1 file changed, 77 insertions, 0 deletions
diff --git a/tests/t0102-summary.sh b/tests/t0102-summary.sh
index 181040d..e95f270 100755
--- a/tests/t0102-summary.sh
+++ b/tests/t0102-summary.sh
@@ -51,4 +51,81 @@ test_expect_success 'an scp clone url row links to the http url' '
 	! grep "vcs-git. href=.git@" tmp
 '
 
+# Prints how many columns each row of the page's list table spans, one row to
+# a line, counting a cell without a colspan as one.
+row_widths() {
+	sed -n "/<table class='list/,/<\/table>/p" "$1" | awk '
+		/^<tr[ >]/ {
+			width = 0
+			row = $0
+			while (match(row, /<t[dh][ >]/)) {
+				row = substr(row, RSTART + 3)
+				cell = substr(row, 1, index(row, ">"))
+				if (match(cell, /colspan=.[0-9]+/))
+					width += substr(cell, RSTART + 9, RLENGTH - 9)
+				else
+					width++
+			}
+			print width
+		}
+	'
+}
+
+# Fails unless every row of the list table at the url is as many columns wide
+# as the second argument says. A third names a config other than colsrc.
+test_widths() {
+	CGIT_CONFIG="$PWD/${3:-colsrc}" QUERY_STRING="url=$1" cgit >tmp &&
+	row_widths tmp | sort -u >actual &&
+	echo "$2" >expect &&
+	test_cmp expect actual
+}
+
+# The summary's sections share one table, so every row has to fill it, or the
+# stripe of a shorter row stops short of the table's edge. The table is as
+# wide as the log when both counts are on and as wide as a ref row otherwise.
+# Each repo below shows the same history with different counts, and every
+# section is cut short so that its [...] row is drawn too.
+test_expect_success 'set up a repo cut short in every section' '
+	mkrepo repos/cols 3 >/dev/null &&
+	git -C repos/cols branch other HEAD~1 &&
+	git -C repos/cols tag one HEAD~1 &&
+	git -C repos/cols tag -a -m two two &&
+	{
+		echo "virtual-root=/" &&
+		echo "cache-size=0" &&
+		echo "summary-branches=1" &&
+		echo "summary-tags=1" &&
+		echo "summary-log=2" &&
+		echo "max-ref-count=1" &&
+		echo "clone-url=https://example.org/\$CGIT_REPO_URL" &&
+		echo "repo.url=none" &&
+		echo "repo.path=$PWD/repos/cols/.git" &&
+		echo "repo.url=lines" &&
+		echo "repo.path=$PWD/repos/cols/.git" &&
+		echo "repo.enable-log-linecount=1" &&
+		echo "repo.url=both" &&
+		echo "repo.path=$PWD/repos/cols/.git" &&
+		echo "repo.enable-log-filecount=1" &&
+		echo "repo.enable-log-linecount=1"
+	} >colsrc &&
+	CGIT_CONFIG="$PWD/colsrc" QUERY_STRING="url=none" cgit >tmp &&
+	grep "<tbody class=.tags.>" tmp &&
+	grep "<tbody class=.clone.>" tmp &&
+	test $(grep -c ">\[...\]</a>" tmp) = 3
+'
+
+test_expect_success 'a summary without counts fills four columns' 'test_widths none 4'
+test_expect_success 'a summary with one count fills four columns' 'test_widths lines 4'
+test_expect_success 'a summary with both counts fills five columns' 'test_widths both 5'
+
+test_expect_success 'a summary without a log fills four columns' '
+	sed "s/^summary-log=2$/summary-log=0/" colsrc >nologrc &&
+	test_widths both 4 nologrc
+'
+
+# The refs page draws the same rows with nothing wider beside them.
+test_expect_success 'the refs page fills four columns' 'test_widths both/refs/ 4'
+test_expect_success 'a page of branches fills four columns' 'test_widths both/refs/heads 4'
+test_expect_success 'a page of tags fills four columns' 'test_widths both/refs/tags 4'
+
 test_done