diff --git a/tests/css/parser/Makefile.am b/tests/css/parser/Makefile.am
index 8b6b32004f..44bf32ae18 100644
--- a/tests/css/parser/Makefile.am
+++ b/tests/css/parser/Makefile.am
@@ -153,6 +153,8 @@ EXTRA_DIST += \
 	background-repeat.ref.css \
 	background-shorthand.css \
 	background-shorthand.ref.css \
+        background-size.css \
+        background-size.ref.css \
 	boolean.css \
 	boolean.errors \
 	boolean.ref.css \
diff --git a/tests/css/parser/background-size.css b/tests/css/parser/background-size.css
new file mode 100644
index 0000000000..ea75a05b51
--- /dev/null
+++ b/tests/css/parser/background-size.css
@@ -0,0 +1,51 @@
+a {
+  background-size: cover;
+}
+
+b {
+  background-size: contain;
+}
+
+c {
+  background-size: auto;
+}
+
+d {
+  background-size: auto auto;
+}
+
+e {
+  background-size: auto 100%;
+}
+
+f {
+  background-size: 100% auto;
+}
+
+g {
+  background-size: 100%;
+}
+
+h {
+  background-size: auto 10px;
+}
+
+i {
+  background-size: 10px auto;
+}
+
+j {
+  background-size: 10px;
+}
+
+k {
+  background-size: 10px 100%;
+}
+
+l {
+  background-size: 100% 10px;
+}
+
+m {
+  background-size: 10px 10px;
+}
diff --git a/tests/css/parser/background-size.ref.css b/tests/css/parser/background-size.ref.css
new file mode 100644
index 0000000000..b3ce6bf8fa
--- /dev/null
+++ b/tests/css/parser/background-size.ref.css
@@ -0,0 +1,51 @@
+a {
+  background-size: cover;
+}
+
+b {
+  background-size: contain;
+}
+
+c {
+  background-size: auto;
+}
+
+d {
+  background-size: auto;
+}
+
+e {
+  background-size: auto 100%;
+}
+
+f {
+  background-size: 100%;
+}
+
+g {
+  background-size: 100%;
+}
+
+h {
+  background-size: auto 10px;
+}
+
+i {
+  background-size: 10px;
+}
+
+j {
+  background-size: 10px;
+}
+
+k {
+  background-size: 10px 100%;
+}
+
+l {
+  background-size: 100% 10px;
+}
+
+m {
+  background-size: 10px 10px;
+}