CH embeds platform details to enable/disable some tests

See comments on disabled test case

bin/ch/WScriptJsrt.cpp

@@ -4,6 +4,34 @@
 //-------------------------------------------------------------------------------------------------------
 #include "stdafx.h"
 
+#if defined(_X86_) || defined(_M_IX86)
+#define CPU_ARCH_TEXT "x86"
+#elif defined(_AMD64_) || defined(_IA64_) || defined(_M_AMD64) || defined(_M_IA64)
+#define CPU_ARCH_TEXT "x86_64"
+#elif defined(_ARM_) || defined(_M_ARM)
+#define CPU_ARCH_TEXT "ARM"
+#elif defined(_ARM64_) || defined(_M_ARM64)
+#define CPU_ARCH_TEXT "ARM64"
+#endif
+
+// do not change the order below
+// otherwise, i.e. android system can be marked as posix? etc..
+#ifdef _WIN32
+#define DEST_PLATFORM_TEXT "win32"
+#elif defined(__APPLE__)
+#ifdef __IOS__
+#define DEST_PLATFORM_TEXT "ios"
+#else
+#define DEST_PLATFORM_TEXT "darwin"
+#endif
+#elif defined(__ANDROID__)
+#define DEST_PLATFORM_TEXT "android"
+#elif defined(__linux__)
+#define DEST_PLATFORM_TEXT "posix"
+#elif defined(__FreeBSD__) || defined(__unix__)
+#define DEST_PLATFORM_TEXT "bsd"
+#endif
+
 MessageQueue* WScriptJsrt::messageQueue = nullptr;
 std::map<std::string, JsModuleRecord>  WScriptJsrt::moduleRecordMap;
 DWORD_PTR WScriptJsrt::sourceContext = 0;
@@ -322,7 +350,7 @@ JsErrorCode WScriptJsrt::LoadModuleFromString(LPCSTR fileName, LPCSTR fileConten
     JsValueRef errorObject = JS_INVALID_REFERENCE;
 
     // ParseModuleSource is sync, while additional fetch & evaluation are async.
-    errorCode = ChakraRTInterface::JsParseModuleSource(requestModule, dwSourceCookie, (LPBYTE)fileContent, 
+    errorCode = ChakraRTInterface::JsParseModuleSource(requestModule, dwSourceCookie, (LPBYTE)fileContent,
         (unsigned int)strlen(fileContent), JsParseModuleSourceFlags_DataIsUTF8, &errorObject);
     if ((errorCode != JsNoError) && errorObject != JS_INVALID_REFERENCE)
     {
@@ -724,6 +752,28 @@ bool WScriptJsrt::Initialize()
     // ToDo Remove
     IfFalseGo(WScriptJsrt::InstallObjectsOnObject(wscript, "Edit", EmptyCallback));
 
+    // Platform
+    JsValueRef platformObject;
+    IfJsrtErrorFail(ChakraRTInterface::JsCreateObject(&platformObject), false);
+    JsPropertyIdRef platformProperty;
+    IfJsrtErrorFail(ChakraRTInterface::JsGetPropertyIdFromNameUtf8("Platform", &platformProperty), false);
+
+    // Set CPU arch
+    JsPropertyIdRef archProperty;
+    IfJsrtErrorFail(ChakraRTInterface::JsGetPropertyIdFromNameUtf8("ARCH", &archProperty), false);
+    JsValueRef archValue;
+    IfJsrtErrorFail(ChakraRTInterface::JsPointerToStringUtf8(CPU_ARCH_TEXT, strlen(CPU_ARCH_TEXT), &archValue), false);
+    IfJsrtErrorFail(ChakraRTInterface::JsSetProperty(platformObject, archProperty, archValue, true), false);
+
+    // Set destination OS
+    JsPropertyIdRef osProperty;
+    IfJsrtErrorFail(ChakraRTInterface::JsGetPropertyIdFromNameUtf8("OS", &osProperty), false);
+    JsValueRef osValue;
+    IfJsrtErrorFail(ChakraRTInterface::JsPointerToStringUtf8(DEST_PLATFORM_TEXT, strlen(DEST_PLATFORM_TEXT), &osValue), false);
+    IfJsrtErrorFail(ChakraRTInterface::JsSetProperty(platformObject, osProperty, osValue, true), false);
+
+    IfJsrtErrorFail(ChakraRTInterface::JsSetProperty(wscript, platformProperty, platformObject, true), false);
+
     JsValueRef argsObject;
 
     if (!CreateArgumentsObject(&argsObject))
@@ -1017,7 +1067,7 @@ JsErrorCode WScriptJsrt::FetchImportedModule(_In_ JsModuleRecord referencingModu
     return errorCode;
 }
 
-// Callback from chakraCore when the module resolution is finished, either successfuly or unsuccessfully. 
+// Callback from chakraCore when the module resolution is finished, either successfuly or unsuccessfully.
 JsErrorCode WScriptJsrt::NotifyModuleReadyCallback(_In_opt_ JsModuleRecord referencingModule, _In_opt_ JsValueRef exceptionVar)
 {
     if (exceptionVar != nullptr)

test/es6/ES6TypedArrayExtensions.js

@@ -1431,7 +1431,16 @@ var tests = [
             assert.areEqual([1,2,3,4,5,6,7,8,9,10], getTypedArray(10).sort(sortCallback), "%TypedArrayPrototype%.sort basic behavior with a non-lying sort callback");
             assert.areEqual([10,9,8,7,6,5,4,3,2,1], getTypedArray(10).sort(sortCallbackReverse), "%TypedArrayPrototype%.sort with a sort callback function which reverses elements");
             assert.areEqual([5,1,2,3,4,6,7,8,9,10], getTypedArray(10).sort(sortCallbackHate5), "%TypedArrayPrototype%.sort basic behavior with a lying sort callback which hates the number 5");
-            assert.areEqual([9,8,7,2,10,5,4,3,1,6], getTypedArray(10).sort(sortCallbackMalformed), "%TypedArrayPrototype%.sort basic behavior with a sort callback which returns random values");
+
+            // exclude this particular test from xplat
+            // posix / bsd implementations of qsort is incompatible with the one on Windows
+            // result from the test below is strictly related to how qsort is implemented
+            // TODO (maybe) : implement consistent re-entrant qsort ?
+            // ChakraFull test host does not implements `Platform` below.
+            // So, consider that as Windows too
+            if (!WScript.Platform || WScript.Platform.OS == "win32") {
+                assert.areEqual([9,8,7,2,10,5,4,3,1,6], getTypedArray(10).sort(sortCallbackMalformed), "%TypedArrayPrototype%.sort basic behavior with a sort callback which returns random values");
+            }
 
             assert.throws(function() { sort.call(); }, TypeError, "Calling %TypedArrayPrototype%.sort with no this throws TypeError", "'this' is not a typed array object");
             assert.throws(function() { sort.call(undefined); }, TypeError, "Calling %TypedArrayPrototype%.sort with undefined this throws TypeError", "'this' is not a typed array object");

test/fieldopts/objtypespec-add.js

@@ -180,7 +180,9 @@ test5();
 test5();
 test5();
 function printAll(n, v) {
-  for (var c in v)
-    printAll(n, v[c]);
+  for (var c in v) {
+    if (typeof v != "string")
+      printAll(c, v[c]);
+  }
 }
 printAll('this', this);