t8001/t8002: blame: demonstrate acceptance of bogus -LX,+0 and -LX,-0

diff --git a/t/lib-t6000.sh b/t/lib-t6000.sh
index e2c361563b8b51c88ff0111e362edb9ba1880d3d..3f2d873fec9ed9e98b787cd708cd9e8e816e7573 100644 (file)
--- a/t/lib-t6000.sh
+++ b/t/lib-t6000.sh
@@ -34,7 +34,7 @@ save_tag () {
        mv sed.script.tmp sed.script
 }
 
-# Replace unhelpful sha1 hashses with their symbolic equivalents
+# Replace unhelpful sha1 hashes with their symbolic equivalents
 entag () {
        sed -f sed.script
 }
@@ -82,6 +82,14 @@ on_committer_date () {
        "$@"
 }
 
+on_dates () {
+       assign_fake_date GIT_COMMITTER_DATE "$1"
+       assign_fake_date GIT_AUTHOR_DATE "$2"
+       export GIT_COMMITTER_DATE GIT_AUTHOR_DATE
+       shift 2
+       "$@"
+}
+
 # Execute a command and suppress any error output.
 hide_error () {
        "$@" 2>/dev/null