From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 8 Sep 2008 05:44:45 +0000 (-0700)
Subject: Merge branch 'jc/maint-checkout-fix'
X-Git-Tag: v1.6.1-rc1~266
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=11bd3ddb913afd9665e7e822ea54be4fc8d2d5ea;p=git.git

Merge branch 'jc/maint-checkout-fix'

* jc/maint-checkout-fix:
  checkout: do not check out unmerged higher stages randomly

Conflicts:
	t/t7201-co.sh
---

11bd3ddb913afd9665e7e822ea54be4fc8d2d5ea
diff --cc t/t7201-co.sh
index 543b1c289,83a366f1e..25181388f
--- a/t/t7201-co.sh
+++ b/t/t7201-co.sh
@@@ -337,36 -337,26 +337,58 @@@ test_expect_success 
      test refs/heads/delete-me = "$(git symbolic-ref HEAD)" &&
      test_must_fail git checkout --track -b track'
  
 +test_expect_success \
 +    'checkout with --track fakes a sensible -b <name>' '
 +    git update-ref refs/remotes/origin/koala/bear renamer &&
 +    git update-ref refs/new/koala/bear renamer &&
 +
 +    git checkout --track origin/koala/bear &&
 +    test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" &&
 +    test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)" &&
 +
 +    git checkout master && git branch -D koala/bear &&
 +
 +    git checkout --track refs/remotes/origin/koala/bear &&
 +    test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" &&
 +    test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)" &&
 +
 +    git checkout master && git branch -D koala/bear &&
 +
 +    git checkout --track remotes/origin/koala/bear &&
 +    test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" &&
 +    test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)" &&
 +
 +    git checkout master && git branch -D koala/bear &&
 +
 +    git checkout --track refs/new/koala/bear &&
 +    test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" &&
 +    test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)"
 +'
 +
 +test_expect_success \
 +    'checkout with --track, but without -b, fails with too short tracked name' '
 +    test_must_fail git checkout --track renamer'
 +
+ test_expect_success 'checkout an unmerged path should fail' '
+ 	rm -f .git/index &&
+ 	O=$(echo original | git hash-object -w --stdin) &&
+ 	A=$(echo ourside | git hash-object -w --stdin) &&
+ 	B=$(echo theirside | git hash-object -w --stdin) &&
+ 	(
+ 		echo "100644 $A 0	fild" &&
+ 		echo "100644 $O 1	file" &&
+ 		echo "100644 $A 2	file" &&
+ 		echo "100644 $B 3	file" &&
+ 		echo "100644 $A 0	filf"
+ 	) | git update-index --index-info &&
+ 	echo "none of the above" >sample &&
+ 	cat sample >fild &&
+ 	cat sample >file &&
+ 	cat sample >filf &&
+ 	test_must_fail git checkout fild file filf &&
+ 	test_cmp sample fild &&
+ 	test_cmp sample filf &&
+ 	test_cmp sample file
+ '
+ 
  test_done