Merge remote branch 'ko/master' into jc/read-tree-cache-tree-fix

* ko/master: (2325 commits)
  Git 1.7.2-rc2
  backmerge a few more fixes to 1.7.1.X series
  fix git branch -m in presence of cross devices
  t/t0006: specify timezone as EST5 not EST to comply with POSIX
  add missing && to submodule-merge testcase
  t/README: document more test helpers
  test-date: fix sscanf type conversion
  xdiff: optimise for no whitespace difference when ignoring whitespace.
  gitweb: Move evaluate_gitweb_config out of run_request
  parse_date: fix signedness in timezone calculation
  t0006: test timezone parsing
  rerere.txt: Document forget subcommand
  t/README: proposed rewording...
  t/README: Document the do's and don'ts of tests
  t/README: Add a section about skipping tests
  t/README: Document test_expect_code
  t/README: Document test_external*
  t/README: Document the prereq functions, and 3-arg test_*
  t/README: Typo: paralell -> parallel
  t/README: The trash is in 't/trash directory.$name'
  ...

Conflicts:
	builtin-read-tree.c

1 files changed, 31 insertions, 2 deletions

diff --git a/t/t1501-worktree.sh b/t/t1501-worktree.sh
index f6a6f839a1..bd8b60732b 100755
--- a/t/t1501-worktree.sh
+++ b/t/t1501-worktree.sh
@@ -30,6 +30,7 @@ test_rev_parse() {
 
 EMPTY_TREE=$(git write-tree)
 mkdir -p work/sub/dir || exit 1
+mkdir -p work2 || exit 1
 mv .git repo.git || exit 1
 
 say "core.worktree = relative path"
@@ -54,7 +55,9 @@ GIT_DIR=$(pwd)/repo.git
 GIT_CONFIG=$GIT_DIR/config
 git config core.worktree "$(pwd)/work"
 test_rev_parse 'outside'      false false false
-cd work || exit 1
+cd work2
+test_rev_parse 'outside2'     false false false
+cd ../work || exit 1
 test_rev_parse 'inside'       false false true ''
 cd sub/dir || exit 1
 test_rev_parse 'subdirectory' false false true sub/dir/
@@ -67,7 +70,9 @@ git config core.worktree non-existent
 GIT_WORK_TREE=work
 export GIT_WORK_TREE
 test_rev_parse 'outside'      false false false
-cd work || exit 1
+cd work2
+test_rev_parse 'outside'      false false false
+cd ../work || exit 1
 GIT_WORK_TREE=.
 test_rev_parse 'inside'       false false true ''
 cd sub/dir || exit 1
@@ -76,6 +81,7 @@ test_rev_parse 'subdirectory' false false true sub/dir/
 cd ../../.. || exit 1
 
 mv work repo.git/work
+mv work2 repo.git/work2
 
 say "GIT_WORK_TREE=absolute path, work tree below git dir"
 GIT_DIR=$(pwd)/repo.git
@@ -86,6 +92,8 @@ cd repo.git || exit 1
 test_rev_parse 'in repo.git'              false true  false
 cd objects || exit 1
 test_rev_parse 'in repo.git/objects'      false true  false
+cd ../work2 || exit 1
+test_rev_parse 'in repo.git/work2'      false true  false
 cd ../work || exit 1
 test_rev_parse 'in repo.git/work'         false true true ''
 cd sub/dir || exit 1
@@ -174,4 +182,25 @@ test_expect_success 'git grep' '
 	GIT_DIR=../.. GIT_WORK_TREE=.. git grep -l changed | grep dir/tracked)
 '
 
+test_expect_success 'git commit' '
+	(
+		cd repo.git &&
+		GIT_DIR=. GIT_WORK_TREE=work git commit -a -m done
+	)
+'
+
+test_expect_success 'absolute pathspec should fail gracefully' '
+	(
+		cd repo.git || exit 1
+		git config --unset core.worktree
+		test_must_fail git log HEAD -- /home
+	)
+'
+
+test_expect_success 'make_relative_path handles double slashes in GIT_DIR' '
+	: > dummy_file
+	echo git --git-dir="$(pwd)//repo.git" --work-tree="$(pwd)" add dummy_file &&
+	git --git-dir="$(pwd)//repo.git" --work-tree="$(pwd)" add dummy_file
+'
+
 test_done