1 files changed, 343 insertions, 0 deletions
diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh
new file mode 100755
index 0000000000..1d1c8755ea
--- /dev/null
+++ b/t/t5601-clone.sh
@@ -0,0 +1,343 @@
+#!/bin/sh
+
+test_description=clone
+
+. ./test-lib.sh
+
+test_expect_success setup '
+
+	rm -fr .git &&
+	test_create_repo src &&
+	(
+		cd src &&
+		>file &&
+		git add file &&
+		git commit -m initial &&
+		echo 1 >file &&
+		git add file &&
+		git commit -m updated
+	)
+
+'
+
+test_expect_success 'clone with excess parameters (1)' '
+
+	rm -fr dst &&
+	test_must_fail git clone -n src dst junk
+
+'
+
+test_expect_success 'clone with excess parameters (2)' '
+
+	rm -fr dst &&
+	test_must_fail git clone -n "file://$(pwd)/src" dst junk
+
+'
+
+test_expect_success C_LOCALE_OUTPUT 'output from clone' '
+	rm -fr dst &&
+	git clone -n "file://$(pwd)/src" dst >output 2>&1 &&
+	test $(grep Clon output | wc -l) = 1
+'
+
+test_expect_success 'clone does not keep pack' '
+
+	rm -fr dst &&
+	git clone -n "file://$(pwd)/src" dst &&
+	! test -f dst/file &&
+	! (echo dst/.git/objects/pack/pack-* | grep "\.keep")
+
+'
+
+test_expect_success 'clone checks out files' '
+
+	rm -fr dst &&
+	git clone src dst &&
+	test -f dst/file
+
+'
+
+test_expect_success 'clone respects GIT_WORK_TREE' '
+
+	GIT_WORK_TREE=worktree git clone src bare &&
+	test -f bare/config &&
+	test -f worktree/file
+
+'
+
+test_expect_success 'clone creates intermediate directories' '
+
+	git clone src long/path/to/dst &&
+	test -f long/path/to/dst/file
+
+'
+
+test_expect_success 'clone creates intermediate directories for bare repo' '
+
+	git clone --bare src long/path/to/bare/dst &&
+	test -f long/path/to/bare/dst/config
+
+'
+
+test_expect_success 'clone --mirror' '
+
+	git clone --mirror src mirror &&
+	test -f mirror/HEAD &&
+	test ! -f mirror/file &&
+	FETCH="$(cd mirror && git config remote.origin.fetch)" &&
+	test "+refs/*:refs/*" = "$FETCH" &&
+	MIRROR="$(cd mirror && git config --bool remote.origin.mirror)" &&
+	test "$MIRROR" = true
+
+'
+
+test_expect_success 'clone --mirror with detached HEAD' '
+
+	( cd src && git checkout HEAD^ && git rev-parse HEAD >../expected ) &&
+	git clone --mirror src mirror.detached &&
+	( cd src && git checkout - ) &&
+	GIT_DIR=mirror.detached git rev-parse HEAD >actual &&
+	test_cmp expected actual
+
+'
+
+test_expect_success 'clone --bare with detached HEAD' '
+
+	( cd src && git checkout HEAD^ && git rev-parse HEAD >../expected ) &&
+	git clone --bare src bare.detached &&
+	( cd src && git checkout - ) &&
+	GIT_DIR=bare.detached git rev-parse HEAD >actual &&
+	test_cmp expected actual
+
+'
+
+test_expect_success 'clone --bare names the local repository <name>.git' '
+
+	git clone --bare src &&
+	test -d src.git
+
+'
+
+test_expect_success 'clone --mirror does not repeat tags' '
+
+	(cd src &&
+	 git tag some-tag HEAD) &&
+	git clone --mirror src mirror2 &&
+	(cd mirror2 &&
+	 git show-ref 2> clone.err > clone.out) &&
+	test_must_fail grep Duplicate mirror2/clone.err &&
+	grep some-tag mirror2/clone.out
+
+'
+
+test_expect_success 'clone to destination with trailing /' '
+
+	git clone src target-1/ &&
+	T=$( cd target-1 && git rev-parse HEAD ) &&
+	S=$( cd src && git rev-parse HEAD ) &&
+	test "$T" = "$S"
+
+'
+
+test_expect_success 'clone to destination with extra trailing /' '
+
+	git clone src target-2/// &&
+	T=$( cd target-2 && git rev-parse HEAD ) &&
+	S=$( cd src && git rev-parse HEAD ) &&
+	test "$T" = "$S"
+
+'
+
+test_expect_success 'clone to an existing empty directory' '
+	mkdir target-3 &&
+	git clone src target-3 &&
+	T=$( cd target-3 && git rev-parse HEAD ) &&
+	S=$( cd src && git rev-parse HEAD ) &&
+	test "$T" = "$S"
+'
+
+test_expect_success 'clone to an existing non-empty directory' '
+	mkdir target-4 &&
+	>target-4/Fakefile &&
+	test_must_fail git clone src target-4
+'
+
+test_expect_success 'clone to an existing path' '
+	>target-5 &&
+	test_must_fail git clone src target-5
+'
+
+test_expect_success 'clone a void' '
+	mkdir src-0 &&
+	(
+		cd src-0 && git init
+	) &&
+	git clone "file://$(pwd)/src-0" target-6 2>err-6 &&
+	! grep "fatal:" err-6 &&
+	(
+		cd src-0 && test_commit A
+	) &&
+	git clone "file://$(pwd)/src-0" target-7 2>err-7 &&
+	! grep "fatal:" err-7 &&
+	# There is no reason to insist they are bit-for-bit
+	# identical, but this test should suffice for now.
+	test_cmp target-6/.git/config target-7/.git/config
+'
+
+test_expect_success 'clone respects global branch.autosetuprebase' '
+	(
+		test_config="$HOME/.gitconfig" &&
+		git config -f "$test_config" branch.autosetuprebase remote &&
+		rm -fr dst &&
+		git clone src dst &&
+		cd dst &&
+		actual="z$(git config branch.master.rebase)" &&
+		test ztrue = $actual
+	)
+'
+
+test_expect_success 'respect url-encoding of file://' '
+	git init x+y &&
+	git clone "file://$PWD/x+y" xy-url-1 &&
+	git clone "file://$PWD/x%2By" xy-url-2
+'
+
+test_expect_success 'do not query-string-decode + in URLs' '
+	rm -rf x+y &&
+	git init "x y" &&
+	test_must_fail git clone "file://$PWD/x+y" xy-no-plus
+'
+
+test_expect_success 'do not respect url-encoding of non-url path' '
+	git init x+y &&
+	test_must_fail git clone x%2By xy-regular &&
+	git clone x+y xy-regular
+'
+
+test_expect_success 'clone separate gitdir' '
+	rm -rf dst &&
+	git clone --separate-git-dir realgitdir src dst &&
+	test -d realgitdir/refs
+'
+
+test_expect_success 'clone separate gitdir: output' '
+	echo "gitdir: `pwd`/realgitdir" >expected &&
+	test_cmp expected dst/.git
+'
+
+test_expect_success 'clone from .git file' '
+	git clone dst/.git dst2
+'
+
+test_expect_success 'fetch from .git gitfile' '
+	(
+		cd dst2 &&
+		git fetch ../dst/.git
+	)
+'
+
+test_expect_success 'fetch from gitfile parent' '
+	(
+		cd dst2 &&
+		git fetch ../dst
+	)
+'
+
+test_expect_success 'clone separate gitdir where target already exists' '
+	rm -rf dst &&
+	test_must_fail git clone --separate-git-dir realgitdir src dst
+'
+
+test_expect_success 'clone --reference from original' '
+	git clone --shared --bare src src-1 &&
+	git clone --bare src src-2 &&
+	git clone --reference=src-2 --bare src-1 target-8 &&
+	grep /src-2/ target-8/objects/info/alternates
+'
+
+test_expect_success 'clone with more than one --reference' '
+	git clone --bare src src-3 &&
+	git clone --bare src src-4 &&
+	git clone --reference=src-3 --reference=src-4 src target-9 &&
+	grep /src-3/ target-9/.git/objects/info/alternates &&
+	grep /src-4/ target-9/.git/objects/info/alternates
+'
+
+test_expect_success 'clone from original with relative alternate' '
+	mkdir nest &&
+	git clone --bare src nest/src-5 &&
+	echo ../../../src/.git/objects >nest/src-5/objects/info/alternates &&
+	git clone --bare nest/src-5 target-10 &&
+	grep /src/\\.git/objects target-10/objects/info/alternates
+'
+
+test_expect_success 'clone checking out a tag' '
+	git clone --branch=some-tag src dst.tag &&
+	GIT_DIR=src/.git git rev-parse some-tag >expected &&
+	test_cmp expected dst.tag/.git/HEAD &&
+	GIT_DIR=dst.tag/.git git config remote.origin.fetch >fetch.actual &&
+	echo "+refs/heads/*:refs/remotes/origin/*" >fetch.expected &&
+	test_cmp fetch.expected fetch.actual
+'
+
+test_expect_success 'setup ssh wrapper' '
+	write_script "$TRASH_DIRECTORY/ssh-wrapper" <<-\EOF &&
+	echo >>"$TRASH_DIRECTORY/ssh-output" "ssh: $*" &&
+	# throw away all but the last argument, which should be the
+	# command
+	while test $# -gt 1; do shift; done
+	eval "$1"
+	EOF
+
+	GIT_SSH="$TRASH_DIRECTORY/ssh-wrapper" &&
+	export GIT_SSH &&
+	export TRASH_DIRECTORY
+'
+
+clear_ssh () {
+	>"$TRASH_DIRECTORY/ssh-output"
+}
+
+expect_ssh () {
+	{
+		case "$1" in
+		none)
+			;;
+		*)
+			echo "ssh: $1 git-upload-pack '$2'"
+		esac
+	} >"$TRASH_DIRECTORY/ssh-expect" &&
+	(cd "$TRASH_DIRECTORY" && test_cmp ssh-expect ssh-output)
+}
+
+test_expect_success 'cloning myhost:src uses ssh' '
+	clear_ssh &&
+	git clone myhost:src ssh-clone &&
+	expect_ssh myhost src
+'
+
+test_expect_success NOT_MINGW,NOT_CYGWIN 'clone local path foo:bar' '
+	clear_ssh &&
+	cp -R src "foo:bar" &&
+	git clone "./foo:bar" foobar &&
+	expect_ssh none
+'
+
+test_expect_success 'bracketed hostnames are still ssh' '
+	clear_ssh &&
+	git clone "[myhost:123]:src" ssh-bracket-clone &&
+	expect_ssh myhost:123 src
+'
+
+test_expect_success 'clone from a repository with two identical branches' '
+
+	(
+		cd src &&
+		git checkout -b another master
+	) &&
+	git clone src target-11 &&
+	test "z$( cd target-11 && git symbolic-ref HEAD )" = zrefs/heads/another
+
+'
+
+test_done