diff options
| author | Stefan Beller <sbeller@google.com> | 2018-07-17 02:05:39 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-07-17 21:25:31 +0300 |
| commit | 51da15eb2301667c6ac01dd18851b7a424fbf2b1 (patch) | |
| tree | 4d19e188779d5d495f04bdfa80bfa4a41052c59c /t/t4015-diff-whitespace.sh | |
| parent | ee1df66f7cfd0f37bb0e235c4f7ef12bd09a8d2d (diff) | |
diff.c: add a blocks mode for moved code detection
The new "blocks" mode provides a middle ground between plain and zebra.
It is as intuitive (few colors) as plain, but still has the requirement
for a minimum of lines/characters to count a block as moved.
Suggested-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
(https://public-inbox.org/git/87o9j0uljo.fsf@evledraar.gmail.com/)
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t4015-diff-whitespace.sh')
| -rwxr-xr-x | t/t4015-diff-whitespace.sh | 49 |
1 files changed, 47 insertions, 2 deletions
diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh index ddbc390138..e54529f026 100755 --- a/t/t4015-diff-whitespace.sh +++ b/t/t4015-diff-whitespace.sh @@ -1223,7 +1223,7 @@ test_expect_success 'plain moved code, inside file' ' test_cmp expected actual ' -test_expect_success 'detect permutations inside moved code -- dimmed_zebra' ' +test_expect_success 'detect blocks of moved code' ' git reset --hard && cat <<-\EOF >lines.txt && long line 1 @@ -1271,6 +1271,50 @@ test_expect_success 'detect permutations inside moved code -- dimmed_zebra' ' test_config color.diff.newMovedDimmed "normal cyan" && test_config color.diff.oldMovedAlternativeDimmed "normal blue" && test_config color.diff.newMovedAlternativeDimmed "normal yellow" && + git diff HEAD --no-renames --color-moved=blocks --color >actual.raw && + grep -v "index" actual.raw | test_decode_color >actual && + cat <<-\EOF >expected && + <BOLD>diff --git a/lines.txt b/lines.txt<RESET> + <BOLD>--- a/lines.txt<RESET> + <BOLD>+++ b/lines.txt<RESET> + <CYAN>@@ -1,16 +1,16 @@<RESET> + <MAGENTA>-long line 1<RESET> + <MAGENTA>-long line 2<RESET> + <MAGENTA>-long line 3<RESET> + line 4<RESET> + line 5<RESET> + line 6<RESET> + line 7<RESET> + line 8<RESET> + line 9<RESET> + <CYAN>+<RESET><CYAN>long line 1<RESET> + <CYAN>+<RESET><CYAN>long line 2<RESET> + <CYAN>+<RESET><CYAN>long line 3<RESET> + <CYAN>+<RESET><CYAN>long line 14<RESET> + <CYAN>+<RESET><CYAN>long line 15<RESET> + <CYAN>+<RESET><CYAN>long line 16<RESET> + line 10<RESET> + line 11<RESET> + line 12<RESET> + line 13<RESET> + <MAGENTA>-long line 14<RESET> + <MAGENTA>-long line 15<RESET> + <MAGENTA>-long line 16<RESET> + EOF + test_cmp expected actual + +' + +test_expect_success 'detect permutations inside moved code -- dimmed_zebra' ' + # reuse setup from test before! + test_config color.diff.oldMoved "magenta" && + test_config color.diff.newMoved "cyan" && + test_config color.diff.oldMovedAlternative "blue" && + test_config color.diff.newMovedAlternative "yellow" && + test_config color.diff.oldMovedDimmed "normal magenta" && + test_config color.diff.newMovedDimmed "normal cyan" && + test_config color.diff.oldMovedAlternativeDimmed "normal blue" && + test_config color.diff.newMovedAlternativeDimmed "normal yellow" && git diff HEAD --no-renames --color-moved=dimmed_zebra --color >actual.raw && grep -v "index" actual.raw | test_decode_color >actual && cat <<-\EOF >expected && @@ -1669,7 +1713,8 @@ test_expect_success '--color-moved treats adjacent blocks as separate for MIN_AL 7charsA EOF - git diff HEAD --color-moved=zebra --color --no-renames | grep -v "index" | test_decode_color >actual && + git diff HEAD --color-moved=zebra --color --no-renames >actual.raw && + grep -v "index" actual.raw | test_decode_color >actual && cat >expected <<-\EOF && <BOLD>diff --git a/bar b/bar<RESET> <BOLD>--- a/bar<RESET> |