From 4c0734578f3eee3fe6282014257edfcd7084174b Mon Sep 17 00:00:00 2001 From: Jonathan Nieder Date: Tue, 17 Aug 2010 01:53:56 -0500 Subject: [PATCH] t7600 (merge): modernize style Guard setup commands with test_expect_success, so they are easier to visually skip over and get to the good part. While at it: - use "printf '%s\n' a b ..." instead of "cat < Cc: Matthieu Moy Signed-off-by: Jonathan Nieder Signed-off-by: Junio C Hamano --- t/t7600-merge.sh | 288 +++++++++++++++++------------------------------ 1 file changed, 101 insertions(+), 187 deletions(-) diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh index 16e5ba1d8..48a91ba3c 100755 --- a/t/t7600-merge.sh +++ b/t/t7600-merge.sh @@ -5,189 +5,103 @@ test_description='git merge -Testing basic merge operations/option parsing.' +Testing basic merge operations/option parsing. + +! [c0] commit 0 + ! [c1] commit 1 + ! [c2] commit 2 + ! [c3] commit 3 + ! [c4] c4 + ! [c5] c5 + ! [c6] c6 + * [master] Merge commit 'c1' +-------- + - [master] Merge commit 'c1' + + * [c1] commit 1 + + [c6] c6 + + [c5] c5 + ++ [c4] c4 + ++++ [c3] commit 3 + + [c2] commit 2 ++++++++* [c0] commit 0 +' . ./test-lib.sh -cat >file <file.1 <file.5 <file.9 <result.1 <result.1-5 <result.1-5-9 <msg.1-5 && - echo "Merge commit 'c2'; commit 'c3'" >msg.1-5-9 && - echo "Squashed commit of the following:" >squash.1 && - echo >>squash.1 && - git log --no-merges ^HEAD c1 >>squash.1 && - echo "Squashed commit of the following:" >squash.1-5 && - echo >>squash.1-5 && - git log --no-merges ^HEAD c2 >>squash.1-5 && - echo "Squashed commit of the following:" >squash.1-5-9 && - echo >>squash.1-5-9 && - git log --no-merges ^HEAD c2 c3 >>squash.1-5-9 && - echo > msg.nolog && - echo "* commit 'c3':" >msg.log && - echo " commit 3" >>msg.log && - echo >>msg.log -} - -verify_diff() { - if ! test_cmp "$1" "$2" - then - echo "$3" - false - fi -} - -verify_merge() { - verify_diff "$2" "$1" "[OOPS] bad merge result" && - if test $(git ls-files -u | wc -l) -gt 0 - then - echo "[OOPS] unmerged files" - false - fi && - if test_must_fail git diff --exit-code - then - echo "[OOPS] working tree != index" - false - fi && - if test -n "$3" - then - git show -s --pretty=format:%s HEAD >msg.act && - verify_diff "$3" msg.act "[OOPS] bad merge message" - fi -} - -verify_head() { - if test "$1" != "$(git rev-parse HEAD)" - then - echo "[OOPS] HEAD != $1" - false - fi -} - -verify_parents() { - i=1 - while test $# -gt 0 - do - if test "$1" != "$(git rev-parse HEAD^$i)" +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 "$3" then - echo "[OOPS] HEAD^$i != $1" - return 1 + git show -s --pretty=format:%s HEAD >msg.act && + test_cmp "$3" msg.act fi - i=$(expr $i + 1) - shift - done -} - -verify_mergeheads() { - i=1 - if ! test -f .git/MERGE_HEAD - then - echo "[OOPS] MERGE_HEAD is missing" - false - fi && - while test $# -gt 0 - do - head=$(head -n $i .git/MERGE_HEAD | sed -ne \$p) - if test "$1" != "$head" - then - echo "[OOPS] MERGE_HEAD $i != $1" + } && + + 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 $i + 1) || return 1 - fi - i=$(expr $i + 1) - shift - done -} + done && + test_cmp parents.expected parents.actual + } && -verify_no_mergehead() { - if test -f .git/MERGE_HEAD - then - echo "[OOPS] MERGE_HEAD exists" - false - fi -} + verify_mergeheads() { + printf "%s\n" "$@" >mergehead.expected && + test_cmp mergehead.expected .git/MERGE_HEAD + } && + verify_no_mergehead() { + ! test -e .git/MERGE_HEAD + } +' test_expect_success 'setup' ' git add file && @@ -316,7 +230,7 @@ test_expect_success 'merge c0 with c1 (squash)' ' verify_merge file result.1 && verify_head $c0 && verify_no_mergehead && - verify_diff squash.1 .git/SQUASH_MSG "[OOPS] bad squash message" + test_cmp squash.1 .git/SQUASH_MSG ' test_debug 'gitk --all' @@ -327,7 +241,7 @@ test_expect_success 'merge c0 with c1 (squash, ff-only)' ' verify_merge file result.1 && verify_head $c0 && verify_no_mergehead && - verify_diff squash.1 .git/SQUASH_MSG "[OOPS] bad squash message" + test_cmp squash.1 .git/SQUASH_MSG ' test_debug 'gitk --all' @@ -338,7 +252,7 @@ test_expect_success 'merge c1 with c2 (squash)' ' verify_merge file result.1-5 && verify_head $c1 && verify_no_mergehead && - verify_diff squash.1-5 .git/SQUASH_MSG "[OOPS] bad squash message" + test_cmp squash.1-5 .git/SQUASH_MSG ' test_debug 'gitk --all' @@ -356,7 +270,7 @@ test_expect_success 'merge c1 with c2 and c3 (squash)' ' verify_merge file result.1-5-9 && verify_head $c1 && verify_no_mergehead && - verify_diff squash.1-5-9 .git/SQUASH_MSG "[OOPS] bad squash message" + test_cmp squash.1-5-9 .git/SQUASH_MSG ' test_debug 'gitk --all' @@ -379,7 +293,7 @@ test_expect_success 'merge c1 with c2 (squash in config)' ' verify_merge file result.1-5 && verify_head $c1 && verify_no_mergehead && - verify_diff squash.1-5 .git/SQUASH_MSG "[OOPS] bad squash message" + test_cmp squash.1-5 .git/SQUASH_MSG ' test_debug 'gitk --all' @@ -485,17 +399,17 @@ test_expect_success 'merge log message' ' git reset --hard c0 && git merge --no-log c2 && git show -s --pretty=format:%b HEAD >msg.act && - verify_diff msg.nolog msg.act "[OOPS] bad merge log message" && + test_cmp msg.nolog msg.act && git merge --log c3 && git show -s --pretty=format:%b HEAD >msg.act && - verify_diff msg.log msg.act "[OOPS] bad merge log message" && + test_cmp msg.log msg.act && git reset --hard HEAD^ && git config merge.log yes && git merge c3 && git show -s --pretty=format:%b HEAD >msg.act && - verify_diff msg.log msg.act "[OOPS] bad merge log message" + test_cmp msg.log msg.act ' test_debug 'gitk --all' @@ -545,7 +459,7 @@ test_debug 'gitk --all' test_expect_success 'in-index merge' ' git reset --hard c0 && - git merge --no-ff -s resolve c1 > out && + git merge --no-ff -s resolve c1 >out && grep "Wonderful." out && verify_parents $c0 $c1 ' @@ -567,16 +481,16 @@ EOF test_expect_success 'merge early part of c2' ' git reset --hard c3 && - echo c4 > c4.c && + echo c4 >c4.c && git add c4.c && git commit -m c4 && git tag c4 && - echo c5 > c5.c && + echo c5 >c5.c && git add c5.c && git commit -m c5 && git tag c5 && git reset --hard c3 && - echo c6 > c6.c && + echo c6 >c6.c && git add c6.c && git commit -m c6 && git tag c6 && -- 2.26.2