instruction_set_test.cc revision aabbb2066a715b3fd8e752291f74c6d77b970450 
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 "common_runtime_test.h"
20
21namespace art {
22
23class InstructionSetTest : public CommonRuntimeTest {};
24
25TEST_F(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(kNone, GetInstructionSetFromString("none"));
32  EXPECT_EQ(kNone, GetInstructionSetFromString("random-string"));
33}
34
35TEST_F(InstructionSetTest, GetInstructionSetString) {
36  EXPECT_STREQ("arm", GetInstructionSetString(kArm));
37  EXPECT_STREQ("arm", GetInstructionSetString(kThumb2));
38  EXPECT_STREQ("arm64", GetInstructionSetString(kArm64));
39  EXPECT_STREQ("x86", GetInstructionSetString(kX86));
40  EXPECT_STREQ("x86_64", GetInstructionSetString(kX86_64));
41  EXPECT_STREQ("mips", GetInstructionSetString(kMips));
42  EXPECT_STREQ("none", GetInstructionSetString(kNone));
43}
44
45TEST_F(InstructionSetTest, TestRoundTrip) {
46  EXPECT_EQ(kRuntimeISA, GetInstructionSetFromString(GetInstructionSetString(kRuntimeISA)));
47}
48
49TEST_F(InstructionSetTest, PointerSize) {
50  EXPECT_EQ(kPointerSize, GetInstructionSetPointerSize(kRuntimeISA));
51}
52
53}  // namespace art
54