Re: [PATCH] Add a test for subtree rebase that loses commits

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Need to drop
David Greene <greened@xxxxxxxxxxxxx>
from List, no MX record

On 2016-01-05 05.40, David Greene wrote:
> From: "David A. Greene" <greened@xxxxxxxxxxxxx>
> 
> This test merges an external tree in as a subtree, makes some commits
> on top of it and splits it back out.  In the process the added commits
> are lost.  This is marked to expect failure so that we don't forget to
> fix it.
> 
> Signed-off-by: David A. Greene <greened@xxxxxxxxxxxxx>
> ---
>  t/t3427-rebase-subtree.sh | 68 +++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 68 insertions(+)
>  create mode 100755 t/t3427-rebase-subtree.sh
> 
> diff --git a/t/t3427-rebase-subtree.sh b/t/t3427-rebase-subtree.sh
> new file mode 100755
> index 0000000..7eb28ab
> --- /dev/null
> +++ b/t/t3427-rebase-subtree.sh
> @@ -0,0 +1,68 @@
> +#!/bin/sh
> +
> +test_description='git rebase tests for -Xsubtree
> +
> +This test runs git rebase and tests the subtree strategy.
> +'
> +. ./test-lib.sh
> +
> +addfile() {
> +    name=$1
> +    echo $(basename ${name}) > ${name}
> +    ${git} add ${name}
> +    ${git} commit -m "Add $(basename ${name})"
> +}
> +
> +check_equal()
> +{
> +	test_debug 'echo'
> +	test_debug "echo \"check a:\" \"{$1}\""
> +	test_debug "echo \"      b:\" \"{$2}\""
> +	if [ "$1" = "$2" ]; then
> +		return 0
> +	else
> +		return 1
> +	fi
> +}
> +
> +last_commit_message()
> +{
> +	git log --pretty=format:%s -1
> +}
> +
> +test_expect_success 'setup' '
> +	test_commit README &&
> +	mkdir files &&
When cd'ing into a directory,
we need to do it in a sub-shell:
> +	cd files &&
> +	git init &&
> +	test_commit master1 &&
> +	test_commit master2 &&
> +	test_commit master3 &&
> +	cd .. &&
	mkdir files &&
	(
	cd files &&
	git init &&
	test_commit master1 &&
	test_commit master2 &&
	test_commit master3
	)


(And similar below)
> +	test_debug "echo Add project master to master" &&
> +	git fetch files master &&
> +	git branch files-master FETCH_HEAD &&
> +	test_debug "echo Add subtree master to master via subtree" &&
> +	git read-tree --prefix=files_subtree files-master &&
> +	git checkout -- files_subtree &&
> +	tree=$(git write-tree) &&
> +	head=$(git rev-parse HEAD) &&
> +	rev=$(git rev-parse --verify files-master^0) &&
> +	commit=$(git commit-tree -p ${head} -p ${rev} -m "Add subproject master" ${tree}) &&
> +	git reset ${commit} &&
> +	cd files_subtree &&
> +	test_commit master4 &&
> +	cd .. &&
> +	test_commit files_subtree/master5
> +'
> +
> +# Does not preserve master4 and master5.
> +test_expect_failure 'Rebase default' '
> +	git checkout -b rebase-default master &&
> +	git filter-branch --prune-empty -f --subdirectory-filter files_subtree &&
> +	git commit -m "Empty commit" --allow-empty &&
> +	git rebase -Xsubtree=files_subtree  --preserve-merges --onto files-master master &&
> +	check_equal "$(last_commit_message)" "files_subtree/master5"
> +'
> +
> +test_done
> 

--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Kernel Development]     [Gcc Help]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [V4L]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]     [Fedora Users]