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-rwxr-xr-xt/t6043-merge-rename-directories.sh462
1 files changed, 407 insertions, 55 deletions
diff --git a/t/t6043-merge-rename-directories.sh b/t/t6043-merge-rename-directories.sh
index 62c5647..50b7543 100755
--- a/t/t6043-merge-rename-directories.sh
+++ b/t/t6043-merge-rename-directories.sh
@@ -75,7 +75,7 @@ test_expect_success '1a-check: Simple directory rename detection' '
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
git ls-files -s >out &&
test_line_count = 4 out &&
@@ -142,7 +142,7 @@ test_expect_success '1b-check: Merge a directory with another' '
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 4 out &&
@@ -201,7 +201,7 @@ test_expect_success '1c-check: Transitive renaming' '
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -270,7 +270,7 @@ test_expect_success '1d-check: Directory renames cause a rename/rename(2to1) con
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
git ls-files -s >out &&
@@ -350,7 +350,7 @@ test_expect_success '1e-check: Renamed directory, with all files being renamed t
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -416,7 +416,7 @@ test_expect_success '1f-check: Split a directory into two other directories' '
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 6 out &&
@@ -497,7 +497,7 @@ test_expect_success '2a-check: Directory split into two on one side, with equal
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT.*directory rename split" out &&
git ls-files -s >out &&
@@ -559,7 +559,7 @@ test_expect_success '2b-check: Directory split into two on one side, with equal
git checkout A^0 &&
- git merge -s recursive B^0 >out &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -640,7 +640,7 @@ test_expect_success '3a-check: Avoid implicit rename if involved as source on ot
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -705,7 +705,7 @@ test_expect_success '3b-check: Avoid implicit rename if involved as source on cu
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep CONFLICT.*rename/rename.*z/d.*x/d.*w/d out &&
test_i18ngrep ! CONFLICT.*rename/rename.*y/d out &&
@@ -826,7 +826,7 @@ test_expect_success '4a-check: Directory split, with original directory still pr
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 5 out &&
@@ -915,7 +915,7 @@ test_expect_success '5a-check: Merge directories, other side adds files to origi
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT.*implicit dir rename" out &&
git ls-files -s >out &&
@@ -989,7 +989,7 @@ test_expect_success '5b-check: Rename/delete in order to get add/add/add conflic
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (add/add).* y/d" out &&
git ls-files -s >out &&
@@ -1069,7 +1069,7 @@ test_expect_success '5c-check: Transitive rename would cause rename/rename/renam
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/rename).*x/d.*w/d.*z/d" out &&
test_i18ngrep "CONFLICT (add/add).* y/d" out &&
@@ -1153,7 +1153,7 @@ test_expect_success '5d-check: Directory/file/file conflict due to directory ren
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (file/directory).*y/d" out &&
git ls-files -s >out &&
@@ -1243,7 +1243,7 @@ test_expect_success '6a-check: Tricky rename/delete' '
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/delete).*z/c.*y/c" out &&
git ls-files -s >out &&
@@ -1308,7 +1308,7 @@ test_expect_success '6b-check: Same rename done on both sides' '
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -1370,7 +1370,7 @@ test_expect_success '6c-check: Rename only done on same side' '
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -1432,7 +1432,7 @@ test_expect_success '6d-check: We do not always want transitive renaming' '
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -1495,7 +1495,7 @@ test_expect_success '6e-check: Add/add from one side' '
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 4 out &&
@@ -1591,7 +1591,7 @@ test_expect_success '7a-check: rename-dir vs. rename-dir (NOT split evenly) PLUS
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/rename).*z/b.*y/b.*w/b" out &&
test_i18ngrep "CONFLICT (rename/rename).*z/c.*y/c.*x/c" out &&
@@ -1663,7 +1663,7 @@ test_expect_success '7b-check: rename/rename(2to1), but only due to transitive r
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
git ls-files -s >out &&
@@ -1740,7 +1740,7 @@ test_expect_success '7c-check: rename/rename(1to...2or3); transitive rename may
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/rename).*x/d.*w/d.*y/d" out &&
git ls-files -s >out &&
@@ -1804,7 +1804,7 @@ test_expect_success '7d-check: transitive rename involved in rename/delete; how
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/delete).*x/d.*y/d" out &&
git ls-files -s >out &&
@@ -1894,7 +1894,7 @@ test_expect_success '7e-check: transitive rename in rename/delete AND dirs in th
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (rename/delete).*x/d.*y/d" out &&
git ls-files -s >out &&
@@ -1985,7 +1985,7 @@ test_expect_success '8a-check: Dual-directory rename, one into the others way' '
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 6 out &&
@@ -2063,7 +2063,7 @@ test_expect_success '8b-check: Dual-directory rename, one into the others way, w
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 6 out &&
@@ -2135,7 +2135,7 @@ test_expect_success '8c-check: modify/delete or rename+modify/delete' '
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "CONFLICT (modify/delete).* z/d" out &&
git ls-files -s >out &&
@@ -2212,7 +2212,7 @@ test_expect_success '8d-check: rename/delete...or not?' '
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -2287,7 +2287,7 @@ test_expect_success '8e-check: Both sides rename, one side adds to original dire
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep CONFLICT.*rename/rename.*z/c.*y/c.*w/c out &&
test_i18ngrep CONFLICT.*rename/rename.*z/b.*y/b.*w/b out &&
@@ -2374,7 +2374,7 @@ test_expect_success '9a-check: Inner renamed directory within outer renamed dire
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 7 out &&
@@ -2444,7 +2444,7 @@ test_expect_success '9b-check: Transitive rename with content merge' '
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -2534,7 +2534,7 @@ test_expect_success '9c-check: Doubly transitive rename?' '
git checkout A^0 &&
- git merge -s recursive B^0 >out &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "WARNING: Avoiding applying x -> z rename to x/f" out &&
git ls-files -s >out &&
@@ -2622,7 +2622,7 @@ test_expect_success '9d-check: N-way transitive rename?' '
git checkout A^0 &&
- git merge -s recursive B^0 >out &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
test_i18ngrep "WARNING: Avoiding applying z -> y rename to z/t" out &&
test_i18ngrep "WARNING: Avoiding applying y -> x rename to y/a" out &&
test_i18ngrep "WARNING: Avoiding applying x -> w rename to x/b" out &&
@@ -2704,7 +2704,7 @@ test_expect_success C_LOCALE_OUTPUT '9e-check: N-to-1 whammo' '
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 >out &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out &&
grep "CONFLICT (implicit dir rename): Cannot map more than one path to combined/yo" out >error_line &&
grep -q dir1/yo error_line &&
grep -q dir2/yo error_line &&
@@ -2782,7 +2782,7 @@ test_expect_success '9f-check: Renamed directory that only contained immediate s
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 4 out &&
@@ -2849,7 +2849,7 @@ test_expect_failure '9g-check: Renamed directory that only contained immediate s
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 4 out &&
@@ -2918,7 +2918,7 @@ test_expect_success '9h-check: Avoid dir rename on merely modified path' '
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 3 out &&
@@ -2993,7 +2993,7 @@ test_expect_success '10a-check: Overwrite untracked with normal rename/delete' '
echo very >z/c &&
echo important >z/d &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "The following untracked working tree files would be overwritten by merge" err &&
git ls-files -s >out &&
@@ -3061,7 +3061,7 @@ test_expect_success '10b-check: Overwrite untracked with dir rename + delete' '
echo important >y/d &&
echo contents >y/e &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "CONFLICT (rename/delete).*Version B\^0 of y/d left in tree at y/d~B\^0" out &&
test_i18ngrep "Error: Refusing to lose untracked file at y/e; writing to y/e~B\^0 instead" out &&
@@ -3137,7 +3137,7 @@ test_expect_success '10c-check: Overwrite untracked with dir rename/rename(1to2)
git checkout A^0 &&
echo important >y/c &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
test_i18ngrep "Refusing to lose untracked file at y/c; adding as y/c~B\^0 instead" out &&
@@ -3174,7 +3174,7 @@ test_expect_success '10c-check: Overwrite untracked with dir rename/rename(1to2)
mkdir y &&
echo important >y/c &&
- test_must_fail git merge -s recursive A^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive A^0 >out 2>err &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
test_i18ngrep "Refusing to lose untracked file at y/c; adding as y/c~HEAD instead" out &&
@@ -3249,7 +3249,7 @@ test_expect_success '10d-check: Delete untracked with dir rename/rename(2to1)' '
git checkout A^0 &&
echo important >y/wham &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
test_i18ngrep "Refusing to lose untracked file at y/wham" out &&
@@ -3327,7 +3327,7 @@ test_expect_failure '10e-check: Does git complain about untracked file that is n
mkdir z &&
echo random >z/c &&
- git merge -s recursive B^0 >out 2>err &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep ! "following untracked working tree files would be overwritten by merge" err &&
git ls-files -s >out &&
@@ -3407,7 +3407,7 @@ test_expect_success '11a-check: Avoid losing dirty contents with simple rename'
git checkout A^0 &&
echo stuff >>z/c &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "Refusing to lose dirty file at z/c" out &&
test_seq 1 10 >expected &&
@@ -3479,7 +3479,7 @@ test_expect_success '11b-check: Avoid losing dirty file involved in directory re
git checkout A^0 &&
echo stuff >>z/c &&
- git merge -s recursive B^0 >out 2>err &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "Refusing to lose dirty file at z/c" out &&
grep -q stuff z/c &&
@@ -3554,7 +3554,7 @@ test_expect_success '11c-check: Avoid losing not-uptodate with rename + D/F conf
git checkout A^0 &&
echo stuff >>y/c &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "following files would be overwritten by merge" err &&
grep -q stuff y/c &&
@@ -3621,7 +3621,7 @@ test_expect_success '11d-check: Avoid losing not-uptodate with rename + D/F conf
git checkout A^0 &&
echo stuff >>z/c &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "Refusing to lose dirty file at z/c" out &&
grep -q stuff z/c &&
@@ -3700,7 +3700,7 @@ test_expect_success '11e-check: Avoid deleting not-uptodate with dir rename/rena
git checkout A^0 &&
echo mods >>y/c &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
test_i18ngrep "Refusing to lose dirty file at y/c" out &&
@@ -3782,7 +3782,7 @@ test_expect_success '11f-check: Avoid deleting not-uptodate with dir rename/rena
git checkout A^0 &&
echo important >>y/wham &&
- test_must_fail git merge -s recursive B^0 >out 2>err &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
test_i18ngrep "CONFLICT (rename/rename)" out &&
test_i18ngrep "Refusing to lose dirty file at y/wham" out &&
@@ -3870,7 +3870,7 @@ test_expect_success '12a-check: Moving one directory hierarchy into another' '
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 6 out &&
@@ -3910,7 +3910,7 @@ test_expect_success '12a-check: Moving one directory hierarchy into another' '
# To which, I can do no more than shrug my shoulders and say that
# even simple rules give weird results when given weird inputs.
-test_expect_success '12b-setup: Moving one directory hierarchy into another' '
+test_expect_success '12b-setup: Moving two directory hierarchies into each other' '
test_create_repo 12b &&
(
cd 12b &&
@@ -3940,13 +3940,13 @@ test_expect_success '12b-setup: Moving one directory hierarchy into another' '
)
'
-test_expect_success '12b-check: Moving one directory hierarchy into another' '
+test_expect_success '12b-check: Moving two directory hierarchies into each other' '
(
cd 12b &&
git checkout A^0 &&
- git merge -s recursive B^0 &&
+ git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -s >out &&
test_line_count = 4 out &&
@@ -4016,7 +4016,7 @@ test_expect_success '12c-check: Moving one directory hierarchy into another w/ c
git checkout A^0 &&
- test_must_fail git merge -s recursive B^0 &&
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 &&
git ls-files -u >out &&
test_line_count = 12 out &&
@@ -4051,4 +4051,356 @@ test_expect_success '12c-check: Moving one directory hierarchy into another w/ c
)
'
+###########################################################################
+# SECTION 13: Checking informational and conflict messages
+#
+# A year after directory rename detection became the default, it was
+# instead decided to report conflicts on the pathname on the basis that
+# some users may expect the new files added or moved into a directory to
+# be unrelated to all the other files in that directory, and thus that
+# directory rename detection is unexpected. Test that the messages printed
+# match our expectation.
+###########################################################################
+
+# Testcase 13a, Basic directory rename with newly added files
+# Commit O: z/{b,c}
+# Commit A: y/{b,c}
+# Commit B: z/{b,c,d,e/f}
+# Expected: y/{b,c,d,e/f}, with notices/conflicts for both y/d and y/e/f
+
+test_expect_success '13a-setup: messages for newly added files' '
+ test_create_repo 13a &&
+ (
+ cd 13a &&
+
+ mkdir z &&
+ echo b >z/b &&
+ echo c >z/c &&
+ git add z &&
+ test_tick &&
+ git commit -m "O" &&
+
+ git branch O &&
+ git branch A &&
+ git branch B &&
+
+ git checkout A &&
+ git mv z y &&
+ test_tick &&
+ git commit -m "A" &&
+
+ git checkout B &&
+ echo d >z/d &&
+ mkdir z/e &&
+ echo f >z/e/f &&
+ git add z/d z/e/f &&
+ test_tick &&
+ git commit -m "B"
+ )
+'
+
+test_expect_success '13a-check(conflict): messages for newly added files' '
+ (
+ cd 13a &&
+
+ git checkout A^0 &&
+
+ test_must_fail git merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep CONFLICT..file.location.*z/e/f.added.in.B^0.*y/e/f out &&
+ test_i18ngrep CONFLICT..file.location.*z/d.added.in.B^0.*y/d out &&
+
+ git ls-files >paths &&
+ ! grep z/ paths &&
+ grep "y/[de]" paths &&
+
+ test_path_is_missing z/d &&
+ test_path_is_file y/d &&
+ test_path_is_missing z/e/f &&
+ test_path_is_file y/e/f
+ )
+'
+
+test_expect_success '13a-check(info): messages for newly added files' '
+ (
+ cd 13a &&
+
+ git reset --hard &&
+ git checkout A^0 &&
+
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep Path.updated:.*z/e/f.added.in.B^0.*y/e/f out &&
+ test_i18ngrep Path.updated:.*z/d.added.in.B^0.*y/d out &&
+
+ git ls-files >paths &&
+ ! grep z/ paths &&
+ grep "y/[de]" paths &&
+
+ test_path_is_missing z/d &&
+ test_path_is_file y/d &&
+ test_path_is_missing z/e/f &&
+ test_path_is_file y/e/f
+ )
+'
+
+# Testcase 13b, Transitive rename with conflicted content merge and default
+# "conflict" setting
+# (Related to testcase 1c, 9b)
+# Commit O: z/{b,c}, x/d_1
+# Commit A: y/{b,c}, x/d_2
+# Commit B: z/{b,c,d_3}
+# Expected: y/{b,c,d_merged}, with two conflict messages for y/d,
+# one about content, and one about file location
+
+test_expect_success '13b-setup: messages for transitive rename with conflicted content' '
+ test_create_repo 13b &&
+ (
+ cd 13b &&
+
+ mkdir x &&
+ mkdir z &&
+ test_seq 1 10 >x/d &&
+ echo b >z/b &&
+ echo c >z/c &&
+ git add x z &&
+ test_tick &&
+ git commit -m "O" &&
+
+ git branch O &&
+ git branch A &&
+ git branch B &&
+
+ git checkout A &&
+ git mv z y &&
+ echo 11 >>x/d &&
+ git add x/d &&
+ test_tick &&
+ git commit -m "A" &&
+
+ git checkout B &&
+ echo eleven >>x/d &&
+ git mv x/d z/d &&
+ git add z/d &&
+ test_tick &&
+ git commit -m "B"
+ )
+'
+
+test_expect_success '13b-check(conflict): messages for transitive rename with conflicted content' '
+ (
+ cd 13b &&
+
+ git checkout A^0 &&
+
+ test_must_fail git merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep CONFLICT.*content.*Merge.conflict.in.y/d out &&
+ test_i18ngrep CONFLICT..file.location.*x/d.renamed.to.z/d.*moved.to.y/d out &&
+
+ git ls-files >paths &&
+ ! grep z/ paths &&
+ grep "y/d" paths &&
+
+ test_path_is_missing z/d &&
+ test_path_is_file y/d
+ )
+'
+
+test_expect_success '13b-check(info): messages for transitive rename with conflicted content' '
+ (
+ cd 13b &&
+
+ git reset --hard &&
+ git checkout A^0 &&
+
+ test_must_fail git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep CONFLICT.*content.*Merge.conflict.in.y/d out &&
+ test_i18ngrep Path.updated:.*x/d.renamed.to.z/d.in.B^0.*moving.it.to.y/d out &&
+
+ git ls-files >paths &&
+ ! grep z/ paths &&
+ grep "y/d" paths &&
+
+ test_path_is_missing z/d &&
+ test_path_is_file y/d
+ )
+'
+
+# Testcase 13c, Rename/rename(1to1) due to directory rename
+# Commit O: z/{b,c}, x/{d,e}
+# Commit A: y/{b,c,d}, x/e
+# Commit B: z/{b,c,d}, x/e
+# Expected: y/{b,c,d}, with info or conflict messages for d (
+# A: renamed x/d -> z/d; B: renamed z/ -> y/ AND renamed x/d to y/d
+# One could argue A had partial knowledge of what was done with
+# d and B had full knowledge, but that's a slippery slope as
+# shown in testcase 13d.
+
+test_expect_success '13c-setup: messages for rename/rename(1to1) via transitive rename' '
+ test_create_repo 13c &&
+ (
+ cd 13c &&
+
+ mkdir x &&
+ mkdir z &&
+ test_seq 1 10 >x/d &&
+ echo e >x/e &&
+ echo b >z/b &&
+ echo c >z/c &&
+ git add x z &&
+ test_tick &&
+ git commit -m "O" &&
+
+ git branch O &&
+ git branch A &&
+ git branch B &&
+
+ git checkout A &&
+ git mv z y &&
+ git mv x/d y/ &&
+ test_tick &&
+ git commit -m "A" &&
+
+ git checkout B &&
+ git mv x/d z/d &&
+ git add z/d &&
+ test_tick &&
+ git commit -m "B"
+ )
+'
+
+test_expect_success '13c-check(conflict): messages for rename/rename(1to1) via transitive rename' '
+ (
+ cd 13c &&
+
+ git checkout A^0 &&
+
+ test_must_fail git merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep CONFLICT..file.location.*x/d.renamed.to.z/d.*moved.to.y/d out &&
+
+ git ls-files >paths &&
+ ! grep z/ paths &&
+ grep "y/d" paths &&
+
+ test_path_is_missing z/d &&
+ test_path_is_file y/d
+ )
+'
+
+test_expect_success '13c-check(info): messages for rename/rename(1to1) via transitive rename' '
+ (
+ cd 13c &&
+
+ git reset --hard &&
+ git checkout A^0 &&
+
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep Path.updated:.*x/d.renamed.to.z/d.in.B^0.*moving.it.to.y/d out &&
+
+ git ls-files >paths &&
+ ! grep z/ paths &&
+ grep "y/d" paths &&
+
+ test_path_is_missing z/d &&
+ test_path_is_file y/d
+ )
+'
+
+# Testcase 13d, Rename/rename(1to1) due to directory rename on both sides
+# Commit O: a/{z,y}, b/x, c/w
+# Commit A: a/z, b/{y,x}, d/w
+# Commit B: a/z, d/x, c/{y,w}
+# Expected: a/z, d/{y,x,w} with no file location conflict for x
+# Easy cases:
+# * z is always in a; so it stays in a.
+# * x starts in b, only modified on one side to move into d/
+# * w starts in c, only modified on one side to move into d/
+# Hard case:
+# * A renames a/y to b/y, and B renames b/->d/ => a/y -> d/y
+# * B renames a/y to c/y, and A renames c/->d/ => a/y -> d/y
+# No conflict in where a/y ends up, so put it in d/y.
+
+test_expect_success '13d-setup: messages for rename/rename(1to1) via dual transitive rename' '
+ test_create_repo 13d &&
+ (
+ cd 13d &&
+
+ mkdir a &&
+ mkdir b &&
+ mkdir c &&
+ echo z >a/z &&
+ echo y >a/y &&
+ echo x >b/x &&
+ echo w >c/w &&
+ git add a b c &&
+ test_tick &&
+ git commit -m "O" &&
+
+ git branch O &&
+ git branch A &&
+ git branch B &&
+
+ git checkout A &&
+ git mv a/y b/ &&
+ git mv c/ d/ &&
+ test_tick &&
+ git commit -m "A" &&
+
+ git checkout B &&
+ git mv a/y c/ &&
+ git mv b/ d/ &&
+ test_tick &&
+ git commit -m "B"
+ )
+'
+
+test_expect_success '13d-check(conflict): messages for rename/rename(1to1) via dual transitive rename' '
+ (
+ cd 13d &&
+
+ git checkout A^0 &&
+
+ test_must_fail git merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep CONFLICT..file.location.*a/y.renamed.to.b/y.*moved.to.d/y out &&
+ test_i18ngrep CONFLICT..file.location.*a/y.renamed.to.c/y.*moved.to.d/y out &&
+
+ git ls-files >paths &&
+ ! grep b/ paths &&
+ ! grep c/ paths &&
+ grep "d/y" paths &&
+
+ test_path_is_missing b/y &&
+ test_path_is_missing c/y &&
+ test_path_is_file d/y
+ )
+'
+
+test_expect_success '13d-check(info): messages for rename/rename(1to1) via dual transitive rename' '
+ (
+ cd 13d &&
+
+ git reset --hard &&
+ git checkout A^0 &&
+
+ git -c merge.directoryRenames=true merge -s recursive B^0 >out 2>err &&
+
+ test_i18ngrep Path.updated.*a/y.renamed.to.b/y.*moving.it.to.d/y out &&
+ test_i18ngrep Path.updated.*a/y.renamed.to.c/y.*moving.it.to.d/y out &&
+
+ git ls-files >paths &&
+ ! grep b/ paths &&
+ ! grep c/ paths &&
+ grep "d/y" paths &&
+
+ test_path_is_missing b/y &&
+ test_path_is_missing c/y &&
+ test_path_is_file d/y
+ )
+'
+
test_done
generated by cgit v0.10.2-6-g49f6 at 2024-06-01 13:18:53 (GMT)