1 file changed, 88 insertions, 0 deletions
diff --git a/tests/t0112-stats.sh b/tests/t0112-stats.sh
new file mode 100755
index 0000000..2ada672
--- /dev/null
+++ b/tests/t0112-stats.sh
@@ -0,0 +1,88 @@
+#!/bin/sh
+
+# Checks the per repository statistics page, which stays off until a config
+# turns it on and then reports commits per author beside a breakdown of the
+# tree by language. A second config caps the period so that what max-stats
+# takes out of the period selector is covered as well.
+
+test_description='Check the statistics page'
+. ./setup.sh
+
+# The shared test config sets no enable-stats, so this is what an untouched
+# install does.
+test_expect_success 'stats are off by default' '
+	cgit_url "foo/stats" >tmp &&
+	grep "Status: 404" tmp &&
+	cgit_url "foo" >tmp &&
+	! grep ">stats</a>" tmp
+'
+
+# The authors table counts only recent periods, so the fixture needs a commit
+# dated now to sit beside the 2005 dates the shared repositories carry. The
+# commit graph is written on purpose, because it sends the language walk down
+# the graph lookup path, which once handed back another commit after the
+# history walk had released its memory.
+test_expect_success 'set up a stats config' '
+	mkrepo repos/pulse 2 &&
+	(
+		cd repos/pulse &&
+		GIT_AUTHOR_DATE="@$(date +%s) +0000" \
+		GIT_COMMITTER_DATE="@$(date +%s) +0000" \
+			git commit --allow-empty -m fresh &&
+		git commit-graph write --reachable
+	) &&
+	{
+		echo "virtual-root=/" &&
+		echo "cache-size=0" &&
+		echo "enable-stats=1" &&
+		echo "repo.url=stat" &&
+		echo "repo.path=$PWD/repos/pulse/.git"
+	} >statsrc &&
+	{
+		echo "virtual-root=/" &&
+		echo "cache-size=0" &&
+		echo "enable-stats=1" &&
+		echo "max-stats=month" &&
+		echo "repo.url=stat" &&
+		echo "repo.path=$PWD/repos/pulse/.git"
+	} >statmaxrc
+'
+
+statq() { CGIT_CONFIG="$PWD/statsrc" QUERY_STRING="$1" cgit; }
+
+test_expect_success 'stats tab appears when enabled' '
+	statq "url=stat/" >tmp &&
+	grep ">stats</a>" tmp
+'
+
+test_expect_success 'stats page renders both sections' '
+	statq "url=stat/stats/" >tmp &&
+	grep "<h2>Languages" tmp &&
+	grep "<h2>Commits per author" tmp
+'
+
+test_expect_success 'stat options sit above the content' '
+	tr -d "\n" <tmp | sed "s/<h2>Commits per author.*//" | grep "cgit-panel"
+'
+
+test_expect_success 'extensionless fixture files fold into Other' '
+	grep "<th>Language</th><th>Size</th><th>Share</th>" tmp &&
+	grep "class=.left.>Other" tmp
+'
+
+test_expect_success 'all four periods offered when max-stats is unset' '
+	statq "url=stat/stats/" >tmp &&
+	grep "<option value=.w." tmp &&
+	grep "<option value=.m." tmp &&
+	grep "<option value=.q." tmp &&
+	grep "<option value=.y." tmp
+'
+
+test_expect_success 'max-stats bounds the selectable periods' '
+	CGIT_CONFIG="$PWD/statmaxrc" QUERY_STRING="url=stat/stats/&period=y" cgit >tmp &&
+	grep "Statistics type disabled" tmp &&
+	CGIT_CONFIG="$PWD/statmaxrc" QUERY_STRING="url=stat/stats/" cgit >tmp &&
+	! grep "<option value=.q." tmp
+'
+
+test_done