t7503: does pre-commit-hook learn authorship?

diff --git a/t/t6026-merge-attr.sh b/t/t6026-merge-attr.sh
index 56fc34176859b81137b4d88af90398b9a74a18f7..5e439972bea358f700ded4266df31f7dc4514800 100755 (executable)
--- a/t/t6026-merge-attr.sh
+++ b/t/t6026-merge-attr.sh
@@ -70,6 +70,18 @@ test_expect_success 'check merge result in working tree' '
 
 '
 
+test_expect_success 'retry the merge with longer context' '
+       echo text conflict-marker-size=32 >>.gitattributes &&
+       git checkout -m text &&
+       sed -ne "/^\([<=>]\)\1\1\1*/{
+               s/ .*$//
+               p
+       }" >actual text &&
+       grep ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" actual &&
+       grep "================================" actual &&
+       grep "<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<" actual
+'
+
 cat >./custom-merge <<\EOF
 #!/bin/sh
 
@@ -106,9 +118,9 @@ test_expect_success 'custom merge backend' '
 
        cmp binary union &&
        sed -e 1,3d text >check-1 &&
-       o=$(git-unpack-file master^:text) &&
-       a=$(git-unpack-file side^:text) &&
-       b=$(git-unpack-file master:text) &&
+       o=$(git unpack-file master^:text) &&
+       a=$(git unpack-file side^:text) &&
+       b=$(git unpack-file master:text) &&
        sh -c "./custom-merge $o $a $b 0" &&
        sed -e 1,3d $a >check-2 &&
        cmp check-1 check-2 &&
@@ -133,13 +145,35 @@ test_expect_success 'custom merge backend' '
 
        cmp binary union &&
        sed -e 1,3d text >check-1 &&
-       o=$(git-unpack-file master^:text) &&
-       a=$(git-unpack-file anchor:text) &&
-       b=$(git-unpack-file master:text) &&
+       o=$(git unpack-file master^:text) &&
+       a=$(git unpack-file anchor:text) &&
+       b=$(git unpack-file master:text) &&
        sh -c "./custom-merge $o $a $b 0" &&
        sed -e 1,3d $a >check-2 &&
        cmp check-1 check-2 &&
        rm -f $o $a $b
 '
 
+test_expect_success 'up-to-date merge without common ancestor' '
+       test_create_repo repo1 &&
+       test_create_repo repo2 &&
+       test_tick &&
+       (
+               cd repo1 &&
+               >a &&
+               git add a &&
+               git commit -m initial
+       ) &&
+       test_tick &&
+       (
+               cd repo2 &&
+               git commit --allow-empty -m initial
+       ) &&
+       test_tick &&
+       (
+               cd repo1 &&
+               git pull ../repo2 master
+       )
+'
+
 test_done