Merge branch 'master' of git://ozlabs.org/~paulus/gitk

diff --git a/t/lib-terminal.sh b/t/lib-terminal.sh
index 9a2dca506a8d6c15f52e6ded3aa22a0f08f507a1..51845491bb42ee72a1f7ec33c504e65c5bf8b248 100644 (file)
--- a/t/lib-terminal.sh
+++ b/t/lib-terminal.sh
@@ -1,6 +1,20 @@
 # Helpers for terminal output tests.
 
-test_expect_success PERL 'set up terminal for tests' '
+# Catch tests which should depend on TTY but forgot to. There's no need
+# to aditionally 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 "$TEST_DIRECTORY"/test-terminal.perl "$@"
+}
+
+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.
        #
@@ -15,21 +29,8 @@ test_expect_success PERL 'set up terminal for tests' '
        # After 2000 iterations or so it hangs.
        # https://rt.cpan.org/Ticket/Display.html?id=65692
        #
-       if test "$(uname -s)" = Darwin
-       then
-               :
-       elif
-               perl "$TEST_DIRECTORY"/test-terminal.perl \
-                       sh -c "test -t 1 && test -t 2"
-       then
-               test_set_prereq TTY &&
-               test_terminal () {
-                       if ! test_declared_prereq TTY
-                       then
-                               echo >&4 "test_terminal: need to declare TTY prerequisite"
-                               return 127
-                       fi
-                       perl "$TEST_DIRECTORY"/test-terminal.perl "$@"
-               }
-       fi
+       test "$(uname -s)" != Darwin &&
+
+       perl "$TEST_DIRECTORY"/test-terminal.perl \
+               sh -c "test -t 1 && test -t 2"
 '