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-rwxr-xr-xt/t7012-skip-worktree-writing.sh198
1 files changed, 198 insertions, 0 deletions
diff --git a/t/t7012-skip-worktree-writing.sh b/t/t7012-skip-worktree-writing.sh
new file mode 100755
index 0000000..cd5c20f
--- /dev/null
+++ b/t/t7012-skip-worktree-writing.sh
@@ -0,0 +1,198 @@
+#!/bin/sh
+#
+# Copyright (c) 2008 Nguyễn Thái Ngọc Duy
+#
+
+test_description='test worktree writing operations when skip-worktree is used'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+ test_commit init &&
+ echo modified >> init.t &&
+ touch added &&
+ git add init.t added &&
+ git commit -m "modified and added" &&
+ git tag top
+'
+
+test_expect_success 'read-tree updates worktree, absent case' '
+ git checkout -f top &&
+ git update-index --skip-worktree init.t &&
+ rm init.t &&
+ git read-tree -m -u HEAD^ &&
+ echo init > expected &&
+ test_cmp expected init.t
+'
+
+test_expect_success 'read-tree updates worktree, dirty case' '
+ git checkout -f top &&
+ git update-index --skip-worktree init.t &&
+ echo dirty >> init.t &&
+ test_must_fail git read-tree -m -u HEAD^ &&
+ grep -q dirty init.t &&
+ test "$(git ls-files -t init.t)" = "S init.t" &&
+ git update-index --no-skip-worktree init.t
+'
+
+test_expect_success 'read-tree removes worktree, absent case' '
+ git checkout -f top &&
+ git update-index --skip-worktree added &&
+ rm added &&
+ git read-tree -m -u HEAD^ &&
+ test ! -f added
+'
+
+test_expect_success 'read-tree removes worktree, dirty case' '
+ git checkout -f top &&
+ git update-index --skip-worktree added &&
+ echo dirty >> added &&
+ test_must_fail git read-tree -m -u HEAD^ &&
+ grep -q dirty added &&
+ test "$(git ls-files -t added)" = "S added" &&
+ git update-index --no-skip-worktree added
+'
+
+setup_absent() {
+ test -f 1 && rm 1
+ git update-index --remove 1 &&
+ git update-index --add --cacheinfo 100644 $EMPTY_BLOB 1 &&
+ git update-index --skip-worktree 1
+}
+
+setup_dirty() {
+ git update-index --force-remove 1 &&
+ echo dirty > 1 &&
+ git update-index --add --cacheinfo 100644 $EMPTY_BLOB 1 &&
+ git update-index --skip-worktree 1
+}
+
+test_dirty() {
+ echo "100644 $EMPTY_BLOB 0 1" > expected &&
+ git ls-files --stage 1 > result &&
+ test_cmp expected result &&
+ echo dirty > expected
+ test_cmp expected 1
+}
+
+cat >expected <<EOF
+S 1
+H 2
+H init.t
+S sub/1
+H sub/2
+EOF
+
+test_expect_success 'index setup' '
+ git checkout -f init &&
+ mkdir sub &&
+ touch ./1 ./2 sub/1 sub/2 &&
+ git add 1 2 sub/1 sub/2 &&
+ git update-index --skip-worktree 1 sub/1 &&
+ git ls-files -t > result &&
+ test_cmp expected result
+'
+
+test_expect_success 'git-rm fails if worktree is dirty' '
+ setup_dirty &&
+ test_must_fail git rm 1 &&
+ test_dirty
+'
+
+cat >expected <<EOF
+Would remove expected
+Would remove result
+EOF
+test_expect_success 'git-clean, absent case' '
+ setup_absent &&
+ git clean -n > result &&
+ test_cmp expected result
+'
+
+test_expect_success 'git-clean, dirty case' '
+ setup_dirty &&
+ git clean -n > result &&
+ test_cmp expected result
+'
+
+test_expect_success '--ignore-skip-worktree-entries leaves worktree alone' '
+ test_commit keep-me &&
+ git update-index --skip-worktree keep-me.t &&
+ rm keep-me.t &&
+
+ : ignoring the worktree &&
+ git update-index --remove --ignore-skip-worktree-entries keep-me.t &&
+ git diff-index --cached --exit-code HEAD &&
+
+ : not ignoring the worktree, a deletion is staged &&
+ git update-index --remove keep-me.t &&
+ test_must_fail git diff-index --cached --exit-code HEAD \
+ --diff-filter=D -- keep-me.t
+'
+
+test_expect_success 'stash restore in sparse checkout' '
+ test_create_repo stash-restore &&
+ (
+ cd stash-restore &&
+
+ mkdir subdir &&
+ echo A >subdir/A &&
+ echo untouched >untouched &&
+ echo removeme >removeme &&
+ echo modified >modified &&
+ git add . &&
+ git commit -m Initial &&
+
+ echo AA >>subdir/A &&
+ echo addme >addme &&
+ echo tweaked >>modified &&
+ rm removeme &&
+ git add addme &&
+
+ git stash push &&
+
+ git sparse-checkout set --no-cone subdir &&
+
+ # Ensure after sparse-checkout we only have expected files
+ cat >expect <<-EOF &&
+ S modified
+ S removeme
+ H subdir/A
+ S untouched
+ EOF
+ git ls-files -t >actual &&
+ test_cmp expect actual &&
+
+ test_path_is_missing addme &&
+ test_path_is_missing modified &&
+ test_path_is_missing removeme &&
+ test_path_is_file subdir/A &&
+ test_path_is_missing untouched &&
+
+ # Put a file in the working directory in the way
+ echo in the way >modified &&
+ test_must_fail git stash apply 2>error&&
+
+ grep "changes.*would be overwritten by merge" error &&
+
+ echo in the way >expect &&
+ test_cmp expect modified &&
+ git diff --quiet HEAD ":!modified" &&
+
+ # ...and that working directory reflects the files correctly
+ test_path_is_missing addme &&
+ test_path_is_file modified &&
+ test_path_is_missing removeme &&
+ test_path_is_file subdir/A &&
+ test_path_is_missing untouched
+ )
+'
+
+#TODO test_expect_failure 'git-apply adds file' false
+#TODO test_expect_failure 'git-apply updates file' false
+#TODO test_expect_failure 'git-apply removes file' false
+#TODO test_expect_failure 'git-mv to skip-worktree' false
+#TODO test_expect_failure 'git-mv from skip-worktree' false
+#TODO test_expect_failure 'git-checkout' false
+
+test_done