diff options
| -rw-r--r-- | diffcore-break.c | 7 | ||||
| -rwxr-xr-x | t/t4008-diff-break-rewrite.sh | 4 | ||||
| -rwxr-xr-x | t/t4023-diff-rename-typechange.sh | 3 |
3 files changed, 11 insertions, 3 deletions
diff --git a/diffcore-break.c b/diffcore-break.c index 1d9e530a84..5473493e10 100644 --- a/diffcore-break.c +++ b/diffcore-break.c @@ -246,6 +246,13 @@ static void merge_broken(struct diff_filepair *p, dp = diff_queue(outq, d->one, c->two); dp->score = p->score; + /* + * We will be one extra user of the same src side of the + * broken pair, if it was used as the rename source for other + * paths elsewhere. Increment to mark that the path stays + * in the resulting tree. + */ + d->one->rename_used++; diff_free_filespec_data(d->two); diff_free_filespec_data(c->one); free(d); diff --git a/t/t4008-diff-break-rewrite.sh b/t/t4008-diff-break-rewrite.sh index 27e98a8f9d..8920464896 100755 --- a/t/t4008-diff-break-rewrite.sh +++ b/t/t4008-diff-break-rewrite.sh @@ -123,10 +123,10 @@ test_expect_success \ 'git diff-index -B -M "$tree" >current' # file0 changed from regular to symlink. file1 is very close to the preimage of file0. -# because we break file0, file1 can become a rename of it. +# the change does not make file0 disappear, so file1 is denoted as a copy of file0 cat >expected <<\EOF :100644 120000 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 67be421f88824578857624f7b3dc75e99a8a1481 T file0 -:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 R file0 file1 +:100644 100644 6ff87c4664981e4397625791c8ea3bbb5f2279a3 f5deac7be59e7eeab8657fd9ae706fd6a57daed2 C file0 file1 EOF test_expect_success \ diff --git a/t/t4023-diff-rename-typechange.sh b/t/t4023-diff-rename-typechange.sh index 55d549fcf4..8c9823765e 100755 --- a/t/t4023-diff-rename-typechange.sh +++ b/t/t4023-diff-rename-typechange.sh @@ -76,7 +76,8 @@ test_expect_success 'moves and renames' ' git diff-tree three four -r --name-status -B -M | sort >actual && { - echo "R100 foo bar" + # see -B -M (#6) in t4008 + echo "C100 foo bar" echo "T100 foo" } | sort >expect && test_cmp expect actual |