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authorJeff King <peff@peff.net>2009-08-26 15:05:08 -0400
committerJunio C Hamano <gitster@pobox.com>2009-08-26 19:36:20 -0700
commit7a4ee28f41270bf032d0dd0bfb17f601b9b3971a (patch)
treeb768d18b8892e646ff36075a7ddfc6a13034a59c /t/t5706-clone-branch.sh
parent68ea4741643d9e7c4bdac7cbbe6292edc69430ef (diff)
downloadgit-7a4ee28f41270bf032d0dd0bfb17f601b9b3971a.tar.gz
git-7a4ee28f41270bf032d0dd0bfb17f601b9b3971a.tar.xz
clone: add --branch option to select a different HEAD
We currently point the HEAD of a newly cloned repo to the same ref as the parent repo's HEAD. While a user can then "git checkout -b foo origin/foo" whichever branch they choose, it is more convenient and more efficient to tell clone which branch you want in the first place. Based on a patch by Kirill A. Korinskiy. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t5706-clone-branch.sh')
-rwxr-xr-xt/t5706-clone-branch.sh68
1 files changed, 68 insertions, 0 deletions
diff --git a/t/t5706-clone-branch.sh b/t/t5706-clone-branch.sh
new file mode 100755
index 000000000..f3f9a7605
--- /dev/null
+++ b/t/t5706-clone-branch.sh
@@ -0,0 +1,68 @@
+#!/bin/sh
+
+test_description='clone --branch option'
+. ./test-lib.sh
+
+check_HEAD() {
+ echo refs/heads/"$1" >expect &&
+ git symbolic-ref HEAD >actual &&
+ test_cmp expect actual
+}
+
+check_file() {
+ echo "$1" >expect &&
+ test_cmp expect file
+}
+
+test_expect_success 'setup' '
+ mkdir parent &&
+ (cd parent && git init &&
+ echo one >file && git add file && git commit -m one &&
+ git checkout -b two &&
+ echo two >file && git add file && git commit -m two &&
+ git checkout master)
+'
+
+test_expect_success 'vanilla clone chooses HEAD' '
+ git clone parent clone &&
+ (cd clone &&
+ check_HEAD master &&
+ check_file one
+ )
+'
+
+test_expect_success 'clone -b chooses specified branch' '
+ git clone -b two parent clone-two &&
+ (cd clone-two &&
+ check_HEAD two &&
+ check_file two
+ )
+'
+
+test_expect_success 'clone -b sets up tracking' '
+ (cd clone-two &&
+ echo origin >expect &&
+ git config branch.two.remote >actual &&
+ echo refs/heads/two >>expect &&
+ git config branch.two.merge >>actual &&
+ test_cmp expect actual
+ )
+'
+
+test_expect_success 'clone -b does not munge remotes/origin/HEAD' '
+ (cd clone-two &&
+ echo refs/remotes/origin/master >expect &&
+ git symbolic-ref refs/remotes/origin/HEAD >actual &&
+ test_cmp expect actual
+ )
+'
+
+test_expect_success 'clone -b with bogus branch chooses HEAD' '
+ git clone -b bogus parent clone-bogus &&
+ (cd clone-bogus &&
+ check_HEAD master &&
+ check_file one
+ )
+'
+
+test_done