Bug 1629229 [wpt PR 22868] - Implement hit testing API, a=testonly

Automatic update from web-platform-tests
Update xrRay_constructor test to not throw

See immersive-web/hit-test#83, this test is currently impossible to pass for a browser implementing the current WebIDL specification.

--
Update XRRay semantics

Implements changes from immersive-web/hit-test#85

--
Fix world generation to have vertices member

--

wpt-commits: 7513c92e130e043def925bda97e9fb9d8fd0b48f, 0fce2e94f0feb04966868a0b5795d76ea1db3906, 08c95d8ca3466c37df307cb775502a916e22b814
wpt-pr: 22868

Author: Manishearth

testing/web-platform/tests/webxr/hit-test/xrRay_constructor.https.html

@@ -91,25 +91,23 @@
   {
     // Check that we throw exception on direction too close to 0,0,0:
     let originDict = {x : 10.0, y : 10.0, z : 10.0, w : 1.0};
-    let directionDict = {x : 0.0, y : 0.0, z : 0.0, w : 0.0};
+    let directionDict = {x : 1.0, y : 0.0, z : 0.0, w : 0.0};
 
-    try {
-      let xrRay = new XRRay(
+    assert_throws_js(TypeError, () => new XRRay(
         DOMPoint.fromPoint(originDict),
-        DOMPoint.fromPoint(directionDict));
-
-      assert(false, "origin-custom-direction-zero:exception not thrown");
-    }
-    catch(e)
-    {
-      if(e instanceof DOMException) {
-        assert_equals(e.name, "InvalidStateError", "origin-custom-direction-zero:incorrect DOM exception thrown");
-      } else {
-        assert(false, "origin-custom-direction-zero:other exception thrown: " + e);
-      }
-    }
-  }
+        DOMPoint.fromPoint({x : 0.0, y : 0.0, z : 0.0, w : 0.0})
+    ), "Constructor should throw for zero direction");
+
+    assert_throws_js(TypeError, () => new XRRay(
+        DOMPoint.fromPoint(originDict),
+        DOMPoint.fromPoint({x : 1.0, y : 0.0, z : 0.0, w : 0.5})
+    ), "Constructor should throw for nonzero direction w coordinate");
 
+    assert_throws_js(TypeError, () => new XRRay(
+        DOMPoint.fromPoint({x : 10.0, y : 10.0, z : 10.0, w : 0.5}),
+        DOMPoint.fromPoint(directionDict)
+    ), "Constructor should throw for non-1 origin w coordinate");
+  }
   //
   // Constructor 2 - from rigid transform.
   //

testing/web-platform/tests/webxr/resources/webxr_test_constants_fake_world.js

@@ -29,26 +29,26 @@ function createFakeWorld(
   // Faces:
   const FRONT_WALL_AND_FLOOR_FACES = [
     // Front wall:
-    [BOTTOM_LEFT_FRONT, BOTTOM_RIGHT_FRONT, TOP_RIGHT_FRONT],
-    [BOTTOM_LEFT_FRONT, TOP_RIGHT_FRONT, TOP_LEFT_FRONT],
+    { vertices: [BOTTOM_LEFT_FRONT, BOTTOM_RIGHT_FRONT, TOP_RIGHT_FRONT] },
+    { vertices: [BOTTOM_LEFT_FRONT, TOP_RIGHT_FRONT, TOP_LEFT_FRONT] },
     // Floor:
-    [BOTTOM_LEFT_FRONT, BOTTOM_RIGHT_FRONT, BOTTOM_RIGHT_BACK],
-    [BOTTOM_LEFT_FRONT, BOTTOM_LEFT_BACK, BOTTOM_RIGHT_BACK],
+    { vertices: [BOTTOM_LEFT_FRONT, BOTTOM_RIGHT_FRONT, BOTTOM_RIGHT_BACK] },
+    { vertices: [BOTTOM_LEFT_FRONT, BOTTOM_LEFT_BACK, BOTTOM_RIGHT_BACK] },
   ];
 
   const CEILING_FACES = [
     // Ceiling:
-    [TOP_LEFT_FRONT, TOP_RIGHT_FRONT, TOP_RIGHT_BACK],
-    [TOP_LEFT_FRONT, TOP_LEFT_BACK, TOP_RIGHT_BACK],
+    { vertices: [TOP_LEFT_FRONT, TOP_RIGHT_FRONT, TOP_RIGHT_BACK] },
+    { vertices: [TOP_LEFT_FRONT, TOP_LEFT_BACK, TOP_RIGHT_BACK] },
   ];
 
   const SIDE_WALLS_FACES = [
     // Left:
-    [BOTTOM_LEFT_FRONT, TOP_LEFT_FRONT, TOP_LEFT_BACK],
-    [BOTTOM_LEFT_FRONT, BOTTOM_LEFT_BACK, TOP_LEFT_BACK],
+    { vertices: [BOTTOM_LEFT_FRONT, TOP_LEFT_FRONT, TOP_LEFT_BACK] },
+    { vertices: [BOTTOM_LEFT_FRONT, BOTTOM_LEFT_BACK, TOP_LEFT_BACK] },
     // Right:
-    [BOTTOM_RIGHT_FRONT, TOP_RIGHT_FRONT, TOP_RIGHT_BACK],
-    [BOTTOM_RIGHT_FRONT, BOTTOM_RIGHT_BACK, TOP_RIGHT_BACK],
+    { vertices: [BOTTOM_RIGHT_FRONT, TOP_RIGHT_FRONT, TOP_RIGHT_BACK] },
+    { vertices: [BOTTOM_RIGHT_FRONT, BOTTOM_RIGHT_BACK, TOP_RIGHT_BACK] },
   ];
 
   // Regions: