1 files changed, 56 insertions, 0 deletions
diff --git a/tests/t0106-diff.sh b/tests/t0106-diff.sh
index 82b645e..0c167d4 100755
--- a/tests/t0106-diff.sh
+++ b/tests/t0106-diff.sh
@@ -16,4 +16,60 @@ test_expect_success 'find added line' '
 	grep "<div class=.add.>+5</div>" tmp
 '
 
+test_expect_success 'ref picker: from: select present' '
+	grep "<select name=.id2." tmp
+'
+
+test_expect_success 'ref picker: to: select present' '
+	grep "<select name=.id." tmp
+'
+
+test_expect_success 'ref picker: from: label present' '
+	grep "from:" tmp
+'
+
+test_expect_success 'ref picker: to: label present' '
+	grep "to:" tmp
+'
+
+test_expect_success 'ref picker: master branch listed' '
+	grep "master" tmp
+'
+
+test_expect_success 'ref picker: auto-submit on change' '
+	grep "onchange=.this.form.submit()." tmp
+'
+
+test_expect_success 'compare two refs: foo/diff?id=master&id2=HEAD' '
+	cgit_query "url=foo/diff&id=master&id2=HEAD" >tmp
+'
+
+test_expect_success 'diff with explicit refs shows diffstat' '
+	grep "diffstat" tmp
+'
+
+test_expect_success 'diff with oid2 parameter uses it for old ref' '
+	cgit_query "url=foo/diff&id=master&id2=HEAD" >tmp &&
+	grep "from:" tmp
+'
+
+test_expect_success 'ref picker: to: shows master when id=master' '
+	cgit_query "url=foo/diff&id=master" >tmp &&
+	grep "master" tmp
+'
+
+test_expect_success 'ref picker: from: empty when no id2' '
+	cgit_query "url=foo/diff" >tmp &&
+	grep "<select name=.id2." tmp
+'
+
+test_expect_success 'compare initial commit with HEAD' '
+	root=$(git --git-dir="$PWD/repos/foo/.git" rev-list --max-parents=0 HEAD) &&
+	cgit_query "url=foo/diff&id=HEAD&id2=$root" >tmp
+'
+
+test_expect_success 'diff with HEAD and root shows content' '
+	grep "diffstat" tmp
+'
+
 test_done