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diff --git a/src/type3_AndroidCloud/anbox-master/external/android-emugl/host/tools/emugen/Parser_unittest.cpp b/src/type3_AndroidCloud/anbox-master/external/android-emugl/host/tools/emugen/Parser_unittest.cpp
new file mode 100644
index 0000000..904b247
--- /dev/null
+++ b/src/type3_AndroidCloud/anbox-master/external/android-emugl/host/tools/emugen/Parser_unittest.cpp
@@ -0,0 +1,120 @@
+/*
+* Copyright 2014 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 "Parser.h"
+
+#include <gtest/gtest.h>
+
+#define ARRAYLEN(x)  (sizeof(x) / sizeof(x[0]))
+
+TEST(ParserTest, normalizeTypeDeclaration) {
+    static const struct {
+        const char* expected;
+        const char* input;
+    } kData[] = {
+        { "char", "char" },
+        { "const unsigned int", "   const   unsigned\tint\n" },
+        { "char* const**", "char *const* *" },
+    };
+    const size_t kDataSize = ARRAYLEN(kData);
+    for (size_t n = 0; n < kDataSize; ++n) {
+        std::string result;
+        std::string text = "When parsing '";
+        text += kData[n].input;
+        text += "'";
+
+        result = normalizeTypeDeclaration(kData[n].input);
+        EXPECT_STREQ(kData[n].expected, result.c_str()) << text;
+    }
+}
+
+TEST(ParserTest, parseTypeDeclaration) {
+    static const struct {
+        const char* input;
+        bool expected;
+        const char* expectedType;
+        const char* expectedError;
+    } kData[] = {
+        { "const", false, NULL, "Missing type name" },
+        { "const const", false, NULL, "Missing type name" },
+        { "foo", true, "foo", NULL },
+        { "void", true, "void", NULL },
+        { "const foo", true, "const foo", NULL },
+        { "foo *", true, "foo*", NULL },
+        { "char foo", true, "char foo", NULL },
+        { "\tunsigned \t  int\n", true, "unsigned int", NULL },
+        { "const * char", false, NULL, "Unexpected '*' before type name" },
+        { "const char * ", true, "const char*", NULL },
+        { "const void*const * *", true, "const void* const**", NULL },
+    };
+    const size_t kDataSize = ARRAYLEN(kData);
+    for (size_t n = 0; n < kDataSize; ++n) {
+        std::string varname, vartype, error;
+        std::string text = "When parsing '";
+        text += kData[n].input;
+        text += "'";
+
+        EXPECT_EQ(kData[n].expected,
+                  parseTypeDeclaration(kData[n].input,
+                                       &vartype,
+                                       &error)) << text;
+        if (kData[n].expected) {
+            EXPECT_STREQ(kData[n].expectedType, vartype.c_str()) << text;
+        } else {
+            EXPECT_STREQ(kData[n].expectedError, error.c_str()) << text;
+        }
+    }
+}
+
+TEST(ParserTest, parseParameterDeclaration) {
+    static const struct {
+        const char* input;
+        bool expected;
+        const char* expectedType;
+        const char* expectedVariable;
+        const char* expectedError;
+    } kData[] = {
+        { "foo", false, NULL, NULL, "Missing variable name" },
+        { "const", false, NULL, NULL, "Missing type name" },
+        { "const foo", false, NULL, NULL, "Missing variable name" },
+        { "const const", false, NULL, NULL, "Missing type name" },
+        { "char foo", true, "char", "foo", NULL },
+        { "unsigned   int\t bar\n", true, "unsigned int", "bar", NULL },
+        { "const * char foo", false, NULL, NULL, "Unexpected '*' before type name" },
+        { "const char * foo", true, "const char*", "foo", NULL },
+        { "const void*const *data", true, "const void* const*", "data", NULL },
+        { "char foo const", false, NULL, NULL, "Extra 'const' after variable name" },
+        { "int bar*", false, NULL, NULL, "Extra '*' after variable name" },
+    };
+    const size_t kDataSize = ARRAYLEN(kData);
+    for (size_t n = 0; n < kDataSize; ++n) {
+        std::string varname, vartype, error;
+        std::string text = "When parsing '";
+        text += kData[n].input;
+        text += "'";
+
+        EXPECT_EQ(kData[n].expected,
+                  parseParameterDeclaration(kData[n].input,
+                                            &vartype,
+                                            &varname,
+                                            &error)) << text;
+        if (kData[n].expected) {
+            EXPECT_STREQ(kData[n].expectedType, vartype.c_str()) << text;
+            EXPECT_STREQ(kData[n].expectedVariable, varname.c_str()) << text;
+        } else {
+            EXPECT_STREQ(kData[n].expectedError, error.c_str()) << text;
+        }
+    }
+}