Merge boxWithStdlib testData into box, delete BoxWithStdlib test

compiler/testData/codegen/box/increment/memberExtOnLong.kt

@@ -0,0 +1,14 @@
+// WITH_RUNTIME
+
+object ExtProvider {
+    operator fun Long.get(i: Int) = this
+    operator fun Long.set(i: Int, newValue: Long) {}
+}
+
+fun box(): String {
+    with (ExtProvider) {
+        var x = 0L
+        val y = x[0]++
+        return if (y == 0L) "OK" else "Failed, y=$y"
+    }
+}

compiler/testData/codegen/box/increment/mutableListElement.kt

@@ -0,0 +1,83 @@
+// WITH_RUNTIME
+
+fun box(): String {
+    val aByte = arrayListOf<Byte>(1)
+    var bByte: Byte = 1
+    
+    val aShort = arrayListOf<Short>(1)
+    var bShort: Short = 1
+    
+    val aInt = arrayListOf<Int>(1)
+    var bInt: Int = 1
+    
+    val aLong = arrayListOf<Long>(1)
+    var bLong: Long = 1
+
+    val aFloat = arrayListOf<Float>(1.0f)
+    var bFloat: Float = 1.0f
+    
+    val aDouble = arrayListOf<Double>(1.0)
+    var bDouble: Double = 1.0
+
+    aByte[0]--
+    bByte--
+
+    if (aByte[0] != bByte) return "Failed post-decrement Byte: ${aByte[0]} != $bByte"
+
+    aByte[0]++
+    bByte++
+
+    if (aByte[0] != bByte) return "Failed post-increment Byte: ${aByte[0]} != $bByte"
+    
+    aShort[0]--
+    bShort--
+
+    if (aShort[0] != bShort) return "Failed post-decrement Short: ${aShort[0]} != $bShort"
+
+    aShort[0]++
+    bShort++
+
+    if (aShort[0] != bShort) return "Failed post-increment Short: ${aShort[0]} != $bShort"
+    
+    aInt[0]--
+    bInt--
+
+    if (aInt[0] != bInt) return "Failed post-decrement Int: ${aInt[0]} != $bInt"
+
+    aInt[0]++
+    bInt++
+
+    if (aInt[0] != bInt) return "Failed post-increment Int: ${aInt[0]} != $bInt"
+
+    aLong[0]--
+    bLong--
+
+    if (aLong[0] != bLong) return "Failed post-decrement Long: ${aLong[0]} != $bLong"
+
+    aLong[0]++
+    bLong++
+
+    if (aLong[0] != bLong) return "Failed post-increment Long: ${aLong[0]} != $bLong"
+    
+    aFloat[0]--
+    bFloat--
+
+    if (aFloat[0] != bFloat) return "Failed post-decrement Float: ${aFloat[0]} != $bFloat"
+
+    aFloat[0]++
+    bFloat++
+
+    if (aFloat[0] != bFloat) return "Failed post-increment Float: ${aFloat[0]} != $bFloat"
+
+    aDouble[0]--
+    bDouble--
+
+    if (aDouble[0] != bDouble) return "Failed post-decrement Double: ${aDouble[0]} != $bDouble"
+
+    aDouble[0]++
+    bDouble++
+
+    if (aDouble[0] != bDouble) return "Failed post-increment Double: ${aDouble[0]} != $bDouble"
+
+    return "OK"
+}