mirror of
https://github.com/git/git.git
synced 2024-11-29 21:15:15 +08:00
118 lines
2.6 KiB
Bash
Executable File
118 lines
2.6 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Copyright (c) 2005 Johannes Schindelin
|
|
#
|
|
|
|
test_description='Test diff of symlinks.
|
|
|
|
'
|
|
. ./test-lib.sh
|
|
. "$TEST_DIRECTORY"/diff-lib.sh
|
|
|
|
cat > expected << EOF
|
|
diff --git a/frotz b/frotz
|
|
new file mode 120000
|
|
index 0000000..7c465af
|
|
--- /dev/null
|
|
+++ b/frotz
|
|
@@ -0,0 +1 @@
|
|
+xyzzy
|
|
\ No newline at end of file
|
|
EOF
|
|
|
|
test_expect_success SYMLINKS \
|
|
'diff new symlink' \
|
|
'ln -s xyzzy frotz &&
|
|
git update-index &&
|
|
tree=$(git write-tree) &&
|
|
git update-index --add frotz &&
|
|
GIT_DIFF_OPTS=--unified=0 git diff-index -M -p $tree > current &&
|
|
compare_diff_patch current expected'
|
|
|
|
test_expect_success SYMLINKS \
|
|
'diff unchanged symlink' \
|
|
'tree=$(git write-tree) &&
|
|
git update-index frotz &&
|
|
test -z "$(git diff-index --name-only $tree)"'
|
|
|
|
cat > expected << EOF
|
|
diff --git a/frotz b/frotz
|
|
deleted file mode 120000
|
|
index 7c465af..0000000
|
|
--- a/frotz
|
|
+++ /dev/null
|
|
@@ -1 +0,0 @@
|
|
-xyzzy
|
|
\ No newline at end of file
|
|
EOF
|
|
|
|
test_expect_success SYMLINKS \
|
|
'diff removed symlink' \
|
|
'mv frotz frotz2 &&
|
|
git diff-index -M -p $tree > current &&
|
|
compare_diff_patch current expected'
|
|
|
|
cat > expected << EOF
|
|
diff --git a/frotz b/frotz
|
|
EOF
|
|
|
|
test_expect_success SYMLINKS \
|
|
'diff identical, but newly created symlink' \
|
|
'ln -s xyzzy frotz &&
|
|
git diff-index -M -p $tree > current &&
|
|
compare_diff_patch current expected'
|
|
|
|
cat > expected << EOF
|
|
diff --git a/frotz b/frotz
|
|
index 7c465af..df1db54 120000
|
|
--- a/frotz
|
|
+++ b/frotz
|
|
@@ -1 +1 @@
|
|
-xyzzy
|
|
\ No newline at end of file
|
|
+yxyyz
|
|
\ No newline at end of file
|
|
EOF
|
|
|
|
test_expect_success SYMLINKS \
|
|
'diff different symlink' \
|
|
'rm frotz &&
|
|
ln -s yxyyz frotz &&
|
|
git diff-index -M -p $tree > current &&
|
|
compare_diff_patch current expected'
|
|
|
|
test_expect_success SYMLINKS \
|
|
'diff symlinks with non-existing targets' \
|
|
'ln -s narf pinky &&
|
|
ln -s take\ over brain &&
|
|
test_must_fail git diff --no-index pinky brain > output 2> output.err &&
|
|
grep narf output &&
|
|
! grep error output.err'
|
|
|
|
test_expect_success SYMLINKS 'setup symlinks with attributes' '
|
|
echo "*.bin diff=bin" >>.gitattributes &&
|
|
echo content >file.bin &&
|
|
ln -s file.bin link.bin &&
|
|
git add -N file.bin link.bin
|
|
'
|
|
|
|
cat >expect <<'EOF'
|
|
diff --git a/file.bin b/file.bin
|
|
index e69de29..d95f3ad 100644
|
|
Binary files a/file.bin and b/file.bin differ
|
|
diff --git a/link.bin b/link.bin
|
|
index e69de29..dce41ec 120000
|
|
--- a/link.bin
|
|
+++ b/link.bin
|
|
@@ -0,0 +1 @@
|
|
+file.bin
|
|
\ No newline at end of file
|
|
EOF
|
|
test_expect_success SYMLINKS 'symlinks do not respect userdiff config by path' '
|
|
git config diff.bin.binary true &&
|
|
git diff file.bin link.bin >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_done
|