Merge branch 'maint' into tj/imap-send-remove-unusedtj/maint-imap-send-remove-unused

* maint: (18123 commits)
  documentation fix: git difftool uses diff tools, not merge tools.
  Git 1.7.7.4
  Makefile: add missing header file dependencies
  notes merge: eliminate OUTPUT macro
  mailmap: xcalloc mailmap_info
  name-rev --all: do not even attempt to describe non-commit object
  Git 1.7.7.3
  docs: Update install-doc-quick
  docs: don't mention --quiet or --exit-code in git-log(1)
  Git 1.7.7.2
  t7511: avoid use of reserved filename on Windows.
  clone: Quote user supplied path in a single quote pair
  read-cache.c: fix index memory allocation
  make the sample pre-commit hook script reject names with newlines, too
  Reindent closing bracket using tab instead of spaces
  Git 1.7.7.1
  RelNotes/1.7.7.1: setgid bit patch is about fixing "git init" via Makefile setting
  gitweb: fix regression when filtering out forks
  Almost ready for 1.7.7.1
  pack-objects: don't traverse objects unnecessarily
  ...

Conflicts:
	imap-send.c

1 files changed, 52 insertions, 0 deletions

diff --git a/t/t3050-subprojects-fetch.sh b/t/t3050-subprojects-fetch.sh
new file mode 100755
index 0000000000..2f5f41a012
--- /dev/null
+++ b/t/t3050-subprojects-fetch.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+
+test_description='fetching and pushing project with subproject'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+	test_tick &&
+	mkdir -p sub && (
+		cd sub &&
+		git init &&
+		>subfile &&
+		git add subfile &&
+		git commit -m "subproject commit #1"
+	) &&
+	>mainfile &&
+	git add sub mainfile &&
+	test_tick &&
+	git commit -m "superproject commit #1"
+'
+
+test_expect_success clone '
+	git clone "file://$(pwd)/.git" cloned &&
+	(git rev-parse HEAD; git ls-files -s) >expected &&
+	(
+		cd cloned &&
+		(git rev-parse HEAD; git ls-files -s) >../actual
+	) &&
+	test_cmp expected actual
+'
+
+test_expect_success advance '
+	echo more >mainfile &&
+	git update-index --force-remove sub &&
+	mv sub/.git sub/.git-disabled &&
+	git add sub/subfile mainfile &&
+	mv sub/.git-disabled sub/.git &&
+	test_tick &&
+	git commit -m "superproject commit #2"
+'
+
+test_expect_success fetch '
+	(git rev-parse HEAD; git ls-files -s) >expected &&
+	(
+		cd cloned &&
+		git pull &&
+		(git rev-parse HEAD; git ls-files -s) >../actual
+	) &&
+	test_cmp expected actual
+'
+
+test_done