Merge boxWithStdlib testData into box, delete BoxWithStdlib test

compiler/testData/codegen/box/ranges/expression/simpleSteppedDownTo.kt

@@ -0,0 +1,58 @@
+// Auto-generated by org.jetbrains.kotlin.generators.tests.GenerateRangesCodegenTestData. DO NOT EDIT!
+// WITH_RUNTIME
+
+import java.util.ArrayList
+
+fun box(): String {
+    val list1 = ArrayList<Int>()
+    val range1 = 9 downTo 3 step 2
+    for (i in range1) {
+        list1.add(i)
+        if (list1.size > 23) break
+    }
+    if (list1 != listOf<Int>(9, 7, 5, 3)) {
+        return "Wrong elements for 9 downTo 3 step 2: $list1"
+    }
+
+    val list2 = ArrayList<Int>()
+    val range2 = 9.toByte() downTo 3.toByte() step 2
+    for (i in range2) {
+        list2.add(i)
+        if (list2.size > 23) break
+    }
+    if (list2 != listOf<Int>(9, 7, 5, 3)) {
+        return "Wrong elements for 9.toByte() downTo 3.toByte() step 2: $list2"
+    }
+
+    val list3 = ArrayList<Int>()
+    val range3 = 9.toShort() downTo 3.toShort() step 2
+    for (i in range3) {
+        list3.add(i)
+        if (list3.size > 23) break
+    }
+    if (list3 != listOf<Int>(9, 7, 5, 3)) {
+        return "Wrong elements for 9.toShort() downTo 3.toShort() step 2: $list3"
+    }
+
+    val list4 = ArrayList<Long>()
+    val range4 = 9.toLong() downTo 3.toLong() step 2.toLong()
+    for (i in range4) {
+        list4.add(i)
+        if (list4.size > 23) break
+    }
+    if (list4 != listOf<Long>(9, 7, 5, 3)) {
+        return "Wrong elements for 9.toLong() downTo 3.toLong() step 2.toLong(): $list4"
+    }
+
+    val list5 = ArrayList<Char>()
+    val range5 = 'g' downTo 'c' step 2
+    for (i in range5) {
+        list5.add(i)
+        if (list5.size > 23) break
+    }
+    if (list5 != listOf<Char>('g', 'e', 'c')) {
+        return "Wrong elements for 'g' downTo 'c' step 2: $list5"
+    }
+
+    return "OK"
+}