Add basic Referrer-Policy support for Documents

third_party/WebKit/Source/core/dom/DocumentTest.cpp

Index: third_party/WebKit/Source/core/dom/DocumentTest.cpp
diff --git a/third_party/WebKit/Source/core/dom/DocumentTest.cpp b/third_party/WebKit/Source/core/dom/DocumentTest.cpp
index f4cab42eaa3f5c5c49a0739ce219a5add123a87a..b7f3156c6fb14154f21656d32cebca411fa21ef5 100644
--- a/third_party/WebKit/Source/core/dom/DocumentTest.cpp
+++ b/third_party/WebKit/Source/core/dom/DocumentTest.cpp
@@ -185,12 +185,18 @@ TEST_F(DocumentTest, referrerPolicyParsing)
         const char* policy;
         ReferrerPolicy expected;
     } tests[] = {
+        { "", ReferrerPolicyDefault },
+        // Test that invalid policy values are ignored.
+        { "not-a-real-policy", ReferrerPolicyDefault },
+        { "not-a-real-policy,also-not-a-real-policy", ReferrerPolicyDefault },
+        { "not-a-real-policy,unsafe-url", ReferrerPolicyAlways },
+        { "unsafe-url,not-a-real-policy", ReferrerPolicyAlways },
+        // Test parsing each of the policy values.
         { "always", ReferrerPolicyAlways },
         { "default", ReferrerPolicyNoReferrerWhenDowngrade },
         { "never", ReferrerPolicyNever },
         { "no-referrer", ReferrerPolicyNever },
         { "no-referrer-when-downgrade", ReferrerPolicyNoReferrerWhenDowngrade },
-        { "not-a-real-policy", ReferrerPolicyDefault },
         { "origin", ReferrerPolicyOrigin },
         { "origin-when-crossorigin", ReferrerPolicyOriginWhenCrossOrigin },
         { "origin-when-cross-origin", ReferrerPolicyOriginWhenCrossOrigin },
@@ -199,8 +205,7 @@ TEST_F(DocumentTest, referrerPolicyParsing)
 
     for (auto test : tests) {
         document().setReferrerPolicy(ReferrerPolicyDefault);
-
-        document().processReferrerPolicy(test.policy);
+        document().parseAndSetReferrerPolicy(test.policy);
         EXPECT_EQ(test.expected, document().getReferrerPolicy()) << test.policy;
     }
 }