Parcelize: Add a test for Parcelize with persistable bundles

plugins/android-extensions/android-extensions-compiler/testData/parcel/box/persistableBundle.kt

@@ -0,0 +1,40 @@
+// IGNORE_BACKEND: JVM
+// See KT-38104
+// The support for PersistableBundles is broken on JVM.
+// WITH_RUNTIME
+
+@file:JvmName("TestKt")
+package test
+
+import kotlinx.android.parcel.*
+import android.os.Parcel
+import android.os.Parcelable
+import android.os.BaseBundle
+import android.os.PersistableBundle
+
+@Parcelize
+data class User(val a: PersistableBundle) : Parcelable
+
+fun box() = parcelTest { parcel ->
+    val test = User(
+        PersistableBundle().apply { putLong("A", 1L) }
+    )
+    test.writeToParcel(parcel, 0)
+
+    val bytes = parcel.marshall()
+    parcel.unmarshall(bytes, 0, bytes.size)
+
+    val test2 = readFromParcel<User>(parcel)
+
+    assert(compareBundles(test.a, test2.a))
+}
+
+private fun compareBundles(first: BaseBundle, second: BaseBundle): Boolean {
+    if (first.size() != second.size()) return false
+
+    for (key in first.keySet()) {
+        if (first.get(key) != second.get(key)) return false
+    }
+
+    return true
+}