From 5d1ac920fdaef5d4ec8f66bb734488cd9660b024 Mon Sep 17 00:00:00 2001
From: jeffhao <jeffhao@google.com>
Date: Thu, 29 Sep 2011 17:41:15 -0700
Subject: Adding old unit tests to test suite.

These tests are copied straight over. They'll still run, but they're
using the old system.

Change-Id: If494519e52ddf858a9febfc55bdae830468cb3c8
---
 test/069-field-type/expected.txt    |  4 ++++
 test/069-field-type/info.txt        |  4 ++++
 test/069-field-type/src/Blah.java   |  9 +++++++++
 test/069-field-type/src/Holder.java |  7 +++++++
 test/069-field-type/src/Main.java   | 34 ++++++++++++++++++++++++++++++++++
 test/069-field-type/src2/Blah.java  | 10 ++++++++++
 6 files changed, 68 insertions(+)
 create mode 100644 test/069-field-type/expected.txt
 create mode 100644 test/069-field-type/info.txt
 create mode 100644 test/069-field-type/src/Blah.java
 create mode 100644 test/069-field-type/src/Holder.java
 create mode 100644 test/069-field-type/src/Main.java
 create mode 100644 test/069-field-type/src2/Blah.java

(limited to 'test/069-field-type')

diff --git a/test/069-field-type/expected.txt b/test/069-field-type/expected.txt
new file mode 100644
index 0000000000..88281780f3
--- /dev/null
+++ b/test/069-field-type/expected.txt
@@ -0,0 +1,4 @@
+Assignment was allowed
+Got expected IncompatibleClassChangeError
+In compareTo
+Done
diff --git a/test/069-field-type/info.txt b/test/069-field-type/info.txt
new file mode 100644
index 0000000000..6e3a22fd48
--- /dev/null
+++ b/test/069-field-type/info.txt
@@ -0,0 +1,4 @@
+This tests to see if the VM allows you to store a reference to an
+inappropriate object type in an instance field.  By compiling two
+versions of the field-holder class we can bypass the compiler's type
+safety.
diff --git a/test/069-field-type/src/Blah.java b/test/069-field-type/src/Blah.java
new file mode 100644
index 0000000000..fd98336461
--- /dev/null
+++ b/test/069-field-type/src/Blah.java
@@ -0,0 +1,9 @@
+
+/**
+ * Trivial class; must implement an interesting interface.
+ */
+public class Blah implements Runnable {
+    public void run() {
+        System.out.println("run");
+    }
+}
diff --git a/test/069-field-type/src/Holder.java b/test/069-field-type/src/Holder.java
new file mode 100644
index 0000000000..e3c9f8936b
--- /dev/null
+++ b/test/069-field-type/src/Holder.java
@@ -0,0 +1,7 @@
+
+/**
+ * Simple class with one field.
+ */
+public class Holder {
+    public Runnable mValue;
+}
diff --git a/test/069-field-type/src/Main.java b/test/069-field-type/src/Main.java
new file mode 100644
index 0000000000..f9885e64b2
--- /dev/null
+++ b/test/069-field-type/src/Main.java
@@ -0,0 +1,34 @@
+
+/**
+ * Create some objects and store them into an instance field.
+ */
+public class Main {
+    /**
+     * Entry point.
+     */
+    public static void main(String[] args) {
+        Holder holder = new Holder();
+
+        Blah blah = new Blah();
+
+        /* strictly speaking, this should fail */
+        holder.mValue = blah;
+
+        System.out.println("Assignment was allowed");
+
+        /* try to use the reference; should fail */
+        try {
+            holder.mValue.run();
+            System.err.println("ERROR: did not get expected ICCE");
+        } catch (IncompatibleClassChangeError icce) {
+            System.out.println("Got expected IncompatibleClassChangeError");
+        }
+
+        /* for fun, verify that it's the "alternate" type */
+        //Comparable cmpx = holder.mValue;      /* compiler rejects */
+        Comparable cmp = (Comparable) holder.mValue;
+        cmp.compareTo(cmp);
+
+        System.out.println("Done");
+    }
+}
diff --git a/test/069-field-type/src2/Blah.java b/test/069-field-type/src2/Blah.java
new file mode 100644
index 0000000000..1bffff6c40
--- /dev/null
+++ b/test/069-field-type/src2/Blah.java
@@ -0,0 +1,10 @@
+
+/**
+ * Trivial class; must implement an interesting interface.
+ */
+public class Blah implements Comparable {
+    public int compareTo(Object another) {
+        System.out.println("In compareTo");
+        return 0;
+    }
+}
-- 
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