Enable regression testing for interactive forms

test/annotation_layer_test.css

@@ -43,6 +43,17 @@
   position: absolute;
 }
 
+.annotationLayer .textWidgetAnnotation input {
+  background-color: rgba(0, 54, 255, 0.13);
+  border: 1px solid transparent;
+  box-sizing: border-box;
+  font-size: 9px;
+  height: 100%;
+  padding: 0 3px;
+  vertical-align: top;
+  width: 100%;
+}
+
 .annotationLayer .popupAnnotation {
   display: block !important;
 }

test/driver.js

@@ -161,7 +161,8 @@ var rasterizeAnnotationLayer = (function rasterizeAnnotationLayerClosure() {
     return imagePromises;
   }
 
-  function rasterizeAnnotationLayer(ctx, viewport, annotations, page) {
+  function rasterizeAnnotationLayer(ctx, viewport, annotations, page,
+                                    renderInteractiveForms) {
     return new Promise(function (resolve) {
       // Building SVG with size of the viewport.
       var svg = document.createElementNS(SVG_NS, 'svg:svg');
@@ -190,7 +191,8 @@ var rasterizeAnnotationLayer = (function rasterizeAnnotationLayerClosure() {
           div: div,
           annotations: annotations,
           page: page,
-          linkService: new LinkServiceMock()
+          linkService: new LinkServiceMock(),
+          renderInteractiveForms: renderInteractiveForms,
         };
         PDFJS.AnnotationLayer.render(parameters);
 
@@ -483,7 +485,7 @@ var Driver = (function DriverClosure() {
               textLayerCanvas = null;
 
               // Render the annotation layer if necessary.
-              if (task.annotations) {
+              if (task.annotations || task.forms) {
                 // Create a dummy canvas for the drawing operations.
                 annotationLayerCanvas = self.annotationLayerCanvas;
                 if (!annotationLayerCanvas) {
@@ -501,9 +503,10 @@ var Driver = (function DriverClosure() {
                 initPromise =
                   page.getAnnotations({ intent: 'display' }).then(
                     function(annotations) {
+                      var forms = task.forms || false;
                       return rasterizeAnnotationLayer(annotationLayerContext,
                                                       viewport, annotations,
-                                                      page);
+                                                      page, forms);
                   });
               } else {
                 annotationLayerCanvas = null;

test/test_manifest.json

@@ -732,6 +732,14 @@
        "rounds": 1,
        "type": "load"
     },
+    {  "id": "f1040-forms",
+       "file": "pdfs/f1040.pdf",
+       "md5": "7323b50c6d28d959b8b4b92c469b2469",
+       "link": true,
+       "rounds": 1,
+       "type": "eq",
+       "forms": true
+    },
     {  "id": "bug1046314",
        "file": "pdfs/bug1046314.pdf",
        "md5": "fc658439f44cd2dd27c8bee7e7a8344e",