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authorLibravatar Junio C Hamano <gitster@pobox.com>2019-03-07 09:59:54 +0900
committerLibravatar Junio C Hamano <gitster@pobox.com>2019-03-07 09:59:54 +0900
commitc425d361f5bf46d99cd96d7eac3488ebb2e92b60 (patch)
tree9cfdd1b91fc759cb1e561c6302bbd9cfe37245ba /t
parentMerge branch 'sc/pack-redundant' (diff)
parentlog,diff-tree: add --combined-all-paths option (diff)
downloadtgif-c425d361f5bf46d99cd96d7eac3488ebb2e92b60.tar.xz
Merge branch 'en/combined-all-paths'
Output from "diff --cc" did not show the original paths when the merge involved renames. A new option adds the paths in the original trees to the output. * en/combined-all-paths: log,diff-tree: add --combined-all-paths option
Diffstat (limited to 't')
-rwxr-xr-xt/t4038-diff-combined.sh88
1 files changed, 88 insertions, 0 deletions
diff --git a/t/t4038-diff-combined.sh b/t/t4038-diff-combined.sh
index e2824d3437..07b49f6d6d 100755
--- a/t/t4038-diff-combined.sh
+++ b/t/t4038-diff-combined.sh
@@ -435,4 +435,92 @@ test_expect_success 'combine diff gets tree sorting right' '
test_cmp expect actual
'
+test_expect_success 'setup for --combined-all-paths' '
+ git branch side1c &&
+ git branch side2c &&
+ git checkout side1c &&
+ test_seq 1 10 >filename-side1c &&
+ git add filename-side1c &&
+ git commit -m with &&
+ git checkout side2c &&
+ test_seq 1 9 >filename-side2c &&
+ echo ten >>filename-side2c &&
+ git add filename-side2c &&
+ git commit -m iam &&
+ git checkout -b mergery side1c &&
+ git merge --no-commit side2c &&
+ git rm filename-side1c &&
+ echo eleven >>filename-side2c &&
+ git mv filename-side2c filename-merged &&
+ git add filename-merged &&
+ git commit
+'
+
+test_expect_success '--combined-all-paths and --raw' '
+ cat <<-\EOF >expect &&
+ ::100644 100644 100644 f00c965d8307308469e537302baa73048488f162 088bd5d92c2a8e0203ca8e7e4c2a5c692f6ae3f7 333b9c62519f285e1854830ade0fe1ef1d40ee1b RR filename-side1c filename-side2c filename-merged
+ EOF
+ git diff-tree -c -M --raw --combined-all-paths HEAD >actual.tmp &&
+ sed 1d <actual.tmp >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success '--combined-all-paths and --cc' '
+ cat <<-\EOF >expect &&
+ --- a/filename-side1c
+ --- a/filename-side2c
+ +++ b/filename-merged
+ EOF
+ git diff-tree --cc -M --combined-all-paths HEAD >actual.tmp &&
+ grep ^[-+][-+][-+] <actual.tmp >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success FUNNYNAMES 'setup for --combined-all-paths with funny names' '
+ git branch side1d &&
+ git branch side2d &&
+ git checkout side1d &&
+ test_seq 1 10 >$(printf "file\twith\ttabs") &&
+ git add file* &&
+ git commit -m with &&
+ git checkout side2d &&
+ test_seq 1 9 >$(printf "i\tam\ttabbed") &&
+ echo ten >>$(printf "i\tam\ttabbed") &&
+ git add *tabbed &&
+ git commit -m iam &&
+ git checkout -b funny-names-mergery side1d &&
+ git merge --no-commit side2d &&
+ git rm *tabs &&
+ echo eleven >>$(printf "i\tam\ttabbed") &&
+ git mv "$(printf "i\tam\ttabbed")" "$(printf "fickle\tnaming")" &&
+ git add fickle* &&
+ git commit
+'
+
+test_expect_success FUNNYNAMES '--combined-all-paths and --raw and funny names' '
+ cat <<-\EOF >expect &&
+ ::100644 100644 100644 f00c965d8307308469e537302baa73048488f162 088bd5d92c2a8e0203ca8e7e4c2a5c692f6ae3f7 333b9c62519f285e1854830ade0fe1ef1d40ee1b RR "file\twith\ttabs" "i\tam\ttabbed" "fickle\tnaming"
+ EOF
+ git diff-tree -c -M --raw --combined-all-paths HEAD >actual.tmp &&
+ sed 1d <actual.tmp >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success FUNNYNAMES '--combined-all-paths and --raw -and -z and funny names' '
+ printf "aaf8087c3cbd4db8e185a2d074cf27c53cfb75d7\0::100644 100644 100644 f00c965d8307308469e537302baa73048488f162 088bd5d92c2a8e0203ca8e7e4c2a5c692f6ae3f7 333b9c62519f285e1854830ade0fe1ef1d40ee1b RR\0file\twith\ttabs\0i\tam\ttabbed\0fickle\tnaming\0" >expect &&
+ git diff-tree -c -M --raw --combined-all-paths -z HEAD >actual &&
+ test_cmp -a expect actual
+'
+
+test_expect_success FUNNYNAMES '--combined-all-paths and --cc and funny names' '
+ cat <<-\EOF >expect &&
+ --- "a/file\twith\ttabs"
+ --- "a/i\tam\ttabbed"
+ +++ "b/fickle\tnaming"
+ EOF
+ git diff-tree --cc -M --combined-all-paths HEAD >actual.tmp &&
+ grep ^[-+][-+][-+] <actual.tmp >actual &&
+ test_cmp expect actual
+'
+
test_done