Merge branch 'maint' into tj/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, 189 insertions, 0 deletions

diff --git a/t/t9502-gitweb-standalone-parse-output.sh b/t/t9502-gitweb-standalone-parse-output.sh
new file mode 100755
index 000000000..731e64c3a
--- /dev/null
+++ b/t/t9502-gitweb-standalone-parse-output.sh
@@ -0,0 +1,189 @@
+#!/bin/sh
+#
+# Copyright (c) 2009 Mark Rada
+#
+
+test_description='gitweb as standalone script (parsing script output).
+
+This test runs gitweb (git web interface) as a CGI script from the
+commandline, and checks that it produces the correct output, either
+in the HTTP header or the actual script output.'
+
+
+. ./gitweb-lib.sh
+
+# ----------------------------------------------------------------------
+# snapshot file name and prefix
+
+cat >>gitweb_config.perl <<\EOF
+
+$known_snapshot_formats{'tar'} = {
+	'display' => 'tar',
+	'type' => 'application/x-tar',
+	'suffix' => '.tar',
+	'format' => 'tar',
+};
+
+$feature{'snapshot'}{'default'} = ['tar'];
+EOF
+
+# Call check_snapshot with the arguments "<basename> [<prefix>]"
+#
+# This will check that gitweb HTTP header contains proposed filename
+# as <basename> with '.tar' suffix added, and that generated tarfile
+# (gitweb message body) has <prefix> as prefix for al files in tarfile
+#
+# <prefix> default to <basename>
+check_snapshot () {
+	basename=$1
+	prefix=${2:-"$1"}
+	echo "basename=$basename"
+	grep "filename=.*$basename.tar" gitweb.headers >/dev/null 2>&1 &&
+	"$TAR" tf gitweb.body >file_list &&
+	! grep -v "^$prefix/" file_list
+}
+
+test_expect_success setup '
+	test_commit first foo &&
+	git branch xx/test &&
+	FULL_ID=$(git rev-parse --verify HEAD) &&
+	SHORT_ID=$(git rev-parse --verify --short=7 HEAD)
+'
+test_debug '
+	echo "FULL_ID  = $FULL_ID"
+	echo "SHORT_ID = $SHORT_ID"
+'
+
+test_expect_success 'snapshot: full sha1' '
+	gitweb_run "p=.git;a=snapshot;h=$FULL_ID;sf=tar" &&
+	check_snapshot ".git-$SHORT_ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: shortened sha1' '
+	gitweb_run "p=.git;a=snapshot;h=$SHORT_ID;sf=tar" &&
+	check_snapshot ".git-$SHORT_ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: almost full sha1' '
+	ID=$(git rev-parse --short=30 HEAD) &&
+	gitweb_run "p=.git;a=snapshot;h=$ID;sf=tar" &&
+	check_snapshot ".git-$SHORT_ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: HEAD' '
+	gitweb_run "p=.git;a=snapshot;h=HEAD;sf=tar" &&
+	check_snapshot ".git-HEAD-$SHORT_ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: short branch name (master)' '
+	gitweb_run "p=.git;a=snapshot;h=master;sf=tar" &&
+	ID=$(git rev-parse --verify --short=7 master) &&
+	check_snapshot ".git-master-$ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: short tag name (first)' '
+	gitweb_run "p=.git;a=snapshot;h=first;sf=tar" &&
+	ID=$(git rev-parse --verify --short=7 first) &&
+	check_snapshot ".git-first-$ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: full branch name (refs/heads/master)' '
+	gitweb_run "p=.git;a=snapshot;h=refs/heads/master;sf=tar" &&
+	ID=$(git rev-parse --verify --short=7 master) &&
+	check_snapshot ".git-master-$ID"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: full tag name (refs/tags/first)' '
+	gitweb_run "p=.git;a=snapshot;h=refs/tags/first;sf=tar" &&
+	check_snapshot ".git-first"
+'
+test_debug 'cat gitweb.headers && cat file_list'
+
+test_expect_success 'snapshot: hierarchical branch name (xx/test)' '
+	gitweb_run "p=.git;a=snapshot;h=xx/test;sf=tar" &&
+	! grep "filename=.*/" gitweb.headers
+'
+test_debug 'cat gitweb.headers'
+
+# ----------------------------------------------------------------------
+# forks of projects
+
+test_expect_success 'forks: setup' '
+	git init --bare foo.git &&
+	echo file > file &&
+	git --git-dir=foo.git --work-tree=. add file &&
+	git --git-dir=foo.git --work-tree=. commit -m "Initial commit" &&
+	echo "foo" > foo.git/description &&
+	git clone --bare foo.git foo.bar.git &&
+	echo "foo.bar" > foo.bar.git/description &&
+	git clone --bare foo.git foo_baz.git &&
+	echo "foo_baz" > foo_baz.git/description &&
+	rm -fr   foo &&
+	mkdir -p foo &&
+	(
+		cd foo &&
+		git clone --shared --bare ../foo.git foo-forked.git &&
+		echo "fork of foo" > foo-forked.git/description
+	)
+'
+
+test_expect_success 'forks: not skipped unless "forks" feature enabled' '
+	gitweb_run "a=project_list" &&
+	grep -q ">\\.git<"               gitweb.body &&
+	grep -q ">foo\\.git<"            gitweb.body &&
+	grep -q ">foo_baz\\.git<"        gitweb.body &&
+	grep -q ">foo\\.bar\\.git<"      gitweb.body &&
+	grep -q ">foo_baz\\.git<"        gitweb.body &&
+	grep -q ">foo/foo-forked\\.git<" gitweb.body &&
+	grep -q ">fork of .*<"           gitweb.body
+'
+
+cat >>gitweb_config.perl <<\EOF &&
+$feature{'forks'}{'default'} = [1];
+EOF
+
+test_expect_success 'forks: forks skipped if "forks" feature enabled' '
+	gitweb_run "a=project_list" &&
+	grep -q ">\\.git<"               gitweb.body &&
+	grep -q ">foo\\.git<"            gitweb.body &&
+	grep -q ">foo_baz\\.git<"        gitweb.body &&
+	grep -q ">foo\\.bar\\.git<"      gitweb.body &&
+	grep -q ">foo_baz\\.git<"        gitweb.body &&
+	grep -v ">foo/foo-forked\\.git<" gitweb.body &&
+	grep -v ">fork of .*<"           gitweb.body
+'
+
+test_expect_success 'forks: "forks" action for forked repository' '
+	gitweb_run "p=foo.git;a=forks" &&
+	grep -q ">foo/foo-forked\\.git<" gitweb.body &&
+	grep -q ">fork of foo<"          gitweb.body
+'
+
+test_expect_success 'forks: can access forked repository' '
+	gitweb_run "p=foo/foo-forked.git;a=summary" &&
+	grep -q "200 OK"        gitweb.headers &&
+	grep -q ">fork of foo<" gitweb.body
+'
+
+test_expect_success 'forks: project_index lists all projects (incl. forks)' '
+	cat >expected <<-\EOF
+	.git
+	foo.bar.git
+	foo.git
+	foo/foo-forked.git
+	foo_baz.git
+	EOF
+	gitweb_run "a=project_index" &&
+	sed -e "s/ .*//" <gitweb.body | sort >actual &&
+	test_cmp expected actual
+'
+
+
+test_done