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Diffstat (limited to 'third_party/git/t/lib-terminal.sh')
| -rw-r--r-- | third_party/git/t/lib-terminal.sh | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/third_party/git/t/lib-terminal.sh b/third_party/git/t/lib-terminal.sh new file mode 100644 index 000000000000..e3809dcead18 --- /dev/null +++ b/third_party/git/t/lib-terminal.sh @@ -0,0 +1,36 @@ +# Helpers for terminal output tests. + +# Catch tests which should depend on TTY but forgot to. There's no need +# to additionally check that the TTY prereq is set here. If the test declared +# it and we are running the test, then it must have been set. +test_terminal () { + if ! test_declared_prereq TTY + then + echo >&4 "test_terminal: need to declare TTY prerequisite" + return 127 + fi + perl "$TEST_DIRECTORY"/test-terminal.perl "$@" 2>&7 +} 7>&2 2>&4 + +test_lazy_prereq TTY ' + test_have_prereq PERL && + + # Reading from the pty master seems to get stuck _sometimes_ + # on Mac OS X 10.5.0, using Perl 5.10.0 or 5.8.9. + # + # Reproduction recipe: run + # + # i=0 + # while ./test-terminal.perl echo hi $i + # do + # : $((i = $i + 1)) + # done + # + # After 2000 iterations or so it hangs. + # https://rt.cpan.org/Ticket/Display.html?id=65692 + # + test "$(uname -s)" != Darwin && + + perl "$TEST_DIRECTORY"/test-terminal.perl \ + sh -c "test -t 1 && test -t 2" +' |