Add test for copy kernels.

bug 7224526

Change-Id: I76e1e63b6bd53d84df9c60a61e6588b21f33c2e3

3 files changed, 162 insertions, 0 deletions

diff --git a/tests/RenderScriptTests/tests/src/com/android/rs/test/RSTestCore.java b/tests/RenderScriptTests/tests/src/com/android/rs/test/RSTestCore.java
index 2a06491..83fadcb 100644
--- a/tests/RenderScriptTests/tests/src/com/android/rs/test/RSTestCore.java
+++ b/tests/RenderScriptTests/tests/src/com/android/rs/test/RSTestCore.java
@@ -76,6 +76,7 @@ public class RSTestCore {
         unitTests.add(new UT_clamp_relaxed(this, mRes, mCtx));
         unitTests.add(new UT_convert(this, mRes, mCtx));
         unitTests.add(new UT_convert_relaxed(this, mRes, mCtx));
+        unitTests.add(new UT_copy_test(this, mRes, mCtx));
         unitTests.add(new UT_rsdebug(this, mRes, mCtx));
         unitTests.add(new UT_rstime(this, mRes, mCtx));
         unitTests.add(new UT_rstypes(this, mRes, mCtx));
diff --git a/tests/RenderScriptTests/tests/src/com/android/rs/test/UT_copy_test.java b/tests/RenderScriptTests/tests/src/com/android/rs/test/UT_copy_test.java
new file mode 100644
index 0000000..380f6ec
--- /dev/null
+++ b/tests/RenderScriptTests/tests/src/com/android/rs/test/UT_copy_test.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.rs.test;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.renderscript.*;
+import android.util.Log;
+
+public class UT_copy_test extends UnitTest {
+    private Resources mRes;
+    boolean pass = true;
+
+    protected UT_copy_test(RSTestCore rstc, Resources res, Context ctx) {
+        super(rstc, "Copy", ctx);
+        mRes = res;
+    }
+
+    void testFloat2(RenderScript rs, ScriptC_copy_test s) {
+        Allocation a1 = Allocation.createSized(rs, Element.F32_2(rs), 1024);
+        Allocation a2 = Allocation.createSized(rs, Element.F32_2(rs), 1024);
+
+        float[] f1 = new float[1024 * 2];
+        float[] f2 = new float[1024 * 2];
+        for (int ct=0; ct < f1.length; ct++) {
+            f1[ct] = (float)ct;
+        }
+        a1.copyFrom(f1);
+
+        s.forEach_copyFloat2(a1, a2);
+
+        a2.copyTo(f2);
+        for (int ct=0; ct < f1.length; ct++) {
+            if (f1[ct] != f2[ct]) {
+                failTest();
+                Log.v("RS Test", "Compare failed at " + ct + ", " + f1[ct] + ", " + f2[ct]);
+            }
+        }
+        a1.destroy();
+        a2.destroy();
+    }
+
+    void testFloat3(RenderScript rs, ScriptC_copy_test s) {
+        Allocation a1 = Allocation.createSized(rs, Element.F32_3(rs), 1024);
+        Allocation a2 = Allocation.createSized(rs, Element.F32_3(rs), 1024);
+
+        float[] f1 = new float[1024 * 4];
+        float[] f2 = new float[1024 * 4];
+        for (int ct=0; ct < f1.length; ct++) {
+            f1[ct] = (float)ct;
+        }
+        a1.copyFrom(f1);
+
+        s.forEach_copyFloat3(a1, a2);
+
+        a2.copyTo(f2);
+        for (int ct=0; ct < f1.length; ct++) {
+            if ((f1[ct] != f2[ct]) && ((ct&3) != 3)) {
+                failTest();
+                Log.v("RS Test", "Compare failed at " + ct + ", " + f1[ct] + ", " + f2[ct]);
+            }
+        }
+        a1.destroy();
+        a2.destroy();
+    }
+
+    void testFloat4(RenderScript rs, ScriptC_copy_test s) {
+        Allocation a1 = Allocation.createSized(rs, Element.F32_4(rs), 1024);
+        Allocation a2 = Allocation.createSized(rs, Element.F32_4(rs), 1024);
+
+        float[] f1 = new float[1024 * 4];
+        float[] f2 = new float[1024 * 4];
+        for (int ct=0; ct < f1.length; ct++) {
+            f1[ct] = (float)ct;
+        }
+        a1.copyFrom(f1);
+
+        s.forEach_copyFloat4(a1, a2);
+
+        a2.copyTo(f2);
+        for (int ct=0; ct < f1.length; ct++) {
+            if (f1[ct] != f2[ct]) {
+                failTest();
+                Log.v("RS Test", "Compare failed at " + ct + ", " + f1[ct] + ", " + f2[ct]);
+            }
+        }
+        a1.destroy();
+        a2.destroy();
+    }
+
+    public void run() {
+        RenderScript pRS = RenderScript.create(mCtx);
+        ScriptC_copy_test s = new ScriptC_copy_test(pRS);
+        pRS.setMessageHandler(mRsMessage);
+
+        testFloat2(pRS, s);
+        testFloat3(pRS, s);
+        testFloat4(pRS, s);
+        s.invoke_sendResult(true);
+
+        pRS.finish();
+        waitForMessage();
+        pRS.destroy();
+    }
+}
+
diff --git a/tests/RenderScriptTests/tests/src/com/android/rs/test/copy_test.rs b/tests/RenderScriptTests/tests/src/com/android/rs/test/copy_test.rs
new file mode 100644
index 0000000..f4243eb
--- /dev/null
+++ b/tests/RenderScriptTests/tests/src/com/android/rs/test/copy_test.rs
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "shared.rsh"
+
+void sendResult(bool pass) {
+    if (pass) {
+        rsSendToClientBlocking(RS_MSG_TEST_PASSED);
+    }
+    else {
+        rsSendToClientBlocking(RS_MSG_TEST_FAILED);
+    }
+}
+
+
+float2 __attribute((kernel)) copyFloat2(float2 i) {
+    return i;
+}
+
+float3 __attribute((kernel)) copyFloat3(float3 i) {
+    return i;
+}
+
+float4 __attribute((kernel)) copyFloat4(float4 i) {
+    return i;
+}
+
+