================
@@ -90,6 +90,31 @@ TEST(Host, LaunchProcessSetsArgv0) {
ASSERT_THAT(exit_status.get_future().get(), 0);
}
+TEST(Host, FindProcesses) {
+ SubsystemRAII<FileSystem> subsystems;
+
+ if (test_arg != 0)
+ exit(0);
+
+ ProcessLaunchInfo info;
+ ProcessInstanceInfoList processes;
+ ProcessInstanceInfoMatch match;
+ ProcessInstanceInfo p_info;
+ info.SetExecutableFile(FileSpec(TestMainArgv0),
+ /*add_exe_file_as_first_arg=*/true);
+ info.GetArguments().AppendArgument("--gtest_filter=Host.FindProcesses");
+ info.GetArguments().AppendArgument("--test-arg=48");
+ std::promise<int> exit_status;
+ info.SetMonitorProcessCallback([&](lldb::pid_t pid, int signal, int status) {
+ exit_status.set_value(status);
+ });
+ ASSERT_THAT_ERROR(Host::LaunchProcess(info).takeError(), Succeeded());
+ ASSERT_TRUE(Host::GetProcessInfo(info.GetProcessID(), p_info));
+ ASSERT_TRUE(Host::FindProcesses(match, processes));
+ EXPECT_TRUE(match.ProcessIDsMatch(p_info));
----------------
labath wrote:
What does this check.. that an empty match object matches the result?
Could we check the result of `GetName` or something similar?
https://github.com/llvm/llvm-project/pull/138687
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