| Mark Salyzyn | d2e3747 | 2014-04-25 10:54:53 -0700 | [diff] [blame] | 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 | |
| Mark Salyzyn | d2e3747 | 2014-04-25 10:54:53 -0700 | [diff] [blame] | 17 | #include <gtest/gtest.h> |
| 18 | |
| Elliott Hughes | 74c9052 | 2016-02-26 22:04:26 -0800 | [diff] [blame] | 19 | #include <stdio.h> |
| Mark Salyzyn | df0257d | 2015-01-14 09:40:54 -0800 | [diff] [blame] | 20 | |
| 21 | TEST(libc, __pstore_append) { |
| 22 | FILE *fp; |
| 23 | ASSERT_TRUE(NULL != (fp = fopen("/dev/pmsg0", "a"))); |
| 24 | static const char message[] = "libc.__pstore_append\n"; |
| 25 | ASSERT_EQ((size_t)1, fwrite(message, sizeof(message), 1, fp)); |
| 26 | ASSERT_EQ(0, fclose(fp)); |
| 27 | fprintf(stderr, "Reboot, ensure string libc.__pstore_append is in /sys/fs/pstore/pmsg-ramoops-0\n"); |
| 28 | } |