Fix assertion

ShortDevelopment · ShortDevelopment · commit cd032391ffdf · 2024-06-06T23:56:58.000+02:00
diff --git a/lib/Runtime/Library/JavascriptArray.cpp b/lib/Runtime/Library/JavascriptArray.cpp
@@ -9402,9 +9402,8 @@ using namespace Js;
         }
         else
         {
-            Assert(fromVal < MaxArrayLength);
-            Assert(toVal < MaxArrayLength);
-            Assert(direction == -1 || (fromVal + count < MaxArrayLength && toVal + count < MaxArrayLength));
+            Assert(direction != -1 || (fromVal < MaxArrayLength && toVal < MaxArrayLength));
+            Assert(fromVal + count <= MaxArrayLength && toVal + count <= MaxArrayLength);
 
             uint32 fromIndex = static_cast<uint32>(fromVal);
             uint32 toIndex = static_cast<uint32>(toVal);

Original file line number	Diff line number	Diff line change
`@@ -9402,9 +9402,8 @@ using namespace Js;`
`9402`	`9402`	`}`
`9403`	`9403`	`else`
`9404`	`9404`	`{`
`9405`		`- Assert(fromVal < MaxArrayLength);`
`9406`		`- Assert(toVal < MaxArrayLength);`
`9407`		`- Assert(direction == -1 \|\| (fromVal + count < MaxArrayLength && toVal + count < MaxArrayLength));`
	`9405`	`+ Assert(direction != -1 \|\| (fromVal < MaxArrayLength && toVal < MaxArrayLength));`
	`9406`	`+ Assert(fromVal + count <= MaxArrayLength && toVal + count <= MaxArrayLength);`
`9408`	`9407`
`9409`	`9408`	`uint32 fromIndex = static_cast<uint32>(fromVal);`
`9410`	`9409`	`uint32 toIndex = static_cast<uint32>(toVal);`