[Wasm] Wasi stdlib implementation

KT-56608

libraries/stdlib/wasm/test/unsafe/MemoryAllocationTest.kt

@@ -3,9 +3,6 @@ package test.wasm.unsafe
 import kotlin.wasm.unsafe.*
 import kotlin.test.*
 
-private fun jsConcatStrings(a: String, b: String): String =
-    js("a + b")
-
 @OptIn(UnsafeWasmMemoryApi::class)
 class MemoryAllocationTest {
     val pageSize = 65_536
@@ -128,14 +125,6 @@ class MemoryAllocationTest {
         assertTrue(max1 < min1_1)
     }
 
-    @Test
-    fun testJsIntropInsideAllocations() {
-        withScopedMemoryAllocator { allocator ->
-            assertEquals(jsConcatStrings("str1", "str2"), "str1str2")
-            allocator.allocate(10)
-        }
-    }
-
     @Test
     fun testNestedAllocatorThrows() {
         var leakedAllocator1: MemoryAllocator? = null