Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 261 insertions, 0 deletions

diff --git a/t/t7411-submodule-config.sh b/t/t7411-submodule-config.sh
new file mode 100755
index 0000000..c016794
--- /dev/null
+++ b/t/t7411-submodule-config.sh
@@ -0,0 +1,261 @@
+#!/bin/sh
+#
+# Copyright (c) 2014 Heiko Voigt
+#
+
+test_description='Test submodules config cache infrastructure
+
+This test verifies that parsing .gitmodules configurations directly
+from the database and from the worktree works.
+'
+
+TEST_NO_CREATE_REPO=1
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	git config --global protocol.file.allow always
+'
+test_expect_success 'submodule config cache setup' '
+	mkdir submodule &&
+	(cd submodule &&
+		git init &&
+		echo a >a &&
+		git add . &&
+		git commit -ma
+	) &&
+	mkdir super &&
+	(cd super &&
+		git init &&
+		git submodule add ../submodule &&
+		git submodule add ../submodule a &&
+		git commit -m "add as submodule and as a" &&
+		git mv a b &&
+		git commit -m "move a to b"
+	)
+'
+
+test_expect_success 'configuration parsing with error' '
+	test_when_finished "rm -rf repo" &&
+	test_create_repo repo &&
+	cat >repo/.gitmodules <<-\EOF &&
+	[submodule "s"]
+		path
+		ignore
+	EOF
+	(
+		cd repo &&
+		test_must_fail test-tool submodule-config "" s 2>actual &&
+		test_i18ngrep "bad config" actual
+	)
+'
+
+cat >super/expect <<EOF
+Submodule name: 'a' for path 'a'
+Submodule name: 'a' for path 'b'
+Submodule name: 'submodule' for path 'submodule'
+Submodule name: 'submodule' for path 'submodule'
+EOF
+
+test_expect_success 'test parsing and lookup of submodule config by path' '
+	(cd super &&
+		test-tool submodule-config \
+			HEAD^ a \
+			HEAD b \
+			HEAD^ submodule \
+			HEAD submodule \
+				>actual &&
+		test_cmp expect actual
+	)
+'
+
+test_expect_success 'test parsing and lookup of submodule config by name' '
+	(cd super &&
+		test-tool submodule-config --name \
+			HEAD^ a \
+			HEAD a \
+			HEAD^ submodule \
+			HEAD submodule \
+				>actual &&
+		test_cmp expect actual
+	)
+'
+
+cat >super/expect_error <<EOF
+Submodule name: 'a' for path 'b'
+Submodule name: 'submodule' for path 'submodule'
+EOF
+
+test_expect_success 'error in history of one submodule config lets continue, stderr message contains blob ref' '
+	ORIG=$(git -C super rev-parse HEAD) &&
+	test_when_finished "git -C super reset --hard $ORIG" &&
+	(cd super &&
+		cp .gitmodules .gitmodules.bak &&
+		echo "	value = \"" >>.gitmodules &&
+		git add .gitmodules &&
+		mv .gitmodules.bak .gitmodules &&
+		git commit -m "add error" &&
+		sha1=$(git rev-parse HEAD) &&
+		test-tool submodule-config \
+			HEAD b \
+			HEAD submodule \
+				>actual \
+				2>actual_stderr &&
+		test_cmp expect_error actual &&
+		test_i18ngrep "submodule-blob $sha1:.gitmodules" actual_stderr >/dev/null
+	)
+'
+
+test_expect_success 'using different treeishs works' '
+	(
+		cd super &&
+		git tag new_tag &&
+		tree=$(git rev-parse HEAD^{tree}) &&
+		commit=$(git rev-parse HEAD^{commit}) &&
+		test-tool submodule-config $commit b >expect &&
+		test-tool submodule-config $tree b >actual.1 &&
+		test-tool submodule-config new_tag b >actual.2 &&
+		test_cmp expect actual.1 &&
+		test_cmp expect actual.2
+	)
+'
+
+test_expect_success 'error in history in fetchrecursesubmodule lets continue' '
+	ORIG=$(git -C super rev-parse HEAD) &&
+	test_when_finished "git -C super reset --hard $ORIG" &&
+	(cd super &&
+		git config -f .gitmodules \
+			submodule.submodule.fetchrecursesubmodules blabla &&
+		git add .gitmodules &&
+		git config --unset -f .gitmodules \
+			submodule.submodule.fetchrecursesubmodules &&
+		git commit -m "add error in fetchrecursesubmodules" &&
+		test-tool submodule-config \
+			HEAD b \
+			HEAD submodule \
+				>actual &&
+		test_cmp expect_error actual
+	)
+'
+
+test_expect_success 'reading submodules config from the working tree' '
+	(cd super &&
+		echo "../submodule" >expect &&
+		test-tool submodule config-list submodule.submodule.url >actual &&
+		test_cmp expect actual
+	)
+'
+
+test_expect_success 'unsetting submodules config from the working tree' '
+	(cd super &&
+		test-tool submodule config-unset submodule.submodule.url &&
+		test-tool submodule config-list submodule.submodule.url >actual &&
+		test_must_be_empty actual
+	)
+'
+
+
+test_expect_success 'writing submodules config' '
+	(cd super &&
+		echo "new_url" >expect &&
+		test-tool submodule config-set submodule.submodule.url "new_url" &&
+		test-tool submodule config-list submodule.submodule.url >actual &&
+		test_cmp expect actual
+	)
+'
+
+test_expect_success 'overwriting unstaged submodules config' '
+	test_when_finished "git -C super checkout .gitmodules" &&
+	(cd super &&
+		echo "newer_url" >expect &&
+		test-tool submodule config-set submodule.submodule.url "newer_url" &&
+		test-tool submodule config-list submodule.submodule.url >actual &&
+		test_cmp expect actual
+	)
+'
+
+test_expect_success 'writeable .gitmodules when it is in the working tree' '
+	test-tool -C super submodule config-writeable
+'
+
+test_expect_success 'writeable .gitmodules when it is nowhere in the repository' '
+	ORIG=$(git -C super rev-parse HEAD) &&
+	test_when_finished "git -C super reset --hard $ORIG" &&
+	(cd super &&
+		git rm .gitmodules &&
+		git commit -m "remove .gitmodules from the current branch" &&
+		test-tool submodule config-writeable
+	)
+'
+
+test_expect_success 'non-writeable .gitmodules when it is in the index but not in the working tree' '
+	test_when_finished "git -C super checkout .gitmodules" &&
+	(cd super &&
+		rm -f .gitmodules &&
+		test_must_fail test-tool submodule config-writeable
+	)
+'
+
+test_expect_success 'non-writeable .gitmodules when it is in the current branch but not in the index' '
+	ORIG=$(git -C super rev-parse HEAD) &&
+	test_when_finished "git -C super reset --hard $ORIG" &&
+	(cd super &&
+		git rm .gitmodules &&
+		test_must_fail test-tool submodule config-writeable
+	)
+'
+
+test_expect_success 'reading submodules config from the index when .gitmodules is not in the working tree' '
+	ORIG=$(git -C super rev-parse HEAD) &&
+	test_when_finished "git -C super reset --hard $ORIG" &&
+	(cd super &&
+		test-tool submodule config-set submodule.submodule.url "staged_url" &&
+		git add .gitmodules &&
+		rm -f .gitmodules &&
+		echo "staged_url" >expect &&
+		test-tool submodule config-list submodule.submodule.url >actual &&
+		test_cmp expect actual
+	)
+'
+
+test_expect_success 'reading submodules config from the current branch when .gitmodules is not in the index' '
+	ORIG=$(git -C super rev-parse HEAD) &&
+	test_when_finished "git -C super reset --hard $ORIG" &&
+	(cd super &&
+		git rm .gitmodules &&
+		echo "../submodule" >expect &&
+		test-tool submodule config-list submodule.submodule.url >actual &&
+		test_cmp expect actual
+	)
+'
+
+test_expect_success 'reading nested submodules config' '
+	(cd super &&
+		git init submodule/nested_submodule &&
+		echo "a" >submodule/nested_submodule/a &&
+		git -C submodule/nested_submodule add a &&
+		git -C submodule/nested_submodule commit -m "add a" &&
+		git -C submodule submodule add ./nested_submodule &&
+		git -C submodule add nested_submodule &&
+		git -C submodule commit -m "added nested_submodule" &&
+		git add submodule &&
+		git commit -m "updated submodule" &&
+		echo "./nested_submodule" >expect &&
+		test-tool submodule-nested-repo-config \
+			submodule submodule.nested_submodule.url >actual &&
+		test_cmp expect actual
+	)
+'
+
+test_expect_success 'reading nested submodules config when .gitmodules is not in the working tree' '
+	test_when_finished "git -C super/submodule checkout .gitmodules" &&
+	(cd super &&
+		echo "./nested_submodule" >expect &&
+		rm submodule/.gitmodules &&
+		test-tool submodule-nested-repo-config \
+			submodule submodule.nested_submodule.url >actual 2>warning &&
+		test_must_be_empty warning &&
+		test_cmp expect actual
+	)
+'
+
+test_done