1 files changed, 96 insertions, 0 deletions
diff --git a/layout/reftests/svg/viewBox-valid-01.svg b/layout/reftests/svg/viewBox-valid-01.svg
new file mode 100644
index 0000000000..38ee208889
--- /dev/null
+++ b/layout/reftests/svg/viewBox-valid-01.svg
@@ -0,0 +1,96 @@
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+     xmlns:xlink="http://www.w3.org/1999/xlink">
+  <title>Testing valid values for |viewBox| attribute</title>
+  <defs>
+    <rect id="redRect"  fill="red"  height="20" width="20"/>
+    <rect id="limeRect" fill="lime" height="10" width="10"/>
+  </defs>
+  <rect fill="lime" height="100%" width="100%"/>
+
+  <!-- SUMMARY: Each <svg> subdocument below has a valid viewBox.  If we honor
+       the valid viewBox (ignoring typos), that will make us scale the <use>'d
+       limeRect to appear as big as than the redRect, and we'll have no red
+       showing (and we'll pass the test). -->
+
+  <!-- First row: no commas at all -->
+  <g transform="translate(0, 0)">
+    <g transform="translate(0, 0)">
+      <use xlink:href="#redRect"/>
+      <svg width="20" height="20" viewBox="0 0 10 10">
+        <use xlink:href="#limeRect"/>
+      </svg>
+    </g>
+    <g transform="translate(40, 0)">
+      <use xlink:href="#redRect"/>
+      <svg width="20" height="20" viewBox=" 0 0 10 10">
+        <use xlink:href="#limeRect"/>
+      </svg>
+    </g>
+    <g transform="translate(80, 0)">
+      <use xlink:href="#redRect"/>
+      <svg width="20" height="20" viewBox="0 0 10 10 ">
+        <use xlink:href="#limeRect"/>
+      </svg>
+    </g>
+    <g transform="translate(120, 0)">
+      <use xlink:href="#redRect"/>
+      <svg width="20" height="20" viewBox="  0   0    10     10      ">
+        <use xlink:href="#limeRect"/>
+      </svg>
+    </g>
+  </g>
+  <!-- Second row: some commas -->
+  <g transform="translate(0, 40)">
+    <g transform="translate(0, 0)">
+      <use xlink:href="#redRect"/>
+      <svg width="20" height="20" viewBox="0,0 10 10">
+        <use xlink:href="#limeRect"/>
+      </svg>
+    </g>
+    <g transform="translate(40, 0)">
+      <use xlink:href="#redRect"/>
+      <svg width="20" height="20" viewBox="0 0,10 10">
+        <use xlink:href="#limeRect"/>
+      </svg>
+    </g>
+    <g transform="translate(80, 0)">
+      <use xlink:href="#redRect"/>
+      <svg width="20" height="20" viewBox="0 0 10,10">
+        <use xlink:href="#limeRect"/>
+      </svg>
+    </g>
+    <g transform="translate(120, 0)">
+      <use xlink:href="#redRect"/>
+      <svg width="20" height="20" viewBox="0,0,10,10">
+        <use xlink:href="#limeRect"/>
+      </svg>
+    </g>
+  </g>
+  <!-- Third row: commas & whitespace mixed -->
+  <g transform="translate(0, 80)">
+    <g transform="translate(0, 0)">
+      <use xlink:href="#redRect"/>
+      <svg width="20" height="20" viewBox="0,  0 10 10">
+        <use xlink:href="#limeRect"/>
+      </svg>
+    </g>
+    <g transform="translate(40, 0)">
+      <use xlink:href="#redRect"/>
+      <svg width="20" height="20" viewBox="0 0  ,  10 10">
+        <use xlink:href="#limeRect"/>
+      </svg>
+    </g>
+    <g transform="translate(80, 0)">
+      <use xlink:href="#redRect"/>
+      <svg width="20" height="20" viewBox="0 0 10   ,10">
+        <use xlink:href="#limeRect"/>
+      </svg>
+    </g>
+    <g transform="translate(120, 0)">
+      <use xlink:href="#redRect"/>
+      <svg width="20" height="20" viewBox="  0  ,0,  10,10  ">
+        <use xlink:href="#limeRect"/>
+      </svg>
+    </g>
+  </g>
+</svg>