Minor, move irText tests on data classes to a subdirectory

compiler/testData/ir/irText/classes/dataClasses/openDataClass.kt.txt

@@ -0,0 +1,56 @@
+@Suppress(names = ["INCOMPATIBLE_MODIFIERS"])
+open data class ValidatedProperties {
+  constructor(test1: String, test2: String) /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
+  open val test1: String
+    field = test1
+    open get
+
+  open val test2: String
+    field = test2
+    open get
+
+  operator fun component1(): String {
+    return <this>.<get-test1>()
+  }
+
+  operator fun component2(): String {
+    return <this>.<get-test2>()
+  }
+
+  fun copy(test1: String = <this>.<get-test1>(), test2: String = <this>.<get-test2>()): ValidatedProperties {
+    return ValidatedProperties(test1 = test1, test2 = test2)
+  }
+
+  override fun toString(): String {
+    return "ValidatedProperties(" + "test1=" + <this>.<get-test1>() + ", " + "test2=" + <this>.<get-test2>() + ")"
+  }
+
+  override fun hashCode(): Int {
+    var result: Int = <this>.<get-test1>().hashCode()
+    result = result.times(other = 31).plus(other = <this>.<get-test2>().hashCode())
+    return result
+  }
+
+  override operator fun equals(other: Any?): Boolean {
+    when {
+      EQEQEQ(arg0 = <this>, arg1 = other) -> return true
+    }
+    when {
+      other !is ValidatedProperties -> return false
+    }
+    val tmp0_other_with_cast: ValidatedProperties = other as ValidatedProperties
+    when {
+      EQEQ(arg0 = <this>.<get-test1>(), arg1 = tmp0_other_with_cast.<get-test1>()).not() -> return false
+    }
+    when {
+      EQEQ(arg0 = <this>.<get-test2>(), arg1 = tmp0_other_with_cast.<get-test2>()).not() -> return false
+    }
+    return true
+  }
+
+}