15 files changed, 108 insertions, 0 deletions
diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt
index 68411d6..a8dcb4b 100644
--- a/Tests/RunCMake/CMakeLists.txt
+++ b/Tests/RunCMake/CMakeLists.txt
@@ -195,6 +195,9 @@ add_RunCMake_test(LinkStatic)
 if(CMAKE_CXX_COMPILER_ID MATCHES "^(Cray|PGI|XL|XLClang)$")
   add_RunCMake_test(MetaCompileFeatures)
 endif()
+if(MSVC)
+  add_RunCMake_test(MSVCRuntimeLibrary)
+endif()
 add_RunCMake_test(ObjectLibrary)
 add_RunCMake_test(ParseImplicitIncludeInfo)
 if(UNIX AND CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG AND CMAKE_EXECUTABLE_FORMAT STREQUAL "ELF")
diff --git a/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-NEW-result.txt b/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-NEW-result.txt
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-NEW-result.txt
@@ -0,0 +1 @@
+1
diff --git a/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-NEW-stderr.txt b/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-NEW-stderr.txt
new file mode 100644
index 0000000..803058d
--- /dev/null
+++ b/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-NEW-stderr.txt
@@ -0,0 +1,2 @@
+^CMake Error in CMakeLists.txt:
+  MSVC_RUNTIME_LIBRARY value 'BogusValue' not known for this C compiler.$
diff --git a/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-NEW.cmake b/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-NEW.cmake
new file mode 100644
index 0000000..c3ea2fd
--- /dev/null
+++ b/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-NEW.cmake
@@ -0,0 +1,2 @@
+cmake_policy(SET CMP0091 NEW)
+include(CMP0091-common.cmake)
diff --git a/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-OLD.cmake b/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-OLD.cmake
new file mode 100644
index 0000000..734cc9f
--- /dev/null
+++ b/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-OLD.cmake
@@ -0,0 +1,2 @@
+cmake_policy(SET CMP0091 OLD)
+include(CMP0091-common.cmake)
diff --git a/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-WARN.cmake b/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-WARN.cmake
new file mode 100644
index 0000000..26f86a0
--- /dev/null
+++ b/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-WARN.cmake
@@ -0,0 +1,2 @@
+
+include(CMP0091-common.cmake)
diff --git a/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-common.cmake b/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-common.cmake
new file mode 100644
index 0000000..7827d2a
--- /dev/null
+++ b/Tests/RunCMake/MSVCRuntimeLibrary/CMP0091-common.cmake
@@ -0,0 +1,37 @@
+enable_language(C)
+
+cmake_policy(GET CMP0091 cmp0091)
+if(cmp0091 STREQUAL "NEW")
+  if(NOT CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT)
+    message(SEND_ERROR "CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT not set under NEW behavior")
+  endif()
+else()
+  if(CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT)
+    message(SEND_ERROR "CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT is set under OLD behavior")
+  endif()
+endif()
+
+if(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
+  if(CMAKE_C_FLAGS_DEBUG MATCHES "[/-]MDd( |$)")
+    set(have_MDd 1)
+  else()
+    set(have_MDd 0)
+  endif()
+  if(CMAKE_C_FLAGS_RELEASE MATCHES "[/-]MD( |$)")
+    set(have_MD 1)
+  else()
+    set(have_MD 0)
+  endif()
+  if(cmp0091 STREQUAL "NEW")
+    if(have_MDd OR have_MD)
+      message(SEND_ERROR "Have a -MD* flag under NEW behavior.")
+    endif()
+  else()
+    if(NOT (have_MDd AND have_MD))
+      message(SEND_ERROR "Do not have -MD* flags under OLD behavior.")
+    endif()
+  endif()
+endif()
+
+set(CMAKE_MSVC_RUNTIME_LIBRARY BogusValue)
+add_library(foo empty.c)
diff --git a/Tests/RunCMake/MSVCRuntimeLibrary/CMakeLists.txt b/Tests/RunCMake/MSVCRuntimeLibrary/CMakeLists.txt
new file mode 100644
index 0000000..3e470a2
--- /dev/null
+++ b/Tests/RunCMake/MSVCRuntimeLibrary/CMakeLists.txt
@@ -0,0 +1,3 @@
+cmake_minimum_required(VERSION 3.14)
+project(${RunCMake_TEST} NONE)
+include(${RunCMake_TEST}.cmake)
diff --git a/Tests/RunCMake/MSVCRuntimeLibrary/RunCMakeTest.cmake b/Tests/RunCMake/MSVCRuntimeLibrary/RunCMakeTest.cmake
new file mode 100644
index 0000000..fad18da
--- /dev/null
+++ b/Tests/RunCMake/MSVCRuntimeLibrary/RunCMakeTest.cmake
@@ -0,0 +1,5 @@
+include(RunCMake)
+
+run_cmake(CMP0091-WARN)
+run_cmake(CMP0091-OLD)
+run_cmake(CMP0091-NEW)
diff --git a/Tests/RunCMake/MSVCRuntimeLibrary/empty.c b/Tests/RunCMake/MSVCRuntimeLibrary/empty.c
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/Tests/RunCMake/MSVCRuntimeLibrary/empty.c
diff --git a/Tests/RunCMake/VS10Project/RunCMakeTest.cmake b/Tests/RunCMake/VS10Project/RunCMakeTest.cmake
index 219e529..0ac589d 100644
--- a/Tests/RunCMake/VS10Project/RunCMakeTest.cmake
+++ b/Tests/RunCMake/VS10Project/RunCMakeTest.cmake
@@ -2,6 +2,7 @@ include(RunCMake)
 
 run_cmake(VsCSharpCompilerOpts)
 run_cmake(ExplicitCMakeLists)
+run_cmake(RuntimeLibrary)
 run_cmake(SourceGroupCMakeLists)
 
 run_cmake(VsConfigurationType)
diff --git a/Tests/RunCMake/VS10Project/RuntimeLibrary-check.cmake b/Tests/RunCMake/VS10Project/RuntimeLibrary-check.cmake
new file mode 100644
index 0000000..6b43d47
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/RuntimeLibrary-check.cmake
@@ -0,0 +1,34 @@
+macro(RuntimeLibrary_check tgt rtl_expect)
+  set(vcProjectFile "${RunCMake_TEST_BINARY_DIR}/${tgt}.vcxproj")
+  if(NOT EXISTS "${vcProjectFile}")
+    set(RunCMake_TEST_FAILED "Project file ${tgt}.vcxproj does not exist.")
+    return()
+  endif()
+
+  set(HAVE_Runtimelibrary 0)
+
+  file(STRINGS "${vcProjectFile}" lines)
+  foreach(line IN LISTS lines)
+    if(line MATCHES "^ *<RuntimeLibrary>([^<>]+)</RuntimeLibrary>")
+      set(rtl_actual "${CMAKE_MATCH_1}")
+      if(NOT "${rtl_actual}" STREQUAL "${rtl_expect}")
+        set(RunCMake_TEST_FAILED "Project file ${tgt}.vcxproj has RuntimeLibrary '${rtl_actual}', not '${rtl_expect}'.")
+        return()
+      endif()
+      set(HAVE_Runtimelibrary 1)
+      break()
+    endif()
+  endforeach()
+
+  if(NOT HAVE_Runtimelibrary)
+    set(RunCMake_TEST_FAILED "Project file ${tgt}.vcxproj does not have a RuntimeLibrary field.")
+    return()
+  endif()
+endmacro()
+
+RuntimeLibrary_check(default-C MultiThreadedDebugDLL)
+RuntimeLibrary_check(default-CXX MultiThreadedDebugDLL)
+RuntimeLibrary_check(MTd-C MultiThreadedDebug)
+RuntimeLibrary_check(MTd-CXX MultiThreadedDebug)
+RuntimeLibrary_check(MT-C MultiThreaded)
+RuntimeLibrary_check(MT-CXX MultiThreaded)
diff --git a/Tests/RunCMake/VS10Project/RuntimeLibrary.cmake b/Tests/RunCMake/VS10Project/RuntimeLibrary.cmake
new file mode 100644
index 0000000..6c77a25
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/RuntimeLibrary.cmake
@@ -0,0 +1,16 @@
+set(CMAKE_CONFIGURATION_TYPES Debug)
+cmake_policy(SET CMP0091 NEW)
+enable_language(C)
+enable_language(CXX)
+
+add_library(default-C empty.c)
+add_library(default-CXX empty.cxx)
+
+set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreadedDebug")
+add_library(MTd-C empty.c)
+add_library(MTd-CXX empty.cxx)
+
+add_library(MT-C empty.c)
+set_property(TARGET MT-C PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded")
+add_library(MT-CXX empty.cxx)
+set_property(TARGET MT-CXX PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded")
diff --git a/Tests/RunCMake/VS10Project/empty.c b/Tests/RunCMake/VS10Project/empty.c
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/empty.c
diff --git a/Tests/RunCMake/VS10Project/empty.cxx b/Tests/RunCMake/VS10Project/empty.cxx
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/Tests/RunCMake/VS10Project/empty.cxx