diff options
Diffstat (limited to 't/t7400-submodule-basic.sh')
| -rwxr-xr-x | t/t7400-submodule-basic.sh | 244 |
1 files changed, 192 insertions, 52 deletions
diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh index 7a9b505b13..0f2ccc6cf0 100755 --- a/t/t7400-submodule-basic.sh +++ b/t/t7400-submodule-basic.sh @@ -6,72 +6,135 @@ test_description='Basic porcelain support for submodules This test tries to verify basic sanity of the init, update and status -subcommands of git-submodule. +subcommands of git submodule. ' . ./test-lib.sh # # Test setup: -# -create a repository in directory lib +# -create a repository in directory init # -add a couple of files -# -add directory lib to 'superproject', this creates a DIRLINK entry +# -add directory init to 'superproject', this creates a DIRLINK entry # -add a couple of regular files to enable testing of submodule filtering -# -mv lib subrepo +# -mv init subrepo # -add an entry to .gitmodules for submodule 'example' # test_expect_success 'Prepare submodule testing' ' - mkdir lib && - cd lib && - git-init && + : > t && + git add t && + git commit -m "initial commit" && + git branch initial HEAD && + 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 && - rev1=$(git-rev-parse HEAD) && + git add a && + git commit -m "submodule commit 1" && + git tag -a -m "rev-1" rev-1 && + rev1=$(git rev-parse HEAD) && if test -z "$rev1" then - echo "[OOPS] submodule git-rev-parse returned nothing" + echo "[OOPS] submodule git rev-parse returned nothing" false fi && cd .. && echo a >a && echo z >z && - git-add a lib z && - git-commit -m "super commit 1" && - mv lib .subrepo && - GIT_CONFIG=.gitmodules git-config submodule.example.url git://example.com/lib.git + git add a init z && + git commit -m "super commit 1" && + mv init .subrepo && + GIT_CONFIG=.gitmodules git config submodule.example.url git://example.com/init.git +' + +test_expect_success 'Prepare submodule add testing' ' + submodurl=$(pwd) + ( + mkdir addtest && + cd addtest && + git init + ) +' + +test_expect_success 'submodule add' ' + ( + cd addtest && + git submodule add "$submodurl" submod && + git submodule init + ) +' + +test_expect_success 'submodule add --branch' ' + ( + cd addtest && + git submodule add -b initial "$submodurl" submod-branch && + git submodule init && + cd submod-branch && + git branch | grep initial + ) +' + +test_expect_success 'submodule add with ./ in path' ' + ( + cd addtest && + git submodule add "$submodurl" ././dotsubmod/./frotz/./ && + git submodule init + ) +' + +test_expect_success 'submodule add with // in path' ' + ( + cd addtest && + git submodule add "$submodurl" slashslashsubmod///frotz// && + git submodule init + ) +' + +test_expect_success 'submodule add with /.. in path' ' + ( + cd addtest && + git submodule add "$submodurl" dotdotsubmod/../realsubmod/frotz/.. && + git submodule init + ) +' + +test_expect_success 'submodule add with ./, /.. and // in path' ' + ( + cd addtest && + git submodule add "$submodurl" dot/dotslashsubmod/./../..////realsubmod2/a/b/c/d/../../../../frotz//.. && + git submodule init + ) ' test_expect_success 'status should fail for unmapped paths' ' - if git-submodule status + if git submodule status then echo "[OOPS] submodule status succeeded" false - elif ! GIT_CONFIG=.gitmodules git-config submodule.example.path lib + elif ! GIT_CONFIG=.gitmodules git config submodule.example.path init then - echo "[OOPS] git-config failed to update .gitmodules" + echo "[OOPS] git config failed to update .gitmodules" false fi ' test_expect_success 'status should only print one line' ' - lines=$(git-submodule status | wc -l) && + lines=$(git submodule status | wc -l) && test $lines = 1 ' test_expect_success 'status should initially be "missing"' ' - git-submodule status | grep "^-$rev1" + git submodule status | grep "^-$rev1" ' test_expect_success 'init should register submodule url in .git/config' ' - git-submodule init && - url=$(git-config submodule.example.url) && - if test "$url" != "git://example.com/lib.git" + git submodule init && + url=$(git config submodule.example.url) && + if test "$url" != "git://example.com/init.git" then echo "[OOPS] init succeeded but submodule url is wrong" false - elif ! git-config submodule.example.url ./.subrepo + elif test_must_fail git config submodule.example.url ./.subrepo then echo "[OOPS] init succeeded but update of url failed" false @@ -79,41 +142,41 @@ test_expect_success 'init should register submodule url in .git/config' ' ' test_expect_success 'update should fail when path is used by a file' ' - echo "hello" >lib && - if git-submodule update + echo "hello" >init && + if git submodule update then echo "[OOPS] update should have failed" false - elif test "$(cat lib)" != "hello" + elif test "$(cat init)" != "hello" then - echo "[OOPS] update failed but lib file was molested" + echo "[OOPS] update failed but init file was molested" false else - rm lib + rm init fi ' test_expect_success 'update should fail when path is used by a nonempty directory' ' - mkdir lib && - echo "hello" >lib/a && - if git-submodule update + mkdir init && + echo "hello" >init/a && + if git submodule update then echo "[OOPS] update should have failed" false - elif test "$(cat lib/a)" != "hello" + elif test "$(cat init/a)" != "hello" then - echo "[OOPS] update failed but lib/a was molested" + echo "[OOPS] update failed but init/a was molested" false else - rm lib/a + rm init/a fi ' test_expect_success 'update should work when path is an empty dir' ' - rm -rf lib && - mkdir lib && - git-submodule update && - head=$(cd lib && git-rev-parse HEAD) && + rm -rf init && + mkdir init && + git submodule update && + head=$(cd init && git rev-parse HEAD) && if test -z "$head" then echo "[OOPS] Failed to obtain submodule head" @@ -126,34 +189,38 @@ test_expect_success 'update should work when path is an empty dir' ' ' test_expect_success 'status should be "up-to-date" after update' ' - git-submodule status | grep "^ $rev1" + git submodule status | grep "^ $rev1" ' test_expect_success 'status should be "modified" after submodule commit' ' - cd lib && + cd init && echo b >b && - git-add b && - git-commit -m "submodule commit 2" && - rev2=$(git-rev-parse HEAD) && + git add b && + git commit -m "submodule commit 2" && + rev2=$(git rev-parse HEAD) && cd .. && if test -z "$rev2" then - echo "[OOPS] submodule git-rev-parse returned nothing" + echo "[OOPS] submodule git rev-parse returned nothing" false fi && - git-submodule status | grep "^+$rev2" + git submodule status | grep "^+$rev2" ' test_expect_success 'the --cached sha1 should be rev1' ' - git-submodule --cached status | grep "^+$rev1" + git submodule --cached status | grep "^+$rev1" +' + +test_expect_success 'git diff should report the SHA1 of the new submodule commit' ' + git diff | grep "^+Subproject commit $rev2" ' test_expect_success 'update should checkout rev1' ' - git-submodule update && - head=$(cd lib && git-rev-parse HEAD) && + git submodule update init && + head=$(cd init && git rev-parse HEAD) && if test -z "$head" then - echo "[OOPS] submodule git-rev-parse returned nothing" + echo "[OOPS] submodule git rev-parse returned nothing" false elif test "$head" != "$rev1" then @@ -163,7 +230,80 @@ test_expect_success 'update should checkout rev1' ' ' test_expect_success 'status should be "up-to-date" after update' ' - git-submodule status | grep "^ $rev1" + git submodule status | grep "^ $rev1" +' + +test_expect_success 'checkout superproject with subproject already present' ' + git checkout initial && + git checkout master +' + +test_expect_success 'apply submodule diff' ' + git branch second && + ( + cd init && + echo s >s && + git add s && + git commit -m "change subproject" + ) && + git update-index --add init && + git commit -m "change init" && + git format-patch -1 --stdout >P.diff && + git checkout second && + git apply --index P.diff && + D=$(git diff --cached master) && + test -z "$D" +' + +test_expect_success 'update --init' ' + + mv init init2 && + git config -f .gitmodules submodule.example.url "$(pwd)/init2" && + git config --remove-section submodule.example + git submodule update init > 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 'submodule <invalid-path> warns' ' + + git submodule no-such-submodule 2> output.err && + grep "^error: .*no-such-submodule" output.err + ' test_done |