=master -P ${CMake_SOURCE_DIR}/Utilities/
   endforeach()
 
 
-  IF (CTEST_TEST_CTEST AND CMAKE_RUN_LONG_TESTS)
+  IF (CMAKE_TESTS_CDASH_SERVER)
+    SET(regex "^([^:]+)://([^/]+)(/.*)$")
+
+    IF ("${CMAKE_TESTS_CDASH_SERVER}" MATCHES "${regex}")
+      SET(protocol "${CMAKE_MATCH_1}")
+      SET(server "${CMAKE_MATCH_2}")
+      SET(path "${CMAKE_MATCH_3}")
+    ELSE ("${CMAKE_TESTS_CDASH_SERVER}" MATCHES "${regex}")
+      SET(protocol "http")
+      SET(server "www.cdash.org")
+      SET(path "/CDash")
+      MESSAGE("warning: CMAKE_TESTS_CDASH_SERVER does not match expected regex...")
+      MESSAGE("         ...using default url='${protocol}://${server}${path}' for CTestTest[23]")
+    ENDIF ("${CMAKE_TESTS_CDASH_SERVER}" MATCHES "${regex}")
+  ENDIF (CMAKE_TESTS_CDASH_SERVER)
+
+
+  IF (CTEST_TEST_CTEST AND CMAKE_RUN_LONG_TESTS AND CMAKE_TESTS_CDASH_SERVER)
     CONFIGURE_FILE("${CMake_SOURCE_DIR}/Tests/CTestTest/test.cmake.in"
       "${CMake_BINARY_DIR}/Tests/CTestTest/test.cmake" @ONLY ESCAPE_QUOTES)
     ADD_TEST(CTestTest ${CMAKE_CTEST_COMMAND}
       -S "${CMake_BINARY_DIR}/Tests/CTestTest/test.cmake" -V
       --output-log "${CMake_BINARY_DIR}/Tests/CTestTest/testOutput.log"
       )
+
     CONFIGURE_FILE("${CMake_SOURCE_DIR}/Tests/CTestTest2/test.cmake.in"
       "${CMake_BINARY_DIR}/Tests/CTestTest2/test.cmake" @ONLY ESCAPE_QUOTES)
     ADD_TEST(CTestTest2 ${CMAKE_CTEST_COMMAND}
       -S "${CMake_BINARY_DIR}/Tests/CTestTest2/test.cmake" -V
       --output-log "${CMake_BINARY_DIR}/Tests/CTestTest2/testOutput.log"
       )
+
     CONFIGURE_FILE("${CMake_SOURCE_DIR}/Tests/CTestTest3/test.cmake.in"
       "${CMake_BINARY_DIR}/Tests/CTestTest3/test.cmake" @ONLY ESCAPE_QUOTES)
     ADD_TEST(CTestTest3 ${CMAKE_CTEST_COMMAND}
       -S "${CMake_BINARY_DIR}/Tests/CTestTest3/test.cmake" -V
       --output-log "${CMake_BINARY_DIR}/Tests/CTestTest3/testOutput.log"
       )
-    
+
     # these tests take a long time, make sure they have it
     # if timeouts have not already been set
     GET_TEST_PROPERTY(CTestTest TIMEOUT PREVIOUS_TIMEOUT)
@@ -1432,7 +1451,32 @@ ${CMake_BINARY_DIR}/bin/cmake -DVERSION=master -P ${CMake_SOURCE_DIR}/Utilities/
       SET_TESTS_PROPERTIES ( CTestTest3
         PROPERTIES TIMEOUT ${CMAKE_LONG_TEST_TIMEOUT})
     ENDIF ("${PREVIOUS_TIMEOUT}" MATCHES NOTFOUND)
-  ENDIF (CTEST_TEST_CTEST AND CMAKE_RUN_LONG_TESTS)
+  ENDIF (CTEST_TEST_CTEST AND CMAKE_RUN_LONG_TESTS AND CMAKE_TESTS_CDASH_SERVER)
+
+  IF(NOT DEFINED CTEST_RUN_CTestSubmitLargeOutput)
+    SET(CTEST_RUN_CTestSubmitLargeOutput OFF)
+
+    IF (CMAKE_TESTS_CDASH_SERVER AND "${server}" STREQUAL "localhost")
+      SET(CTEST_RUN_CTestSubmitLargeOutput ON)
+    ENDIF (CMAKE_TESTS_CDASH_SERVER AND "${server}" STREQUAL "localhost")
+  ENDIF(NOT DEFINED CTEST_RUN_CTestSubmitLargeOutput)
+
+  IF(CTEST_RUN_CTestSubmitLargeOutput)
+    CONFIGURE_FILE(
+      "${CMake_SOURCE_DIR}/Tests/CTestSubmitLargeOutput/test.cmake.in"
+      "${CMake_BINARY_DIR}/Tests/CTestSubmitLargeOutput/test.cmake"
+      @ONLY ESCAPE_QUOTES
+      )
+    ADD_TEST(CTestSubmitLargeOutput ${CMAKE_CTEST_COMMAND}
+      -S "${CMake_BINARY_DIR}/Tests/CTestSubmitLargeOutput/test.cmake" -V
+      --output-log "${CMake_BINARY_DIR}/Tests/CTestSubmitLargeOutput/testOutput.log"
+      )
+
+    # This test only passes if it fails to submit properly...
+    #
+    SET_TESTS_PROPERTIES(CTestSubmitLargeOutput PROPERTIES
+      PASS_REGULAR_EXPRESSION "Errors occurred during submission")
+  ENDIF(CTEST_RUN_CTestSubmitLargeOutput)
 
   IF (CMAKE_RUN_LONG_TESTS AND TEST_KDE4_STABLE_BRANCH)
     IF(UNIX)