1*8d67ca89SAndroid Build Coastguard Worker /*
2*8d67ca89SAndroid Build Coastguard Worker * Copyright (C) 2024 The Android Open Source Project
3*8d67ca89SAndroid Build Coastguard Worker * All rights reserved.
4*8d67ca89SAndroid Build Coastguard Worker *
5*8d67ca89SAndroid Build Coastguard Worker * Redistribution and use in source and binary forms, with or without
6*8d67ca89SAndroid Build Coastguard Worker * modification, are permitted provided that the following conditions
7*8d67ca89SAndroid Build Coastguard Worker * are met:
8*8d67ca89SAndroid Build Coastguard Worker * * Redistributions of source code must retain the above copyright
9*8d67ca89SAndroid Build Coastguard Worker * notice, this list of conditions and the following disclaimer.
10*8d67ca89SAndroid Build Coastguard Worker * * Redistributions in binary form must reproduce the above copyright
11*8d67ca89SAndroid Build Coastguard Worker * notice, this list of conditions and the following disclaimer in
12*8d67ca89SAndroid Build Coastguard Worker * the documentation and/or other materials provided with the
13*8d67ca89SAndroid Build Coastguard Worker * distribution.
14*8d67ca89SAndroid Build Coastguard Worker *
15*8d67ca89SAndroid Build Coastguard Worker * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16*8d67ca89SAndroid Build Coastguard Worker * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17*8d67ca89SAndroid Build Coastguard Worker * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18*8d67ca89SAndroid Build Coastguard Worker * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19*8d67ca89SAndroid Build Coastguard Worker * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20*8d67ca89SAndroid Build Coastguard Worker * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21*8d67ca89SAndroid Build Coastguard Worker * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
22*8d67ca89SAndroid Build Coastguard Worker * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23*8d67ca89SAndroid Build Coastguard Worker * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24*8d67ca89SAndroid Build Coastguard Worker * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
25*8d67ca89SAndroid Build Coastguard Worker * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26*8d67ca89SAndroid Build Coastguard Worker * SUCH DAMAGE.
27*8d67ca89SAndroid Build Coastguard Worker */
28*8d67ca89SAndroid Build Coastguard Worker
29*8d67ca89SAndroid Build Coastguard Worker #include <gtest/gtest.h>
30*8d67ca89SAndroid Build Coastguard Worker #include <stdlib.h>
31*8d67ca89SAndroid Build Coastguard Worker
32*8d67ca89SAndroid Build Coastguard Worker #include "utils.h"
33*8d67ca89SAndroid Build Coastguard Worker
TEST(cpu_target_features,has_expected_x86_compiler_values)34*8d67ca89SAndroid Build Coastguard Worker TEST(cpu_target_features, has_expected_x86_compiler_values) {
35*8d67ca89SAndroid Build Coastguard Worker #if defined(__x86_64__) || defined(__i386__)
36*8d67ca89SAndroid Build Coastguard Worker ExecTestHelper eth;
37*8d67ca89SAndroid Build Coastguard Worker char* const argv[] = {nullptr};
38*8d67ca89SAndroid Build Coastguard Worker const auto invocation = [&] { execvp("cpu-target-features", argv); };
39*8d67ca89SAndroid Build Coastguard Worker eth.Run(invocation, 0, "(^|\n)__AES__=1($|\n)");
40*8d67ca89SAndroid Build Coastguard Worker eth.Run(invocation, 0, "(^|\n)__CRC32__=1($|\n)");
41*8d67ca89SAndroid Build Coastguard Worker #else
42*8d67ca89SAndroid Build Coastguard Worker GTEST_SKIP() << "Not targeting an x86 architecture.";
43*8d67ca89SAndroid Build Coastguard Worker #endif
44*8d67ca89SAndroid Build Coastguard Worker }
45*8d67ca89SAndroid Build Coastguard Worker
TEST(cpu_target_features,has_expected_aarch64_compiler_values)46*8d67ca89SAndroid Build Coastguard Worker TEST(cpu_target_features, has_expected_aarch64_compiler_values) {
47*8d67ca89SAndroid Build Coastguard Worker #if defined(__aarch64__)
48*8d67ca89SAndroid Build Coastguard Worker ExecTestHelper eth;
49*8d67ca89SAndroid Build Coastguard Worker char* const argv[] = {nullptr};
50*8d67ca89SAndroid Build Coastguard Worker const auto invocation = [&] { execvp("cpu-target-features", argv); };
51*8d67ca89SAndroid Build Coastguard Worker eth.Run(invocation, 0, "(^|\n)__ARM_FEATURE_AES=1($|\n)");
52*8d67ca89SAndroid Build Coastguard Worker eth.Run(invocation, 0, "(^|\n)__ARM_FEATURE_CRC32=1($|\n)");
53*8d67ca89SAndroid Build Coastguard Worker #else
54*8d67ca89SAndroid Build Coastguard Worker GTEST_SKIP() << "Not targeting an aarch64 architecture.";
55*8d67ca89SAndroid Build Coastguard Worker #endif
56*8d67ca89SAndroid Build Coastguard Worker }
57