| // Copyright 2023 The ChromiumOS Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <base/containers/span.h> |
| |
| #include <gmock/gmock.h> |
| #include <gtest/gtest.h> |
| |
| #include "libec/ec_panicinfo.h" |
| |
| namespace ec { |
| namespace { |
| |
| TEST(ParsePanicInfo, ParsePanicInfoSuccess) { |
| constexpr uint8_t data[] = { |
| 0x01, 0x02, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x64, 0x66, 0xad, 0xde, 0x36, 0xa4, 0x08, 0x10, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x74, 0x00, 0x00, 0x00, 0x50, 0x6e, 0x63, 0x21}; |
| std::string expected_result = |
| "Saved panic data: 08 (NEW)\n" |
| "=== PROCESS EXCEPTION: 00 ====== xPSR: ffffffff ===\n" |
| "r0 : r1 : r2 : r3 : \n" |
| "r4 :dead6664 r5 :1008a436 r6 :00000000 r7 :00000000\n" |
| "r8 :00000000 r9 :00000000 r10:00000000 r11:00000000\n" |
| "r12: sp :00000000 lr : pc : \n" |
| "\n" |
| "cfsr=00000000, shcsr=00000000, hfsr=00000000, dfsr=00000000, " |
| "ipsr=00000000\n"; |
| auto result = ParsePanicInfo(base::span{data}); |
| EXPECT_TRUE(result.has_value()); |
| EXPECT_EQ(result.value(), expected_result); |
| } |
| |
| TEST(ParsePanicInfo, ParsePanicInfoFailed) { |
| constexpr uint8_t data[] = { |
| 0x54, 0xfa, 0xf6, 0x91, 0x8b, 0xa2, 0xeb, 0x43, 0xd5, 0x64, 0x5a, 0x04, |
| 0x77, 0x37, 0x0b, 0x35, 0x9b, 0xba, 0xc8, 0x9c, 0xd7, 0x07, 0x91, 0x55, |
| 0xad, 0x2b, 0x7d, 0x4d, 0x27, 0x89, 0x43, 0x91, 0x33, 0x46, 0x39, 0xe5, |
| 0x41, 0x2d, 0xd8, 0x7c, 0x96, 0x7e, 0x7e, 0x78, 0xe3, 0xfb, 0x7e, 0x77, |
| 0x74, 0x8e, 0xde, 0x4f, 0x26, 0x17, 0xda, 0xd2, 0x52, 0x36, 0xac, 0x04, |
| 0xeb, 0x62, 0xac, 0xec, 0x0e, 0xed, 0x2b, 0xe3, 0x22, 0x35, 0xe7, 0xd3, |
| 0x9f, 0x75, 0xa0, 0xde, 0x86, 0x5f, 0x6b, 0xe5, 0xa5, 0x97, 0x2d, 0x4e, |
| 0x8c, 0x07, 0xdd, 0x17, 0x4f, 0xc9, 0xa1, 0xa3, 0x07, 0x49, 0x2e, 0x00, |
| 0x84, 0xdc, 0x48, 0x81, 0x3e, 0xee, 0xd8, 0x6a, 0x85, 0xc9, 0x64, 0xcf, |
| 0xf6, 0x12, 0x68, 0x6c, 0x1a, 0xf8, 0xf0, 0xcc, 0x39, 0x5a, 0x89, 0xdc, |
| 0x6c, 0x89, 0xcb, 0x4b, 0x58, 0xb2, 0x20, 0x80, 0x76, 0xca, 0x90, 0x81, |
| 0xda, 0xa3, 0x47, 0xa8, 0x7b, 0xea, 0xd4, 0x19, 0xb2, 0xcb, 0x7e, 0x30, |
| 0x54, 0x4b, 0x5e, 0x9f, 0xec, 0x04, 0x12, 0x4b, 0x11, 0x47, 0x6b, 0x3f, |
| 0x00, 0x59, 0x71, 0x36, 0x4b, 0x56, 0x18, 0x3c, 0x59, 0x29, 0x58, 0x22, |
| 0x74, 0x3b, 0x1d, 0x1a}; |
| auto result = ParsePanicInfo(base::span{data}); |
| EXPECT_FALSE(result.has_value()); |
| } |
| |
| } // namespace |
| } // namespace ec |