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