Tests: Factor out RunCMake.GenEx-LINK_LANGUAGE test

Move the `LINK_LANGUAGE` cases out of `RunCMake.GeneratorExpression`.

Tests/RunCMake/CMakeLists.txt

@@ -221,6 +221,7 @@ if(NOT CMAKE_C_COMPILER_ID MATCHES "Watcom")
 endif()
 add_RunCMake_test(GenEx-COMPILE_LANGUAGE)
 add_RunCMake_test(GenEx-COMPILE_LANG_AND_ID)
+add_RunCMake_test(GenEx-LINK_LANGUAGE)
 add_RunCMake_test(GeneratorExpression)
 add_RunCMake_test(GeneratorInstance)
 add_RunCMake_test(GeneratorPlatform)

Tests/RunCMake/GenEx-LINK_LANGUAGE/CMakeLists.txt

@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.18)
+project(${RunCMake_TEST} NONE)
+include(${RunCMake_TEST}.cmake)

Tests/RunCMake/GenEx-LINK_LANGUAGE/RunCMakeTest.cmake

@@ -0,0 +1,15 @@
+include(RunCMake)
+
+run_cmake(LINK_LANGUAGE-add_custom_target)
+run_cmake(LINK_LANGUAGE-add_custom_command)
+run_cmake(LINK_LANGUAGE-install)
+run_cmake(LINK_LANGUAGE-target_sources)
+run_cmake(LINK_LANGUAGE-add_executable)
+run_cmake(LINK_LANGUAGE-add_library)
+run_cmake(LINK_LANGUAGE-add_test)
+run_cmake(LINK_LANGUAGE-unknown-lang)
+run_cmake(LINK_LANGUAGE-wrong-usage1)
+run_cmake(LINK_LANGUAGE-wrong-usage2)
+run_cmake(LINK_LANGUAGE-wrong-usage3)
+run_cmake(LINK_LANGUAGE-wrong-usage4)
+run_cmake(LINK_LANGUAGE-file_generate)

Tests/RunCMake/GeneratorExpression/RunCMakeTest.cmake

@@ -23,19 +23,6 @@ run_cmake(NonValidTarget-TARGET_BUNDLE_DIR)
 run_cmake(NonValidTarget-TARGET_BUNDLE_CONTENT_DIR)
 run_cmake(NonValidTarget-TARGET_PROPERTY)
 run_cmake(NonValidTarget-TARGET_POLICY)
-run_cmake(LINK_LANGUAGE-add_custom_target)
-run_cmake(LINK_LANGUAGE-add_custom_command)
-run_cmake(LINK_LANGUAGE-install)
-run_cmake(LINK_LANGUAGE-target_sources)
-run_cmake(LINK_LANGUAGE-add_executable)
-run_cmake(LINK_LANGUAGE-add_library)
-run_cmake(LINK_LANGUAGE-add_test)
-run_cmake(LINK_LANGUAGE-unknown-lang)
-run_cmake(LINK_LANGUAGE-wrong-usage1)
-run_cmake(LINK_LANGUAGE-wrong-usage2)
-run_cmake(LINK_LANGUAGE-wrong-usage3)
-run_cmake(LINK_LANGUAGE-wrong-usage4)
-run_cmake(LINK_LANGUAGE-file_generate)
 run_cmake(LINK_LANG_AND_ID-add_custom_target)
 run_cmake(LINK_LANG_AND_ID-add_custom_command)
 run_cmake(LINK_LANG_AND_ID-install)