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authorLars Hjemli <hjemli@gmail.com>2007-06-02 03:27:42 +0200
committerJunio C Hamano <junkio@cox.net>2007-06-02 12:48:07 -0700
commit88961ef2589433044365213fab98de081a1ce70f (patch)
tree48570402a349b983f6d57ec480008056caeda622
parent70c7ac22de681a83621bda03e676348170c8d8a2 (diff)
downloadgit-88961ef2589433044365213fab98de081a1ce70f.tar.gz
git-88961ef2589433044365213fab98de081a1ce70f.tar.xz
Add basic test-script for git-submodule
This test tries to verify basic sanity of git-submodule, i.e. that it is able to clone and update a submodule repository, that its status output is sane, and that it barfs when the submodule path is occupied during init. Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
-rwxr-xr-xt/t7400-submodule-basic.sh143
1 files changed, 143 insertions, 0 deletions
diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
new file mode 100755
index 000000000..627472972
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+++ b/t/t7400-submodule-basic.sh
@@ -0,0 +1,143 @@
+#!/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 setup:
+# -create a repository in directory lib
+# -add a couple of files
+# -add directory lib to 'superproject', this creates a DIRLINK entry
+# -add a couple of regular files to enable testing of submodule filtering
+# -mv lib subrepo
+# -add an entry to .gitmodules for path 'lib'
+#
+test_expect_success 'Prepare submodule testing' '
+ mkdir lib &&
+ cd lib &&
+ git-init &&
+ echo a >a &&
+ git-add a &&
+ git-commit -m "submodule commit 1" &&
+ git-tag -a -m "rev-1" rev-1 &&
+ rev1=$(git-rev-parse HEAD) &&
+ if test -z "$rev1"
+ then
+ 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 module.lib.url ./.subrepo
+'
+
+test_expect_success 'status should only print one line' '
+ lines=$(git-submodule status | wc -l) &&
+ test $lines = 1
+'
+
+test_expect_success 'status should initially be "missing"' '
+ git-submodule status | grep "^-$rev1"
+'
+
+test_expect_success 'init should fail when path is used by a file' '
+ echo "hello" >lib &&
+ if git-submodule init
+ then
+ echo "[OOPS] init should have failed"
+ false
+ elif test -f lib && test "$(cat lib)" != "hello"
+ then
+ echo "[OOPS] init failed but lib file was molested"
+ false
+ else
+ rm lib
+ fi
+'
+
+test_expect_success 'init should fail when path is used by a nonempty directory' '
+ mkdir lib &&
+ echo "hello" >lib/a &&
+ if git-submodule init
+ then
+ echo "[OOPS] init should have failed"
+ false
+ elif test "$(cat lib/a)" != "hello"
+ then
+ echo "[OOPS] init failed but lib/a was molested"
+ false
+ else
+ rm lib/a
+ fi
+'
+
+test_expect_success 'init should work when path is an empty dir' '
+ rm -rf lib &&
+ mkdir lib &&
+ git-submodule init &&
+ head=$(cd lib && git-rev-parse HEAD) &&
+ if test -z "$head"
+ then
+ echo "[OOPS] Failed to obtain submodule head"
+ false
+ elif test "$head" != "$rev1"
+ then
+ echo "[OOPS] Submodule head is $head but should have been $rev1"
+ false
+ fi
+'
+
+test_expect_success 'status should be "up-to-date" after init' '
+ git-submodule status | grep "^ $rev1"
+'
+
+test_expect_success 'status should be "modified" after submodule commit' '
+ cd lib &&
+ echo b >b &&
+ git-add b &&
+ git-commit -m "submodule commit 2" &&
+ rev2=$(git-rev-parse HEAD) &&
+ cd .. &&
+ if test -z "$rev2"
+ then
+ echo "[OOPS] submodule git-rev-parse returned nothing"
+ false
+ fi &&
+ git-submodule status | grep "^+$rev2"
+'
+
+test_expect_success 'the --cached sha1 should be rev1' '
+ git-submodule --cached status | grep "^+$rev1"
+'
+
+test_expect_success 'update should checkout rev1' '
+ git-submodule update &&
+ head=$(cd lib && git-rev-parse HEAD) &&
+ if test -z "$head"
+ then
+ echo "[OOPS] submodule git-rev-parse returned nothing"
+ false
+ elif test "$head" != "$rev1"
+ then
+ echo "[OOPS] init did not checkout correct head"
+ false
+ fi
+'
+
+test_expect_success 'status should be "up-to-date" after update' '
+ git-submodule status | grep "^ $rev1"
+'
+
+test_done