XFA - Add margins if needed after having layout some text

src/core/xfa/template.js

@@ -1457,6 +1457,13 @@ class Draw extends XFAObject {
     fixDimensions(this);
 
     if ((this.w === "" || this.h === "") && this.value) {
+      let marginH = 0;
+      let marginV = 0;
+      if (this.margin) {
+        marginH = this.margin.leftInset + this.margin.rightInset;
+        marginV = this.margin.topInset + this.margin.bottomInset;
+      }
+
       const maxWidth = this.w === "" ? availableSpace.width : this.w;
       const fontFinder = this[$globalData].fontFinder;
       let font = this.font;
@@ -1496,11 +1503,11 @@ class Draw extends XFAObject {
       }
 
       if (width !== null && this.w === "") {
-        this.w = width;
+        this.w = width + marginH;
       }
 
       if (height !== null && this.h === "") {
-        this.h = height;
+        this.h = height + marginV;
       }
     }
 

test/pdfs/xfa_bug1716380.pdf.link

@@ -0,0 +1 @@
+https://bugzilla.mozilla.org/attachment.cgi?id=9227435

test/test_manifest.json

@@ -930,6 +930,14 @@
        "link": true,
        "type": "load"
     },
+    {  "id": "xfa_bug1716380",
+       "file": "pdfs/xfa_bug1716380.pdf",
+       "md5": "1351f816f0509fe750ca61ef2bd40872",
+       "link": true,
+       "rounds": 1,
+       "enableXfa": true,
+       "type": "eq"
+    },
     {  "id": "xfa_bug1716047",
        "file": "pdfs/xfa_bug1716047.pdf",
        "md5": "2f524163bd8397f43d195090978c3b56",