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src/tests/active_user_test_helper.cpp <https://reviews.apache.org/r/26894/#comment104521> How about: // This helper program takes a an expected user. // Returns 0 if the current username equals the expected username. // Returns 1 otherwise. src/tests/active_user_test_helper.cpp <https://reviews.apache.org/r/26894/#comment104518> I think you'll just want to use cout and cerr, otherwise you should initialize glog first. Note that we usually print out Usage information without using LOG(...). src/tests/active_user_test_helper.cpp <https://reviews.apache.org/r/26894/#comment104519> newline? src/tests/active_user_test_helper.cpp <https://reviews.apache.org/r/26894/#comment104523> Curious, do we have to do all this Subprocess stuff with 'whoami' or can we just use os::user? ``` Result<std::string> user = os::user(); if (user.isSome() && user.get() == expected) { return 0; } return 1; ``` If not, let's document why whoami is needed! - Ben Mahler On Nov. 19, 2014, 4:53 p.m., Niklas Nielsen wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://reviews.apache.org/r/26894/ > ----------------------------------------------------------- > > (Updated Nov. 19, 2014, 4:53 p.m.) > > > Review request for mesos and Ben Mahler. > > > Bugs: MESOS-1359 > https://issues.apache.org/jira/browse/MESOS-1359 > > > Repository: mesos-git > > > Description > ------- > > The 'nobody' user is restricted on some systems from shell access and broke > the task.user tests (which have been disabled since then). > With the command.shell field, the test can run the command directly. > > > Diffs > ----- > > src/Makefile.am 0fe7dd067b80cfe802201482eed63a30ac8dcbd4 > src/tests/active_user_test_helper.cpp PRE-CREATION > src/tests/slave_tests.cpp 4675dac95e7a9964bdf22259b85d6dd0081af708 > > Diff: https://reviews.apache.org/r/26894/diff/ > > > Testing > ------- > > make check on linux as root > > > Thanks, > > Niklas Nielsen > >