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[PATCH v5 12/34] directory rename detection: miscellaneous testcases to complete coverage

From
Elijah Newren <newren@gmail.com>
Date
Dec 28, 2017, 04:13 UTC
Message-ID
<20171228041352.27880-13-newren@gmail.com>
In-Reply-To
<20171228041352.27880-1-newren@gmail.com>

I came up with the testcases in the first eight sections before coding up the implementation. The testcases in this section were mostly ones I thought of while coding/debugging, and which I was too lazy to insert into the previous sections because I didn't want to re-label with all the testcase references. :-)

Signed-off-by: Elijah Newren <newren@gmail.com>
---
 t/t6043-merge-rename-directories.sh | 536 +++++++++++++++++++++++++++++++++++-
 1 file changed, 535 insertions(+), 1 deletion(-)
diff --git a/t/t6043-merge-rename-directories.sh b/t/t6043-merge-rename-directories.sh
index 7c75363e5..c731a1b03 100755
--- a/t/t6043-merge-rename-directories.sh
+++ b/t/t6043-merge-rename-directories.sh
@@ -295,6 +295,7 @@ test_expect_failure '1d-check: Directory renames cause a rename/rename(2to1) con
 '
 
 # Testcase 1e, Renamed directory, with all filenames being renamed too
+#   (Related to testcases 9f & 9g)
 #   Commit O: z/{oldb,oldc}
 #   Commit A: y/{newb,newc}
 #   Commit B: z/{oldb,oldc,d}
@@ -575,7 +576,7 @@ test_expect_success '2b-check: Directory split into two on one side, with equal
 ###########################################################################
 
 # Testcase 3a, Avoid implicit rename if involved as source on other side
-#   (Related to testcases 1c and 1f)
+#   (Related to testcases 1c, 1f, and 9h)
 #   Commit O: z/{b,c,d}
 #   Commit A: z/{b,c,d} (no change)
 #   Commit B: y/{b,c}, x/d
@@ -2234,4 +2235,537 @@ test_expect_failure '8e-check: Both sides rename, one side adds to original dire
 	)
 '
 
+###########################################################################
+# SECTION 9: Other testcases
+#
+# This section consists of miscellaneous testcases I thought of during
+# the implementation which round out the testing.
+###########################################################################
+
+# Testcase 9a, Inner renamed directory within outer renamed directory
+#   (Related to testcase 1f)
+#   Commit O: z/{b,c,d/{e,f,g}}
+#   Commit A: y/{b,c}, x/w/{e,f,g}
+#   Commit B: z/{b,c,d/{e,f,g,h},i}
+#   Expected: y/{b,c,i}, x/w/{e,f,g,h}
+#   NOTE: The only reason this one is interesting is because when a directory
+#         is split into multiple other directories, we determine by the weight
+#         of which one had the most paths going to it.  A naive implementation
+#         of that could take the new file in commit B at z/i to x/w/i or x/i.
+
+test_expect_success '9a-setup: Inner renamed directory within outer renamed directory' '
+	test_create_repo 9a &&
+	(
+		cd 9a &&
+
+		mkdir -p z/d &&
+		echo b >z/b &&
+		echo c >z/c &&
+		echo e >z/d/e &&
+		echo f >z/d/f &&
+		echo g >z/d/g &&
+		git add z &&
+		test_tick &&
+		git commit -m "O" &&
+
+		git branch O &&
+		git branch A &&
+		git branch B &&
+
+		git checkout A &&
+		mkdir x &&
+		git mv z/d x/w &&
+		git mv z y &&
+		test_tick &&
+		git commit -m "A" &&
+
+		git checkout B &&
+		echo h >z/d/h &&
+		echo i >z/i &&
+		git add z &&
+		test_tick &&
+		git commit -m "B"
+	)
+'
+
+test_expect_failure '9a-check: Inner renamed directory within outer renamed directory' '
+	(
+		cd 9a &&
+
+		git checkout A^0 &&
+
+		git merge -s recursive B^0 &&
+
+		test 7 -eq $(git ls-files -s | wc -l) &&
+		test 0 -eq $(git ls-files -u | wc -l) &&
+		test 0 -eq $(git ls-files -o | wc -l) &&
+
+		git rev-parse >actual \
+			HEAD:y/b HEAD:y/c HEAD:y/i &&
+		git rev-parse >expect \
+			O:z/b O:z/c B:z/i &&
+		test_cmp expect actual &&
+
+		git rev-parse >actual \
+			HEAD:x/w/e HEAD:x/w/f HEAD:x/w/g HEAD:x/w/h &&
+		git rev-parse >expect \
+			O:z/d/e O:z/d/f O:z/d/g B:z/d/h &&
+		test_cmp expect actual
+	)
+'
+
+# Testcase 9b, Transitive rename with content merge
+#   (Related to testcase 1c)
+#   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}
+
+test_expect_success '9b-setup: Transitive rename with content merge' '
+	test_create_repo 9b &&
+	(
+		cd 9b &&
+
+		mkdir z &&
+		echo b >z/b &&
+		echo c >z/c &&
+		mkdir x &&
+		test_seq 1 10 >x/d &&
+		git add z x &&
+		test_tick &&
+		git commit -m "O" &&
+
+		git branch O &&
+		git branch A &&
+		git branch B &&
+
+		git checkout A &&
+		git mv z y &&
+		test_seq 1 11 >x/d &&
+		git add x/d &&
+		test_tick &&
+		git commit -m "A" &&
+
+		git checkout B &&
+		test_seq 0 10 >x/d &&
+		git mv x/d z/d &&
+		git add z/d &&
+		test_tick &&
+		git commit -m "B"
+	)
+'
+
+test_expect_failure '9b-check: Transitive rename with content merge' '
+	(
+		cd 9b &&
+
+		git checkout A^0 &&
+
+		git merge -s recursive B^0 &&
+
+		test 3 -eq $(git ls-files -s | wc -l) &&
+
+		test_seq 0 11 >expected &&
+		git add expected &&
+		git rev-parse >actual \
+			HEAD:y/b HEAD:y/c HEAD:y/d &&
+		git rev-parse >expect \
+			O:z/b O:z/c :0:expected &&
+		test_cmp expect actual &&
+		test_must_fail git rev-parse HEAD:x/d &&
+		test_must_fail git rev-parse HEAD:z/d &&
+		test ! -f z/d &&
+
+		test $(git rev-parse HEAD:y/d) != $(git rev-parse O:x/d) &&
+		test $(git rev-parse HEAD:y/d) != $(git rev-parse A:x/d) &&
+		test $(git rev-parse HEAD:y/d) != $(git rev-parse B:z/d) &&
+		test_cmp expected y/d
+	)
+'
+
+# Testcase 9c, Doubly transitive rename?
+#   (Related to testcase 1c, 7e, and 9d)
+#   Commit O: z/{b,c},     x/{d,e},    w/f
+#   Commit A: y/{b,c},     x/{d,e,f,g}
+#   Commit B: z/{b,c,d,e},             w/f
+#   Expected: y/{b,c,d,e}, x/{f,g}
+#
+#   NOTE: x/f and x/g may be slightly confusing here.  The rename from w/f to
+#         x/f is clear.  Let's look beyond that.  Here's the logic:
+#            Commit B renamed x/ -> z/
+#            Commit A renamed z/ -> y/
+#         So, we could possibly further rename x/f to z/f to y/f, a doubly
+#         transient rename.  However, where does it end?  We can chain these
+#         indefinitely (see testcase 9d).  What if there is a D/F conflict
+#         at z/f/ or y/f/?  Or just another file conflict at one of those
+#         paths?  In the case of an N-long chain of transient renamings,
+#         where do we "abort" the rename at?  Can the user make sense of
+#         the resulting conflict and resolve it?
+#
+#         To avoid this confusion I use the simple rule that if the other side
+#         of history did a directory rename to a path that your side renamed
+#         away, then ignore that particular rename from the other side of
+#         history for any implicit directory renames.
+
+test_expect_success '9c-setup: Doubly transitive rename?' '
+	test_create_repo 9c &&
+	(
+		cd 9c &&
+
+		mkdir z &&
+		echo b >z/b &&
+		echo c >z/c &&
+		mkdir x &&
+		echo d >x/d &&
+		echo e >x/e &&
+		mkdir w &&
+		echo f >w/f &&
+		git add z x w &&
+		test_tick &&
+		git commit -m "O" &&
+
+		git branch O &&
+		git branch A &&
+		git branch B &&
+
+		git checkout A &&
+		git mv z y &&
+		git mv w/f x/ &&
+		echo g >x/g &&
+		git add x/g &&
+		test_tick &&
+		git commit -m "A" &&
+
+		git checkout B &&
+		git mv x/d z/d &&
+		git mv x/e z/e &&
+		test_tick &&
+		git commit -m "B"
+	)
+'
+
+test_expect_failure '9c-check: Doubly transitive rename?' '
+	(
+		cd 9c &&
+
+		git checkout A^0 &&
+
+		git merge -s recursive B^0 >out &&
+		test_i18ngrep "WARNING: Avoiding applying x -> z rename to x/f" out &&
+
+		test 6 -eq $(git ls-files -s | wc -l) &&
+		test 1 -eq $(git ls-files -o | wc -l) &&
+
+		git rev-parse >actual \
+			HEAD:y/b HEAD:y/c HEAD:y/d HEAD:y/e HEAD:x/f HEAD:x/g &&
+		git rev-parse >expect \
+			O:z/b O:z/c O:x/d O:x/e O:w/f A:x/g &&
+		test_cmp expect actual
+	)
+'
+
+# Testcase 9d, N-fold transitive rename?
+#   (Related to testcase 9c...and 1c and 7e)
+#   Commit O: z/a, y/b, x/c, w/d, v/e, u/f
+#   Commit A:  y/{a,b},  w/{c,d},  u/{e,f}
+#   Commit B: z/{a,t}, x/{b,c}, v/{d,e}, u/f
+#   Expected: <see NOTE first>
+#
+#   NOTE: z/ -> y/ (in commit A)
+#         y/ -> x/ (in commit B)
+#         x/ -> w/ (in commit A)
+#         w/ -> v/ (in commit B)
+#         v/ -> u/ (in commit A)
+#         So, if we add a file to z, say z/t, where should it end up?  In u?
+#         What if there's another file or directory named 't' in one of the
+#         intervening directories and/or in u itself?  Also, shouldn't the
+#         same logic that places 't' in u/ also move ALL other files to u/?
+#         What if there are file or directory conflicts in any of them?  If
+#         we attempted to do N-way (N-fold? N-ary? N-uple?) transitive renames
+#         like this, would the user have any hope of understanding any
+#         conflicts or how their working tree ended up?  I think not, so I'm
+#         ruling out N-ary transitive renames for N>1.
+#
+#   Therefore our expected result is:
+#     z/t, y/a, x/b, w/c, u/d, u/e, u/f
+#   The reason that v/d DOES get transitively renamed to u/d is that u/ isn't
+#   renamed somewhere.  A slightly sub-optimal result, but it uses fairly
+#   simple rules that are consistent with what we need for all the other
+#   testcases and simplifies things for the user.
+
+test_expect_success '9d-setup: N-way transitive rename?' '
+	test_create_repo 9d &&
+	(
+		cd 9d &&
+
+		mkdir z y x w v u &&
+		echo a >z/a &&
+		echo b >y/b &&
+		echo c >x/c &&
+		echo d >w/d &&
+		echo e >v/e &&
+		echo f >u/f &&
+		git add z y x w v u &&
+		test_tick &&
+		git commit -m "O" &&
+
+		git branch O &&
+		git branch A &&
+		git branch B &&
+
+		git checkout A &&
+		git mv z/a y/ &&
+		git mv x/c w/ &&
+		git mv v/e u/ &&
+		test_tick &&
+		git commit -m "A" &&
+
+		git checkout B &&
+		echo t >z/t &&
+		git mv y/b x/ &&
+		git mv w/d v/ &&
+		git add z/t &&
+		test_tick &&
+		git commit -m "B"
+	)
+'
+
+test_expect_failure '9d-check: N-way transitive rename?' '
+	(
+		cd 9d &&
+
+		git checkout A^0 &&
+
+		git 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 &&
+		test_i18ngrep "WARNING: Avoiding applying w -> v rename to w/c" out &&
+
+		test 7 -eq $(git ls-files -s | wc -l) &&
+		test 1 -eq $(git ls-files -o | wc -l) &&
+
+		git rev-parse >actual \
+			HEAD:z/t HEAD:y/a HEAD:x/b HEAD:w/c HEAD:u/d HEAD:u/e HEAD:u/f &&
+		git rev-parse >expect \
+			B:z/t O:z/a O:y/b O:x/c O:w/d O:v/e A:u/f &&
+		test_cmp expect actual
+	)
+'
+
+# Testcase 9e, N-to-1 whammo
+#   (Related to testcase 9c...and 1c and 7e)
+#   Commit O: dir1/{a,b}, dir2/{d,e}, dir3/{g,h}, dirN/{j,k}
+#   Commit A: dir1/{a,b,c,yo}, dir2/{d,e,f,yo}, dir3/{g,h,i,yo}, dirN/{j,k,l,yo}
+#   Commit B: combined/{a,b,d,e,g,h,j,k}
+#   Expected: combined/{a,b,c,d,e,f,g,h,i,j,k,l}, CONFLICT(Nto1) warnings,
+#             dir1/yo, dir2/yo, dir3/yo, dirN/yo
+
+test_expect_success '9e-setup: N-to-1 whammo' '
+	test_create_repo 9e &&
+	(
+		cd 9e &&
+
+		mkdir dir1 dir2 dir3 dirN &&
+		echo a >dir1/a &&
+		echo b >dir1/b &&
+		echo d >dir2/d &&
+		echo e >dir2/e &&
+		echo g >dir3/g &&
+		echo h >dir3/h &&
+		echo j >dirN/j &&
+		echo k >dirN/k &&
+		git add dir* &&
+		test_tick &&
+		git commit -m "O" &&
+
+		git branch O &&
+		git branch A &&
+		git branch B &&
+
+		git checkout A &&
+		echo c  >dir1/c &&
+		echo yo >dir1/yo &&
+		echo f  >dir2/f &&
+		echo yo >dir2/yo &&
+		echo i  >dir3/i &&
+		echo yo >dir3/yo &&
+		echo l  >dirN/l &&
+		echo yo >dirN/yo &&
+		git add dir* &&
+		test_tick &&
+		git commit -m "A" &&
+
+		git checkout B &&
+		git mv dir1 combined &&
+		git mv dir2/* combined/ &&
+		git mv dir3/* combined/ &&
+		git mv dirN/* combined/ &&
+		test_tick &&
+		git commit -m "B"
+	)
+'
+
+test_expect_failure C_LOCALE_OUTPUT '9e-check: N-to-1 whammo' '
+	(
+		cd 9e &&
+
+		git checkout A^0 &&
+
+		test_must_fail git 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 &&
+		grep -q dir3/yo error_line &&
+		grep -q dirN/yo error_line &&
+
+		test 16 -eq $(git ls-files -s | wc -l) &&
+		test 0 -eq $(git ls-files -u | wc -l) &&
+		test 2 -eq $(git ls-files -o | wc -l) &&
+
+		git rev-parse >actual \
+			:0:combined/a :0:combined/b :0:combined/c \
+			:0:combined/d :0:combined/e :0:combined/f \
+			:0:combined/g :0:combined/h :0:combined/i \
+			:0:combined/j :0:combined/k :0:combined/l &&
+		git rev-parse >expect \
+			O:dir1/a O:dir1/b A:dir1/c \
+			O:dir2/d O:dir2/e A:dir2/f \
+			O:dir3/g O:dir3/h A:dir3/i \
+			O:dirN/j O:dirN/k A:dirN/l &&
+		test_cmp expect actual &&
+
+		git rev-parse >actual \
+			:0:dir1/yo :0:dir2/yo :0:dir3/yo :0:dirN/yo &&
+		git rev-parse >expect \
+			A:dir1/yo A:dir2/yo A:dir3/yo A:dirN/yo &&
+		test_cmp expect actual
+	)
+'
+
+# Testcase 9f, Renamed directory that only contained immediate subdirs
+#   (Related to testcases 1e & 9g)
+#   Commit O: goal/{a,b}/$more_files
+#   Commit A: priority/{a,b}/$more_files
+#   Commit B: goal/{a,b}/$more_files, goal/c
+#   Expected: priority/{a,b}/$more_files, priority/c
+
+test_expect_success '9f-setup: Renamed directory that only contained immediate subdirs' '
+	test_create_repo 9f &&
+	(
+		cd 9f &&
+
+		mkdir -p goal/a &&
+		mkdir -p goal/b &&
+		echo foo >goal/a/foo &&
+		echo bar >goal/b/bar &&
+		echo baz >goal/b/baz &&
+		git add goal &&
+		test_tick &&
+		git commit -m "O" &&
+
+		git branch O &&
+		git branch A &&
+		git branch B &&
+
+		git checkout A &&
+		git mv goal/ priority &&
+		test_tick &&
+		git commit -m "A" &&
+
+		git checkout B &&
+		echo c >goal/c &&
+		git add goal/c &&
+		test_tick &&
+		git commit -m "B"
+	)
+'
+
+test_expect_failure '9f-check: Renamed directory that only contained immediate subdirs' '
+	(
+		cd 9f &&
+
+		git checkout A^0 &&
+
+		git merge -s recursive B^0 &&
+
+		test 4 -eq $(git ls-files -s | wc -l) &&
+
+		git rev-parse >actual \
+			HEAD:priority/a/foo HEAD:priority/b/bar HEAD:priority/b/baz HEAD:priority/c &&
+		git rev-parse >expect \
+			O:goal/a/foo O:goal/b/bar O:goal/b/baz B:goal/c &&
+		test_cmp expect actual &&
+		test_must_fail git rev-parse HEAD:goal/c
+	)
+'
+
+# Testcase 9g, Renamed directory that only contained immediate subdirs, immediate subdirs renamed
+#   (Related to testcases 1e & 9f)
+#   Commit O: goal/{a,b}/$more_files
+#   Commit A: priority/{alpha,bravo}/$more_files
+#   Commit B: goal/{a,b}/$more_files, goal/c
+#   Expected: priority/{alpha,bravo}/$more_files, priority/c
+
+test_expect_success '9g-setup: Renamed directory that only contained immediate subdirs, immediate subdirs renamed' '
+	test_create_repo 9g &&
+	(
+		cd 9g &&
+
+		mkdir -p goal/a &&
+		mkdir -p goal/b &&
+		echo foo >goal/a/foo &&
+		echo bar >goal/b/bar &&
+		echo baz >goal/b/baz &&
+		git add goal &&
+		test_tick &&
+		git commit -m "O" &&
+
+		git branch O &&
+		git branch A &&
+		git branch B &&
+
+		git checkout A &&
+		mkdir priority &&
+		git mv goal/a/ priority/alpha &&
+		git mv goal/b/ priority/beta &&
+		rmdir goal/ &&
+		test_tick &&
+		git commit -m "A" &&
+
+		git checkout B &&
+		echo c >goal/c &&
+		git add goal/c &&
+		test_tick &&
+		git commit -m "B"
+	)
+'
+
+test_expect_failure '9g-check: Renamed directory that only contained immediate subdirs, immediate subdirs renamed' '
+	(
+		cd 9g &&
+
+		git checkout A^0 &&
+
+		git merge -s recursive B^0 &&
+
+		test 4 -eq $(git ls-files -s | wc -l) &&
+
+		git rev-parse >actual \
+			HEAD:priority/alpha/foo HEAD:priority/beta/bar HEAD:priority/beta/baz HEAD:priority/c &&
+		git rev-parse >expect \
+			O:goal/a/foo O:goal/b/bar O:goal/b/baz B:goal/c &&
+		test_cmp expect actual &&
+		test_must_fail git rev-parse HEAD:goal/c
+	)
+'
+
+###########################################################################
+# Rules suggested by section 9:
+#
+#   If the other side of history did a directory rename to a path that your
+#   side renamed away, then ignore that particular rename from the other
+#   side of history for any implicit directory renames.
+###########################################################################
+
 test_done

-- 
2.15.0.408.g8e199d483
Previous: Elijah NewrenNext: Elijah Newren
Message 27 of 46 in “Add directory rename detection to git”
  1. 00/34 Add directory rename detection to gitElijah Newren, Dec 28, 2017
  2. 03/34 merge-recursive: add explanation for src_entry and dst_entryElijah Newren, Dec 28, 2017
  3. 04/34 directory rename detection: basic testcasesElijah Newren, Dec 28, 2017
  4. SZEDER GáborJan 3, 2018
  5. Elijah NewrenJan 3, 2018
  6. 07/34 directory rename detection: partially renamed directory testcase/discussionElijah Newren, Dec 28, 2017
  7. 08/34 directory rename detection: files/directories in the way of some renamesElijah Newren, Dec 28, 2017
  8. 14/34 directory rename detection: tests for handling overwriting dirty filesElijah Newren, Dec 28, 2017
  9. 10/34 directory rename detection: more involved edge/corner testcasesElijah Newren, Dec 28, 2017
  10. 11/34 directory rename detection: testcases exploring possibly suboptimal mergesElijah Newren, Dec 28, 2017
  11. 19/34 merge-recursive: split out code for determining diff_filepairsElijah Newren, Dec 28, 2017
  12. 22/34 merge-recursive: add get_directory_renames()Elijah Newren, Dec 28, 2017
  13. 28/34 merge-recursive: apply necessary modifications for directory renamesElijah Newren, Dec 28, 2017
  14. 29/34 merge-recursive: avoid clobbering untracked files with directory renamesElijah Newren, Dec 28, 2017
  15. 32/34 directory rename detection: new testcases showcasing a pair of bugsElijah Newren, Dec 28, 2017
  16. 30/34 merge-recursive: fix overwriting dirty files involved in renamesElijah Newren, Dec 28, 2017
  17. 31/34 merge-recursive: fix remaining directory rename + dirty overwrite casesElijah Newren, Dec 28, 2017
  18. 34/34 merge-recursive: ensure we write updates for directory-renamed fileElijah Newren, Dec 28, 2017
  19. 33/34 merge-recursive: avoid spurious rename/rename conflict from dir renamesElijah Newren, Dec 28, 2017
  20. 23/34 merge-recursive: check for directory level conflictsElijah Newren, Dec 28, 2017
  21. 26/34 merge-recursive: check for file level conflicts then get new nameElijah Newren, Dec 28, 2017
  22. 25/34 merge-recursive: add computation of collisions due to dir rename & mergingElijah Newren, Dec 28, 2017
  23. 21/34 merge-recursive: make a helper function for cleanup for handle_renamesElijah Newren, Dec 28, 2017
  24. 20/34 merge-recursive: add a new hashmap for storing directory renamesElijah Newren, Dec 28, 2017
  25. 24/34 merge-recursive: add a new hashmap for storing file collisionsElijah Newren, Dec 28, 2017
  26. 27/34 merge-recursive: when comparing files, don't include treesElijah Newren, Dec 28, 2017
  27. 12/34 directory rename detection: miscellaneous testcases to complete coverageElijah Newren, Dec 28, 2017
  28. 18/34 merge-recursive: make !o->detect_rename codepath more obviousElijah Newren, Dec 28, 2017
  29. 16/34 merge-recursive: introduce new functions to handle rename logicElijah Newren, Dec 28, 2017
  30. 17/34 merge-recursive: fix leaks of allocated renames and diff_filepairsElijah Newren, Dec 28, 2017
  31. 13/34 directory rename detection: tests for handling overwriting untracked filesElijah Newren, Dec 28, 2017
  32. SZEDER GáborJan 4, 2018
  33. Elijah NewrenJan 4, 2018
  34. SZEDER GáborJan 5, 2018
  35. Thomas GummererJan 5, 2018
  36. Elijah NewrenJan 5, 2018
  37. 15/34 merge-recursive: move the get_renames() functionElijah Newren, Dec 28, 2017
  38. 09/34 directory rename detection: testcases checking which side did the renameElijah Newren, Dec 28, 2017
  39. 02/34 merge-recursive: fix logic ordering issueElijah Newren, Dec 28, 2017
  40. 06/34 directory rename detection: testcases to avoid taking detection too farElijah Newren, Dec 28, 2017
  41. 01/34 Tighten and correct a few testcases for merging and cherry-pickingElijah Newren, Dec 28, 2017
  42. 05/34 directory rename detection: directory splitting testcasesElijah Newren, Dec 28, 2017
  43. Elijah NewrenJan 3, 2018
  44. Johannes SixtJan 3, 2018
  45. Elijah NewrenJan 3, 2018
  46. Johannes SixtJan 3, 2018

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