1 files changed, 54 insertions, 0 deletions
diff --git a/cmake/tests/test.cmake b/cmake/tests/test.cmake
new file mode 100644
index 0000000000..099f490c94
--- /dev/null
+++ b/cmake/tests/test.cmake
@@ -0,0 +1,54 @@
+# FAKE moc-ing:
+set(QT_MOCSCANNER /usr/bin/true)
+
+# Fake mocscanner run.
+# The files passed in after MOC will be reported to be in need of moc-ing,
+# but will not be built.
+# The files passed in after MOC_AND_BUILD will be reported to be in need
+# of moc-ing and should also be built by the target.
+function(fake_moc_results)
+    cmake_parse_arguments(arg "" "" "MOC;MOC_AND_BUILD" ${ARGN})
+
+    string(REPLACE ";" "\n" arg_MOC "${arg_MOC}")
+    string(REPLACE ";" "\n" arg_MOC_AND_BUILD "${arg_MOC_AND_BUILD}")
+
+    file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/moc_files_included.txt" "${arg_MOC}")
+    file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/moc_files_to_build.txt" "${arg_MOC_AND_BUILD}")
+endfunction()
+
+# Test whether a target has a file listed in its sources.
+# Tests with the BUILD flag set will require this file to be built,
+# while those without will require the file to not be built by
+# the target.
+function(test_source_file target file)
+    cmake_parse_arguments(arg "BUILD" "" "" ${ARGN})
+
+    get_target_property(sources "${target}" SOURCES)
+    list(FIND sources "${file}" source_pos)
+    assert(NOT source_pos STREQUAL "-1")
+
+    get_source_file_property(prop "${file}" HEADER_FILE_ONLY)
+    if (arg_BUILD)
+        assert(NOT prop)
+    else()
+        assert(prop)
+    endif()
+endfunction()
+
+# Test whether or not a target uses a header path
+# The test passes when the path is in the list of include directories.
+# Passing 'UNKNOWN' to this function reverses the test result.
+function(test_include_directory target path)
+    cmake_parse_arguments(arg "UNKNOWN" "" "" ${ARGN})
+    get_target_property(includes "${target}" INCLUDE_DIRECTORIES)
+    list(FIND includes "${path}" include_pos)
+    if(arg_UNKNOWN)
+        assert(include_pos STREQUAL "-1")
+    else()
+        assert(NOT include_pos STREQUAL "-1")
+    endif()
+endfunction()
+
+# Add Core and Qt::Core libraries:
+add_library(Core SHARED "${CMAKE_CURRENT_LIST_DIR}/empty.cpp")
+add_library(Qt::Core ALIAS Core)