Migrate boxInline tests to new multi-file framework

compiler/testData/codegen/boxInline/argumentOrder/extensionInClass.kt

@@ -0,0 +1,42 @@
+// FILE: 1.kt
+
+package test
+
+class Z {
+    inline fun Double.test(a: Int, b: Long, c: () -> String): String {
+        return "${this}_${a}_${b}_${c()}"
+    }
+}
+
+// FILE: 2.kt
+
+import test.*
+
+fun box(): String {
+    with (Z()) {
+        var invokeOrder = "";
+        val expectedResult = "1.0_0_1_L"
+        val expectedInvokeOrder = "1_0_L"
+        var l = 1L
+        var i = 0
+
+        var result = 1.0.test(b = { invokeOrder += "1_"; l }(), a = { invokeOrder += "0_"; i }(), c = { invokeOrder += "L"; "L" })
+        if (invokeOrder != expectedInvokeOrder || result != expectedResult) return "fail 1: $invokeOrder != $expectedInvokeOrder or $result != $expectedResult"
+
+        invokeOrder = "";
+        result = 1.0.test(b = { invokeOrder += "1_"; l }(), c = { invokeOrder += "L"; "L" }, a = { invokeOrder += "0_"; i }())
+        if (invokeOrder != expectedInvokeOrder || result != expectedResult) return "fail 2: $invokeOrder != $expectedInvokeOrder or $result != $expectedResult"
+
+
+        invokeOrder = "";
+        result = 1.0.test(c = { invokeOrder += "L"; "L" }, b = { invokeOrder += "1_"; l }(), a = { invokeOrder += "0_"; i }())
+        if (invokeOrder != expectedInvokeOrder || result != expectedResult) return "fail 3: $invokeOrder != $expectedInvokeOrder or $result != $expectedResult"
+
+
+        invokeOrder = "";
+        result = 1.0.test(a = { invokeOrder += "0_"; i }(), c = { invokeOrder += "L"; "L" }, b = { invokeOrder += "1_"; l }())
+        if (invokeOrder != "0_1_L" || result != expectedResult) return "fail 4: $invokeOrder != 0_1_L or $result != $expectedResult"
+    }
+
+    return "OK"
+}