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git-p4: Verify detection of "empty" branch creation

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Current implementation of new branch parent detection works on the
principle that the new branch is a complete integration, with no
changes, of the original files.
This test shows this deficiency in the particular case when the new
branch is created from a subset of the original files.

Signed-off-by: Vitor Antunes <vitor.hda@gmail.com>
Acked-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Vitor Antunes 2012-05-26 10:56:05 +01:00 committed by Junio C Hamano
parent 9e826dfd57
commit ad71f6617e
1 changed files with 54 additions and 0 deletions
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54
t/t9801-git-p4-branch.sh
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@ -358,6 +358,60 @@ test_expect_success 'git p4 sync changes to two branches in the same changelist'
)
'
# Create a branch by integrating a single file
test_expect_success 'git p4 file subset branch' '
(
cd "$cli" &&
p4 integrate //depot/branch1/file1 //depot/branch6/file1 &&
p4 submit -d "Integrate file1 alone from branch1 to branch6"
)
'
# Check if git p4 creates a new branch containing a single file,
# instead of keeping the old files from the original branch
test_expect_failure 'git p4 clone file subset branch' '
test_when_finished cleanup_git &&
test_create_repo "$git" &&
(
cd "$git" &&
git config git-p4.branchList branch1:branch2 &&
git config --add git-p4.branchList branch1:branch3 &&
git config --add git-p4.branchList branch1:branch4 &&
git config --add git-p4.branchList branch1:branch5 &&
git config --add git-p4.branchList branch1:branch6 &&
git p4 clone --dest=. --detect-branches //depot@all &&
git log --all --graph --decorate --stat &&
git reset --hard p4/depot/branch1 &&
test_path_is_file file1 &&
test_path_is_file file2 &&
test_path_is_file file3 &&
grep update file2 &&
git reset --hard p4/depot/branch2 &&
test_path_is_file file1 &&
test_path_is_file file2 &&
test_path_is_missing file3 &&
! grep update file2 &&
git reset --hard p4/depot/branch3 &&
test_path_is_file file1 &&
test_path_is_file file2 &&
test_path_is_missing file3 &&
grep update file2 &&
git reset --hard p4/depot/branch4 &&
test_path_is_file file1 &&
test_path_is_file file2 &&
test_path_is_file file3 &&
! grep update file2 &&
git reset --hard p4/depot/branch5 &&
test_path_is_file file1 &&
test_path_is_file file2 &&
test_path_is_file file3 &&
! grep update file2 &&
git reset --hard p4/depot/branch6 &&
test_path_is_file file1 &&
test_path_is_missing file2 &&
test_path_is_missing file3
)
'
test_expect_success 'kill p4d' '
kill_p4d
'