1 /*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "instruction_set.h"
18
19 #include <gtest/gtest.h>
20
21 #include "base/stringprintf.h"
22
23 namespace art {
24
TEST(InstructionSetTest,GetInstructionSetFromString)25 TEST(InstructionSetTest, GetInstructionSetFromString) {
26 EXPECT_EQ(kArm, GetInstructionSetFromString("arm"));
27 EXPECT_EQ(kArm64, GetInstructionSetFromString("arm64"));
28 EXPECT_EQ(kX86, GetInstructionSetFromString("x86"));
29 EXPECT_EQ(kX86_64, GetInstructionSetFromString("x86_64"));
30 EXPECT_EQ(kMips, GetInstructionSetFromString("mips"));
31 EXPECT_EQ(kMips64, GetInstructionSetFromString("mips64"));
32 EXPECT_EQ(kNone, GetInstructionSetFromString("none"));
33 EXPECT_EQ(kNone, GetInstructionSetFromString("random-string"));
34 }
35
TEST(InstructionSetTest,GetInstructionSetString)36 TEST(InstructionSetTest, GetInstructionSetString) {
37 EXPECT_STREQ("arm", GetInstructionSetString(kArm));
38 EXPECT_STREQ("arm", GetInstructionSetString(kThumb2));
39 EXPECT_STREQ("arm64", GetInstructionSetString(kArm64));
40 EXPECT_STREQ("x86", GetInstructionSetString(kX86));
41 EXPECT_STREQ("x86_64", GetInstructionSetString(kX86_64));
42 EXPECT_STREQ("mips", GetInstructionSetString(kMips));
43 EXPECT_STREQ("mips64", GetInstructionSetString(kMips64));
44 EXPECT_STREQ("none", GetInstructionSetString(kNone));
45 }
46
TEST(InstructionSetTest,TestRoundTrip)47 TEST(InstructionSetTest, TestRoundTrip) {
48 EXPECT_EQ(kRuntimeISA, GetInstructionSetFromString(GetInstructionSetString(kRuntimeISA)));
49 }
50
TEST(InstructionSetTest,PointerSize)51 TEST(InstructionSetTest, PointerSize) {
52 EXPECT_EQ(sizeof(void*), GetInstructionSetPointerSize(kRuntimeISA));
53 }
54
55 } // namespace art
56