Merge branch 'jn/maint-format-patch-doc'

diff --git a/t/test-lib.sh b/t/test-lib.sh
index abc47f3abc5d925ed217d0d95f10bf078bc26034..c5b18e282a7ef4246fb7d725cf94bfc5e7e72dc3 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -575,7 +575,7 @@ test_external () {
 test_external_without_stderr () {
        # The temporary file has no (and must have no) security
        # implications.
-       tmp="$TMPDIR"; if [ -z "$tmp" ]; then tmp=/tmp; fi
+       tmp=${TMPDIR:-/tmp}
        stderr="$tmp/git-external-stderr.$$.tmp"
        test_external "$@" 4> "$stderr"
        [ -f "$stderr" ] || error "Internal error: $stderr disappeared."
@@ -801,12 +801,14 @@ test_done () {
                mkdir -p "$test_results_dir"
                test_results_path="$test_results_dir/${0%.sh}-$$.counts"
 
-               echo "total $test_count" >> $test_results_path
-               echo "success $test_success" >> $test_results_path
-               echo "fixed $test_fixed" >> $test_results_path
-               echo "broken $test_broken" >> $test_results_path
-               echo "failed $test_failure" >> $test_results_path
-               echo "" >> $test_results_path
+               cat >>"$test_results_path" <<-EOF
+               total $test_count
+               success $test_success
+               fixed $test_fixed
+               broken $test_broken
+               failed $test_failure
+
+               EOF
        fi
 
        if test "$test_fixed" != 0
@@ -1077,6 +1079,32 @@ else
        test_set_prereq C_LOCALE_OUTPUT
 fi
 
+# Use this instead of test_cmp to compare files that contain expected and
+# actual output from git commands that can be translated.  When running
+# under GETTEXT_POISON this pretends that the command produced expected
+# results.
+test_i18ncmp () {
+       test -n "$GETTEXT_POISON" || test_cmp "$@"
+}
+
+# Use this instead of "grep expected-string actual" to see if the
+# output from a git command that can be translated either contains an
+# expected string, or does not contain an unwanted one.  When running
+# under GETTEXT_POISON this pretends that the command produced expected
+# results.
+test_i18ngrep () {
+       if test -n "$GETTEXT_POISON"
+       then
+           : # pretend success
+       elif test "x!" = "x$1"
+       then
+               shift
+               ! grep "$@"
+       else
+               grep "$@"
+       fi
+}
+
 # test whether the filesystem supports symbolic links
 ln -s x y 2>/dev/null && test -h y 2>/dev/null && test_set_prereq SYMLINKS
 rm -f y