96 lines
2.8 KiB
C++
96 lines
2.8 KiB
C++
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/* Copyright (c) 2016, Google Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
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#include <stdio.h>
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#include <string.h>
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#include <gtest/gtest.h>
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#include <openssl/cpu.h>
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#include <openssl/rand.h>
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#include "abi_test.h"
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#include "gtest_main.h"
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#include "../internal.h"
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#if (defined(OPENSSL_ARM) || defined(OPENSSL_AARCH64)) && \
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!defined(OPENSSL_STATIC_ARMCAP)
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#include <openssl/arm_arch.h>
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#define TEST_ARM_CPUS
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#endif
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int main(int argc, char **argv) {
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testing::InitGoogleTest(&argc, argv);
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bssl::SetupGoogleTest();
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bool unwind_tests = true;
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for (int i = 1; i < argc; i++) {
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#if !defined(OPENSSL_WINDOWS)
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if (strcmp(argv[i], "--fork_unsafe_buffering") == 0) {
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RAND_enable_fork_unsafe_buffering(-1);
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}
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#endif
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#if defined(TEST_ARM_CPUS)
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if (strncmp(argv[i], "--cpu=", 6) == 0) {
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const char *cpu = argv[i] + 6;
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uint32_t armcap;
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if (strcmp(cpu, "none") == 0) {
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armcap = 0;
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} else if (strcmp(cpu, "neon") == 0) {
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armcap = ARMV7_NEON;
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} else if (strcmp(cpu, "crypto") == 0) {
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armcap = ARMV7_NEON | ARMV8_AES | ARMV8_SHA1 | ARMV8_SHA256 | ARMV8_PMULL;
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} else {
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fprintf(stderr, "Unknown CPU: %s\n", cpu);
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exit(1);
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}
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uint32_t *armcap_ptr = OPENSSL_get_armcap_pointer_for_test();
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if ((armcap & *armcap_ptr) != armcap) {
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fprintf(stderr,
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"Host CPU does not support features for testing CPU '%s'.\n",
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cpu);
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exit(89);
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}
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printf("Simulating CPU '%s'\n", cpu);
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*armcap_ptr = armcap;
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}
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#endif // TEST_ARM_CPUS
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if (strcmp(argv[i], "--no_unwind_tests") == 0) {
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unwind_tests = false;
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}
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}
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if (unwind_tests) {
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abi_test::EnableUnwindTests();
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}
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// Run the entire test suite under an ABI check. This is less effective than
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// testing the individual assembly functions, but will catch issues with
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// rarely-used registers.
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abi_test::Result abi;
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int ret = abi_test::Check(&abi, RUN_ALL_TESTS);
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if (!abi.ok()) {
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fprintf(stderr, "ABI failure in test suite:\n");
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for (const auto &error : abi.errors) {
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fprintf(stderr, " %s\n", error.c_str());
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}
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exit(1);
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}
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return ret;
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}
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