Index: components/test_runner/mock_constraints.cc |
diff --git a/components/test_runner/mock_constraints.cc b/components/test_runner/mock_constraints.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..7e18e55ecdfc1b4fc3f68988167ad24c5b2e00af |
--- /dev/null |
+++ b/components/test_runner/mock_constraints.cc |
@@ -0,0 +1,64 @@ |
+// Copyright 2013 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "components/test_runner/mock_constraints.h" |
+ |
+#include <stddef.h> |
+ |
+#include "third_party/WebKit/public/platform/WebMediaConstraints.h" |
+#include "third_party/WebKit/public/platform/WebString.h" |
+ |
+using blink::WebMediaConstraint; |
+using blink::WebMediaConstraints; |
+using blink::WebString; |
+using blink::WebVector; |
+ |
+namespace test_runner { |
+ |
+namespace { |
+ |
+bool IsSupported(const WebString& constraint) { |
+ return constraint == "valid_and_supported_1" || |
+ constraint == "valid_and_supported_2"; |
+} |
+ |
+bool IsValid(const WebString& constraint) { |
+ return IsSupported(constraint) || constraint == "valid_but_unsupported_1" || |
+ constraint == "valid_but_unsupported_2"; |
+} |
+ |
+} // namespace |
+ |
+bool MockConstraints::VerifyConstraints(const WebMediaConstraints& constraints, |
+ WebString* failed_constraint) { |
+ WebVector<WebMediaConstraint> mandatory_constraints; |
+ constraints.getMandatoryConstraints(mandatory_constraints); |
+ if (mandatory_constraints.size()) { |
+ for (size_t i = 0; i < mandatory_constraints.size(); ++i) { |
+ const WebMediaConstraint& curr = mandatory_constraints[i]; |
+ if (!IsSupported(curr.m_name) || curr.m_value != "1") { |
+ if (failed_constraint) |
+ *failed_constraint = curr.m_name; |
+ return false; |
+ } |
+ } |
+ } |
+ |
+ WebVector<WebMediaConstraint> optional_constraints; |
+ constraints.getOptionalConstraints(optional_constraints); |
+ if (optional_constraints.size()) { |
+ for (size_t i = 0; i < optional_constraints.size(); ++i) { |
+ const WebMediaConstraint& curr = optional_constraints[i]; |
+ if (!IsValid(curr.m_name) || curr.m_value != "0") { |
+ if (failed_constraint) |
+ *failed_constraint = curr.m_name; |
+ return false; |
+ } |
+ } |
+ } |
+ |
+ return true; |
+} |
+ |
+} // namespace test_runner |