Adding upstream version 1:2.43.0.upstream/1%2.43.0

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

1 files changed, 267 insertions, 0 deletions

diff --git a/t/t3202-show-branch.sh b/t/t3202-show-branch.sh
new file mode 100755
index 0000000..6a98b2d
--- /dev/null
+++ b/t/t3202-show-branch.sh
@@ -0,0 +1,267 @@
+#!/bin/sh
+
+test_description='test show-branch'
+
+. ./test-lib.sh
+
+# arbitrary reference time: 2009-08-30 19:20:00
+GIT_TEST_DATE_NOW=1251660000; export GIT_TEST_DATE_NOW
+
+test_expect_success 'error descriptions on empty repository' '
+	current=$(git branch --show-current) &&
+	cat >expect <<-EOF &&
+	error: no commit on branch '\''$current'\'' yet
+	EOF
+	test_must_fail git branch --edit-description 2>actual &&
+	test_cmp expect actual &&
+	test_must_fail git branch --edit-description $current 2>actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'fatal descriptions on empty repository' '
+	current=$(git branch --show-current) &&
+	cat >expect <<-EOF &&
+	fatal: no commit on branch '\''$current'\'' yet
+	EOF
+	test_must_fail git branch --set-upstream-to=non-existent 2>actual &&
+	test_cmp expect actual &&
+	test_must_fail git branch -c new-branch 2>actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'setup' '
+	test_commit initial &&
+	for i in $(test_seq 1 10)
+	do
+		git checkout -b branch$i initial &&
+		test_commit --no-tag branch$i || return 1
+	done &&
+	git for-each-ref \
+		--sort=version:refname \
+		--format="%(refname:strip=2)" \
+		"refs/heads/branch*" >branches.sorted &&
+	sed "s/^> //" >expect <<-\EOF
+	> ! [branch1] branch1
+	>  ! [branch2] branch2
+	>   ! [branch3] branch3
+	>    ! [branch4] branch4
+	>     ! [branch5] branch5
+	>      ! [branch6] branch6
+	>       ! [branch7] branch7
+	>        ! [branch8] branch8
+	>         ! [branch9] branch9
+	>          * [branch10] branch10
+	> ----------
+	>          * [branch10] branch10
+	>         +  [branch9] branch9
+	>        +   [branch8] branch8
+	>       +    [branch7] branch7
+	>      +     [branch6] branch6
+	>     +      [branch5] branch5
+	>    +       [branch4] branch4
+	>   +        [branch3] branch3
+	>  +         [branch2] branch2
+	> +          [branch1] branch1
+	> +++++++++* [branch10^] initial
+	EOF
+'
+
+test_expect_success 'show-branch with more than 8 branches' '
+	git show-branch $(cat branches.sorted) >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'show-branch with showbranch.default' '
+	for branch in $(cat branches.sorted)
+	do
+		test_config showbranch.default $branch --add || return 1
+	done &&
+	git show-branch >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'show-branch --color output' '
+	sed "s/^> //" >expect <<-\EOF &&
+	> <RED>!<RESET> [branch1] branch1
+	>  <GREEN>!<RESET> [branch2] branch2
+	>   <YELLOW>!<RESET> [branch3] branch3
+	>    <BLUE>!<RESET> [branch4] branch4
+	>     <MAGENTA>!<RESET> [branch5] branch5
+	>      <CYAN>!<RESET> [branch6] branch6
+	>       <BOLD;RED>!<RESET> [branch7] branch7
+	>        <BOLD;GREEN>!<RESET> [branch8] branch8
+	>         <BOLD;YELLOW>!<RESET> [branch9] branch9
+	>          <BOLD;BLUE>*<RESET> [branch10] branch10
+	> ----------
+	>          <BOLD;BLUE>*<RESET> [branch10] branch10
+	>         <BOLD;YELLOW>+<RESET>  [branch9] branch9
+	>        <BOLD;GREEN>+<RESET>   [branch8] branch8
+	>       <BOLD;RED>+<RESET>    [branch7] branch7
+	>      <CYAN>+<RESET>     [branch6] branch6
+	>     <MAGENTA>+<RESET>      [branch5] branch5
+	>    <BLUE>+<RESET>       [branch4] branch4
+	>   <YELLOW>+<RESET>        [branch3] branch3
+	>  <GREEN>+<RESET>         [branch2] branch2
+	> <RED>+<RESET>          [branch1] branch1
+	> <RED>+<RESET><GREEN>+<RESET><YELLOW>+<RESET><BLUE>+<RESET><MAGENTA>+<RESET><CYAN>+<RESET><BOLD;RED>+<RESET><BOLD;GREEN>+<RESET><BOLD;YELLOW>+<RESET><BOLD;BLUE>*<RESET> [branch10^] initial
+	EOF
+	git show-branch --color=always $(cat branches.sorted) >actual.raw &&
+	test_decode_color <actual.raw >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'show branch --remotes' '
+	cat >expect.err <<-\EOF &&
+	No revs to be shown.
+	EOF
+	git show-branch -r 2>actual.err >actual.out &&
+	test_cmp expect.err actual.err &&
+	test_must_be_empty actual.out
+'
+
+test_expect_success 'show-branch --sparse' '
+	test_when_finished "git checkout branch10 && git branch -D branchA" &&
+	git checkout -b branchA branch10 &&
+	git merge -s ours -m "merge 1 and 10 to make A" branch1 &&
+	git commit --allow-empty -m "another" &&
+
+	git show-branch --sparse >out &&
+	grep "merge 1 and 10 to make A" out &&
+
+	git show-branch >out &&
+	! grep "merge 1 and 10 to make A" out &&
+
+	git show-branch --no-sparse >out &&
+	! grep "merge 1 and 10 to make A" out
+'
+
+test_expect_success 'setup show branch --list' '
+	sed "s/^> //" >expect <<-\EOF
+	>   [branch1] branch1
+	>   [branch2] branch2
+	>   [branch3] branch3
+	>   [branch4] branch4
+	>   [branch5] branch5
+	>   [branch6] branch6
+	>   [branch7] branch7
+	>   [branch8] branch8
+	>   [branch9] branch9
+	> * [branch10] branch10
+	EOF
+'
+
+test_expect_success 'show branch --list' '
+	git show-branch --list $(cat branches.sorted) >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'show branch --list has no --color output' '
+	git show-branch --color=always --list $(cat branches.sorted) >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'show branch --merge-base with one argument' '
+	for branch in $(cat branches.sorted)
+	do
+		git rev-parse $branch >expect &&
+		git show-branch --merge-base $branch >actual &&
+		test_cmp expect actual || return 1
+	done
+'
+
+test_expect_success 'show branch --merge-base with two arguments' '
+	for branch in $(cat branches.sorted)
+	do
+		git rev-parse initial >expect &&
+		git show-branch --merge-base initial $branch >actual &&
+		test_cmp expect actual || return 1
+	done
+'
+
+test_expect_success 'show branch --merge-base with N arguments' '
+	git rev-parse initial >expect &&
+	git show-branch --merge-base $(cat branches.sorted) >actual &&
+	test_cmp expect actual &&
+
+	git merge-base $(cat branches.sorted) >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'show branch --reflog=2' '
+	sed "s/^>	//" >expect <<-\EOF &&
+	>	! [refs/heads/branch10@{0}] (4 years, 5 months ago) commit: branch10
+	>	 ! [refs/heads/branch10@{1}] (4 years, 5 months ago) commit: branch10
+	>	--
+	>	+  [refs/heads/branch10@{0}] branch10
+	>	++ [refs/heads/branch10@{1}] initial
+	EOF
+	git show-branch --reflog=2 >actual &&
+	test_cmp actual expect
+'
+
+# incompatible options
+while read combo
+do
+	test_expect_success "show-branch $combo (should fail)" '
+		test_must_fail git show-branch $combo 2>error &&
+		grep -e "cannot be used together" -e "usage:" error
+	'
+done <<\EOF
+--all --reflog
+--merge-base --reflog
+--list --merge-base
+--reflog --current
+EOF
+
+# unnegatable options
+for opt in topo-order date-order reflog
+do
+	test_expect_success "show-branch --no-$opt (should fail)" '
+		test_must_fail git show-branch --no-$opt 2>err &&
+		grep "unknown option .no-$opt." err
+	'
+done
+
+test_expect_success 'error descriptions on non-existent branch' '
+	cat >expect <<-EOF &&
+	error: no branch named '\''non-existent'\''
+	EOF
+	test_must_fail git branch --edit-description non-existent 2>actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'fatal descriptions on non-existent branch' '
+	cat >expect <<-EOF &&
+	fatal: branch '\''non-existent'\'' does not exist
+	EOF
+	test_must_fail git branch --set-upstream-to=non-existent non-existent 2>actual &&
+	test_cmp expect actual &&
+
+	cat >expect <<-EOF &&
+	fatal: no branch named '\''non-existent'\''
+	EOF
+	test_must_fail git branch -c non-existent new-branch 2>actual &&
+	test_cmp expect actual &&
+	test_must_fail git branch -m non-existent new-branch 2>actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'error descriptions on orphan branch' '
+	test_when_finished git worktree remove -f wt &&
+	git worktree add wt --detach &&
+	git -C wt checkout --orphan orphan-branch &&
+	test_branch_op_in_wt() {
+		test_orphan_error() {
+			test_must_fail git $* 2>actual &&
+			test_grep "no commit on branch .orphan-branch. yet$" actual
+		} &&
+		test_orphan_error -C wt branch $1 $2 &&                # implicit branch
+		test_orphan_error -C wt branch $1 orphan-branch $2 &&  # explicit branch
+		test_orphan_error branch $1 orphan-branch $2           # different worktree
+	} &&
+	test_branch_op_in_wt --edit-description &&
+	test_branch_op_in_wt --set-upstream-to=ne &&
+	test_branch_op_in_wt -c new-branch
+'
+
+test_done