t/t1304: use 'test -r' to test readability rather than looking at mode bits

diff --git a/t/t1001-read-tree-m-2way.sh b/t/t1001-read-tree-m-2way.sh
index 271bc4e17f0c12cda550ffa4f54f1ad7555b3bed..6327d205cb89b00e77502031e3b56b4b895cc32d 100755 (executable)
--- a/t/t1001-read-tree-m-2way.sh
+++ b/t/t1001-read-tree-m-2way.sh
@@ -5,7 +5,7 @@
 
 test_description='Two way merge with read-tree -m $H $M
 
-This test tries two-way merge (aka fast forward with carry forward).
+This test tries two-way merge (aka fast-forward with carry forward).
 
 There is the head (called H) and another commit (called M), which is
 simply ahead of H.  The index and the work tree contains a state that
@@ -26,8 +26,6 @@ read_tree_twoway () {
     git read-tree -m "$1" "$2" && git ls-files --stage
 }
 
-_x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
-_x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40"
 compare_change () {
        sed -n >current \
            -e '/^--- /d; /^+++ /d; /^@@ /d;' \
@@ -51,7 +49,7 @@ check_cache_at () {
 }
 
 cat >bozbar-old <<\EOF
-This is a sample file used in two-way fast forward merge
+This is a sample file used in two-way fast-forward merge
 tests.  Its second line ends with a magic word bozbar
 which will be modified by the merged head to gnusto.
 It has some extra lines so that external tools can
@@ -300,7 +298,7 @@ test_expect_success \
      echo gnusto gnusto >bozbar &&
      if read_tree_twoway $treeH $treeM; then false; else :; fi'
 
-# This fails with straight two-way fast forward.
+# This fails with straight two-way fast-forward.
 test_expect_success \
     '22 - local change cache updated.' \
     'rm -f .git/index &&