diff options
Diffstat (limited to 'indra')
| -rw-r--r-- | indra/llcommon/tests/llprocesslauncher_test.cpp | 61 |
1 files changed, 48 insertions, 13 deletions
diff --git a/indra/llcommon/tests/llprocesslauncher_test.cpp b/indra/llcommon/tests/llprocesslauncher_test.cpp index 895325c705..dbbe54e9fa 100644 --- a/indra/llcommon/tests/llprocesslauncher_test.cpp +++ b/indra/llcommon/tests/llprocesslauncher_test.cpp @@ -246,6 +246,11 @@ namespace tut WaitInfo wi(&child); apr_proc_other_child_register(&child, child_status_callback, &wi, child.in, apr.pool); + // TODO: + // Stuff child.in until it (would) block to verify EWOULDBLOCK/EAGAIN. + // Have child script clear it later, then write one more line to prove + // that it gets through. + // Monitor two different output pipes. Because one will be closed // before the other, keep them in a list so we can drop whichever of // them is closed first. @@ -276,9 +281,9 @@ namespace tut if (APR_STATUS_IS_EOF(rv)) { // std::cout << "(EOF on " << dfli->first << ")\n"; - history.back().which = dfli->first; - history.back().what = "*eof*"; - history.push_back(Item()); +// history.back().which = dfli->first; +// history.back().what = "*eof*"; +// history.push_back(Item()); outfiles.erase(dfli); continue; } @@ -340,15 +345,45 @@ namespace tut // Beyond merely executing all the above successfully, verify that we // obtained expected output -- and that we duly got control while // waiting, proving the non-blocking nature of these pipes. - ensure("blocking I/O on child pipe (0)", history[0].tries); - ensure_equals_(history[0].which, "out"); - ensure_equals_(history[0].what, "stdout after wait" EOL); - ensure("blocking I/O on child pipe (1)", history[1].tries); - ensure_equals_(history[1].which, "out"); - ensure_equals_(history[1].what, "*eof*"); - ensure_equals_(history[2].which, "err"); - ensure_equals_(history[2].what, "stderr after wait" EOL); - ensure_equals_(history[3].which, "err"); - ensure_equals_(history[3].what, "*eof*"); + try + { + unsigned i = 0; + ensure("blocking I/O on child pipe (0)", history[i].tries); + ensure_equals_(history[i].which, "out"); + ensure_equals_(history[i].what, "stdout after wait" EOL); +// ++i; +// ensure_equals_(history[i].which, "out"); +// ensure_equals_(history[i].what, "*eof*"); + ++i; + ensure("blocking I/O on child pipe (1)", history[i].tries); + ensure_equals_(history[i].which, "err"); + ensure_equals_(history[i].what, "stderr after wait" EOL); +// ++i; +// ensure_equals_(history[i].which, "err"); +// ensure_equals_(history[i].what, "*eof*"); + } + catch (const failure&) + { + std::cout << "History:\n"; + BOOST_FOREACH(const Item& item, history) + { + std::string what(item.what); + if ((! what.empty()) && what[what.length() - 1] == '\n') + { + what.erase(what.length() - 1); + if ((! what.empty()) && what[what.length() - 1] == '\r') + { + what.erase(what.length() - 1); + what.append("\\r"); + } + what.append("\\n"); + } + std::cout << " " << item.which << ": '" << what << "' (" + << item.tries << " tries)\n"; + } + std::cout << std::flush; + // re-raise same error; just want to enrich the output + throw; + } } } // namespace tut |