You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
405 lines
8.7 KiB
405 lines
8.7 KiB
#!/bin/sh |
|
# |
|
# Copyright (c) 2007 Lars Hjemli |
|
# |
|
|
|
test_description='Basic porcelain support for submodules |
|
|
|
This test tries to verify basic sanity of the init, update and status |
|
subcommands of git submodule. |
|
' |
|
|
|
. ./test-lib.sh |
|
|
|
test_expect_success 'setup - initial commit' ' |
|
>t && |
|
git add t && |
|
git commit -m "initial commit" && |
|
git branch initial |
|
' |
|
|
|
test_expect_success 'setup - repository in init subdirectory' ' |
|
mkdir init && |
|
( |
|
cd init && |
|
git init && |
|
echo a >a && |
|
git add a && |
|
git commit -m "submodule commit 1" && |
|
git tag -a -m "rev-1" rev-1 |
|
) |
|
' |
|
|
|
test_expect_success 'setup - commit with gitlink' ' |
|
echo a >a && |
|
echo z >z && |
|
git add a init z && |
|
git commit -m "super commit 1" |
|
' |
|
|
|
test_expect_success 'setup - hide init subdirectory' ' |
|
mv init .subrepo |
|
' |
|
|
|
test_expect_success 'setup - repository to add submodules to' ' |
|
git init addtest |
|
' |
|
|
|
# The 'submodule add' tests need some repository to add as a submodule. |
|
# The trash directory is a good one as any. |
|
submodurl=$TRASH_DIRECTORY |
|
|
|
listbranches() { |
|
git for-each-ref --format='%(refname)' 'refs/heads/*' |
|
} |
|
|
|
inspect() { |
|
dir=$1 && |
|
dotdot="${2:-..}" && |
|
|
|
( |
|
cd "$dir" && |
|
listbranches >"$dotdot/heads" && |
|
{ git symbolic-ref HEAD || :; } >"$dotdot/head" && |
|
git rev-parse HEAD >"$dotdot/head-sha1" && |
|
git update-index --refresh && |
|
git diff-files --exit-code && |
|
git clean -n -d -x >"$dotdot/untracked" |
|
) |
|
} |
|
|
|
test_expect_success 'submodule add' ' |
|
echo "refs/heads/master" >expect && |
|
>empty && |
|
|
|
( |
|
cd addtest && |
|
git submodule add "$submodurl" submod && |
|
git submodule init |
|
) && |
|
|
|
rm -f heads head untracked && |
|
inspect addtest/submod ../.. && |
|
test_cmp expect heads && |
|
test_cmp expect head && |
|
test_cmp empty untracked |
|
' |
|
|
|
test_expect_success 'submodule add --branch' ' |
|
echo "refs/heads/initial" >expect-head && |
|
cat <<-\EOF >expect-heads && |
|
refs/heads/initial |
|
refs/heads/master |
|
EOF |
|
>empty && |
|
|
|
( |
|
cd addtest && |
|
git submodule add -b initial "$submodurl" submod-branch && |
|
git submodule init |
|
) && |
|
|
|
rm -f heads head untracked && |
|
inspect addtest/submod-branch ../.. && |
|
test_cmp expect-heads heads && |
|
test_cmp expect-head head && |
|
test_cmp empty untracked |
|
' |
|
|
|
test_expect_success 'submodule add with ./ in path' ' |
|
echo "refs/heads/master" >expect && |
|
>empty && |
|
|
|
( |
|
cd addtest && |
|
git submodule add "$submodurl" ././dotsubmod/./frotz/./ && |
|
git submodule init |
|
) && |
|
|
|
rm -f heads head untracked && |
|
inspect addtest/dotsubmod/frotz ../../.. && |
|
test_cmp expect heads && |
|
test_cmp expect head && |
|
test_cmp empty untracked |
|
' |
|
|
|
test_expect_success 'submodule add with // in path' ' |
|
echo "refs/heads/master" >expect && |
|
>empty && |
|
|
|
( |
|
cd addtest && |
|
git submodule add "$submodurl" slashslashsubmod///frotz// && |
|
git submodule init |
|
) && |
|
|
|
rm -f heads head untracked && |
|
inspect addtest/slashslashsubmod/frotz ../../.. && |
|
test_cmp expect heads && |
|
test_cmp expect head && |
|
test_cmp empty untracked |
|
' |
|
|
|
test_expect_success 'submodule add with /.. in path' ' |
|
echo "refs/heads/master" >expect && |
|
>empty && |
|
|
|
( |
|
cd addtest && |
|
git submodule add "$submodurl" dotdotsubmod/../realsubmod/frotz/.. && |
|
git submodule init |
|
) && |
|
|
|
rm -f heads head untracked && |
|
inspect addtest/realsubmod ../.. && |
|
test_cmp expect heads && |
|
test_cmp expect head && |
|
test_cmp empty untracked |
|
' |
|
|
|
test_expect_success 'submodule add with ./, /.. and // in path' ' |
|
echo "refs/heads/master" >expect && |
|
>empty && |
|
|
|
( |
|
cd addtest && |
|
git submodule add "$submodurl" dot/dotslashsubmod/./../..////realsubmod2/a/b/c/d/../../../../frotz//.. && |
|
git submodule init |
|
) && |
|
|
|
rm -f heads head untracked && |
|
inspect addtest/realsubmod2 ../.. && |
|
test_cmp expect heads && |
|
test_cmp expect head && |
|
test_cmp empty untracked |
|
' |
|
|
|
test_expect_success 'setup - add an example entry to .gitmodules' ' |
|
GIT_CONFIG=.gitmodules \ |
|
git config submodule.example.url git://example.com/init.git |
|
' |
|
|
|
test_expect_success 'status should fail for unmapped paths' ' |
|
test_must_fail git submodule status |
|
' |
|
|
|
test_expect_success 'setup - map path in .gitmodules' ' |
|
cat <<\EOF >expect && |
|
[submodule "example"] |
|
url = git://example.com/init.git |
|
path = init |
|
EOF |
|
|
|
GIT_CONFIG=.gitmodules git config submodule.example.path init && |
|
|
|
test_cmp expect .gitmodules |
|
' |
|
|
|
test_expect_success 'status should only print one line' ' |
|
git submodule status >lines && |
|
test $(wc -l <lines) = 1 |
|
' |
|
|
|
test_expect_success 'setup - fetch commit name from submodule' ' |
|
rev1=$(cd .subrepo && git rev-parse HEAD) && |
|
printf "rev1: %s\n" "$rev1" && |
|
test -n "$rev1" |
|
' |
|
|
|
test_expect_success 'status should initially be "missing"' ' |
|
git submodule status >lines && |
|
grep "^-$rev1" lines |
|
' |
|
|
|
test_expect_success 'init should register submodule url in .git/config' ' |
|
echo git://example.com/init.git >expect && |
|
|
|
git submodule init && |
|
git config submodule.example.url >url && |
|
git config submodule.example.url ./.subrepo && |
|
|
|
test_cmp expect url |
|
' |
|
|
|
test_expect_success 'update should fail when path is used by a file' ' |
|
echo hello >expect && |
|
|
|
echo "hello" >init && |
|
test_must_fail git submodule update && |
|
|
|
test_cmp expect init |
|
' |
|
|
|
test_expect_success 'update should fail when path is used by a nonempty directory' ' |
|
echo hello >expect && |
|
|
|
rm -fr init && |
|
mkdir init && |
|
echo "hello" >init/a && |
|
|
|
test_must_fail git submodule update && |
|
|
|
test_cmp expect init/a |
|
' |
|
|
|
test_expect_success 'update should work when path is an empty dir' ' |
|
rm -fr init && |
|
rm -f head-sha1 && |
|
echo "$rev1" >expect && |
|
|
|
mkdir init && |
|
git submodule update && |
|
|
|
inspect init && |
|
test_cmp expect head-sha1 |
|
' |
|
|
|
test_expect_success 'status should be "up-to-date" after update' ' |
|
git submodule status >list && |
|
grep "^ $rev1" list |
|
' |
|
|
|
test_expect_success 'status should be "modified" after submodule commit' ' |
|
( |
|
cd init && |
|
echo b >b && |
|
git add b && |
|
git commit -m "submodule commit 2" |
|
) && |
|
|
|
rev2=$(cd init && git rev-parse HEAD) && |
|
test -n "$rev2" && |
|
git submodule status >list && |
|
|
|
grep "^+$rev2" list |
|
' |
|
|
|
test_expect_success 'the --cached sha1 should be rev1' ' |
|
git submodule --cached status >list && |
|
grep "^+$rev1" list |
|
' |
|
|
|
test_expect_success 'git diff should report the SHA1 of the new submodule commit' ' |
|
git diff >diff && |
|
grep "^+Subproject commit $rev2" diff |
|
' |
|
|
|
test_expect_success 'update should checkout rev1' ' |
|
rm -f head-sha1 && |
|
echo "$rev1" >expect && |
|
|
|
git submodule update init && |
|
inspect init && |
|
|
|
test_cmp expect head-sha1 |
|
' |
|
|
|
test_expect_success 'status should be "up-to-date" after update' ' |
|
git submodule status >list && |
|
grep "^ $rev1" list |
|
' |
|
|
|
test_expect_success 'checkout superproject with subproject already present' ' |
|
git checkout initial && |
|
git checkout master |
|
' |
|
|
|
test_expect_success 'apply submodule diff' ' |
|
>empty && |
|
|
|
git branch second && |
|
( |
|
cd init && |
|
echo s >s && |
|
git add s && |
|
git commit -m "change subproject" |
|
) && |
|
git update-index --add init && |
|
git commit -m "change init" && |
|
git format-patch -1 --stdout >P.diff && |
|
git checkout second && |
|
git apply --index P.diff && |
|
|
|
git diff --cached master >staged && |
|
test_cmp empty staged |
|
' |
|
|
|
test_expect_success 'update --init' ' |
|
mv init init2 && |
|
git config -f .gitmodules submodule.example.url "$(pwd)/init2" && |
|
git config --remove-section submodule.example && |
|
test_must_fail git config submodule.example.url && |
|
|
|
git submodule update init > update.out && |
|
cat update.out && |
|
grep "not initialized" update.out && |
|
! test -d init/.git && |
|
|
|
git submodule update --init init && |
|
test -d init/.git |
|
' |
|
|
|
test_expect_success 'do not add files from a submodule' ' |
|
|
|
git reset --hard && |
|
test_must_fail git add init/a |
|
|
|
' |
|
|
|
test_expect_success 'gracefully add submodule with a trailing slash' ' |
|
|
|
git reset --hard && |
|
git commit -m "commit subproject" init && |
|
(cd init && |
|
echo b > a) && |
|
git add init/ && |
|
git diff --exit-code --cached init && |
|
commit=$(cd init && |
|
git commit -m update a >/dev/null && |
|
git rev-parse HEAD) && |
|
git add init/ && |
|
test_must_fail git diff --exit-code --cached init && |
|
test $commit = $(git ls-files --stage | |
|
sed -n "s/^160000 \([^ ]*\).*/\1/p") |
|
|
|
' |
|
|
|
test_expect_success 'ls-files gracefully handles trailing slash' ' |
|
|
|
test "init" = "$(git ls-files init/)" |
|
|
|
' |
|
|
|
test_expect_success 'moving to a commit without submodule does not leave empty dir' ' |
|
rm -rf init && |
|
mkdir init && |
|
git reset --hard && |
|
git checkout initial && |
|
test ! -d init && |
|
git checkout second |
|
' |
|
|
|
test_expect_success 'submodule <invalid-path> warns' ' |
|
|
|
git submodule no-such-submodule 2> output.err && |
|
grep "^error: .*no-such-submodule" output.err |
|
|
|
' |
|
|
|
test_expect_success 'add submodules without specifying an explicit path' ' |
|
mkdir repo && |
|
cd repo && |
|
git init && |
|
echo r >r && |
|
git add r && |
|
git commit -m "repo commit 1" && |
|
cd .. && |
|
git clone --bare repo/ bare.git && |
|
cd addtest && |
|
git submodule add "$submodurl/repo" && |
|
git config -f .gitmodules submodule.repo.path repo && |
|
git submodule add "$submodurl/bare.git" && |
|
git config -f .gitmodules submodule.bare.path bare |
|
' |
|
|
|
test_done
|
|
|