test_done
fi
+diff_cmp () {
+ for x
+ do
+ sed -e '/^index/s/[0-9a-f]*[1-9a-f][0-9a-f]*\.\./1234567../' \
+ -e '/^index/s/\.\.[0-9a-f]*[1-9a-f][0-9a-f]*/..9abcdef/' \
+ -e '/^index/s/ 00*\.\./ 0000000../' \
+ -e '/^index/s/\.\.00*$/..0000000/' \
+ -e '/^index/s/\.\.00* /..0000000 /' \
+ "$x" >"$x.filtered"
+ done
+ test_cmp "$1.filtered" "$2.filtered"
+}
+
test_expect_success 'setup (initial)' '
echo content >file &&
git add file &&
test_expect_success 'diff works (initial)' '
(echo d; echo 1) | git add -i >output &&
sed -ne "/new file/,/content/p" <output >diff &&
- test_cmp expected diff
+ diff_cmp expected diff
'
test_expect_success 'revert works (initial)' '
git add file &&
test_expect_success 'diff works (commit)' '
(echo d; echo 1) | git add -i >output &&
sed -ne "/^index/,/content/p" <output >diff &&
- test_cmp expected diff
+ diff_cmp expected diff
'
test_expect_success 'revert works (commit)' '
git add file &&
test_set_editor : &&
(echo e; echo a) | git add -p &&
git diff > diff &&
- test_cmp expected diff
+ diff_cmp expected diff
'
test_expect_success 'setup patch' '
test_expect_success 'real edit works' '
(echo e; echo n; echo d) | git add -p &&
git diff >output &&
- test_cmp expected output
+ diff_cmp expected output
+'
+
+test_expect_success 'setup file' '
+ test_write_lines a "" b "" c >file &&
+ git add file &&
+ test_write_lines a "" d "" c >file
+'
+
+test_expect_success 'setup patch' '
+ SP=" " &&
+ NULL="" &&
+ cat >patch <<-EOF
+ @@ -1,4 +1,4 @@
+ a
+ $NULL
+ -b
+ +f
+ $SP
+ c
+ EOF
+'
+
+test_expect_success 'setup expected' '
+ cat >expected <<-EOF
+ diff --git a/file b/file
+ index b5dd6c9..f910ae9 100644
+ --- a/file
+ +++ b/file
+ @@ -1,5 +1,5 @@
+ a
+ $SP
+ -f
+ +d
+ $SP
+ c
+ EOF
+'
+
+test_expect_success 'edit can strip spaces from empty context lines' '
+ test_write_lines e n q | git add -p 2>error &&
+ test_must_be_empty error &&
+ git diff >output &&
+ diff_cmp expected output
'
test_expect_success 'skip files similarly as commit -a' '
git reset &&
git commit -am commit &&
git diff >expected &&
- test_cmp expected output &&
+ diff_cmp expected output &&
git reset --hard HEAD^
'
rm -f .gitignore
baseline
content
+lastline
+ \ No newline at end of file
EOF
'
-# Expected output, similar to the patch but w/ diff at the top
+# Expected output, diff is similar to the patch but w/ diff at the top
test_expect_success 'setup expected' '
- cat >expected <<-\EOF
- diff --git a/file b/file
- index b6f2c08..61b9053 100755
+ echo diff --git a/file b/file >expected &&
+ cat patch |sed "/^index/s/ 100644/ 100755/" >>expected &&
+ cat >expected-output <<-\EOF
--- a/file
+++ b/file
@@ -1,2 +1,4 @@
baseline
content
+lastline
+ \ No newline at end of file
+ @@ -1,2 +1,3 @@
+ +firstline
+ baseline
+ content
+ @@ -1,2 +2,3 @@
+ baseline
+ content
+ +lastline
+ \ No newline at end of file
EOF
'
# Test splitting the first patch, then adding both
-test_expect_success 'add first line works' '
+test_expect_success C_LOCALE_OUTPUT 'add first line works' '
git commit -am "clear local changes" &&
git apply patch &&
- (echo s; echo y; echo y) | git add -p file &&
- git diff --cached > diff &&
- test_cmp expected diff
+ printf "%s\n" s y y | git add -p file 2>error |
+ sed -n -e "s/^Stage this hunk[^@]*\(@@ .*\)/\1/" \
+ -e "/^[-+@ \\\\]"/p >output &&
+ test_must_be_empty error &&
+ git diff --cached >diff &&
+ diff_cmp expected diff &&
+ test_cmp expected-output output
'
test_expect_success 'setup expected' '
rm non-empty &&
echo y | git add -p non-empty &&
git diff --cached >diff &&
- test_cmp expected diff
+ diff_cmp expected diff
'
test_expect_success 'setup expected' '
rm empty &&
echo y | git add -p empty &&
git diff --cached >diff &&
- test_cmp expected diff
+ diff_cmp expected diff
'
test_expect_success 'split hunk setup' '
+changed
EOF
git diff --cached >diff &&
- test_cmp expected diff
+ diff_cmp expected diff
'
test_expect_success TTY 'diffs can be colorized' '
grep "$(printf "\\033")" output
'
+test_expect_success TTY 'diffFilter filters diff' '
+ git reset --hard &&
+
+ echo content >test &&
+ test_config interactive.diffFilter "sed s/^/foo:/" &&
+ printf y | test_terminal git add -p >output 2>&1 &&
+
+ # avoid depending on the exact coloring or content of the prompts,
+ # and just make sure we saw our diff prefixed
+ grep foo:.*content output
+'
+
+test_expect_success TTY 'detect bogus diffFilter output' '
+ git reset --hard &&
+
+ echo content >test &&
+ test_config interactive.diffFilter "echo too-short" &&
+ printf y | test_must_fail test_terminal git add -p
+'
+
test_expect_success 'patch-mode via -i prompts for files' '
git reset --hard &&
echo test >expect &&
git diff --cached --name-only >actual &&
- test_cmp expect actual
+ diff_cmp expect actual
'
test_expect_success 'add -p handles globs' '
test_cmp expect actual
'
+test_expect_success 'setup different kinds of dirty submodules' '
+ test_create_repo for-submodules &&
+ (
+ cd for-submodules &&
+ test_commit initial &&
+ test_create_repo dirty-head &&
+ (
+ cd dirty-head &&
+ test_commit initial
+ ) &&
+ cp -R dirty-head dirty-otherwise &&
+ cp -R dirty-head dirty-both-ways &&
+ git add dirty-head &&
+ git add dirty-otherwise dirty-both-ways &&
+ git commit -m initial &&
+
+ cd dirty-head &&
+ test_commit updated &&
+ cd ../dirty-both-ways &&
+ test_commit updated &&
+ echo dirty >>initial &&
+ : >untracked &&
+ cd ../dirty-otherwise &&
+ echo dirty >>initial &&
+ : >untracked
+ ) &&
+ git -C for-submodules diff-files --name-only >actual &&
+ cat >expected <<-\EOF &&
+ dirty-both-ways
+ dirty-head
+ dirty-otherwise
+ EOF
+ test_cmp expected actual &&
+ git -C for-submodules diff-files --name-only --ignore-submodules=dirty >actual &&
+ cat >expected <<-\EOF &&
+ dirty-both-ways
+ dirty-head
+ EOF
+ test_cmp expected actual
+'
+
+test_expect_success 'status ignores dirty submodules (except HEAD)' '
+ git -C for-submodules add -i </dev/null >output &&
+ grep dirty-head output &&
+ grep dirty-both-ways output &&
+ ! grep dirty-otherwise output
+'
+
+test_expect_success 'set up pathological context' '
+ git reset --hard &&
+ test_write_lines a a a a a a a a a a a >a &&
+ git add a &&
+ git commit -m a &&
+ test_write_lines c b a a a a a a a b a a a a >a &&
+ test_write_lines a a a a a a a b a a a a >expected-1 &&
+ test_write_lines b a a a a a a a b a a a a >expected-2 &&
+ # check editing can cope with missing header and deleted context lines
+ # as well as changes to other lines
+ test_write_lines +b " a" >patch
+'
+
+test_expect_success 'add -p works with pathological context lines' '
+ git reset &&
+ printf "%s\n" n y |
+ git add -p &&
+ git cat-file blob :a >actual &&
+ test_cmp expected-1 actual
+'
+
+test_expect_success 'add -p patch editing works with pathological context lines' '
+ git reset &&
+ # n q q below is in case edit fails
+ printf "%s\n" e y n q q |
+ git add -p &&
+ git cat-file blob :a >actual &&
+ test_cmp expected-2 actual
+'
+
test_done