Reuse JVM box tests for binary operations in JS, excluding those that can't pass now.

compiler/testData/codegen/box/binaryOp/compareWithBoxedDouble.kt

@@ -1,3 +1,5 @@
+// TARGET_BACKEND: JVM
+// reason - multifile tests are not supported in JS tests
 //FILE: Holder.java
 
 class Holder {

compiler/testData/codegen/box/binaryOp/compareWithBoxedLong.kt

@@ -1,3 +1,5 @@
+// TARGET_BACKEND: JVM
+// reason - multifile tests are not supported in JS tests
 //FILE: JavaClass.java
 
 class JavaClass {

compiler/testData/codegen/box/binaryOp/divisionByZero.kt

@@ -1,3 +1,5 @@
+// TARGET_BACKEND: JVM
+// reason - no ArithmeticException in JS
 fun box(): String {
     val a1 = 0
     val a2 = try { 1 / 0 } catch(e: ArithmeticException) { 0 }

compiler/testData/codegen/box/binaryOp/overflowInt.kt

@@ -1,3 +1,5 @@
+// TARGET_BACKEND: JVM
+// reason - Int doesn't overflow in JS, TODO: include after KT-7733 is fixed
 fun box(): String {
     val i1: Int = Int.MAX_VALUE
     val i2 = i1 + 1