Make test logs readable in CLion #2143
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CLion's test runner seems to treat stderr and std::cerr differently! - Output to stderr is written while the test is running. - Output to cerr is suppressed while the test is running, then dumped at the end. LogDomain::defaultCallback() happens to write the timestamp and domain to cerr, but the message itself to stderr. I fixed it to write everything to cerr.
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CLion's test runner seems to treat stderr and std::cerr differently!
LogDomain::defaultCallback() happens to write the timestamp and domain to cerr, but the message itself to stderr. This means the timestamp/domain are missing in the logs, then show up in a big jumble at the end.
I fixed defaultCallback to write everything to cerr. This shouldn't make a difference to anything but CLion.