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| 1 // Copyright 2014 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 "util/mac/xattr.h" |
| 16 |
| 17 #include <fcntl.h> |
| 18 #include <sys/stat.h> |
| 19 #include <unistd.h> |
| 20 |
| 21 #include <limits> |
| 22 |
| 23 #include "base/files/scoped_file.h" |
| 24 #include "base/posix/eintr_wrapper.h" |
| 25 #include "base/strings/stringprintf.h" |
| 26 #include "gtest/gtest.h" |
| 27 #include "util/test/errors.h" |
| 28 |
| 29 namespace crashpad { |
| 30 namespace test { |
| 31 namespace { |
| 32 |
| 33 class Xattr : public testing::Test { |
| 34 public: |
| 35 // testing::Test: |
| 36 |
| 37 void SetUp() override { |
| 38 path_ = base::FilePath( |
| 39 base::StringPrintf("/tmp/com.googlecode.crashpad.test.xattr.%d.%p", |
| 40 getpid(), this)); |
| 41 // TODO(rsesek): This should use something like ScopedTempDir. |
| 42 base::ScopedFD tmp(HANDLE_EINTR( |
| 43 open(path_.value().c_str(), O_CREAT | O_TRUNC, 0644))); |
| 44 EXPECT_GE(tmp.get(), 0) << ErrnoMessage("open"); |
| 45 } |
| 46 |
| 47 void TearDown() override { |
| 48 EXPECT_EQ(0, unlink(path_.value().c_str())) << ErrnoMessage("unlink"); |
| 49 } |
| 50 |
| 51 base::FilePath path() { return path_; } |
| 52 |
| 53 private: |
| 54 base::FilePath path_; |
| 55 }; |
| 56 |
| 57 const char kKey[] = "com.google.crashpad.test"; |
| 58 |
| 59 TEST_F(Xattr, ReadNonExistentXattr) { |
| 60 std::string value; |
| 61 EXPECT_FALSE(ReadXattr(path(), kKey, &value)); |
| 62 } |
| 63 |
| 64 TEST_F(Xattr, WriteAndReadString) { |
| 65 std::string value = "hello world"; |
| 66 EXPECT_TRUE(WriteXattr(path(), kKey, value)); |
| 67 |
| 68 std::string actual; |
| 69 EXPECT_TRUE(ReadXattr(path(), kKey, &actual)); |
| 70 EXPECT_EQ(value, actual); |
| 71 } |
| 72 |
| 73 TEST_F(Xattr, WriteAndReadVeryLongString) { |
| 74 std::string value(533, 'A'); |
| 75 EXPECT_TRUE(WriteXattr(path(), kKey, value)); |
| 76 |
| 77 std::string actual; |
| 78 EXPECT_TRUE(ReadXattr(path(), kKey, &actual)); |
| 79 EXPECT_EQ(value, actual); |
| 80 } |
| 81 |
| 82 TEST_F(Xattr, WriteAndReadBool) { |
| 83 EXPECT_TRUE(WriteXattrBool(path(), kKey, true)); |
| 84 bool actual = false; |
| 85 EXPECT_TRUE(ReadXattrBool(path(), kKey, &actual)); |
| 86 EXPECT_TRUE(actual); |
| 87 |
| 88 EXPECT_TRUE(WriteXattrBool(path(), kKey, false)); |
| 89 EXPECT_TRUE(ReadXattrBool(path(), kKey, &actual)); |
| 90 EXPECT_FALSE(actual); |
| 91 } |
| 92 |
| 93 TEST_F(Xattr, WriteAndReadInt) { |
| 94 int expected = 42; |
| 95 int actual; |
| 96 |
| 97 EXPECT_TRUE(WriteXattrInt(path(), kKey, expected)); |
| 98 EXPECT_TRUE(ReadXattrInt(path(), kKey, &actual)); |
| 99 EXPECT_EQ(expected, actual); |
| 100 |
| 101 expected = std::numeric_limits<int>::max(); |
| 102 EXPECT_TRUE(WriteXattrInt(path(), kKey, expected)); |
| 103 EXPECT_TRUE(ReadXattrInt(path(), kKey, &actual)); |
| 104 EXPECT_EQ(expected, actual); |
| 105 } |
| 106 |
| 107 TEST_F(Xattr, WriteAndReadTimeT) { |
| 108 time_t expected = time(nullptr); |
| 109 time_t actual; |
| 110 |
| 111 EXPECT_TRUE(WriteXattrTimeT(path(), kKey, expected)); |
| 112 EXPECT_TRUE(ReadXattrTimeT(path(), kKey, &actual)); |
| 113 EXPECT_EQ(expected, actual); |
| 114 |
| 115 expected = std::numeric_limits<time_t>::max(); |
| 116 EXPECT_TRUE(WriteXattrTimeT(path(), kKey, expected)); |
| 117 EXPECT_TRUE(ReadXattrTimeT(path(), kKey, &actual)); |
| 118 EXPECT_EQ(expected, actual); |
| 119 } |
| 120 |
| 121 } // namespace |
| 122 } // namespace test |
| 123 } // namespace crashpad |
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