[PATCH] Add basic test-script for git-submodule
From: Lars Hjemli <hidden>
Date: 2016-06-15 22:43:13
Subsystem:
the rest · Maintainer:
Linus Torvalds
This test verifies the basic operations in git-submodule, i.e. that it is able to clone and update a submodule repository, that its status output is sane, and that it errors out when the submodule path is occupied during init. Signed-off-by: Lars Hjemli <redacted> --- Finally the test-script emerges. Btw, thanks for fixing my broken submodule patch :) t/t7400-submodule-basic.sh | 82 ++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 82 insertions(+), 0 deletions(-) create mode 100755 t/t7400-submodule-basic.sh
diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
new file mode 100755
index 0000000..2212b29
--- /dev/null
+++ b/t/t7400-submodule-basic.sh@@ -0,0 +1,82 @@ +#!/bin/sh +# +# Copyright (c) 2007 Lars Hjemli +# + +test_description='Basic submodule support in porcelain + +This test tries to run the init, update and status commands of git-submodule +with a known good setup (and two known bad) +' + +. ./test-lib.sh + + +# create a submodule repository +mkdir lib && cd lib +git-init >/dev/null +echo a >a && git-add a && git-commit -q -m "submodule commit 1" +git-tag -a -m "rev-1" rev-1 +rev1=$(git-rev-parse HEAD) +cd .. + +# add submodule and other files to super repo +echo a >a && echo z >z +git-add a lib z && git-commit -q -m "super commit 1" + +# move submodule to another location, register repo url in .gitmodules +mv lib .subrepo +GIT_CONFIG=.gitmodules git-config module.lib.url ./.subrepo + +test_expect_success 'status is "missing"' \ + 'git-submodule status | grep "^-$rev1"' + +# make sure 'init' will not overwrite a regular file +touch lib +test_expect_failure 'init fails when path is used by a file' \ + 'git-submodule init' + +# make sure 'init' will not overwrite a nonempty directory +rm lib +mkdir -p lib/foo +test_expect_failure 'init fails when path is used by a nonempty directory' \ + 'git-submodule init' + +# turn lib into an empty directory, just like git-checkout would do +rmdir lib/foo +test_expect_success 'init works when path is an empty dir' \ + 'git-submodule init && test -d lib/.git && git-diff --exit-code' + +head=$(cd lib && git-rev-parse HEAD) +test_expect_success 'submodule HEAD should match rev1' \ + 'test "$head" = "$rev1"' + +test_expect_success 'status is "up-to-date" after init' \ + 'git-submodule status | grep "^ $rev1"' + +# change the submodule HEAD +cd lib +echo b >b && git-add b && git-commit -q -m "submodule commit 2" +rev2=$(git-rev-parse HEAD) +cd .. + +test_expect_success 'status is "modified" after submodule commit' \ + 'git-submodule status | grep "^\+$rev2"' + +test_expect_success 'the --cached sha1 should be rev1' \ + 'git-submodule --cached status | grep "^\+$rev1"' + +test_expect_failure 'git-diff --exit-code reports local modifications' \ + 'git-diff --exit-code' + +test_expect_success 'update should checkout the correct commit' \ + 'git-submodule update && git-diff --exit-code' + +head=$(cd lib && git-rev-parse HEAD) +test_expect_success 'submodule HEAD should match rev1' \ + 'test "$head" = "$rev1"' + +test_expect_success 'status is "up-to-date" after update' \ + 'git-submodule status | grep "^ $rev1"' + +test_done
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1.5.2.74.g6b2d