Sync with 1.7.7.7

diff --git a/t/t4150-am.sh b/t/t4150-am.sh
index 1c3d8ed548e629689517661cd1fc6c21d98ccc80..03eee07ffb3bcbcac3090eeb3a58e5dcbb66307f 100755 (executable)
--- a/t/t4150-am.sh
+++ b/t/t4150-am.sh
@@ -96,6 +96,13 @@ test_expect_success setup '
                echo "X-Fake-Field: Line Three" &&
                git format-patch --stdout first | sed -e "1d"
        } | append_cr >patch1-crlf.eml &&
+       {
+               printf "%255s\\n" ""
+               echo "X-Fake-Field: Line One" &&
+               echo "X-Fake-Field: Line Two" &&
+               echo "X-Fake-Field: Line Three" &&
+               git format-patch --stdout first | sed -e "1d"
+       } > patch1-ws.eml &&
 
        sed -n -e "3,\$p" msg >file &&
        git add file &&
@@ -167,6 +174,17 @@ test_expect_success 'am applies patch e-mail not in a mbox with CRLF' '
        test "$(git rev-parse second^)" = "$(git rev-parse HEAD^)"
 '
 
+test_expect_success 'am applies patch e-mail with preceding whitespace' '
+       rm -fr .git/rebase-apply &&
+       git reset --hard &&
+       git checkout first &&
+       git am patch1-ws.eml &&
+       ! test -d .git/rebase-apply &&
+       git diff --exit-code second &&
+       test "$(git rev-parse second)" = "$(git rev-parse HEAD)" &&
+       test "$(git rev-parse second^)" = "$(git rev-parse HEAD^)"
+'
+
 test_expect_success 'setup: new author and committer' '
        GIT_AUTHOR_NAME="Another Thor" &&
        GIT_AUTHOR_EMAIL="a.thor@example.com" &&
@@ -219,7 +237,7 @@ test_expect_success 'am stays in branch' '
 
 test_expect_success 'am --signoff does not add Signed-off-by: line if already there' '
        git format-patch --stdout HEAD^ >patch3 &&
-       sed -e "/^Subject/ s,\[PATCH,Re: Re: Re: & 1/5 v2," patch3 >patch4
+       sed -e "/^Subject/ s,\[PATCH,Re: Re: Re: & 1/5 v2," patch3 >patch4 &&
        rm -fr .git/rebase-apply &&
        git reset --hard &&
        git checkout HEAD^ &&
@@ -465,7 +483,7 @@ test_expect_success 'am newline in subject' '
        test_tick &&
        sed -e "s/second/second \\\n foo/" patch1 >patchnl &&
        git am <patchnl >output.out 2>&1 &&
-       grep "^Applying: second \\\n foo$" output.out
+       test_i18ngrep "^Applying: second \\\n foo$" output.out
 '
 
 test_expect_success 'am -q is quiet' '
@@ -477,4 +495,14 @@ test_expect_success 'am -q is quiet' '
        ! test -s output.out
 '
 
+test_expect_success 'am empty-file does not infloop' '
+       rm -fr .git/rebase-apply &&
+       git reset --hard &&
+       touch empty-file &&
+       test_tick &&
+       { git am empty-file > actual 2>&1 && false || :; } &&
+       echo Patch format detection failed. >expected &&
+       test_cmp expected actual
+'
+
 test_done