[v3,1/3] sparse-checkout: custom tab completion tests

Commit Message

Lessley Dennington Jan. 10, 2022, 6:59 p.m. UTC

From: Lessley Dennington <[e-mail]>

Add tests for missing/incorrect components of custom tab completion for the
sparse-checkout command. These tests specifically highlight the following:

1. git sparse-checkout <TAB> results in an incomplete list of subcommands
(it is missing reapply and add).
2. git sparse-checkout --<TAB> does not complete the help option.
3. Options for subcommands are not tab-completable.
4. git sparse-checkout set <TAB> and git sparse-checkout add <TAB> show
both file names and directory names.

Although these tests currently fail, they will succeed with the
sparse-checkout modifications in git-completion.bash in the next commit in
this series.

Signed-off-by: Lessley Dennington <[e-mail]>
---
 t/t9902-completion.sh | 85 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)

Patch

diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 518203fbe07..51d0f2d93a1 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -1447,6 +1447,91 @@  test_expect_success 'git checkout - with --detach, complete only references' '
 	EOF
 '
 
+test_expect_failure 'sparse-checkout completes subcommands' '
+	test_completion "git sparse-checkout " <<-\EOF
+	list Z
+	init Z
+	set Z
+	add Z
+	reapply Z
+	disable Z
+	EOF
+'
+
+test_expect_failure 'sparse-checkout completes options' '
+	test_completion "git sparse-checkout --" <<-\EOF
+	--help Z
+	EOF
+'
+
+test_expect_failure 'sparse-checkout completes subcommand options' '
+	test_completion "git sparse-checkout init --" <<-\EOF &&
+	--cone Z
+	--no-cone Z
+	--sparse-index Z
+	--no-sparse-index Z
+	EOF
+
+	test_completion "git sparse-checkout set --" <<-\EOF &&
+	--cone Z
+	--no-cone Z
+	--sparse-index Z
+	--no-sparse-index Z
+	--stdin Z
+	EOF
+
+	test_completion "git sparse-checkout reapply --" <<-\EOF &&
+	--cone Z
+	--no-cone Z
+	--sparse-index Z
+	--no-sparse-index Z
+	EOF
+
+	test_completion "git sparse-checkout add --" <<-\EOF
+	--stdin Z
+	EOF
+'
+
+test_expect_failure 'sparse-checkout completes directory names' '
+	# set up sparse-checkout repo
+	git init sparse-checkout &&
+	(
+		cd sparse-checkout &&
+		mkdir -p folder1/0/1 folder2/0 folder3 &&
+		touch folder1/0/1/t.txt &&
+		touch folder2/0/t.txt &&
+		touch folder3/t.txt &&
+		git add . &&
+		git commit -am "Initial commit"
+	) &&
+
+	# initialize sparse-checkout definitions
+	git -C sparse-checkout sparse-checkout init --cone &&
+	git -C sparse-checkout sparse-checkout set folder1/0 folder3 &&
+
+	# test tab completion
+	(
+		cd sparse-checkout &&
+		test_completion "git sparse-checkout set f" <<-\EOF
+		folder1 Z
+		folder1/0 Z
+		folder1/0/1 Z
+		folder2 Z
+		folder2/0 Z
+		folder3 Z
+		EOF
+	) &&
+
+	(
+		cd sparse-checkout/folder1 &&
+		test_completion "git sparse-checkout add " <<-\EOF
+		./ Z
+		0 Z
+		0/1 Z
+		EOF
+	)
+'
+
 test_expect_success 'git switch - with -d, complete all references' '
 	test_completion "git switch -d " <<-\EOF
 	HEAD Z