git/t/t5617-clone-submodules-remote.sh
Emily Shaffer 132f600b06 clone: pass --single-branch during --recurse-submodules
Previously, performing "git clone --recurse-submodules --single-branch"
resulted in submodules cloning all branches even though the superproject
cloned only one branch. Pipe --single-branch through the submodule
helper framework to make it to 'clone' later on.

Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-02-25 10:00:38 -08:00

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#!/bin/sh
test_description='Test cloning repos with submodules using remote-tracking branches'
. ./test-lib.sh
pwd=$(pwd)
test_expect_success 'setup' '
git checkout -b master &&
test_commit commit1 &&
mkdir sub &&
(
cd sub &&
git init &&
test_commit subcommit1 &&
git tag sub_when_added_to_super &&
git branch other
) &&
git submodule add "file://$pwd/sub" sub &&
git commit -m "add submodule" &&
(
cd sub &&
test_commit subcommit2
)
'
test_expect_success 'clone with --no-remote-submodules' '
test_when_finished "rm -rf super_clone" &&
git clone --recurse-submodules --no-remote-submodules "file://$pwd/." super_clone &&
(
cd super_clone/sub &&
git diff --exit-code sub_when_added_to_super
)
'
test_expect_success 'clone with --remote-submodules' '
test_when_finished "rm -rf super_clone" &&
git clone --recurse-submodules --remote-submodules "file://$pwd/." super_clone &&
(
cd super_clone/sub &&
git diff --exit-code remotes/origin/master
)
'
test_expect_success 'check the default is --no-remote-submodules' '
test_when_finished "rm -rf super_clone" &&
git clone --recurse-submodules "file://$pwd/." super_clone &&
(
cd super_clone/sub &&
git diff --exit-code sub_when_added_to_super
)
'
test_expect_success 'clone with --single-branch' '
test_when_finished "rm -rf super_clone" &&
git clone --recurse-submodules --single-branch "file://$pwd/." super_clone &&
(
cd super_clone/sub &&
git rev-parse --verify origin/master &&
test_must_fail git rev-parse --verify origin/other
)
'
test_done