Cap and paginate the ref listings

1 file changed, 60 insertions, 0 deletions

diff --git a/tests/t0201-limits.sh b/tests/t0201-limits.sh
new file mode 100755
index 0000000..e7f74c6
--- /dev/null
+++ b/tests/t0201-limits.sh
@@ -0,0 +1,60 @@
+#!/bin/sh
+
+test_description='Check the ref listing limits'
+. ./setup.sh
+
+# A repo with several branches and tags, and a config that pins a tiny limit.
+test_expect_success 'set up limit fixtures' '
+	mkrepo repos/limits 1 &&
+	(
+		cd repos/limits &&
+		seq 1 60 >big.c &&
+		printf "int x;\n" >small.c &&
+		git add -A &&
+		git commit -m sources &&
+		seq 301 360 >big.c &&
+		printf "int y;\n" >small.c &&
+		git commit -am change &&
+		for i in 1 2 3; do git branch branch-$i || exit 1; done &&
+		for i in 1 2 3; do git tag tag-$i || exit 1; done
+	) &&
+	{
+		echo "virtual-root=/" &&
+		echo "cache-size=0" &&
+		echo "max-ref-count=2" &&
+		echo "repo.url=limits" &&
+		echo "repo.path=$PWD/repos/limits/.git"
+	} >limitrc
+'
+
+limitq() { CGIT_CONFIG="$PWD/limitrc" QUERY_STRING="$1" cgit; }
+
+# --- The refs page caps each section and links to the category pages --------
+test_expect_success 'refs page lists max-ref-count branches and tags' '
+	limitq "url=limits/refs/" >tmp &&
+	test $(grep -c "log/?h=" tmp) -eq 2 &&
+	test $(grep -c "/tag/?h=tag-" tmp) -eq 2
+'
+
+test_expect_success 'refs page links each overflow to its own category' '
+	grep "refs/heads" tmp &&
+	grep "refs/tags" tmp
+'
+
+test_expect_success 'branch page paginates independently' '
+	limitq "url=limits/refs/heads/" >tmp &&
+	test $(grep -c "log/?h=" tmp) -eq 2 &&
+	grep "\[next\]" tmp &&
+	limitq "url=limits/refs/heads/&ofs=2" >tmp &&
+	grep "\[prev\]" tmp &&
+	! grep "/tag/?h=tag-" tmp
+'
+
+test_expect_success 'tag page paginates independently' '
+	limitq "url=limits/refs/tags/&ofs=2" >tmp &&
+	grep "/tag/?h=tag-" tmp &&
+	grep "\[prev\]" tmp &&
+	! grep "log/?h=" tmp
+'
+
+test_done