Add cmake support for session based test executables

This patch introduces a new cmake macro add_session_test_executable,
which uses dbus-run-session to start a dbus-daemon process with a
temporary session bus in the background and the desired client file.

add_session_test_executable requires additional environment variables
defined in the top level CMakeLists.txt.

Bug: https://gitlab.freedesktop.org/dbus/dbus/issues/135
Signed-off-by: Ralf Habacker <ralf.habacker@freenet.de>

3 files changed, 34 insertions, 6 deletions

diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
index 9cc1cfe7..91da59e2 100644
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -488,6 +488,7 @@ if (DBUS_BUILD_TESTS)
     set(DBUS_TEST_DAEMON ${Z_DRIVE_IF_WINE}${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/dbus-daemon${EXEEXT})
     set(DBUS_TEST_DBUS_LAUNCH ${Z_DRIVE_IF_WINE}${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/dbus-launch${EXEEXT})
     set(DBUS_TEST_HOMEDIR ${Z_DRIVE_IF_WINE}${CMAKE_BINARY_DIR}/dbus)
+    set(DBUS_TEST_RUN_SESSION ${Z_DRIVE_IF_WINE}${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/dbus-run-session${EXEEXT}
     set(TEST_LAUNCH_HELPER_BINARY ${Z_DRIVE_IF_WINE}${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/dbus-daemon-launch-helper-test${EXEEXT})
     if (UNIX)
         set(TEST_SOCKET_DIR ${DBUS_SESSION_SOCKET_DIR})
diff --git a/cmake/modules/Macros.cmake b/cmake/modules/Macros.cmake
index 08fbfba6..4e635057 100644
--- a/cmake/modules/Macros.cmake
+++ b/cmake/modules/Macros.cmake
@@ -78,6 +78,32 @@ macro(add_helper_executable _target _source)
     target_link_libraries(${_target} ${ARGN})
 endmacro(add_helper_executable)
 
+macro(add_session_test_executable _target _source)
+    set(_sources "${_source}")
+    if(WIN32 AND NOT MSVC)
+        # avoid triggering UAC
+        add_uac_manifest(_sources)
+    endif()
+    add_executable(${_target} ${_sources})
+    target_link_libraries(${_target} ${ARGN})
+    add_test(NAME ${_target}
+        COMMAND
+        ${TEST_WRAPPER}
+        ${DBUS_TEST_RUN_SESSION}
+        --config-file=${DBUS_TEST_DATA}/valid-config-files/tmp-session.conf
+        --dbus-daemon=${DBUS_TEST_DAEMON}
+        ${Z_DRIVE_IF_WINE}$<TARGET_FILE:${_target}>
+        --tap
+    )
+    set(_env)
+    list(APPEND _env "DBUS_SESSION_BUS_PID=")
+    list(APPEND _env "DBUS_SESSION_BUS_ADDRESS=")
+    list(APPEND _env "DBUS_FATAL_WARNINGS=1")
+    list(APPEND _env "DBUS_TEST_DAEMON=${DBUS_TEST_DAEMON}")
+    list(APPEND _env "DBUS_TEST_DATA=${DBUS_TEST_DATA}")
+    list(APPEND _env "DBUS_TEST_HOMEDIR=${DBUS_TEST_HOMEDIR}")
+    set_tests_properties(${_target} PROPERTIES ENVIRONMENT "${_env}")
+endmacro(add_session_test_executable)
 
 #
 # generate compiler flags from MSVC warning identifiers (e.g. '4114') or gcc warning keys (e.g. 'pointer-sign')
diff --git a/cmake/test/name-test/CMakeLists.txt b/cmake/test/name-test/CMakeLists.txt
index 338720df..12a054c8 100644
--- a/cmake/test/name-test/CMakeLists.txt
+++ b/cmake/test/name-test/CMakeLists.txt
@@ -4,11 +4,12 @@ set (NAME_TEST_DIR ../../../test/name-test)
 
 add_definitions(${DBUS_INTERNAL_CLIENT_DEFINITIONS})
 
-add_helper_executable(test-pending-call-dispatch ${NAME_TEST_DIR}/test-pending-call-dispatch.c ${DBUS_INTERNAL_LIBRARIES})
-add_helper_executable(test-pending-call-timeout ${NAME_TEST_DIR}/test-pending-call-timeout.c ${DBUS_INTERNAL_LIBRARIES})
-add_helper_executable(test-thread-init ${NAME_TEST_DIR}/test-threads-init.c ${DBUS_INTERNAL_LIBRARIES})
-add_helper_executable(test-ids ${NAME_TEST_DIR}/test-ids.c ${DBUS_INTERNAL_LIBRARIES})
-add_helper_executable(test-shutdown ${NAME_TEST_DIR}/test-shutdown.c dbus-testutils)
-add_helper_executable(test-privserver-client ${NAME_TEST_DIR}/test-privserver-client.c dbus-testutils)
 add_helper_executable(test-autolaunch ${NAME_TEST_DIR}/test-autolaunch.c dbus-testutils)
+add_helper_executable(test-privserver-client ${NAME_TEST_DIR}/test-privserver-client.c dbus-testutils)
+
+add_session_test_executable(test-ids ${NAME_TEST_DIR}/test-ids.c ${DBUS_INTERNAL_LIBRARIES})
+add_session_test_executable(test-pending-call-dispatch ${NAME_TEST_DIR}/test-pending-call-dispatch.c ${DBUS_INTERNAL_LIBRARIES})
+add_session_test_executable(test-pending-call-timeout ${NAME_TEST_DIR}/test-pending-call-timeout.c ${DBUS_INTERNAL_LIBRARIES})
+add_session_test_executable(test-shutdown ${NAME_TEST_DIR}/test-shutdown.c dbus-testutils)
+add_session_test_executable(test-thread-init ${NAME_TEST_DIR}/test-threads-init.c ${DBUS_INTERNAL_LIBRARIES})
 endif (DBUS_ENABLE_EMBEDDED_TESTS)