cmake: Fixed test cases for windows

test cases/cmake/1 basic/meson.build

@@ -1,4 +1,4 @@
-project('cmakeSubTest', ['cpp'])
+project('cmakeSubTest', ['c', 'cpp'])
 
 sub_pro = subproject('cmMod', method: 'cmake')
 sub_dep = sub_pro.get_variable('cmModLib_dep')

test cases/cmake/1 basic/subprojects/cmMod/CMakeLists.txt

@@ -3,4 +3,8 @@ cmake_minimum_required(VERSION 3.5)
 project(cmMod)
 set (CMAKE_CXX_STANDARD 14)
 
+add_definitions("-DDO_NOTHING_JUST_A_FLAG=1")
+
 add_library(cmModLib SHARED cmMod.cpp)
+include(GenerateExportHeader)
+generate_export_header(cmModLib)

test cases/cmake/1 basic/subprojects/cmMod/cmMod.hpp

@@ -1,8 +1,9 @@
 #pragma once
 
 #include <string>
+#include "cmmodlib_export.h"
 
-class cmModClass {
+class CMMODLIB_EXPORT cmModClass {
   private:
     std::string str;
   public:

test cases/cmake/2 advanced/meson.build

@@ -1,4 +1,9 @@
-project('cmakeSubTest_advanced', ['cpp'])
+project('cmakeSubTest_advanced', ['c', 'cpp'])
+
+dep_test = dependency('ZLIB', method: 'cmake', required: false)
+if not dep_test.found()
+  error('MESON_SKIP_TEST: zlib is not installed')
+endif
 
 # Test the "normal" subproject call
 sub_pro = subproject('cmMod')

test cases/cmake/2 advanced/subprojects/cmMod/CMakeLists.txt

@@ -11,6 +11,9 @@ set(CONFIG_OPT 42)
 configure_file("config.h.in" "${CMAKE_CURRENT_BINARY_DIR}/config.h" @ONLY)
 
 add_library(cmModLib SHARED lib/cmMod.cpp)
+include(GenerateExportHeader)
+generate_export_header(cmModLib)
+
 add_executable(testEXE main.cpp)
 
 target_link_libraries(cmModLib ZLIB::ZLIB)

test cases/cmake/2 advanced/subprojects/cmMod/lib/cmMod.hpp

@@ -1,8 +1,9 @@
 #pragma once
 
 #include <string>
+#include "cmmodlib_export.h"
 
-class cmModClass {
+class CMMODLIB_EXPORT cmModClass {
   private:
     std::string str;
   public:

test cases/cmake/3 advanced no dep/main.cpp

@@ -0,0 +1,15 @@
+#include <iostream>
+#include <cmMod.hpp>
+#include "config.h"
+
+#if CONFIG_OPT != 42
+#error "Invalid value of CONFIG_OPT"
+#endif
+
+using namespace std;
+
+int main() {
+  cmModClass obj("Hello");
+  cout << obj.getStr() << endl;
+  return 0;
+}

test cases/cmake/3 advanced no dep/meson.build

@@ -0,0 +1,17 @@
+project('cmakeSubTest_advanced', ['c', 'cpp'])
+
+# Test the "normal" subproject call
+sub_pro = subproject('cmMod')
+sub_dep = sub_pro.get_variable('cmModLib_dep')
+
+# Test the dependency shortcut
+shortcut_dep = dependency('ttabadbneiobevn', fallback: ['cmMod', 'cmModLib_dep'])
+
+# Build some files
+exe1 = executable('main1', ['main.cpp'], dependencies: [sub_dep])
+exe2 = executable('main2', ['main.cpp'], dependencies: [shortcut_dep])
+test('test1', exe1)
+test('test2', exe2)
+
+# Test if we can also extract executables
+test('test3', sub_pro.get_variable('testEXE'))

test cases/cmake/3 advanced no dep/subprojects/cmMod/CMakeLists.txt

@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 3.5)
+
+project(cmMod)
+set(CMAKE_CXX_STANDARD 14)
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/lib)
+
+set(CONFIG_OPT 42)
+configure_file("config.h.in" "${CMAKE_CURRENT_BINARY_DIR}/config.h" @ONLY)
+
+add_library(cmModLib SHARED lib/cmMod.cpp)
+include(GenerateExportHeader)
+generate_export_header(cmModLib)
+
+add_executable(testEXE main.cpp)
+
+target_link_libraries(testEXE cmModLib)
+
+install(TARGETS cmModLib testEXE LIBRARY DESTINATION lib RUNTIME DESTINATION bin)

test cases/cmake/3 advanced no dep/subprojects/cmMod/config.h.in

@@ -0,0 +1,3 @@
+#pragma once
+
+#define CONFIG_OPT @CONFIG_OPT@

test cases/cmake/3 advanced no dep/subprojects/cmMod/lib/cmMod.cpp

@@ -0,0 +1,16 @@
+#include "cmMod.hpp"
+#include "config.h"
+
+#if CONFIG_OPT != 42
+#error "Invalid value of CONFIG_OPT"
+#endif
+
+using namespace std;
+
+cmModClass::cmModClass(string foo) {
+  str = foo + " World";
+}
+
+string cmModClass::getStr() const {
+  return str;
+}

test cases/cmake/3 advanced no dep/subprojects/cmMod/lib/cmMod.hpp

@@ -0,0 +1,13 @@
+#pragma once
+
+#include <string>
+#include "cmmodlib_export.h"
+
+class CMMODLIB_EXPORT cmModClass {
+  private:
+    std::string str;
+  public:
+    cmModClass(std::string foo);
+
+    std::string getStr() const;
+};

test cases/cmake/3 advanced no dep/subprojects/cmMod/main.cpp

@@ -0,0 +1,10 @@
+#include <iostream>
+#include "lib/cmMod.hpp"
+
+using namespace std;
+
+int main() {
+  cmModClass obj("Hello (LIB TEST)");
+  cout << obj.getStr() << endl;
+  return 0;
+}

test cases/cmake/4 code gen/meson.build

@@ -1,4 +1,4 @@
-project('cmake_code_gen', ['cpp'])
+project('cmake_code_gen', ['c', 'cpp'])
 
 # Subproject with the "code generator"
 sub_pro = subproject('cmCodeGen')

test cases/cmake/5 object library/meson.build

@@ -0,0 +1,23 @@
+project('cmake_object_lib_test', ['c', 'cpp'])
+
+dep_test = dependency('ZLIB', method: 'cmake', required: false)
+if not dep_test.found()
+  error('MESON_SKIP_TEST: zlib is not installed')
+endif
+
+if build_machine.system() == 'windows'
+  error('MESON_SKIP_TEST: Windows is not supported because of symbol export problems')
+endif
+
+sub_pro = subproject('cmObjLib')
+sub_sha = sub_pro.get_variable('lib_sha_dep')
+sub_sta = sub_pro.get_variable('lib_sta_dep')
+
+# Required for the static library
+zlib_dep = dependency('zlib')
+
+exe_sha = executable('shared', ['main.cpp'], dependencies: [sub_sha])
+exe_sta = executable('static', ['main.cpp'], dependencies: [sub_sta, zlib_dep])
+
+test('test1', exe_sha)
+test('test1', exe_sta)

test cases/cmake/6 object library no dep/main.cpp

@@ -0,0 +1,9 @@
+#include <iostream>
+#include "libA.hpp"
+#include "libB.hpp"
+
+using namespace std;
+
+int main() {
+  cout << getLibStr() << " -- " << getZlibVers() << endl;
+}

test cases/cmake/6 object library no dep/meson.build

@@ -1,14 +1,15 @@
-project('cmake_object_lib_test', ['cpp'])
+project('cmake_object_lib_test', ['c', 'cpp'])
+
+if build_machine.system() == 'windows'
+  error('MESON_SKIP_TEST: Windows is not supported because of symbol export problems')
+endif
 
 sub_pro = subproject('cmObjLib')
 sub_sha = sub_pro.get_variable('lib_sha_dep')
 sub_sta = sub_pro.get_variable('lib_sta_dep')
 
-# Required for the static library
-zlib_dep = dependency('zlib')
-
 exe_sha = executable('shared', ['main.cpp'], dependencies: [sub_sha])
-exe_sta = executable('static', ['main.cpp'], dependencies: [sub_sta, zlib_dep])
+exe_sta = executable('static', ['main.cpp'], dependencies: [sub_sta])
 
 test('test1', exe_sha)
 test('test1', exe_sta)

test cases/cmake/6 object library no dep/subprojects/cmObjLib/CMakeLists.txt

@@ -0,0 +1,5 @@
+cmake_minimum_required(VERSION 3.7)
+
+add_library(lib_obj OBJECT libA.cpp libB.cpp)
+add_library(lib_sha SHARED $<TARGET_OBJECTS:lib_obj>)
+add_library(lib_sta STATIC $<TARGET_OBJECTS:lib_obj>)

test cases/cmake/6 object library no dep/subprojects/cmObjLib/libA.cpp

@@ -0,0 +1,5 @@
+#include "libA.hpp"
+
+std::string getLibStr() {
+  return "Hello World";
+}

test cases/cmake/6 object library no dep/subprojects/cmObjLib/libA.hpp

@@ -0,0 +1,5 @@
+#pragma once
+
+#include <string>
+
+std::string getLibStr();

test cases/cmake/6 object library no dep/subprojects/cmObjLib/libB.cpp

@@ -0,0 +1,5 @@
+#include "libB.hpp"
+
+std::string getZlibVers() {
+  return "STUB";
+}

test cases/cmake/6 object library no dep/subprojects/cmObjLib/libB.hpp

@@ -0,0 +1,5 @@
+#pragma once
+
+#include <string>
+
+std::string getZlibVers();

test cases/cmake/7 cmake options/meson.build

@@ -1,3 +1,3 @@
-project('cmake_set_opt', ['c'])
+project('cmake_set_opt', ['c', 'cpp'])
 
 subproject('cmOpts', method: 'cmake', cmake_options: '-DSOME_CMAKE_VAR=something')