Fix timeout in position-absolute-replaced-minmax.html (servo#34075)

Some images don't load because we don't support SVG.
In that case this makes the test fail rather than timing out.

Signed-off-by: Oriol Brufau <[email protected]>

tests/wpt/meta/MANIFEST.json

@@ -565360,7 +565360,7 @@
       ]
      ],
      "position-absolute-replaced-minmax.html": [
-      "5a76277092bf9e84605fbb8e1fd64e17259e3f44",
+      "6e5c1f2be5340f027081f22a81dfb4796ab861c1",
       [
        null,
        {}

tests/wpt/meta/css/css-position/position-absolute-replaced-minmax.html.ini

@@ -1,64 +1,63 @@
 [position-absolute-replaced-minmax.html]
-  expected: TIMEOUT
   [minmax replaced IFRAME 10]
     expected: FAIL
 
   [minmax replaced IFRAME 11]
     expected: FAIL
 
   [minmax replaced IMG svg 23]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG svg 24]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG svg 25]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG svg 26]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG svg 27]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG svg 28]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG svg 29]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG svg 30]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG svg 31]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG svg 32]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG svg 33]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG 34]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG 35]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG 36]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG 37]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG 38]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG 39]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG 40]
-    expected: NOTRUN
+    expected: FAIL
 
   [minmax replaced IMG 41]
-    expected: NOTRUN
+    expected: FAIL

tests/wpt/tests/css/css-position/position-absolute-replaced-minmax.html

@@ -336,6 +336,7 @@
 
   function testAfterImageLoads(img, test) {
     let asyncTest = async_test(getTestName(img));
+    img.addEventListener("error", asyncTest.unreached_func("Load shouldn't fail"));
     img.addEventListener("load", _ => {
       asyncTest.step(test);
       asyncTest.done();