scoped_tmpfile_unittest.cc
1 // Copyright 2022 Google LLC 2 // 3 // Redistribution and use in source and binary forms, with or without 4 // modification, are permitted provided that the following conditions are 5 // met: 6 // 7 // * Redistributions of source code must retain the above copyright 8 // notice, this list of conditions and the following disclaimer. 9 // * Redistributions in binary form must reproduce the above 10 // copyright notice, this list of conditions and the following disclaimer 11 // in the documentation and/or other materials provided with the 12 // distribution. 13 // * Neither the name of Google LLC nor the names of its 14 // contributors may be used to endorse or promote products derived from 15 // this software without specific prior written permission. 16 // 17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29 // scoped_tmpfile_unittest.cc: Unit tests for google_breakpad::ScopedTmpfile. 30 31 #ifdef HAVE_CONFIG_H 32 #include <config.h> // Must come first 33 #endif 34 35 #include "common/linux/scoped_tmpfile.h" 36 37 #include <unistd.h> 38 39 #include "breakpad_googletest_includes.h" 40 41 using google_breakpad::ScopedTmpFile; 42 43 TEST(ScopedTmpFileTest, CheckContentsMatch) { 44 ScopedTmpFile file; 45 ASSERT_TRUE(file.InitString("Test")); 46 47 char file_contents[5] = {0}; 48 ASSERT_EQ(4, read(file.GetFd(), file_contents, sizeof(file_contents))); 49 EXPECT_STREQ(file_contents, "Test"); 50 }