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, 316 insertions, 0 deletions

diff --git a/t/t7401-submodule-summary.sh b/t/t7401-submodule-summary.sh
new file mode 100755
index 0000000..542b333
--- /dev/null
+++ b/t/t7401-submodule-summary.sh
@@ -0,0 +1,316 @@
+#!/bin/sh
+#
+# Copyright (c) 2008 Ping Yin
+#
+
+test_description='Summary support for submodules
+
+This test script tries to verify the sanity of summary subcommand of git submodule.
+'
+
+# NOTE: This test script uses 'git add' instead of 'git submodule add' to add
+# submodules to the superproject. Some submodule subcommands such as init and
+# deinit might not work as expected in this script. t7421 does not have this
+# caveat.
+#
+# NEEDSWORK: This test script is old fashioned and may need a big cleanup due to
+# various reasons, one of them being that there are lots of commands taking place
+# outside of 'test_expect_success' block, which is no longer in good-style.
+
+TEST_PASSES_SANITIZE_LEAK=true
+. ./test-lib.sh
+
+add_file () {
+	sm=$1
+	shift
+	owd=$(pwd)
+	cd "$sm"
+	for name; do
+		echo "$name" >"$name" &&
+		git add "$name" &&
+		test_tick &&
+		git commit -m "Add $name"
+	done >/dev/null
+	git rev-parse --short HEAD
+	cd "$owd"
+}
+commit_file () {
+	test_tick &&
+	git commit "$@" -m "Commit $*" >/dev/null
+}
+
+test_create_repo sm1 &&
+add_file . foo >/dev/null
+
+head1=$(add_file sm1 foo1 foo2)
+
+test_expect_success 'added submodule' "
+	git add sm1 &&
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
+	* sm1 0000000...$head1 (2):
+	  > Add foo2
+
+	EOF
+	test_cmp expected actual
+"
+
+test_expect_success 'added submodule (subdirectory)' "
+	mkdir sub &&
+	(
+		cd sub &&
+		git submodule summary >../actual
+	) &&
+	cat >expected <<-EOF &&
+	* ../sm1 0000000...$head1 (2):
+	  > Add foo2
+
+	EOF
+	test_cmp expected actual
+"
+
+test_expect_success 'added submodule (subdirectory only)' "
+	(
+		cd sub &&
+		git submodule summary . >../actual
+	) &&
+	test_must_be_empty actual
+"
+
+test_expect_success 'added submodule (subdirectory with explicit path)' "
+	(
+		cd sub &&
+		git submodule summary ../sm1 >../actual
+	) &&
+	cat >expected <<-EOF &&
+	* ../sm1 0000000...$head1 (2):
+	  > Add foo2
+
+	EOF
+	test_cmp expected actual
+"
+
+commit_file sm1 &&
+head2=$(add_file sm1 foo3)
+
+test_expect_success 'modified submodule(forward)' "
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head1...$head2 (1):
+	  > Add foo3
+
+	EOF
+	test_cmp expected actual
+"
+
+test_expect_success 'modified submodule(forward), --files' "
+	git submodule summary --files >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head1...$head2 (1):
+	  > Add foo3
+
+	EOF
+	test_cmp expected actual
+"
+
+test_expect_success 'no ignore=all setting has any effect' "
+	git config -f .gitmodules submodule.sm1.path sm1 &&
+	git config -f .gitmodules submodule.sm1.ignore all &&
+	git config submodule.sm1.ignore all &&
+	git config diff.ignoreSubmodules all &&
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head1...$head2 (1):
+	  > Add foo3
+
+	EOF
+	test_cmp expected actual &&
+	git config --unset diff.ignoreSubmodules &&
+	git config --remove-section submodule.sm1 &&
+	git config -f .gitmodules --remove-section submodule.sm1
+"
+
+
+commit_file sm1 &&
+head3=$(
+	cd sm1 &&
+	git reset --hard HEAD~2 >/dev/null &&
+	git rev-parse --short HEAD
+)
+
+test_expect_success 'modified submodule(backward)' "
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head2...$head3 (2):
+	  < Add foo3
+	  < Add foo2
+
+	EOF
+	test_cmp expected actual
+"
+
+head4=$(add_file sm1 foo4 foo5) &&
+head4_full=$(GIT_DIR=sm1/.git git rev-parse --verify HEAD)
+test_expect_success 'modified submodule(backward and forward)' "
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head2...$head4 (4):
+	  > Add foo5
+	  > Add foo4
+	  < Add foo3
+	  < Add foo2
+
+	EOF
+	test_cmp expected actual
+"
+
+test_expect_success '--summary-limit' "
+	git submodule summary -n 3 >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head2...$head4 (4):
+	  > Add foo5
+	  > Add foo4
+	  < Add foo3
+
+	EOF
+	test_cmp expected actual
+"
+
+commit_file sm1 &&
+mv sm1 sm1-bak &&
+echo sm1 >sm1 &&
+head5=$(git hash-object sm1 | cut -c1-7) &&
+git add sm1 &&
+rm -f sm1 &&
+mv sm1-bak sm1
+
+test_expect_success 'typechanged submodule(submodule->blob), --cached' "
+	git submodule summary --cached >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head4(submodule)->$head5(blob) (3):
+	  < Add foo5
+
+	EOF
+	test_cmp expected actual
+"
+
+test_expect_success 'typechanged submodule(submodule->blob), --files' "
+	git submodule summary --files >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head5(blob)->$head4(submodule) (3):
+	  > Add foo5
+
+	EOF
+	test_cmp expected actual
+"
+
+rm -rf sm1 &&
+git checkout-index sm1
+test_expect_success 'typechanged submodule(submodule->blob)' "
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head4(submodule)->$head5(blob):
+
+	EOF
+	test_cmp expected actual
+"
+
+rm -f sm1 &&
+test_create_repo sm1 &&
+head6=$(add_file sm1 foo6 foo7)
+test_expect_success 'nonexistent commit' "
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head4...$head6:
+	  Warn: sm1 doesn't contain commit $head4_full
+
+	EOF
+	test_cmp expected actual
+"
+
+commit_file
+test_expect_success 'typechanged submodule(blob->submodule)' "
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head5(blob)->$head6(submodule) (2):
+	  > Add foo7
+
+	EOF
+	test_cmp expected actual
+"
+
+commit_file sm1 &&
+rm -rf sm1
+test_expect_success 'deleted submodule' "
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head6...0000000:
+
+	EOF
+	test_cmp expected actual
+"
+
+test_expect_success 'create second submodule' '
+	test_create_repo sm2 &&
+	head7=$(add_file sm2 foo8 foo9) &&
+	git add sm2
+'
+
+test_expect_success 'multiple submodules' "
+	git submodule summary >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head6...0000000:
+
+	* sm2 0000000...$head7 (2):
+	  > Add foo9
+
+	EOF
+	test_cmp expected actual
+"
+
+test_expect_success 'path filter' "
+	git submodule summary sm2 >actual &&
+	cat >expected <<-EOF &&
+	* sm2 0000000...$head7 (2):
+	  > Add foo9
+
+	EOF
+	test_cmp expected actual
+"
+
+commit_file sm2
+test_expect_success 'given commit' "
+	git submodule summary HEAD^ >actual &&
+	cat >expected <<-EOF &&
+	* sm1 $head6...0000000:
+
+	* sm2 0000000...$head7 (2):
+	  > Add foo9
+
+	EOF
+	test_cmp expected actual
+"
+
+test_expect_success '--for-status' "
+	git submodule summary --for-status HEAD^ >actual &&
+	test_cmp - actual <<-EOF
+	* sm1 $head6...0000000:
+
+	* sm2 0000000...$head7 (2):
+	  > Add foo9
+
+	EOF
+"
+
+test_expect_success 'fail when using --files together with --cached' "
+	test_must_fail git submodule summary --files --cached
+"
+
+test_expect_success 'should not fail in an empty repo' "
+	git init xyzzy &&
+	cd xyzzy &&
+	git submodule summary >output 2>&1 &&
+	test_must_be_empty output
+"
+
+test_done