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| 1 // Copyright 2015 The Crashpad Authors. All rights reserved. |
| 2 // |
| 3 // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 // you may not use this file except in compliance with the License. |
| 5 // You may obtain a copy of the License at |
| 6 // |
| 7 // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 // |
| 9 // Unless required by applicable law or agreed to in writing, software |
| 10 // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 // See the License for the specific language governing permissions and |
| 13 // limitations under the License. |
| 14 |
| 15 #include "test/file.h" |
| 16 |
| 17 #include <errno.h> |
| 18 #include <sys/stat.h> |
| 19 |
| 20 #include "gtest/gtest.h" |
| 21 #include "test/errors.h" |
| 22 |
| 23 namespace crashpad { |
| 24 namespace test { |
| 25 |
| 26 bool FileExists(const base::FilePath& path) { |
| 27 #if defined(OS_POSIX) |
| 28 struct stat st; |
| 29 int rv = lstat(path.value().c_str(), &st); |
| 30 const char stat_function[] = "lstat"; |
| 31 #elif defined(OS_WIN) |
| 32 struct _stat st; |
| 33 int rv = _wstat(path.value().c_str(), &st); |
| 34 const char stat_function[] = "_wstat"; |
| 35 #else |
| 36 #error "Not implemented" |
| 37 #endif |
| 38 if (rv < 0) { |
| 39 EXPECT_EQ(ENOENT, errno) << ErrnoMessage(stat_function) << " " |
| 40 << path.value(); |
| 41 return false; |
| 42 } |
| 43 return true; |
| 44 } |
| 45 |
| 46 FileOffset FileSize(const base::FilePath& path) { |
| 47 #if defined(OS_POSIX) |
| 48 struct stat st; |
| 49 int rv = lstat(path.value().c_str(), &st); |
| 50 const char stat_function[] = "lstat"; |
| 51 #elif defined(OS_WIN) |
| 52 struct _stati64 st; |
| 53 int rv = _wstati64(path.value().c_str(), &st); |
| 54 const char stat_function[] = "_wstati64"; |
| 55 #else |
| 56 #error "Not implemented" |
| 57 #endif |
| 58 if (rv < 0) { |
| 59 ADD_FAILURE() << ErrnoMessage(stat_function) << " " << path.value(); |
| 60 return -1; |
| 61 } |
| 62 return st.st_size; |
| 63 } |
| 64 |
| 65 } // namespace test |
| 66 } // namespace crashpad |
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