1 // Copyright 2024 The Chromium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "base/process/launch.h" 6 7 #include <string> 8 9 #include "base/command_line.h" 10 #include "base/files/file_path.h" 11 #include "build/build_config.h" 12 #include "testing/gtest/include/gtest/gtest.h" 13 14 namespace base { 15 TEST(LaunchTest,GetAppOutputWithInvalidExecutableShouldFail)16TEST(LaunchTest, GetAppOutputWithInvalidExecutableShouldFail) { 17 CommandLine cl(FilePath(FILE_PATH_LITERAL("executable_does_not_exist"))); 18 std::string output; 19 ASSERT_FALSE(GetAppOutput(cl, &output)); 20 21 #if !BUILDFLAG(IS_IOS) 22 // iOS does not support `GetAppOutputWithExitCode`. 23 int exit_code = {}; 24 const bool succeeded = GetAppOutputWithExitCode(cl, &output, &exit_code); 25 26 #if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_FUCHSIA) 27 ASSERT_FALSE(succeeded); 28 #else 29 // Other platforms return code `127` for an executable that does not exist. 30 ASSERT_TRUE(succeeded); 31 ASSERT_EQ(exit_code, 127); 32 #endif // #if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_FUCHSIA) 33 #endif // #if !BUILDFLAG(IS_IOS) 34 } 35 36 } // namespace base 37