Don't call isURLAllowed() from layout.

third_party/WebKit/Source/core/layout/MapCoordinatesTest.cpp

 // Copyright 2016 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 "core/layout/LayoutInline.h"
 #include "core/layout/LayoutTestHelper.h"
 #include "core/layout/LayoutView.h"
 #include "platform/geometry/TransformState.h"
 #include "platform/testing/RuntimeEnabledFeaturesTestHelpers.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 666 matching lines @@
   EXPECT_EQ(FloatPoint(), mappedPoint);
 
   mappedPoint = mapLocalToAncestor(container, view, FloatPoint());
   EXPECT_EQ(adjustForFrameScroll(FloatPoint(0, 100)), mappedPoint);
   mappedPoint = mapAncestorToLocal(container, view, mappedPoint);
   EXPECT_EQ(FloatPoint(), mappedPoint);
 }
 
 // TODO(chrishtr): add more multi-frame tests.
 TEST_P(MapCoordinatesTest, FixedPosInIFrameWhenMainFrameScrolled) {
+  setChildFrameHTML(
+      "<style>body { margin: 0; } #target { width: 200px; height: 200px; "
+      "position:fixed}</style><div id=target></div>");
+
   document().setBaseURLOverride(KURL(ParsedURLString, "http://test.com"));
   setBodyInnerHTML(
       "<style>body { margin: 0; }</style>"
       "<div style='width: 200; height: 8000px'></div>"
-      "<iframe id=frame src='http://test.com' width='500' height='500' "
+      "<iframe src='http://test.com' width='500' height='500' "
       "frameBorder='0'>"
       "</iframe>");
 
-  Document& frameDocument = setupChildIframe(
-      "frame",
-      "<style>body { margin: 0; } #target { width: 200px; height: 200px; "
-      "position:fixed}</style><div id=target></div>");
-
   document().view()->layoutViewportScrollableArea()->setScrollOffset(
       ScrollOffset(0.0, 1000), ProgrammaticScroll);
   document().view()->updateAllLifecyclePhases();
 
-  Element* target = frameDocument.getElementById("target");
+  Element* target = childDocument().getElementById("target");
   ASSERT_TRUE(target);
   FloatPoint mappedPoint =
       mapAncestorToLocal(target->layoutObject(), nullptr, FloatPoint(10, 70),
                          TraverseDocumentBoundaries);
 
   // y = 70 - 8000, since the iframe is offset by 8000px from the main frame.
   // The scroll is not taken into account because the element is not fixed to
   // the root LayoutView, and the space of the root LayoutView does not include
   // scroll.
   EXPECT_EQ(FloatPoint(10, -7930), adjustForFrameScroll(mappedPoint));
 }
 
 TEST_P(MapCoordinatesTest, IFrameTransformed) {
+  setChildFrameHTML(
+      "<style>body { margin: 0; } #target { width: 200px; "
+      "height: 8000px}</style><div id=target></div>");
+
   document().setBaseURLOverride(KURL(ParsedURLString, "http://test.com"));
   setBodyInnerHTML(
       "<style>body { margin: 0; }</style>"
-      "<iframe style='transform: scale(2)' id=frame src='http://test.com' "
+      "<iframe style='transform: scale(2)' src='http://test.com' "
       "width='500' height='500' frameBorder='0'>"
       "</iframe>");
 
-  Document& frameDocument =
-      setupChildIframe("frame",
-                       "<style>body { margin: 0; } #target { width: 200px; "
-                       "height: 8000px}</style><div id=target></div>");
-
   document().view()->updateAllLifecyclePhases();
 
-  frameDocument.view()->layoutViewportScrollableArea()->setScrollOffset(
+  childDocument().view()->layoutViewportScrollableArea()->setScrollOffset(
       ScrollOffset(0.0, 1000), ProgrammaticScroll);
-  frameDocument.view()->updateAllLifecyclePhases();
+  childDocument().view()->updateAllLifecyclePhases();
 
-  Element* target = frameDocument.getElementById("target");
+  Element* target = childDocument().getElementById("target");
   ASSERT_TRUE(target);
   FloatPoint mappedPoint =
       mapAncestorToLocal(target->layoutObject(), nullptr, FloatPoint(200, 200),
                          TraverseDocumentBoundaries | UseTransforms);
 
   // Derivation:
   // (200, 200) -> (-50, -50)  (Adjust for transform origin of scale, which is
   //                           at the center of the 500x500 iframe)
   // (-50, -50) -> (-25, -25)  (Divide by 2 to invert the scale)
   // (-25, -25) -> (225, 225)  (Add the origin back in)
   // (225, 225) -> (225, 1225) (Adjust by scroll offset of y=1000)
   EXPECT_EQ(FloatPoint(225, 1225), mappedPoint);
 }
 
 TEST_P(MapCoordinatesTest, FixedPosInScrolledIFrameWithTransform) {
+  setChildFrameHTML(
+      "<style>* { margin: 0; } #target { width: 200px; height: 200px; "
+      "position:fixed}</style><div id=target></div>"
+      "<div style='width: 200; height: 8000px'></div>");
+
   document().setBaseURLOverride(KURL(ParsedURLString, "http://test.com"));
   setBodyInnerHTML(
       "<style>* { margin: 0; }</style>"
       "<div style='position: absolute; left: 0px; top: 0px; width: 1024px; "
       "height: 768px; transform-origin: 0 0; transform: scale(0.5, 0.5);'>"
-      "    <iframe id='frame' frameborder=0 src='http://test.com' "
-      "class='frame' sandbox='allow-same-origin' width='1024' "
-      "height='768'></iframe>"
+      "    <iframe frameborder=0 src='http://test.com' "
+      "sandbox='allow-same-origin' width='1024' height='768'></iframe>"
       "</div>");
 
-  Document& frameDocument = setupChildIframe(
-      "frame",
-      "<style>* { margin: 0; } #target { width: 200px; height: 200px; "
-      "position:fixed}</style><div id=target></div>"
-      "<div style='width: 200; height: 8000px'></div>");
-
   document().view()->updateAllLifecyclePhases();
-  frameDocument.view()->layoutViewportScrollableArea()->setScrollOffset(
+  childDocument().view()->layoutViewportScrollableArea()->setScrollOffset(
       ScrollOffset(0.0, 1000), ProgrammaticScroll);
   document().view()->updateAllLifecyclePhases();
 
-  Element* target = frameDocument.getElementById("target");
+  Element* target = childDocument().getElementById("target");
   ASSERT_TRUE(target);
   FloatPoint mappedPoint =
       mapAncestorToLocal(target->layoutObject(), nullptr, FloatPoint(0, 0),
                          UseTransforms | TraverseDocumentBoundaries);
 
   EXPECT_EQ(FloatPoint(0, 0), mappedPoint);
 }
 
 TEST_P(MapCoordinatesTest, MulticolWithText) {
   setBodyInnerHTML(
@@ skipping 775 matching lines @@
               LayoutUnit::epsilon());
   EXPECT_NEAR(50.0, matrix.projectPoint(FloatPoint(100.0, 50.0)).y(),
               LayoutUnit::epsilon());
   EXPECT_NEAR(25.0, matrix.projectPoint(FloatPoint(50.0, 100.0)).x(),
               LayoutUnit::epsilon());
   EXPECT_NEAR(100.0, matrix.projectPoint(FloatPoint(50.0, 100.0)).y(),
               LayoutUnit::epsilon());
 }
 
 }  // namespace blink