Add tests for the last two fixes.

This updates t4014 to check the two fixes for git-am and git-commit
we observed with "echo" that does backslash interpolation by default
without being asked with -e option.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh
index 4795872a776e3ccc7cc904b12c0352aae782f502..df969bb69ce148f26709691fe846def7f960d39d 100755 (executable)
--- a/t/t4014-format-patch.sh
+++ b/t/t4014-format-patch.sh
@@ -16,16 +16,16 @@ test_expect_success setup '
 
        for i in 1 2 5 6 A B C 7 8 9 10; do echo "$i"; done >file &&
        git update-index file &&
-       git commit -m "Side change #1" &&
+       git commit -m "Side changes #1" &&
 
        for i in D E F; do echo "$i"; done >>file &&
        git update-index file &&
-       git commit -m "Side change #2" &&
+       git commit -m "Side changes #2" &&
        git tag C2 &&
 
        for i in 5 6 1 2 3 A 4 B C 7 8 9 10 D E F; do echo "$i"; done >file &&
        git update-index file &&
-       git commit -m "Side change #3" &&
+       git commit -m "Side changes #3 with \\n backslash-n in it." &&
 
        git checkout master &&
        git diff-tree -p C2 | git apply --index &&
@@ -66,4 +66,23 @@ test_expect_success "format-patch --ignore-if-in-upstream result applies" '
        test $cnt = 2
 '
 
+test_expect_success 'commit did not screw up the log message' '
+
+       git cat-file commit side | grep "^Side .* with .* backslash-n"
+
+'
+
+test_expect_success 'format-patch did not screw up the log message' '
+
+       grep "^Subject: .*Side changes #3 with .* backslash-n" patch0 &&
+       grep "^Subject: .*Side changes #3 with .* backslash-n" patch1
+
+'
+
+test_expect_success 'replay did not screw up the log message' '
+
+       git cat-file commit rebuild-1 | grep "^Side .* with .* backslash-n"
+
+'
+
 test_done