added cpp unit, simple bootstrap build script, added unit test to check a few coreclr pal datatypes

.gitignore

@@ -1 +1,6 @@
 .idea
+CMakeCache.txt
+CMakeFiles/
+Makefile
+cmake_install.cmake
+externals

.gitmodules

@@ -3,4 +3,7 @@
 	url = https://msostc.visualstudio.com/DefaultCollection/PS/_git/monad
 [submodule "src/coreclr"]
 	path = src/coreclr
-	url = https://github.com/dotnet/coreclr.git
+	url = https://msostc.visualstudio.com/DefaultCollection/PS/_git/coreclr-fork
+[submodule "ext-src/cppunit"]
+	path = ext-src/cppunit
+	url = git://anongit.freedesktop.org/git/libreoffice/cppunit/

scripts/simplebuild.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+if [ ! -d ext-src/cppunit ]; then
+  echo "Please call from root folder of project"
+  exit 1
+fi
+
+pushd ext-src/cppunit
+./autogen.sh
+./configure --prefix=../../externals/cppunit
+make
+make install
+
+popd
+
+

src/linux/CMakeLists.txt

@@ -1,7 +1,23 @@
 cmake_minimum_required(VERSION 2.8.4)
 project(linux)
 
+# generic settings
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
 
-set(SOURCE_FILES main.cpp)
+# add coreclr
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DPLATFORM_UNIX -DPAL_IMPLEMENTATION -D__LINUX__")
+include_directories(${root_SOURCE_DIR}../coreclr/src/pal/inc)
+
+set(SOURCE_FILES main.cpp
+  test/test_pal.cpp
+#  ../monad/monad/nttargets/assemblies/nativemsh/pwrshexe/CssMainEntry.cpp
+)
+
 add_executable(linux ${SOURCE_FILES})
+
+# add cppunit
+include_directories(${root_SOURCE_DIR}../../externals/cppunit/include)
+find_library(LIB_CPPUNIT cppunit ${root_SOURCE_DIR}../../externals/cppunit/lib)
+target_link_libraries(linux ${LIB_CPPUNIT})
+message(STATUS "cppunit lib: ${LIB_CPPUNIT}")
+

src/linux/main.cpp

@@ -1,6 +1,38 @@
 #include <iostream>
+#include <cppunit/BriefTestProgressListener.h>
+#include <cppunit/CompilerOutputter.h>
+#include <cppunit/extensions/TestFactoryRegistry.h>
+#include <cppunit/TestResult.h>
+#include <cppunit/TestResultCollector.h>
+#include <cppunit/TestRunner.h>
+
+int runTests()
+{
+    // Create the event manager and test controller
+    CPPUNIT_NS::TestResult controller;
+
+    // Add a listener that collects test result
+    CPPUNIT_NS::TestResultCollector result;
+    controller.addListener(&result);
+
+    // Add a listener that prints status update dots while the tests run
+    CPPUNIT_NS::BriefTestProgressListener progress;
+    controller.addListener(&progress);
+
+    // Add the top suite to the test runner
+    CPPUNIT_NS::TestRunner runner;
+    runner.addTest(CPPUNIT_NS::TestFactoryRegistry::getRegistry().makeTest());
+    runner.run(controller);
+
+    // Print test in a compiler compatible format.
+    CPPUNIT_NS::CompilerOutputter outputter(&result,CPPUNIT_NS::stdCOut());
+    outputter.write();
+
+    return result.wasSuccessful() ? 0 : 1;
+
+}
 
 int main(int, char**) {
     std::cout << "Hello, World!" << std::endl;
-    return 0;
+    return runTests();
 }

src/linux/test/test_pal.cpp

@@ -0,0 +1,45 @@
+#include "test_pal.h"
+
+#include "pal.h"
+//#include <cppunit/config/SourcePrefix.h>
+
+namespace Microsoft {
+
+    CPPUNIT_TEST_SUITE_REGISTRATION(PalTestSuite);
+
+    void PalTestSuite::testDatatypes() {
+
+        // windows datatypes
+        CPPUNIT_ASSERT_EQUAL(sizeof(WORD),(std::size_t)2);
+        CPPUNIT_ASSERT_EQUAL(sizeof(DWORD),(std::size_t)4);
+
+        // windows integer datatypes
+        CPPUNIT_ASSERT_EQUAL(sizeof(INT),(std::size_t)4);
+        CPPUNIT_ASSERT_EQUAL(sizeof(INT8),(std::size_t)1);
+        CPPUNIT_ASSERT_EQUAL(sizeof(INT16),(std::size_t)2);
+        CPPUNIT_ASSERT_EQUAL(sizeof(INT32),(std::size_t)4);
+        CPPUNIT_ASSERT_EQUAL(sizeof(INT64),(std::size_t)8);
+        CPPUNIT_ASSERT_EQUAL(sizeof(UINT),(std::size_t)4);
+        CPPUNIT_ASSERT_EQUAL(sizeof(UINT8),(std::size_t)1);
+        CPPUNIT_ASSERT_EQUAL(sizeof(UINT16),(std::size_t)2);
+        CPPUNIT_ASSERT_EQUAL(sizeof(UINT32),(std::size_t)4);
+        CPPUNIT_ASSERT_EQUAL(sizeof(UINT64),(std::size_t)8);
+
+        // windows integer max and min size constants
+        CPPUNIT_ASSERT_EQUAL(CHAR_BIT,8);
+        CPPUNIT_ASSERT_EQUAL(SCHAR_MIN,-127-1);
+        CPPUNIT_ASSERT_EQUAL(SCHAR_MAX,127);
+        CPPUNIT_ASSERT_EQUAL(UCHAR_MAX,0xff);
+        CPPUNIT_ASSERT_EQUAL(SHRT_MIN,-32767-1);
+        CPPUNIT_ASSERT_EQUAL(SHRT_MAX,32767);
+        CPPUNIT_ASSERT_EQUAL(USHRT_MAX,0xffff);
+        CPPUNIT_ASSERT_EQUAL(INT_MIN,-2147483647-1);
+        CPPUNIT_ASSERT_EQUAL(INT_MAX,2147483647);
+        CPPUNIT_ASSERT_EQUAL(UINT_MAX,0xffffffff);
+        CPPUNIT_ASSERT_EQUAL(LONG_MIN,-2147483647L-1);
+        CPPUNIT_ASSERT_EQUAL(LONG_MAX,2147483647L);
+        CPPUNIT_ASSERT_EQUAL(ULONG_MAX,0xffffffff);
+
+    }
+
+}

src/linux/test/test_pal.h

@@ -0,0 +1,15 @@
+#include <cppunit/extensions/HelperMacros.h>
+
+namespace Microsoft {
+
+    class PalTestSuite : public CPPUNIT_NS::TestFixture {
+    CPPUNIT_TEST_SUITE(PalTestSuite);
+            CPPUNIT_TEST(testDatatypes);
+        CPPUNIT_TEST_SUITE_END();
+
+    public:
+        void testDatatypes();
+
+    };
+
+}