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, 415 insertions, 0 deletions

diff --git a/t/t7506-status-submodule.sh b/t/t7506-status-submodule.sh
new file mode 100755
index 0000000..d050091
--- /dev/null
+++ b/t/t7506-status-submodule.sh
@@ -0,0 +1,415 @@
+#!/bin/sh
+
+test_description='git status for submodule'
+
+TEST_PASSES_SANITIZE_LEAK=true
+. ./test-lib.sh
+
+test_create_repo_with_commit () {
+	test_create_repo "$1" &&
+	(
+		cd "$1" &&
+		: >bar &&
+		git add bar &&
+		git commit -m " Add bar" &&
+		: >foo &&
+		git add foo &&
+		git commit -m " Add foo"
+	)
+}
+
+sanitize_output () {
+	sed -e "s/$OID_REGEX/HASH/" -e "s/$OID_REGEX/HASH/" output >output2 &&
+	mv output2 output
+}
+
+sanitize_diff () {
+	sed -e "/^index [0-9a-f,]*\.\.[0-9a-f]*/d" "$1"
+}
+
+
+test_expect_success 'setup' '
+	test_create_repo_with_commit sub &&
+	echo output > .gitignore &&
+	git add sub .gitignore &&
+	git commit -m "Add submodule sub"
+'
+
+test_expect_success 'status clean' '
+	git status >output &&
+	test_i18ngrep "nothing to commit" output
+'
+
+test_expect_success 'commit --dry-run -a clean' '
+	test_must_fail git commit --dry-run -a >output &&
+	test_i18ngrep "nothing to commit" output
+'
+
+test_expect_success 'status with modified file in submodule' '
+	(cd sub && git reset --hard) &&
+	echo "changed" >sub/foo &&
+	git status >output &&
+	test_i18ngrep "modified:   sub (modified content)" output
+'
+
+test_expect_success 'status with modified file in submodule (porcelain)' '
+	(cd sub && git reset --hard) &&
+	echo "changed" >sub/foo &&
+	git status --porcelain >output &&
+	diff output - <<-\EOF
+	 M sub
+	EOF
+'
+
+test_expect_success 'status with modified file in submodule (short)' '
+	(cd sub && git reset --hard) &&
+	echo "changed" >sub/foo &&
+	git status --short >output &&
+	diff output - <<-\EOF
+	 m sub
+	EOF
+'
+
+test_expect_success 'status with added file in submodule' '
+	(cd sub && git reset --hard && echo >foo && git add foo) &&
+	git status >output &&
+	test_i18ngrep "modified:   sub (modified content)" output
+'
+
+test_expect_success 'status with added file in submodule (porcelain)' '
+	(cd sub && git reset --hard && echo >foo && git add foo) &&
+	git status --porcelain >output &&
+	diff output - <<-\EOF
+	 M sub
+	EOF
+'
+
+test_expect_success 'status with added file in submodule (short)' '
+	(cd sub && git reset --hard && echo >foo && git add foo) &&
+	git status --short >output &&
+	diff output - <<-\EOF
+	 m sub
+	EOF
+'
+
+test_expect_success 'status with untracked file in submodule' '
+	(cd sub && git reset --hard) &&
+	echo "content" >sub/new-file &&
+	git status >output &&
+	test_i18ngrep "modified:   sub (untracked content)" output
+'
+
+test_expect_success 'status -uno with untracked file in submodule' '
+	git status -uno >output &&
+	test_i18ngrep "^nothing to commit" output
+'
+
+test_expect_success 'status with untracked file in submodule (porcelain)' '
+	git status --porcelain >output &&
+	diff output - <<-\EOF
+	 M sub
+	EOF
+'
+
+test_expect_success 'status with untracked file in submodule (short)' '
+	git status --short >output &&
+	diff output - <<-\EOF
+	 ? sub
+	EOF
+'
+
+test_expect_success 'status with added and untracked file in submodule' '
+	(cd sub && git reset --hard && echo >foo && git add foo) &&
+	echo "content" >sub/new-file &&
+	git status >output &&
+	test_i18ngrep "modified:   sub (modified content, untracked content)" output
+'
+
+test_expect_success 'status with added and untracked file in submodule (porcelain)' '
+	(cd sub && git reset --hard && echo >foo && git add foo) &&
+	echo "content" >sub/new-file &&
+	git status --porcelain >output &&
+	diff output - <<-\EOF
+	 M sub
+	EOF
+'
+
+test_expect_success 'status with modified file in modified submodule' '
+	(cd sub && git reset --hard) &&
+	rm sub/new-file &&
+	(cd sub && echo "next change" >foo && git commit -m "next change" foo) &&
+	echo "changed" >sub/foo &&
+	git status >output &&
+	test_i18ngrep "modified:   sub (new commits, modified content)" output
+'
+
+test_expect_success 'status with modified file in modified submodule (porcelain)' '
+	(cd sub && git reset --hard) &&
+	echo "changed" >sub/foo &&
+	git status --porcelain >output &&
+	diff output - <<-\EOF
+	 M sub
+	EOF
+'
+
+test_expect_success 'status with added file in modified submodule' '
+	(cd sub && git reset --hard && echo >foo && git add foo) &&
+	git status >output &&
+	test_i18ngrep "modified:   sub (new commits, modified content)" output
+'
+
+test_expect_success 'status with added file in modified submodule (porcelain)' '
+	(cd sub && git reset --hard && echo >foo && git add foo) &&
+	git status --porcelain >output &&
+	diff output - <<-\EOF
+	 M sub
+	EOF
+'
+
+test_expect_success 'status with untracked file in modified submodule' '
+	(cd sub && git reset --hard) &&
+	echo "content" >sub/new-file &&
+	git status >output &&
+	test_i18ngrep "modified:   sub (new commits, untracked content)" output
+'
+
+test_expect_success 'status with untracked file in modified submodule (porcelain)' '
+	git status --porcelain >output &&
+	diff output - <<-\EOF
+	 M sub
+	EOF
+'
+
+test_expect_success 'status with added and untracked file in modified submodule' '
+	(cd sub && git reset --hard && echo >foo && git add foo) &&
+	echo "content" >sub/new-file &&
+	git status >output &&
+	test_i18ngrep "modified:   sub (new commits, modified content, untracked content)" output
+'
+
+test_expect_success 'status with added and untracked file in modified submodule (porcelain)' '
+	(cd sub && git reset --hard && echo >foo && git add foo) &&
+	echo "content" >sub/new-file &&
+	git status --porcelain >output &&
+	diff output - <<-\EOF
+	 M sub
+	EOF
+'
+
+test_expect_success 'setup .git file for sub' '
+	(cd sub &&
+	 rm -f new-file &&
+	 REAL="$(pwd)/../.real" &&
+	 mv .git "$REAL" &&
+	 echo "gitdir: $REAL" >.git) &&
+	 echo .real >>.gitignore &&
+	 git commit -m "added .real to .gitignore" .gitignore
+'
+
+test_expect_success 'status with added file in modified submodule with .git file' '
+	(cd sub && git reset --hard && echo >foo && git add foo) &&
+	git status >output &&
+	test_i18ngrep "modified:   sub (new commits, modified content)" output
+'
+
+test_expect_success 'status with a lot of untracked files in the submodule' '
+	(
+		cd sub &&
+		i=0 &&
+		while test $i -lt 1024
+		do
+			>some-file-$i &&
+			i=$(( $i + 1 )) || exit 1
+		done
+	) &&
+	git status --porcelain sub 2>err.actual &&
+	test_must_be_empty err.actual &&
+	rm err.actual
+'
+
+test_expect_success 'rm submodule contents' '
+	rm -rf sub &&
+	mkdir sub
+'
+
+test_expect_success 'status clean (empty submodule dir)' '
+	git status >output &&
+	test_i18ngrep "nothing to commit" output
+'
+
+test_expect_success 'status -a clean (empty submodule dir)' '
+	test_must_fail git commit --dry-run -a >output &&
+	test_i18ngrep "nothing to commit" output
+'
+
+cat >status_expect <<\EOF
+AA .gitmodules
+A  sub1
+EOF
+
+test_expect_success 'status with merge conflict in .gitmodules' '
+	git clone . super &&
+	test_create_repo_with_commit sub1 &&
+	test_tick &&
+	test_create_repo_with_commit sub2 &&
+	test_config_global protocol.file.allow always &&
+	(
+		cd super &&
+		prev=$(git rev-parse HEAD) &&
+		git checkout -b add_sub1 &&
+		git submodule add ../sub1 &&
+		git commit -m "add sub1" &&
+		git checkout -b add_sub2 $prev &&
+		git submodule add ../sub2 &&
+		git commit -m "add sub2" &&
+		git checkout -b merge_conflict_gitmodules &&
+		test_must_fail git merge add_sub1 &&
+		git status -s >../status_actual 2>&1
+	) &&
+	test_cmp status_actual status_expect
+'
+
+sha1_merge_sub1=$(cd sub1 && git rev-parse HEAD)
+sha1_merge_sub2=$(cd sub2 && git rev-parse HEAD)
+short_sha1_merge_sub1=$(cd sub1 && git rev-parse --short HEAD)
+short_sha1_merge_sub2=$(cd sub2 && git rev-parse --short HEAD)
+cat >diff_expect <<\EOF
+diff --cc .gitmodules
+--- a/.gitmodules
++++ b/.gitmodules
+@@@ -1,3 -1,3 +1,9 @@@
+++<<<<<<< HEAD
+ +[submodule "sub2"]
+ +	path = sub2
+ +	url = ../sub2
+++=======
++ [submodule "sub1"]
++ 	path = sub1
++ 	url = ../sub1
+++>>>>>>> add_sub1
+EOF
+
+cat >diff_submodule_expect <<\EOF
+diff --cc .gitmodules
+--- a/.gitmodules
++++ b/.gitmodules
+@@@ -1,3 -1,3 +1,9 @@@
+++<<<<<<< HEAD
+ +[submodule "sub2"]
+ +	path = sub2
+ +	url = ../sub2
+++=======
++ [submodule "sub1"]
++ 	path = sub1
++ 	url = ../sub1
+++>>>>>>> add_sub1
+EOF
+
+test_expect_success 'diff with merge conflict in .gitmodules' '
+	(
+		cd super &&
+		git diff >../diff_actual 2>&1
+	) &&
+	sanitize_diff diff_actual >diff_sanitized &&
+	test_cmp diff_expect diff_sanitized
+'
+
+test_expect_success 'diff --submodule with merge conflict in .gitmodules' '
+	(
+		cd super &&
+		git diff --submodule >../diff_submodule_actual 2>&1
+	) &&
+	sanitize_diff diff_submodule_actual >diff_sanitized &&
+	test_cmp diff_submodule_expect diff_sanitized
+'
+
+# We'll setup different cases for further testing:
+# sub1 will contain a nested submodule,
+# sub2 will have an untracked file
+# sub3 will have an untracked repository
+test_expect_success 'setup superproject with untracked file in nested submodule' '
+	test_config_global protocol.file.allow always &&
+	(
+		cd super &&
+		git clean -dfx &&
+		git rm .gitmodules &&
+		git commit -m "remove .gitmodules" &&
+		git submodule add -f ./sub1 &&
+		git submodule add -f ./sub2 &&
+		git submodule add -f ./sub1 sub3 &&
+		git commit -a -m "messy merge in superproject" &&
+		(
+			cd sub1 &&
+			git submodule add ../sub2 &&
+			git commit -a -m "add sub2 to sub1"
+		) &&
+		git add sub1 &&
+		git commit -a -m "update sub1 to contain nested sub"
+	) &&
+	echo content >super/sub1/sub2/file &&
+	echo content >super/sub2/file &&
+	git -C super/sub3 clone ../../sub2 untracked_repository
+'
+
+test_expect_success 'status with untracked file in nested submodule (porcelain)' '
+	git -C super status --porcelain >output &&
+	diff output - <<-\EOF
+	 M sub1
+	 M sub2
+	 M sub3
+	EOF
+'
+
+test_expect_success 'status with untracked file in nested submodule (porcelain=2)' '
+	git -C super status --porcelain=2 >output &&
+	sanitize_output output &&
+	diff output - <<-\EOF
+	1 .M S..U 160000 160000 160000 HASH HASH sub1
+	1 .M S..U 160000 160000 160000 HASH HASH sub2
+	1 .M S..U 160000 160000 160000 HASH HASH sub3
+	EOF
+'
+
+test_expect_success 'status with untracked file in nested submodule (short)' '
+	git -C super status --short >output &&
+	diff output - <<-\EOF
+	 ? sub1
+	 ? sub2
+	 ? sub3
+	EOF
+'
+
+test_expect_success 'setup superproject with modified file in nested submodule' '
+	git -C super/sub1/sub2 add file &&
+	git -C super/sub2 add file
+'
+
+test_expect_success 'status with added file in nested submodule (porcelain)' '
+	git -C super status --porcelain >output &&
+	diff output - <<-\EOF
+	 M sub1
+	 M sub2
+	 M sub3
+	EOF
+'
+
+test_expect_success 'status with added file in nested submodule (porcelain=2)' '
+	git -C super status --porcelain=2 >output &&
+	sanitize_output output &&
+	diff output - <<-\EOF
+	1 .M S.M. 160000 160000 160000 HASH HASH sub1
+	1 .M S.M. 160000 160000 160000 HASH HASH sub2
+	1 .M S..U 160000 160000 160000 HASH HASH sub3
+	EOF
+'
+
+test_expect_success 'status with added file in nested submodule (short)' '
+	git -C super status --short >output &&
+	diff output - <<-\EOF
+	 m sub1
+	 m sub2
+	 ? sub3
+	EOF
+'
+
+test_done