Auto merge of #12202 - peterjoel:issue_8509, r=nox

DOMMatrix and DOMMatrixReadOnly

<!-- Please describe your changes on the following line: -->

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #8509.

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- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____

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8 files changed, 40 insertions, 112 deletions

diff --git a/tests/wpt/metadata-css/geometry-1_dev/html/DOMMatrix-001.htm.ini b/tests/wpt/metadata-css/geometry-1_dev/html/DOMMatrix-001.htm.ini
index d95299476fe..2cf19879250 100644
--- a/tests/wpt/metadata-css/geometry-1_dev/html/DOMMatrix-001.htm.ini
+++ b/tests/wpt/metadata-css/geometry-1_dev/html/DOMMatrix-001.htm.ini
@@ -1,8 +1,5 @@
 [DOMMatrix-001.htm]
   type: testharness
-  [testConstructor0]
-    expected: FAIL
-
   [testConstructor1]
     expected: FAIL
 
@@ -12,15 +9,9 @@
   [testConstructor3]
     expected: FAIL
 
-  [testConstructor4]
-    expected: FAIL
-
   [testConstructor5]
     expected: FAIL
 
-  [testConstructor6]
-    expected: FAIL
-
   [testConstructor7]
     expected: FAIL
 
@@ -36,18 +27,9 @@
   [testConstructor11]
     expected: FAIL
 
-  [testConstructor12]
-    expected: FAIL
-
   [testConstructor13]
     expected: FAIL
 
   [testConstructorIllegal0]
     expected: FAIL
 
-  [testConstructorIllegal1]
-    expected: FAIL
-
-  [testConstructorIllegal2]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata-css/geometry-1_dev/html/DOMMatrix-002.htm.ini b/tests/wpt/metadata-css/geometry-1_dev/html/DOMMatrix-002.htm.ini
deleted file mode 100644
index c3815bb6619..00000000000
--- a/tests/wpt/metadata-css/geometry-1_dev/html/DOMMatrix-002.htm.ini
+++ /dev/null
@@ -1,38 +0,0 @@
-[DOMMatrix-002.htm]
-  type: testharness
-  [test translate() doesn't mutate]
-    expected: FAIL
-
-  [test scale() doesn't mutate]
-    expected: FAIL
-
-  [test scale3d() doesn't mutate]
-    expected: FAIL
-
-  [test rotate() doesn't mutate]
-    expected: FAIL
-
-  [test rotateFromVector() doesn't mutate]
-    expected: FAIL
-
-  [test rotateAxisAngle() doesn't mutate]
-    expected: FAIL
-
-  [test skewX() doesn't mutate]
-    expected: FAIL
-
-  [test skewY() doesn't mutate]
-    expected: FAIL
-
-  [test multiply() doesn't mutate]
-    expected: FAIL
-
-  [test flipX() doesn't mutate]
-    expected: FAIL
-
-  [test flipY() doesn't mutate]
-    expected: FAIL
-
-  [test inverse() doesn't mutate]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata-css/geometry-1_dev/html/DOMMatrix-003.htm.ini b/tests/wpt/metadata-css/geometry-1_dev/html/DOMMatrix-003.htm.ini
index 0ef5108db1c..f48899ab692 100644
--- a/tests/wpt/metadata-css/geometry-1_dev/html/DOMMatrix-003.htm.ini
+++ b/tests/wpt/metadata-css/geometry-1_dev/html/DOMMatrix-003.htm.ini
@@ -6,21 +6,9 @@
   [test scale() without offsets]
     expected: FAIL
 
-  [test scale() with offsets]
-    expected: FAIL
-
-  [test scale3d()]
-    expected: FAIL
-
   [test rotate() 2d]
     expected: FAIL
 
-  [test rotate()]
-    expected: FAIL
-
-  [test rotateFromVector()]
-    expected: FAIL
-
   [test rotateAxisAngle() ]
     expected: FAIL
 
@@ -29,13 +17,3 @@
 
   [test skewY()]
     expected: FAIL
-
-  [test multiply with inverse is identity]
-    expected: FAIL
-
-  [test flipX()]
-    expected: FAIL
-
-  [test flipY()]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata-css/geometry-1_dev/xhtml1/DOMMatrix-001.xht.ini b/tests/wpt/metadata-css/geometry-1_dev/xhtml1/DOMMatrix-001.xht.ini
index cfca795465b..52c1a3c5a0a 100644
--- a/tests/wpt/metadata-css/geometry-1_dev/xhtml1/DOMMatrix-001.xht.ini
+++ b/tests/wpt/metadata-css/geometry-1_dev/xhtml1/DOMMatrix-001.xht.ini
@@ -1,7 +1,5 @@
 [DOMMatrix-001.xht]
   type: testharness
-  [testConstructor0]
-    expected: FAIL
 
   [testConstructor1]
     expected: FAIL
@@ -12,15 +10,9 @@
   [testConstructor3]
     expected: FAIL
 
-  [testConstructor4]
-    expected: FAIL
-
   [testConstructor5]
     expected: FAIL
 
-  [testConstructor6]
-    expected: FAIL
-
   [testConstructor7]
     expected: FAIL
 
@@ -36,18 +28,9 @@
   [testConstructor11]
     expected: FAIL
 
-  [testConstructor12]
-    expected: FAIL
-
   [testConstructor13]
     expected: FAIL
 
   [testConstructorIllegal0]
     expected: FAIL
 
-  [testConstructorIllegal1]
-    expected: FAIL
-
-  [testConstructorIllegal2]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata-css/geometry-1_dev/xhtml1/DOMMatrix-003.xht.ini b/tests/wpt/metadata-css/geometry-1_dev/xhtml1/DOMMatrix-003.xht.ini
new file mode 100644
index 00000000000..b32671d9bc0
--- /dev/null
+++ b/tests/wpt/metadata-css/geometry-1_dev/xhtml1/DOMMatrix-003.xht.ini
@@ -0,0 +1,19 @@
+[DOMMatrix-003.xht]
+  type: testharness
+  [test translate()]
+    expected: FAIL
+
+  [test scale() without offsets]
+    expected: FAIL
+
+  [test rotate() 2d]
+    expected: FAIL
+
+  [test rotateAxisAngle() ]
+    expected: FAIL
+
+  [test skewX()]
+    expected: FAIL
+
+  [test skewY()]
+    expected: FAIL
diff --git a/tests/wpt/metadata-css/geometry-1_dev/xhtml1print/DOMMatrix-001.xht.ini b/tests/wpt/metadata-css/geometry-1_dev/xhtml1print/DOMMatrix-001.xht.ini
index cfca795465b..52c1a3c5a0a 100644
--- a/tests/wpt/metadata-css/geometry-1_dev/xhtml1print/DOMMatrix-001.xht.ini
+++ b/tests/wpt/metadata-css/geometry-1_dev/xhtml1print/DOMMatrix-001.xht.ini
@@ -1,7 +1,5 @@
 [DOMMatrix-001.xht]
   type: testharness
-  [testConstructor0]
-    expected: FAIL
 
   [testConstructor1]
     expected: FAIL
@@ -12,15 +10,9 @@
   [testConstructor3]
     expected: FAIL
 
-  [testConstructor4]
-    expected: FAIL
-
   [testConstructor5]
     expected: FAIL
 
-  [testConstructor6]
-    expected: FAIL
-
   [testConstructor7]
     expected: FAIL
 
@@ -36,18 +28,9 @@
   [testConstructor11]
     expected: FAIL
 
-  [testConstructor12]
-    expected: FAIL
-
   [testConstructor13]
     expected: FAIL
 
   [testConstructorIllegal0]
     expected: FAIL
 
-  [testConstructorIllegal1]
-    expected: FAIL
-
-  [testConstructorIllegal2]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata-css/geometry-1_dev/xhtml1print/DOMMatrix-003.xht.ini b/tests/wpt/metadata-css/geometry-1_dev/xhtml1print/DOMMatrix-003.xht.ini
new file mode 100644
index 00000000000..b32671d9bc0
--- /dev/null
+++ b/tests/wpt/metadata-css/geometry-1_dev/xhtml1print/DOMMatrix-003.xht.ini
@@ -0,0 +1,19 @@
+[DOMMatrix-003.xht]
+  type: testharness
+  [test translate()]
+    expected: FAIL
+
+  [test scale() without offsets]
+    expected: FAIL
+
+  [test rotate() 2d]
+    expected: FAIL
+
+  [test rotateAxisAngle() ]
+    expected: FAIL
+
+  [test skewX()]
+    expected: FAIL
+
+  [test skewY()]
+    expected: FAIL
diff --git a/tests/wpt/mozilla/tests/mozilla/interfaces.html b/tests/wpt/mozilla/tests/mozilla/interfaces.html
index 0a27c49f007..3348164cc63 100644
--- a/tests/wpt/mozilla/tests/mozilla/interfaces.html
+++ b/tests/wpt/mozilla/tests/mozilla/interfaces.html
@@ -21,6 +21,8 @@ test_interfaces([
   "CloseEvent",
   "CSS",
   "CSSStyleDeclaration",
+  "DOMMatrix",
+  "DOMMatrixReadOnly",
   "DOMPoint",
   "DOMPointReadOnly",
   "DOMQuad",