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| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2014-08-16 03:08:06 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-08-18 17:16:55 (GMT) |
| commit | 1aaf69e669b7fd67073d3024b386ac25ac77d0f8 (patch) | |
| tree | 35d49af45158e859a9918eac1957965af800f5c7 /t/t1050-large.sh | |
| parent | 6bf3b813486b4528feca39d599c256f662defc14 (diff) | |
| download | git-1aaf69e669b7fd67073d3024b386ac25ac77d0f8.zip git-1aaf69e669b7fd67073d3024b386ac25ac77d0f8.tar.gz git-1aaf69e669b7fd67073d3024b386ac25ac77d0f8.tar.bz2 | |
diff: shortcut for diff'ing two binary SHA-1 objects
If we are given two SHA-1 and asked to determine if they are different
(but not _what_ differences), we know right away by comparing SHA-1.
A side effect of this patch is, because large files are marked binary,
diff-tree will not need to unpack them. 'diff-index --cached' will not
either. But 'diff-files' still does.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t1050-large.sh')
| -rwxr-xr-x | t/t1050-large.sh | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/t/t1050-large.sh b/t/t1050-large.sh index 00d2f33..05a1e1d 100755 --- a/t/t1050-large.sh +++ b/t/t1050-large.sh @@ -116,6 +116,16 @@ test_expect_success 'diff --stat' ' git diff --stat HEAD^ HEAD ' +test_expect_success 'diff' ' + git diff HEAD^ HEAD >actual && + grep "Binary files.*differ" actual +' + +test_expect_success 'diff --cached' ' + git diff --cached HEAD^ >actual && + grep "Binary files.*differ" actual +' + test_expect_success 'hash-object' ' git hash-object large1 ' |