Add very basic allocation copying test for C++.

Change-Id: I1426545958f66e8677dcda40a74f5736c616317b

3 files changed, 122 insertions, 0 deletions

diff --git a/tests/cppallocation/Android.mk b/tests/cppallocation/Android.mk
new file mode 100644
index 00000000..32e1844a
--- /dev/null
+++ b/tests/cppallocation/Android.mk
@@ -0,0 +1,34 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES:= \
+	multiply.rs \
+	compute.cpp
+
+LOCAL_SHARED_LIBRARIES := \
+	libRS \
+	libRScpp \
+	libz \
+	libcutils \
+	libutils \
+	libEGL \
+	libGLESv1_CM \
+	libGLESv2 \
+	libui \
+	libbcc \
+	libbcinfo \
+	libgui
+
+LOCAL_MODULE:= rstest-cppallocation
+
+LOCAL_MODULE_TAGS := tests
+
+intermediates := $(call intermediates-dir-for,STATIC_LIBRARIES,libRS,TARGET,)
+
+LOCAL_C_INCLUDES += frameworks/rs/cpp
+LOCAL_C_INCLUDES += frameworks/rs
+LOCAL_C_INCLUDES += $(intermediates)
+
+
+include $(BUILD_EXECUTABLE)
+
diff --git a/tests/cppallocation/compute.cpp b/tests/cppallocation/compute.cpp
new file mode 100644
index 00000000..e770ab20
--- /dev/null
+++ b/tests/cppallocation/compute.cpp
@@ -0,0 +1,63 @@
+
+#include "RenderScript.h"
+
+#include "ScriptC_multiply.h"
+
+using namespace android;
+using namespace renderscriptCpp;
+
+int main(int argc, char** argv)
+{
+
+    uint32_t numElems = 1024;
+
+    if (argc >= 2) {
+        int tempNumElems = atoi(argv[1]);
+        if (tempNumElems < 1) {
+            printf("numElems must be greater than 0\n");
+            return 1;
+        }
+        numElems = (uint32_t) tempNumElems;
+    }
+
+    sp<RS> rs = new RS();
+
+    bool r = rs->init();
+
+    sp<const Element> e = Element::U32(rs);
+
+    Type::Builder tb(rs, e);
+    tb.setX(numElems);
+    sp<const Type> t = tb.create();
+
+    sp<Allocation> ain = Allocation::createTyped(rs, t);
+    sp<Allocation> aout = Allocation::createTyped(rs, t);
+
+    sp<ScriptC_multiply> sc = new ScriptC_multiply(rs, NULL, 0);
+
+    uint32_t* buf = new uint32_t[numElems];
+    for (uint32_t ct=0; ct < numElems; ct++) {
+        buf[ct] = (uint32_t)ct;
+    }
+
+    ain->copy1DRangeFromUnchecked(0, numElems, buf, numElems*sizeof(uint32_t));
+
+    sc->forEach_multiply(ain, aout);
+
+    aout->copy1DRangeToUnchecked(0, numElems, buf, numElems*sizeof(uint32_t));
+
+    for (uint32_t ct=0; ct < numElems; ct++) {
+        if (buf[ct] !=  ct * 2) {
+            printf("Mismatch at location %d: %u\n", ct, buf[ct]);
+            return 1;
+        }
+    }
+
+    printf("Test successful with %u elems!\n", numElems);
+
+    sc.clear();
+    t.clear();
+    e.clear();
+    ain.clear();
+    aout.clear();
+}
diff --git a/tests/cppallocation/multiply.rs b/tests/cppallocation/multiply.rs
new file mode 100644
index 00000000..d1ffefbe
--- /dev/null
+++ b/tests/cppallocation/multiply.rs
@@ -0,0 +1,25 @@
+/*
+ * 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.
+ */
+
+#pragma version(1)
+#pragma rs java_package_name(unused)
+#pragma rs_fp_relaxed
+
+uint32_t __attribute__((kernel)) multiply(uint32_t in) {
+    return in * 2;
+}
+
+