Add standalone cases (#3536)

tests/standalone/smallpt/run.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+#
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+#
+
+if [[ $2 == "--sgx" ]];then
+    readonly IWASM_CMD="../../../product-mini/platforms/linux-sgx/enclave-sample/iwasm"
+else
+    readonly IWASM_CMD="../../../product-mini/platforms/linux/build/iwasm"
+fi
+readonly WAMRC_CMD="../../../wamr-compiler/build/wamrc"
+
+if [[ $1 != "--aot" ]]; then
+    echo "============> run smallpt.wasm"
+    ${IWASM_CMD} --stack-size=2048000 smallpt.wasm > image.ppm
+    echo "============> run smallpt_ex.wasm"
+    ${IWASM_CMD} --stack-size=2048000 smallpt_ex.wasm > image.ppm
+else
+    echo "============> compile smallpt.wasm to aot"
+    [[ $2 == "--sgx" ]] && ${WAMRC_CMD} -sgx -o smallpt.aot smallpt.wasm \
+                        || ${WAMRC_CMD} -o smallpt.aot smallpt.wasm
+    echo "============> run smallpt.aot"
+    ${IWASM_CMD} smallpt.aot > image.ppm
+    echo "============> compile smallpt_ex.wasm to aot"
+    [[ $2 == "--sgx" ]] && ${WAMRC_CMD} -sgx -o smallpt_ex.aot smallpt_ex.wasm \
+                        || ${WAMRC_CMD} -o smallpt_ex.aot smallpt_ex.wasm
+    echo "============> run smallpt_ex.aot"
+    ${IWASM_CMD} smallpt_ex.aot > image.ppm
+fi
+