Add unit test suites (#3490)

tests/unit/gc/gc_test.cc

@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) 2019 Intel Corporation. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ */
+
+#include "gtest/gtest.h"
+#include "bh_platform.h"
+#include "bh_read_file.h"
+#include "wasm_export.h"
+
+class WasmGCTest : public testing::Test
+{
+  private:
+    std::string get_binary_path()
+    {
+        char cwd[1024] = { 0 };
+
+        if (readlink("/proc/self/exe", cwd, 1024) <= 0) {
+            return NULL;
+        }
+
+        char *path_end = strrchr(cwd, '/');
+        if (path_end != NULL) {
+            *path_end = '\0';
+        }
+
+        return std::string(cwd);
+    }
+
+  protected:
+    void SetUp()
+    {
+        CWD = get_binary_path();
+
+        memset(&init_args, 0, sizeof(RuntimeInitArgs));
+
+        init_args.mem_alloc_type = Alloc_With_Pool;
+        init_args.mem_alloc_option.pool.heap_buf = global_heap_buf;
+        init_args.mem_alloc_option.pool.heap_size = sizeof(global_heap_buf);
+
+        ASSERT_EQ(wasm_runtime_full_init(&init_args), true);
+
+        cleanup = true;
+    }
+
+    void TearDown()
+    {
+        if (cleanup) {
+            wasm_runtime_destroy();
+        }
+    }
+
+  public:
+    bool load_wasm_file(const char *wasm_file)
+    {
+        const char *file;
+        unsigned char *wasm_file_buf;
+        uint32 wasm_file_size;
+
+        file = strdup((CWD + "/" + wasm_file).c_str());
+
+        wasm_file_buf =
+            (unsigned char *)bh_read_file_to_buffer(file, &wasm_file_size);
+        if (!wasm_file_buf)
+            return false;
+
+        module = wasm_runtime_load(wasm_file_buf, wasm_file_size, error_buf,
+                                   sizeof(error_buf));
+        if (!module)
+            return false;
+
+        return true;
+    }
+
+  public:
+    std::string CWD;
+    RuntimeInitArgs init_args;
+    wasm_module_t module = NULL;
+    wasm_module_inst_t module_inst = NULL;
+    wasm_function_inst_t func_inst = NULL;
+    wasm_exec_env_t exec_env = NULL;
+    char error_buf[128];
+    char global_heap_buf[512 * 1024];
+    bool cleanup = true;
+};
+
+TEST_F(WasmGCTest, Test_app1)
+{
+    ASSERT_TRUE(load_wasm_file("test1.wasm"));
+    ASSERT_TRUE(load_wasm_file("test2.wasm"));
+    ASSERT_TRUE(load_wasm_file("test3.wasm"));
+    ASSERT_TRUE(load_wasm_file("test4.wasm"));
+    ASSERT_TRUE(load_wasm_file("test5.wasm"));
+    ASSERT_TRUE(load_wasm_file("test6.wasm"));
+
+    ASSERT_TRUE(load_wasm_file("struct1.wasm"));
+    ASSERT_TRUE(load_wasm_file("struct2.wasm"));
+    ASSERT_TRUE(load_wasm_file("struct3.wasm"));
+
+    ASSERT_TRUE(load_wasm_file("func1.wasm"));
+    ASSERT_TRUE(load_wasm_file("func2.wasm"));
+}