Merge branch 'jn/maint-test-merge-verify-parents'

[git.git] / t / t7600-merge.sh

diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh
index e84e822219a45cca3478f50a05756be359b43393..b7cac228fd610652aba1bcba08bcf15f03c9d714 100755 (executable)
--- a/t/t7600-merge.sh
+++ b/t/t7600-merge.sh
@@ -28,80 +28,79 @@ Testing basic merge operations/option parsing.
 
 . ./test-lib.sh
 
-test_expect_success 'set up test data and helpers' '
-       printf "%s\n" 1 2 3 4 5 6 7 8 9 >file &&
-       printf "%s\n" "1 X" 2 3 4 5 6 7 8 9 >file.1 &&
-       printf "%s\n" 1 2 3 4 "5 X" 6 7 8 9 >file.5 &&
-       printf "%s\n" 1 2 3 4 5 6 7 8 "9 X" >file.9 &&
-       printf "%s\n" "1 X" 2 3 4 5 6 7 8 9 >result.1 &&
-       printf "%s\n" "1 X" 2 3 4 "5 X" 6 7 8 9 >result.1-5 &&
-       printf "%s\n" "1 X" 2 3 4 "5 X" 6 7 8 "9 X" >result.1-5-9 &&
-
-       create_merge_msgs() {
-               echo "Merge commit '\''c2'\''" >msg.1-5 &&
-               echo "Merge commit '\''c2'\''; commit '\''c3'\''" >msg.1-5-9 &&
-               {
-                       echo "Squashed commit of the following:" &&
-                       echo &&
-                       git log --no-merges ^HEAD c1
-               } >squash.1 &&
-               {
-                       echo "Squashed commit of the following:" &&
-                       echo &&
-                       git log --no-merges ^HEAD c2
-               } >squash.1-5 &&
-               {
-                       echo "Squashed commit of the following:" &&
-                       echo &&
-                       git log --no-merges ^HEAD c2 c3
-               } >squash.1-5-9 &&
-               echo >msg.nolog &&
-               {
-                       echo "* commit '\''c3'\'':" &&
-                       echo "  commit 3" &&
-                       echo
-               } >msg.log
-       } &&
-
-       verify_merge() {
-               test_cmp "$2" "$1" &&
-               git update-index --refresh &&
-               git diff --exit-code &&
-               if test -n "$3"
-               then
-                       git show -s --pretty=format:%s HEAD >msg.act &&
-                       test_cmp "$3" msg.act
-               fi
-       } &&
-
-       verify_head() {
-               echo "$1" >head.expected &&
-               git rev-parse HEAD >head.actual &&
-               test_cmp head.expected head.actual
-       } &&
-
-       verify_parents() {
-               printf "%s\n" "$@" >parents.expected &&
-               >parents.actual &&
-               i=1 &&
-               while test $i -le $#
-               do
-                       git rev-parse HEAD^$i >>parents.actual &&
-                       i=$(expr $i + 1) ||
-                       return 1
-               done &&
-               test_cmp parents.expected parents.actual
-       } &&
-
-       verify_mergeheads() {
-               printf "%s\n" "$@" >mergehead.expected &&
-               test_cmp mergehead.expected .git/MERGE_HEAD
-       } &&
-
-       verify_no_mergehead() {
-               ! test -e .git/MERGE_HEAD
-       }
-'
+printf '%s\n' 1 2 3 4 5 6 7 8 9 >file
+printf '%s\n' '1 X' 2 3 4 5 6 7 8 9 >file.1
+printf '%s\n' 1 2 3 4 '5 X' 6 7 8 9 >file.5
+printf '%s\n' 1 2 3 4 5 6 7 8 '9 X' >file.9
+printf '%s\n' '1 X' 2 3 4 5 6 7 8 9 >result.1
+printf '%s\n' '1 X' 2 3 4 '5 X' 6 7 8 9 >result.1-5
+printf '%s\n' '1 X' 2 3 4 '5 X' 6 7 8 '9 X' >result.1-5-9
+
+create_merge_msgs () {
+       echo "Merge commit 'c2'" >msg.1-5 &&
+       echo "Merge commit 'c2'; commit 'c3'" >msg.1-5-9 &&
+       {
+               echo "Squashed commit of the following:" &&
+               echo &&
+               git log --no-merges ^HEAD c1
+       } >squash.1 &&
+       {
+               echo "Squashed commit of the following:" &&
+               echo &&
+               git log --no-merges ^HEAD c2
+       } >squash.1-5 &&
+       {
+               echo "Squashed commit of the following:" &&
+               echo &&
+               git log --no-merges ^HEAD c2 c3
+       } >squash.1-5-9 &&
+       echo >msg.nolog &&
+       {
+               echo "* commit 'c3':" &&
+               echo "  commit 3" &&
+               echo
+       } >msg.log
+}
+
+verify_merge () {
+       test_cmp "$2" "$1" &&
+       git update-index --refresh &&
+       git diff --exit-code &&
+       if test -n "$3"
+       then
+               git show -s --pretty=format:%s HEAD >msg.act &&
+               test_cmp "$3" msg.act
+       fi
+}
+
+verify_head () {
+       echo "$1" >head.expected &&
+       git rev-parse HEAD >head.actual &&
+       test_cmp head.expected head.actual
+}
+
+verify_parents () {
+       printf '%s\n' "$@" >parents.expected &&
+       >parents.actual &&
+       i=1 &&
+       while test $i -le $#
+       do
+               git rev-parse HEAD^$i >>parents.actual &&
+               i=$(expr $i + 1) ||
+               return 1
+       done &&
+       test_must_fail git rev-parse --verify "HEAD^$i" &&
+       test_cmp parents.expected parents.actual
+}
+
+verify_mergeheads () {
+       printf '%s\n' "$@" >mergehead.expected &&
+       test_cmp mergehead.expected .git/MERGE_HEAD
+}
+
+verify_no_mergehead () {
+       ! test -e .git/MERGE_HEAD
+}
 
 test_expect_success 'setup' '
        git add file &&