merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373

Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'

1 files changed, 221 insertions, 0 deletions

diff --git a/third_party/git/t/t5521-pull-options.sh b/third_party/git/t/t5521-pull-options.sh
new file mode 100755
index 000000000000..ccde8ba491e8
--- /dev/null
+++ b/third_party/git/t/t5521-pull-options.sh
@@ -0,0 +1,221 @@
+#!/bin/sh
+
+test_description='pull options'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	mkdir parent &&
+	(cd parent && git init &&
+	 echo one >file && git add file &&
+	 git commit -m one)
+'
+
+test_expect_success 'git pull -q' '
+	mkdir clonedq &&
+	(cd clonedq && git init &&
+	git pull -q "../parent" >out 2>err &&
+	test_must_be_empty err &&
+	test_must_be_empty out)
+'
+
+test_expect_success 'git pull -q --rebase' '
+	mkdir clonedqrb &&
+	(cd clonedqrb && git init &&
+	git pull -q --rebase "../parent" >out 2>err &&
+	test_must_be_empty err &&
+	test_must_be_empty out &&
+	git pull -q --rebase "../parent" >out 2>err &&
+	test_must_be_empty err &&
+	test_must_be_empty out)
+'
+
+test_expect_success 'git pull' '
+	mkdir cloned &&
+	(cd cloned && git init &&
+	git pull "../parent" >out 2>err &&
+	test -s err &&
+	test_must_be_empty out)
+'
+
+test_expect_success 'git pull --rebase' '
+	mkdir clonedrb &&
+	(cd clonedrb && git init &&
+	git pull --rebase "../parent" >out 2>err &&
+	test -s err &&
+	test_must_be_empty out)
+'
+
+test_expect_success 'git pull -v' '
+	mkdir clonedv &&
+	(cd clonedv && git init &&
+	git pull -v "../parent" >out 2>err &&
+	test -s err &&
+	test_must_be_empty out)
+'
+
+test_expect_success 'git pull -v --rebase' '
+	mkdir clonedvrb &&
+	(cd clonedvrb && git init &&
+	git pull -v --rebase "../parent" >out 2>err &&
+	test -s err &&
+	test_must_be_empty out)
+'
+
+test_expect_success 'git pull -v -q' '
+	mkdir clonedvq &&
+	(cd clonedvq && git init &&
+	git pull -v -q "../parent" >out 2>err &&
+	test_must_be_empty out &&
+	test_must_be_empty err)
+'
+
+test_expect_success 'git pull -q -v' '
+	mkdir clonedqv &&
+	(cd clonedqv && git init &&
+	git pull -q -v "../parent" >out 2>err &&
+	test_must_be_empty out &&
+	test -s err)
+'
+test_expect_success 'git pull --cleanup errors early on invalid argument' '
+	mkdir clonedcleanup &&
+	(cd clonedcleanup && git init &&
+	test_must_fail git pull --cleanup invalid "../parent" >out 2>err &&
+	test_must_be_empty out &&
+	test -s err)
+'
+
+
+test_expect_success 'git pull --force' '
+	mkdir clonedoldstyle &&
+	(cd clonedoldstyle && git init &&
+	cat >>.git/config <<-\EOF &&
+	[remote "one"]
+		url = ../parent
+		fetch = refs/heads/master:refs/heads/mirror
+	[remote "two"]
+		url = ../parent
+		fetch = refs/heads/master:refs/heads/origin
+	[branch "master"]
+		remote = two
+		merge = refs/heads/master
+	EOF
+	git pull two &&
+	test_commit A &&
+	git branch -f origin &&
+	git pull --all --force
+	)
+'
+
+test_expect_success 'git pull --all' '
+	mkdir clonedmulti &&
+	(cd clonedmulti && git init &&
+	cat >>.git/config <<-\EOF &&
+	[remote "one"]
+		url = ../parent
+		fetch = refs/heads/*:refs/remotes/one/*
+	[remote "two"]
+		url = ../parent
+		fetch = refs/heads/*:refs/remotes/two/*
+	[branch "master"]
+		remote = one
+		merge = refs/heads/master
+	EOF
+	git pull --all
+	)
+'
+
+test_expect_success 'git pull --dry-run' '
+	test_when_finished "rm -rf clonedry" &&
+	git init clonedry &&
+	(
+		cd clonedry &&
+		git pull --dry-run ../parent &&
+		test_path_is_missing .git/FETCH_HEAD &&
+		test_path_is_missing .git/refs/heads/master &&
+		test_path_is_missing .git/index &&
+		test_path_is_missing file
+	)
+'
+
+test_expect_success 'git pull --all --dry-run' '
+	test_when_finished "rm -rf cloneddry" &&
+	git init clonedry &&
+	(
+		cd clonedry &&
+		git remote add origin ../parent &&
+		git pull --all --dry-run &&
+		test_path_is_missing .git/FETCH_HEAD &&
+		test_path_is_missing .git/refs/remotes/origin/master &&
+		test_path_is_missing .git/index &&
+		test_path_is_missing file
+	)
+'
+
+test_expect_success 'git pull --allow-unrelated-histories' '
+	test_when_finished "rm -fr src dst" &&
+	git init src &&
+	(
+		cd src &&
+		test_commit one &&
+		test_commit two
+	) &&
+	git clone src dst &&
+	(
+		cd src &&
+		git checkout --orphan side HEAD^ &&
+		test_commit three
+	) &&
+	(
+		cd dst &&
+		test_must_fail git pull ../src side &&
+		git pull --allow-unrelated-histories ../src side
+	)
+'
+
+test_expect_success 'git pull does not add a sign-off line' '
+	test_when_finished "rm -fr src dst actual" &&
+	git init src &&
+	test_commit -C src one &&
+	git clone src dst &&
+	test_commit -C src two &&
+	git -C dst pull --no-ff &&
+	git -C dst show -s --pretty="format:%(trailers)" HEAD >actual &&
+	test_must_be_empty actual
+'
+
+test_expect_success 'git pull --no-signoff does not add sign-off line' '
+	test_when_finished "rm -fr src dst actual" &&
+	git init src &&
+	test_commit -C src one &&
+	git clone src dst &&
+	test_commit -C src two &&
+	git -C dst pull --no-signoff --no-ff &&
+	git -C dst show -s --pretty="format:%(trailers)" HEAD >actual &&
+	test_must_be_empty actual
+'
+
+test_expect_success 'git pull --signoff add a sign-off line' '
+	test_when_finished "rm -fr src dst expected actual" &&
+	echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" >expected &&
+	git init src &&
+	test_commit -C src one &&
+	git clone src dst &&
+	test_commit -C src two &&
+	git -C dst pull --signoff --no-ff &&
+	git -C dst show -s --pretty="format:%(trailers)" HEAD >actual &&
+	test_cmp expected actual
+'
+
+test_expect_success 'git pull --no-signoff flag cancels --signoff flag' '
+	test_when_finished "rm -fr src dst actual" &&
+	git init src &&
+	test_commit -C src one &&
+	git clone src dst &&
+	test_commit -C src two &&
+	git -C dst pull --signoff --no-signoff --no-ff &&
+	git -C dst show -s --pretty="format:%(trailers)" HEAD >actual &&
+	test_must_be_empty actual
+'
+
+test_done