Merge "Added test for Blur input/output validation" into oc-dev

2 files changed, 97 insertions, 0 deletions

diff --git a/tests/java_api/RsTest/src/com/android/rs/test/RSTestCore.java b/tests/java_api/RsTest/src/com/android/rs/test/RSTestCore.java
index ac8dad5c..133a48de 100644
--- a/tests/java_api/RsTest/src/com/android/rs/test/RSTestCore.java
+++ b/tests/java_api/RsTest/src/com/android/rs/test/RSTestCore.java
@@ -66,6 +66,7 @@ public class RSTestCore {
         unitTests.add(new UT_kernel3d(this, mCtx));
         unitTests.add(new UT_kernel2d_oldstyle(this, mCtx));
         unitTests.add(new UT_ctxt_default(this, mCtx));
+        unitTests.add(new UT_blur_validation(this, mCtx));
         unitTests.add(new UT_bug_char(this, mCtx));
         unitTests.add(new UT_clamp(this, mCtx));
         unitTests.add(new UT_clamp_relaxed(this, mCtx));
diff --git a/tests/java_api/RsTest/src/com/android/rs/test/UT_blur_validation.java b/tests/java_api/RsTest/src/com/android/rs/test/UT_blur_validation.java
new file mode 100644
index 00000000..c9f92e23
--- /dev/null
+++ b/tests/java_api/RsTest/src/com/android/rs/test/UT_blur_validation.java
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2017 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.renderscript.Allocation;
+import android.renderscript.Element;
+import android.renderscript.RenderScript;
+import android.renderscript.RSIllegalArgumentException;
+import android.renderscript.ScriptIntrinsicBlur;
+import android.renderscript.Type;
+import android.util.Log;
+
+// Tests that ScriptIntrinsicBlur properly throws exception if input or output
+// are set to 1D Allocations.
+public class UT_blur_validation extends UnitTest {
+    private static final String TAG = "ScriptIntrinsicBlur validation";
+    private RenderScript RS;
+    private Allocation input1D, output1D;
+    private Allocation input2D, output2D;
+    private ScriptIntrinsicBlur scriptBlur;
+
+    protected UT_blur_validation(RSTestCore rstc, Context ctx) {
+        super(rstc, TAG, ctx);
+    }
+
+    private void cleanup() {
+        RS.finish();
+        input1D.destroy();
+        input2D.destroy();
+        output1D.destroy();
+        output2D.destroy();
+        scriptBlur.destroy();
+        RS.destroy();
+    }
+
+    public void run() {
+        RS = RenderScript.create(mCtx);
+
+        final int width  = 100;
+        final int height = 100;
+
+        input1D = Allocation.createSized(RS,
+                                         Element.U8(RS),
+                                         width * height,
+                                         Allocation.USAGE_SCRIPT);
+
+        output1D = Allocation.createTyped(RS, input1D.getType());
+
+        Type.Builder typeBuilder = new Type.Builder(RS, Element.U8(RS));
+        typeBuilder.setX(width);
+        typeBuilder.setY(height);
+        Type ty = typeBuilder.create();
+
+        input2D  = Allocation.createTyped(RS, ty);
+        output2D = Allocation.createTyped(RS, ty);
+
+        scriptBlur = ScriptIntrinsicBlur.create(RS, Element.U8(RS));
+
+        scriptBlur.setRadius(25f);
+        boolean failed = false;
+        try {
+            scriptBlur.setInput(input1D);
+        } catch (RSIllegalArgumentException e) {
+            scriptBlur.setInput(input2D);
+            try {
+                scriptBlur.forEach(output1D);
+            } catch (RSIllegalArgumentException e1) {
+                scriptBlur.forEach(output2D);
+                cleanup();
+                passTest();
+                return;
+            }
+            Log.e(TAG, "setting 1d output does not trigger exception");
+            cleanup();
+            failTest();
+            return;
+        }
+
+        Log.e(TAG, "setting 1d input does not trigger exception");
+        cleanup();
+        failTest();
+    }
+}