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-rw-r--r--merge-recursive.c104
-rwxr-xr-xt/t6042-merge-rename-corner-cases.sh111
-rwxr-xr-xt/t6043-merge-rename-directories.sh568
-rwxr-xr-xt/t6046-merge-skip-unneeded-updates.sh135
4 files changed, 582 insertions, 336 deletions
diff --git a/merge-recursive.c b/merge-recursive.c
index 42be7c9960..11869ad81c 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -1951,6 +1951,16 @@ static char *apply_dir_rename(struct dir_rename_entry *entry,
return NULL;
oldlen = strlen(entry->dir);
+ if (entry->new_dir.len == 0)
+ /*
+ * If someone renamed/merged a subdirectory into the root
+ * directory (e.g. 'some/subdir' -> ''), then we want to
+ * avoid returning
+ * '' + '/filename'
+ * as the rename; we need to make old_path + oldlen advance
+ * past the '/' character.
+ */
+ oldlen++;
newlen = entry->new_dir.len + (strlen(old_path) - oldlen) + 1;
strbuf_grow(&new_path, newlen);
strbuf_addbuf(&new_path, &entry->new_dir);
@@ -1963,8 +1973,8 @@ static void get_renamed_dir_portion(const char *old_path, const char *new_path,
char **old_dir, char **new_dir)
{
char *end_of_old, *end_of_new;
- int old_len, new_len;
+ /* Default return values: NULL, meaning no rename */
*old_dir = NULL;
*new_dir = NULL;
@@ -1975,43 +1985,91 @@ static void get_renamed_dir_portion(const char *old_path, const char *new_path,
* "a/b/c/d" was renamed to "a/b/some/thing/else"
* so, for this example, this function returns "a/b/c/d" in
* *old_dir and "a/b/some/thing/else" in *new_dir.
- *
- * Also, if the basename of the file changed, we don't care. We
- * want to know which portion of the directory, if any, changed.
+ */
+
+ /*
+ * If the basename of the file changed, we don't care. We want
+ * to know which portion of the directory, if any, changed.
*/
end_of_old = strrchr(old_path, '/');
end_of_new = strrchr(new_path, '/');
- if (end_of_old == NULL || end_of_new == NULL)
+ /*
+ * If end_of_old is NULL, old_path wasn't in a directory, so there
+ * could not be a directory rename (our rule elsewhere that a
+ * directory which still exists is not considered to have been
+ * renamed means the root directory can never be renamed -- because
+ * the root directory always exists).
+ */
+ if (end_of_old == NULL)
+ return; /* Note: *old_dir and *new_dir are still NULL */
+
+ /*
+ * If new_path contains no directory (end_of_new is NULL), then we
+ * have a rename of old_path's directory to the root directory.
+ */
+ if (end_of_new == NULL) {
+ *old_dir = xstrndup(old_path, end_of_old - old_path);
+ *new_dir = xstrdup("");
return;
+ }
+
+ /* Find the first non-matching character traversing backwards */
while (*--end_of_new == *--end_of_old &&
end_of_old != old_path &&
end_of_new != new_path)
; /* Do nothing; all in the while loop */
+
/*
- * We've found the first non-matching character in the directory
- * paths. That means the current directory we were comparing
- * represents the rename. Move end_of_old and end_of_new back
- * to the full directory name.
+ * If both got back to the beginning of their strings, then the
+ * directory didn't change at all, only the basename did.
*/
- if (*end_of_old == '/')
- end_of_old++;
- if (*end_of_old != '/')
- end_of_new++;
- end_of_old = strchr(end_of_old, '/');
- end_of_new = strchr(end_of_new, '/');
+ if (end_of_old == old_path && end_of_new == new_path &&
+ *end_of_old == *end_of_new)
+ return; /* Note: *old_dir and *new_dir are still NULL */
/*
- * It may have been the case that old_path and new_path were the same
- * directory all along. Don't claim a rename if they're the same.
+ * If end_of_new got back to the beginning of its string, and
+ * end_of_old got back to the beginning of some subdirectory, then
+ * we have a rename/merge of a subdirectory into the root, which
+ * needs slightly special handling.
+ *
+ * Note: There is no need to consider the opposite case, with a
+ * rename/merge of the root directory into some subdirectory
+ * because as noted above the root directory always exists so it
+ * cannot be considered to be renamed.
*/
- old_len = end_of_old - old_path;
- new_len = end_of_new - new_path;
-
- if (old_len != new_len || strncmp(old_path, new_path, old_len)) {
- *old_dir = xstrndup(old_path, old_len);
- *new_dir = xstrndup(new_path, new_len);
+ if (end_of_new == new_path &&
+ end_of_old != old_path && end_of_old[-1] == '/') {
+ *old_dir = xstrndup(old_path, --end_of_old - old_path);
+ *new_dir = xstrdup("");
+ return;
}
+
+ /*
+ * We've found the first non-matching character in the directory
+ * paths. That means the current characters we were looking at
+ * were part of the first non-matching subdir name going back from
+ * the end of the strings. Get the whole name by advancing both
+ * end_of_old and end_of_new to the NEXT '/' character. That will
+ * represent the entire directory rename.
+ *
+ * The reason for the increment is cases like
+ * a/b/star/foo/whatever.c -> a/b/tar/foo/random.c
+ * After dropping the basename and going back to the first
+ * non-matching character, we're now comparing:
+ * a/b/s and a/b/
+ * and we want to be comparing:
+ * a/b/star/ and a/b/tar/
+ * but without the pre-increment, the one on the right would stay
+ * a/b/.
+ */
+ end_of_old = strchr(++end_of_old, '/');
+ end_of_new = strchr(++end_of_new, '/');
+
+ /* Copy the old and new directories into *old_dir and *new_dir. */
+ *old_dir = xstrndup(old_path, end_of_old - old_path);
+ *new_dir = xstrndup(new_path, end_of_new - new_path);
}
static void remove_hashmap_entries(struct hashmap *dir_renames,
diff --git a/t/t6042-merge-rename-corner-cases.sh b/t/t6042-merge-rename-corner-cases.sh
index c5b57f40c3..b047cf1c1c 100755
--- a/t/t6042-merge-rename-corner-cases.sh
+++ b/t/t6042-merge-rename-corner-cases.sh
@@ -5,7 +5,7 @@ test_description="recursive merge corner cases w/ renames but not criss-crosses"
. ./test-lib.sh
-test_expect_success 'setup rename/delete + untracked file' '
+test_setup_rename_delete_untracked () {
test_create_repo rename-delete-untracked &&
(
cd rename-delete-untracked &&
@@ -29,9 +29,10 @@ test_expect_success 'setup rename/delete + untracked file' '
git commit -m track-people-instead-of-objects &&
echo "Myyy PRECIOUSSS" >ring
)
-'
+}
test_expect_success "Does git preserve Gollum's precious artifact?" '
+ test_setup_rename_delete_untracked &&
(
cd rename-delete-untracked &&
@@ -49,7 +50,7 @@ test_expect_success "Does git preserve Gollum's precious artifact?" '
#
# We should be able to merge B & C cleanly
-test_expect_success 'setup rename/modify/add-source conflict' '
+test_setup_rename_modify_add_source () {
test_create_repo rename-modify-add-source &&
(
cd rename-modify-add-source &&
@@ -70,9 +71,10 @@ test_expect_success 'setup rename/modify/add-source conflict' '
git add a &&
git commit -m C
)
-'
+}
test_expect_failure 'rename/modify/add-source conflict resolvable' '
+ test_setup_rename_modify_add_source &&
(
cd rename-modify-add-source &&
@@ -88,7 +90,7 @@ test_expect_failure 'rename/modify/add-source conflict resolvable' '
)
'
-test_expect_success 'setup resolvable conflict missed if rename missed' '
+test_setup_break_detection_1 () {
test_create_repo break-detection-1 &&
(
cd break-detection-1 &&
@@ -110,9 +112,10 @@ test_expect_success 'setup resolvable conflict missed if rename missed' '
git add a &&
git commit -m C
)
-'
+}
test_expect_failure 'conflict caused if rename not detected' '
+ test_setup_break_detection_1 &&
(
cd break-detection-1 &&
@@ -135,7 +138,7 @@ test_expect_failure 'conflict caused if rename not detected' '
)
'
-test_expect_success 'setup conflict resolved wrong if rename missed' '
+test_setup_break_detection_2 () {
test_create_repo break-detection-2 &&
(
cd break-detection-2 &&
@@ -160,9 +163,10 @@ test_expect_success 'setup conflict resolved wrong if rename missed' '
git add a &&
git commit -m E
)
-'
+}
test_expect_failure 'missed conflict if rename not detected' '
+ test_setup_break_detection_2 &&
(
cd break-detection-2 &&
@@ -182,7 +186,7 @@ test_expect_failure 'missed conflict if rename not detected' '
# Commit B: rename a->b
# Commit C: rename a->b, add unrelated a
-test_expect_success 'setup undetected rename/add-source causes data loss' '
+test_setup_break_detection_3 () {
test_create_repo break-detection-3 &&
(
cd break-detection-3 &&
@@ -202,9 +206,10 @@ test_expect_success 'setup undetected rename/add-source causes data loss' '
git add a &&
git commit -m C
)
-'
+}
test_expect_failure 'detect rename/add-source and preserve all data' '
+ test_setup_break_detection_3 &&
(
cd break-detection-3 &&
@@ -231,6 +236,7 @@ test_expect_failure 'detect rename/add-source and preserve all data' '
'
test_expect_failure 'detect rename/add-source and preserve all data, merge other way' '
+ test_setup_break_detection_3 &&
(
cd break-detection-3 &&
@@ -256,10 +262,10 @@ test_expect_failure 'detect rename/add-source and preserve all data, merge other
)
'
-test_expect_success 'setup content merge + rename/directory conflict' '
- test_create_repo rename-directory-1 &&
+test_setup_rename_directory () {
+ test_create_repo rename-directory-$1 &&
(
- cd rename-directory-1 &&
+ cd rename-directory-$1 &&
printf "1\n2\n3\n4\n5\n6\n" >file &&
git add file &&
@@ -290,11 +296,12 @@ test_expect_success 'setup content merge + rename/directory conflict' '
test_tick &&
git commit -m left
)
-'
+}
test_expect_success 'rename/directory conflict + clean content merge' '
+ test_setup_rename_directory 1a &&
(
- cd rename-directory-1 &&
+ cd rename-directory-1a &&
git checkout left-clean^0 &&
@@ -320,8 +327,9 @@ test_expect_success 'rename/directory conflict + clean content merge' '
'
test_expect_success 'rename/directory conflict + content merge conflict' '
+ test_setup_rename_directory 1b &&
(
- cd rename-directory-1 &&
+ cd rename-directory-1b &&
git reset --hard &&
git clean -fdqx &&
@@ -358,7 +366,7 @@ test_expect_success 'rename/directory conflict + content merge conflict' '
)
'
-test_expect_success 'setup content merge + rename/directory conflict w/ disappearing dir' '
+test_setup_rename_directory_2 () {
test_create_repo rename-directory-2 &&
(
cd rename-directory-2 &&
@@ -385,9 +393,10 @@ test_expect_success 'setup content merge + rename/directory conflict w/ disappea
test_tick &&
git commit -m left
)
-'
+}
test_expect_success 'disappearing dir in rename/directory conflict handled' '
+ test_setup_rename_directory_2 &&
(
cd rename-directory-2 &&
@@ -416,10 +425,10 @@ test_expect_success 'disappearing dir in rename/directory conflict handled' '
# Commit A: rename a->b, modifying b too
# Commit B: modify a, add different b
-test_expect_success 'setup rename-with-content-merge vs. add' '
- test_create_repo rename-with-content-merge-and-add &&
+test_setup_rename_with_content_merge_and_add () {
+ test_create_repo rename-with-content-merge-and-add-$1 &&
(
- cd rename-with-content-merge-and-add &&
+ cd rename-with-content-merge-and-add-$1 &&
test_seq 1 5 >a &&
git add a &&
@@ -438,11 +447,12 @@ test_expect_success 'setup rename-with-content-merge vs. add' '
git add a b &&
git commit -m B
)
-'
+}
test_expect_success 'handle rename-with-content-merge vs. add' '
+ test_setup_rename_with_content_merge_and_add AB &&
(
- cd rename-with-content-merge-and-add &&
+ cd rename-with-content-merge-and-add-AB &&
git checkout A^0 &&
@@ -483,8 +493,9 @@ test_expect_success 'handle rename-with-content-merge vs. add' '
'
test_expect_success 'handle rename-with-content-merge vs. add, merge other way' '
+ test_setup_rename_with_content_merge_and_add BA &&
(
- cd rename-with-content-merge-and-add &&
+ cd rename-with-content-merge-and-add-BA &&
git reset --hard &&
git clean -fdx &&
@@ -539,7 +550,7 @@ test_expect_success 'handle rename-with-content-merge vs. add, merge other way'
# * The working copy should have two files, both of form c~<unique>; does it?
# * Nothing else should be present. Is anything?
-test_expect_success 'setup rename/rename (2to1) + modify/modify' '
+test_setup_rename_rename_2to1 () {
test_create_repo rename-rename-2to1 &&
(
cd rename-rename-2to1 &&
@@ -562,9 +573,10 @@ test_expect_success 'setup rename/rename (2to1) + modify/modify' '
git add a &&
git commit -m C
)
-'
+}
test_expect_success 'handle rename/rename (2to1) conflict correctly' '
+ test_setup_rename_rename_2to1 &&
(
cd rename-rename-2to1 &&
@@ -610,7 +622,7 @@ test_expect_success 'handle rename/rename (2to1) conflict correctly' '
# Commit A: new file: a
# Commit B: rename a->b
# Commit C: rename a->c
-test_expect_success 'setup simple rename/rename (1to2) conflict' '
+test_setup_rename_rename_1to2 () {
test_create_repo rename-rename-1to2 &&
(
cd rename-rename-1to2 &&
@@ -631,9 +643,10 @@ test_expect_success 'setup simple rename/rename (1to2) conflict' '
test_tick &&
git commit -m C
)
-'
+}
test_expect_success 'merge has correct working tree contents' '
+ test_setup_rename_rename_1to2 &&
(
cd rename-rename-1to2 &&
@@ -667,7 +680,7 @@ test_expect_success 'merge has correct working tree contents' '
#
# Merging of B & C should NOT be clean; there's a rename/rename conflict
-test_expect_success 'setup rename/rename(1to2)/add-source conflict' '
+test_setup_rename_rename_1to2_add_source_1 () {
test_create_repo rename-rename-1to2-add-source-1 &&
(
cd rename-rename-1to2-add-source-1 &&
@@ -687,9 +700,10 @@ test_expect_success 'setup rename/rename(1to2)/add-source conflict' '
git add a &&
git commit -m C
)
-'
+}
test_expect_failure 'detect conflict with rename/rename(1to2)/add-source merge' '
+ test_setup_rename_rename_1to2_add_source_1 &&
(
cd rename-rename-1to2-add-source-1 &&
@@ -714,7 +728,7 @@ test_expect_failure 'detect conflict with rename/rename(1to2)/add-source merge'
)
'
-test_expect_success 'setup rename/rename(1to2)/add-source resolvable conflict' '
+test_setup_rename_rename_1to2_add_source_2 () {
test_create_repo rename-rename-1to2-add-source-2 &&
(
cd rename-rename-1to2-add-source-2 &&
@@ -737,9 +751,10 @@ test_expect_success 'setup rename/rename(1to2)/add-source resolvable conflict' '
test_tick &&
git commit -m two
)
-'
+}
test_expect_failure 'rename/rename/add-source still tracks new a file' '
+ test_setup_rename_rename_1to2_add_source_2 &&
(
cd rename-rename-1to2-add-source-2 &&
@@ -759,7 +774,7 @@ test_expect_failure 'rename/rename/add-source still tracks new a file' '
)
'
-test_expect_success 'setup rename/rename(1to2)/add-dest conflict' '
+test_setup_rename_rename_1to2_add_dest () {
test_create_repo rename-rename-1to2-add-dest &&
(
cd rename-rename-1to2-add-dest &&
@@ -784,9 +799,10 @@ test_expect_success 'setup rename/rename(1to2)/add-dest conflict' '
test_tick &&
git commit -m two
)
-'
+}
test_expect_success 'rename/rename/add-dest merge still knows about conflicting file versions' '
+ test_setup_rename_rename_1to2_add_dest &&
(
cd rename-rename-1to2-add-dest &&
@@ -838,7 +854,7 @@ test_expect_success 'rename/rename/add-dest merge still knows about conflicting
# Commit B: rename foo->bar
# Expected: CONFLICT (rename/add/delete), two-way merged bar
-test_expect_success 'rad-setup: rename/add/delete conflict' '
+test_setup_rad () {
test_create_repo rad &&
(
cd rad &&
@@ -860,9 +876,10 @@ test_expect_success 'rad-setup: rename/add/delete conflict' '
git mv foo bar &&
git commit -m "rename foo to bar"
)
-'
+}
test_expect_failure 'rad-check: rename/add/delete conflict' '
+ test_setup_rad &&
(
cd rad &&
@@ -904,7 +921,7 @@ test_expect_failure 'rad-check: rename/add/delete conflict' '
# Commit B: rename bar->baz, rm foo
# Expected: CONFLICT (rename/rename/delete/delete), two-way merged baz
-test_expect_success 'rrdd-setup: rename/rename(2to1)/delete/delete conflict' '
+test_setup_rrdd () {
test_create_repo rrdd &&
(
cd rrdd &&
@@ -927,9 +944,10 @@ test_expect_success 'rrdd-setup: rename/rename(2to1)/delete/delete conflict' '
git rm foo &&
git commit -m "Rename bar, remove foo"
)
-'
+}
test_expect_failure 'rrdd-check: rename/rename(2to1)/delete/delete conflict' '
+ test_setup_rrdd &&
(
cd rrdd &&
@@ -973,7 +991,7 @@ test_expect_failure 'rrdd-check: rename/rename(2to1)/delete/delete conflict' '
# Expected: six CONFLICT(rename/rename) messages, each path in two of the
# multi-way merged contents found in two, four, six
-test_expect_success 'mod6-setup: chains of rename/rename(1to2) and rename/rename(2to1)' '
+test_setup_mod6 () {
test_create_repo mod6 &&
(
cd mod6 &&
@@ -1009,9 +1027,10 @@ test_expect_success 'mod6-setup: chains of rename/rename(1to2) and rename/rename
test_tick &&
git commit -m "B"
)
-'
+}
test_expect_failure 'mod6-check: chains of rename/rename(1to2) and rename/rename(2to1)' '
+ test_setup_mod6 &&
(
cd mod6 &&
@@ -1108,7 +1127,8 @@ test_conflicts_with_adds_and_renames() {
# files. Is it present?
# 4) There should not be any three~* files in the working
# tree
- test_expect_success "setup simple $sideL/$sideR conflict" '
+ test_setup_collision_conflict () {
+ #test_expect_success "setup simple $sideL/$sideR conflict" '
test_create_repo simple_${sideL}_${sideR} &&
(
cd simple_${sideL}_${sideR} &&
@@ -1185,9 +1205,11 @@ test_conflicts_with_adds_and_renames() {
fi &&
test_tick && git commit -m R
)
- '
+ #'
+ }
test_expect_success "check simple $sideL/$sideR conflict" '
+ test_setup_collision_conflict &&
(
cd simple_${sideL}_${sideR} &&
@@ -1254,7 +1276,7 @@ test_conflicts_with_adds_and_renames add add
#
# So, we have four different conflicting files that all end up at path
# 'three'.
-test_expect_success 'setup nested conflicts from rename/rename(2to1)' '
+test_setup_nested_conflicts_from_rename_rename () {
test_create_repo nested_conflicts_from_rename_rename &&
(
cd nested_conflicts_from_rename_rename &&
@@ -1305,9 +1327,10 @@ test_expect_success 'setup nested conflicts from rename/rename(2to1)' '
git add one three &&
test_tick && git commit -m german
)
-'
+}
test_expect_success 'check nested conflicts from rename/rename(2to1)' '
+ test_setup_nested_conflicts_from_rename_rename &&
(
cd nested_conflicts_from_rename_rename &&
diff --git a/t/t6043-merge-rename-directories.sh b/t/t6043-merge-rename-directories.sh
index c966147d5d..bd2f97ba95 100755
--- a/t/t6043-merge-rename-directories.sh
+++ b/t/t6043-merge-rename-directories.sh
@@ -38,7 +38,7 @@ test_description="recursive merge with directory renames"
# Commit B: z/{b,c,d,e/f}
# Expected: y/{b,c,d,e/f}
-test_expect_success '1a-setup: Simple directory rename detection' '
+test_setup_1a () {
test_create_repo 1a &&
(
cd 1a &&
@@ -67,9 +67,10 @@ test_expect_success '1a-setup: Simple directory rename detection' '
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '1a-check: Simple directory rename detection' '
+test_expect_success '1a: Simple directory rename detection' '
+ test_setup_1a &&
(
cd 1a &&
@@ -103,7 +104,7 @@ test_expect_success '1a-check: Simple directory rename detection' '
# Commit B: y/{b,c,d}
# Expected: y/{b,c,d,e}
-test_expect_success '1b-setup: Merge a directory with another' '
+test_setup_1b () {
test_create_repo 1b &&
(
cd 1b &&
@@ -134,9 +135,10 @@ test_expect_success '1b-setup: Merge a directory with another' '
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '1b-check: Merge a directory with another' '
+test_expect_success '1b: Merge a directory with another' '
+ test_setup_1b &&
(
cd 1b &&
@@ -165,7 +167,7 @@ test_expect_success '1b-check: Merge a directory with another' '
# Commit B: z/{b,c,d}
# Expected: y/{b,c,d} (because x/d -> z/d -> y/d)
-test_expect_success '1c-setup: Transitive renaming' '
+test_setup_1c () {
test_create_repo 1c &&
(
cd 1c &&
@@ -193,9 +195,10 @@ test_expect_success '1c-setup: Transitive renaming' '
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '1c-check: Transitive renaming' '
+test_expect_success '1c: Transitive renaming' '
+ test_setup_1c &&
(
cd 1c &&
@@ -227,7 +230,7 @@ test_expect_success '1c-check: Transitive renaming' '
# Note: y/m & z/n should definitely move into x. By the same token, both
# y/wham_1 & z/wham_2 should too...giving us a conflict.
-test_expect_success '1d-setup: Directory renames cause a rename/rename(2to1) conflict' '
+test_setup_1d () {
test_create_repo 1d &&
(
cd 1d &&
@@ -262,9 +265,10 @@ test_expect_success '1d-setup: Directory renames cause a rename/rename(2to1) con
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '1d-check: Directory renames cause a rename/rename(2to1) conflict' '
+test_expect_success '1d: Directory renames cause a rename/rename(2to1) conflict' '
+ test_setup_1d &&
(
cd 1d &&
@@ -313,7 +317,7 @@ test_expect_success '1d-check: Directory renames cause a rename/rename(2to1) con
# Commit B: z/{oldb,oldc,d}
# Expected: y/{newb,newc,d}
-test_expect_success '1e-setup: Renamed directory, with all files being renamed too' '
+test_setup_1e () {
test_create_repo 1e &&
(
cd 1e &&
@@ -342,9 +346,10 @@ test_expect_success '1e-setup: Renamed directory, with all files being renamed t
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '1e-check: Renamed directory, with all files being renamed too' '
+test_expect_success '1e: Renamed directory, with all files being renamed too' '
+ test_setup_1e &&
(
cd 1e &&
@@ -371,7 +376,7 @@ test_expect_success '1e-check: Renamed directory, with all files being renamed t
# Commit B: y/{b,c}, x/{d,e,f}
# Expected: y/{b,c}, x/{d,e,f,g}
-test_expect_success '1f-setup: Split a directory into two other directories' '
+test_setup_1f () {
test_create_repo 1f &&
(
cd 1f &&
@@ -408,9 +413,10 @@ test_expect_success '1f-setup: Split a directory into two other directories' '
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '1f-check: Split a directory into two other directories' '
+test_expect_success '1f: Split a directory into two other directories' '
+ test_setup_1f &&
(
cd 1f &&
@@ -459,7 +465,7 @@ test_expect_success '1f-check: Split a directory into two other directories' '
# Commit A: y/b, w/c
# Commit B: z/{b,c,d}
# Expected: y/b, w/c, z/d, with warning about z/ -> (y/ vs. w/) conflict
-test_expect_success '2a-setup: Directory split into two on one side, with equal numbers of paths' '
+test_setup_2a () {
test_create_repo 2a &&
(
cd 2a &&
@@ -489,9 +495,10 @@ test_expect_success '2a-setup: Directory split into two on one side, with equal
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '2a-check: Directory split into two on one side, with equal numbers of paths' '
+test_expect_success '2a: Directory split into two on one side, with equal numbers of paths' '
+ test_setup_2a &&
(
cd 2a &&
@@ -520,7 +527,7 @@ test_expect_success '2a-check: Directory split into two on one side, with equal
# Commit A: y/b, w/c
# Commit B: z/{b,c}, x/d
# Expected: y/b, w/c, x/d; No warning about z/ -> (y/ vs. w/) conflict
-test_expect_success '2b-setup: Directory split into two on one side, with equal numbers of paths' '
+test_setup_2b () {
test_create_repo 2b &&
(
cd 2b &&
@@ -551,9 +558,10 @@ test_expect_success '2b-setup: Directory split into two on one side, with equal
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '2b-check: Directory split into two on one side, with equal numbers of paths' '
+test_expect_success '2b: Directory split into two on one side, with equal numbers of paths' '
+ test_setup_2b &&
(
cd 2b &&
@@ -601,7 +609,7 @@ test_expect_success '2b-check: Directory split into two on one side, with equal
# Commit A: z/{b,c,d} (no change)
# Commit B: y/{b,c}, x/d
# Expected: y/{b,c}, x/d
-test_expect_success '3a-setup: Avoid implicit rename if involved as source on other side' '
+test_setup_3a () {
test_create_repo 3a &&
(
cd 3a &&
@@ -632,9 +640,10 @@ test_expect_success '3a-setup: Avoid implicit rename if involved as source on ot
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '3a-check: Avoid implicit rename if involved as source on other side' '
+test_expect_success '3a: Avoid implicit rename if involved as source on other side' '
+ test_setup_3a &&
(
cd 3a &&
@@ -664,7 +673,7 @@ test_expect_success '3a-check: Avoid implicit rename if involved as source on ot
# get it involved in directory rename detection. If it were, we might
# end up with CONFLICT:(z/d -> y/d vs. x/d vs. w/d), i.e. a
# rename/rename/rename(1to3) conflict, which is just weird.
-test_expect_success '3b-setup: Avoid implicit rename if involved as source on current side' '
+test_setup_3b () {
test_create_repo 3b &&
(
cd 3b &&
@@ -697,9 +706,10 @@ test_expect_success '3b-setup: Avoid implicit rename if involved as source on cu
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '3b-check: Avoid implicit rename if involved as source on current side' '
+test_expect_success '3b: Avoid implicit rename if involved as source on current side' '
+ test_setup_3b &&
(
cd 3b &&
@@ -786,7 +796,7 @@ test_expect_success '3b-check: Avoid implicit rename if involved as source on cu
# Expected: y/{b,c,d}, z/{e,f}
# NOTE: Even though most files from z moved to y, we don't want f to follow.
-test_expect_success '4a-setup: Directory split, with original directory still present' '
+test_setup_4a () {
test_create_repo 4a &&
(
cd 4a &&
@@ -818,9 +828,10 @@ test_expect_success '4a-setup: Directory split, with original directory still pr
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '4a-check: Directory split, with original directory still present' '
+test_expect_success '4a: Directory split, with original directory still present' '
+ test_setup_4a &&
(
cd 4a &&
@@ -874,7 +885,7 @@ test_expect_success '4a-check: Directory split, with original directory still pr
# of history, giving us no way to represent this conflict in the
# index.
-test_expect_success '5a-setup: Merge directories, other side adds files to original and target' '
+test_setup_5a () {
test_create_repo 5a &&
(
cd 5a &&
@@ -907,9 +918,10 @@ test_expect_success '5a-setup: Merge directories, other side adds files to origi
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '5a-check: Merge directories, other side adds files to original and target' '
+test_expect_success '5a: Merge directories, other side adds files to original and target' '
+ test_setup_5a &&
(
cd 5a &&
@@ -948,7 +960,7 @@ test_expect_success '5a-check: Merge directories, other side adds files to origi
# cause us to bail on directory rename detection for that path, falling
# back to git behavior without the directory rename detection.
-test_expect_success '5b-setup: Rename/delete in order to get add/add/add conflict' '
+test_setup_5b () {
test_create_repo 5b &&
(
cd 5b &&
@@ -981,9 +993,10 @@ test_expect_success '5b-setup: Rename/delete in order to get add/add/add conflic
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '5b-check: Rename/delete in order to get add/add/add conflict' '
+test_expect_success '5b: Rename/delete in order to get add/add/add conflict' '
+ test_setup_5b &&
(
cd 5b &&
@@ -1024,7 +1037,7 @@ test_expect_success '5b-check: Rename/delete in order to get add/add/add conflic
# y/d are y/d_2 and y/d_4. We still do the move from z/e to y/e,
# though, because it doesn't have anything in the way.
-test_expect_success '5c-setup: Transitive rename would cause rename/rename/rename/add/add/add' '
+test_setup_5c () {
test_create_repo 5c &&
(
cd 5c &&
@@ -1061,9 +1074,10 @@ test_expect_success '5c-setup: Transitive rename would cause rename/rename/renam
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '5c-check: Transitive rename would cause rename/rename/rename/add/add/add' '
+test_expect_success '5c: Transitive rename would cause rename/rename/rename/add/add/add' '
+ test_setup_5c &&
(
cd 5c &&
@@ -1113,7 +1127,7 @@ test_expect_success '5c-check: Transitive rename would cause rename/rename/renam
# detection for z/d_2, but that doesn't prevent us from applying the
# directory rename detection for z/f -> y/f.
-test_expect_success '5d-setup: Directory/file/file conflict due to directory rename' '
+test_setup_5d () {
test_create_repo 5d &&
(
cd 5d &&
@@ -1145,9 +1159,10 @@ test_expect_success '5d-setup: Directory/file/file conflict due to directory ren
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '5d-check: Directory/file/file conflict due to directory rename' '
+test_expect_success '5d: Directory/file/file conflict due to directory rename' '
+ test_setup_5d &&
(
cd 5d &&
@@ -1205,7 +1220,7 @@ test_expect_success '5d-check: Directory/file/file conflict due to directory ren
# them under y/ doesn't accidentally catch z/d and make it look like
# it is also involved in a rename/delete conflict.
-test_expect_success '6a-setup: Tricky rename/delete' '
+test_setup_6a () {
test_create_repo 6a &&
(
cd 6a &&
@@ -1235,9 +1250,10 @@ test_expect_success '6a-setup: Tricky rename/delete' '
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '6a-check: Tricky rename/delete' '
+test_expect_success '6a: Tricky rename/delete' '
+ test_setup_6a &&
(
cd 6a &&
@@ -1271,7 +1287,7 @@ test_expect_success '6a-check: Tricky rename/delete' '
# but B did that rename and still decided to put the file into z/,
# so we probably shouldn't apply directory rename detection for it.
-test_expect_success '6b-setup: Same rename done on both sides' '
+test_setup_6b () {
test_create_repo 6b &&
(
cd 6b &&
@@ -1300,9 +1316,10 @@ test_expect_success '6b-setup: Same rename done on both sides' '
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '6b-check: Same rename done on both sides' '
+test_expect_success '6b: Same rename done on both sides' '
+ test_setup_6b &&
(
cd 6b &&
@@ -1334,7 +1351,7 @@ test_expect_success '6b-check: Same rename done on both sides' '
# NOTE: Seems obvious, but just checking that the implementation doesn't
# "accidentally detect a rename" and give us y/{b,c,d}.
-test_expect_success '6c-setup: Rename only done on same side' '
+test_setup_6c () {
test_create_repo 6c &&
(
cd 6c &&
@@ -1362,9 +1379,10 @@ test_expect_success '6c-setup: Rename only done on same side' '
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '6c-check: Rename only done on same side' '
+test_expect_success '6c: Rename only done on same side' '
+ test_setup_6c &&
(
cd 6c &&
@@ -1396,7 +1414,7 @@ test_expect_success '6c-check: Rename only done on same side' '
# NOTE: Again, this seems obvious but just checking that the implementation
# doesn't "accidentally detect a rename" and give us y/{b,c,d}.
-test_expect_success '6d-setup: We do not always want transitive renaming' '
+test_setup_6d () {
test_create_repo 6d &&
(
cd 6d &&
@@ -1424,9 +1442,10 @@ test_expect_success '6d-setup: We do not always want transitive renaming' '
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '6d-check: We do not always want transitive renaming' '
+test_expect_success '6d: We do not always want transitive renaming' '
+ test_setup_6d &&
(
cd 6d &&
@@ -1458,7 +1477,7 @@ test_expect_success '6d-check: We do not always want transitive renaming' '
# doesn't "accidentally detect a rename" and give us y/{b,c} +
# add/add conflict on y/d_1 vs y/d_2.
-test_expect_success '6e-setup: Add/add from one side' '
+test_setup_6e () {
test_create_repo 6e &&
(
cd 6e &&
@@ -1487,9 +1506,10 @@ test_expect_success '6e-setup: Add/add from one side' '
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '6e-check: Add/add from one side' '
+test_expect_success '6e: Add/add from one side' '
+ test_setup_6e &&
(
cd 6e &&
@@ -1552,7 +1572,7 @@ test_expect_success '6e-check: Add/add from one side' '
# Expected: y/d, CONFLICT(rename/rename for both z/b and z/c)
# NOTE: There's a rename of z/ here, y/ has more renames, so z/d -> y/d.
-test_expect_success '7a-setup: rename-dir vs. rename-dir (NOT split evenly) PLUS add-other-file' '
+test_setup_7a () {
test_create_repo 7a &&
(
cd 7a &&
@@ -1583,9 +1603,10 @@ test_expect_success '7a-setup: rename-dir vs. rename-dir (NOT split evenly) PLUS
test_tick &&
git commit -m "B"
)
-'
+}
-test_expect_success '7a-check: rename-dir vs. rename-dir (NOT split evenly) PLUS add-other-file' '
+test_expect_success '7a: rename-dir vs. rename-dir (NOT split evenly) PLUS add-other-file' '
+ test_setup_7a &&
(
cd 7a &&
@@ -1623,7 +1644,7 @@ test_expect_success '7a-check: rename-dir vs. rename-dir (NOT split evenly) PLUS
# Commit B: z/{b,c,d_1}, w/d_2
# Expected: y/{b,c}, CONFLICT(rename/rename(2to1): x/d_1, w/d_2 -> y_d)
-test_expect_success '7b-setup: rename/rename(2to1), but only due to transitive rename' '
+test_setup_7b () {
test_create_repo 7b &&
(
cd 7b &&
@@ -1655,9 +1676,10 @@ test_expect_success '7b-setup: rename/rename(2to1), but only due to transitive r
test_tick &&
git commit -m "B"