1 files changed, 135 insertions, 0 deletions
diff --git a/libgo/go/html/testdata/webkit/dom2string.js b/libgo/go/html/testdata/webkit/dom2string.js
new file mode 100644
index 000000000..45897fda4
--- /dev/null
+++ b/libgo/go/html/testdata/webkit/dom2string.js
@@ -0,0 +1,135 @@
+String.prototype.toAsciiLowerCase = function () {
+  var output = "";
+  for (var i = 0, len = this.length; i < len; ++i) {
+    if (this.charCodeAt(i) >= 0x41 && this.charCodeAt(i) <= 0x5A) {
+      output += String.fromCharCode(this.charCodeAt(i) + 0x20)
+    } else {
+      output += this.charAt(i);
+    }
+  }
+  return output;
+}
+
+function indent(ancestors) {
+  var str = "";
+  if (ancestors > 0) {
+    while (ancestors--)
+      str += "  ";
+  }
+  return str;
+}
+
+function dom2string(node, ancestors) {
+  var str = "";
+  if (typeof ancestors == "undefined")
+    var ancestors = 0;
+  if (!node.firstChild)
+    return "| ";
+  var parent = node;
+  var current = node.firstChild;
+  var next = null;
+  var misnested = null;
+  for (;;) {
+    str += "\n| " + indent(ancestors);
+    switch (current.nodeType) {
+      case 10:
+        str += '<!DOCTYPE ' + current.nodeName + '>';
+        break;
+      case 8:
+        try {
+          str += '<!-- ' + current.nodeValue + ' -->';
+        } catch (e) {
+          str += '<!--  -->';
+        }
+        if (parent != current.parentNode) {
+          return str += ' (misnested... aborting)';
+        }
+        break;
+      case 7:
+        str += '<?' + current.nodeName + current.nodeValue + '>';
+        break;
+      case 4:
+        str += '<![CDATA[ ' + current.nodeValue + ' ]]>';
+        break;
+      case 3:
+        str += '"' + current.nodeValue + '"';
+        if (parent != current.parentNode) {
+          return str += ' (misnested... aborting)';
+        }
+        break;
+      case 1:
+        str += "<";
+        switch (current.namespaceURI) {
+          case "http://www.w3.org/2000/svg":
+            str += "svg ";
+            break;
+          case "http://www.w3.org/1998/Math/MathML":
+            str += "math ";
+            break;
+        }
+        if (current.localName && current.namespaceURI && current.namespaceURI != null) {
+          str += current.localName;
+        } else {
+          str += current.nodeName.toAsciiLowerCase();
+        }
+        str += '>';
+        if (parent != current.parentNode) {
+          return str += ' (misnested... aborting)';
+        } else {
+          if (current.attributes) {
+            var attrNames = [];
+            var attrPos = {};
+            for (var j = 0; j < current.attributes.length; j += 1) {
+              if (current.attributes[j].specified) {
+                var name = "";
+                switch (current.attributes[j].namespaceURI) {
+                  case "http://www.w3.org/XML/1998/namespace":
+                    name += "xml ";
+                    break;
+                  case "http://www.w3.org/2000/xmlns/":
+                    name += "xmlns ";
+                    break;
+                  case "http://www.w3.org/1999/xlink":
+                    name += "xlink ";
+                    break;
+                }
+                if (current.attributes[j].localName) {
+                  name += current.attributes[j].localName;
+                } else {
+                  name += current.attributes[j].nodeName;
+                }
+                attrNames.push(name);
+                attrPos[name] = j;
+              }
+            }
+            if (attrNames.length > 0) {
+              attrNames.sort();
+              for (var j = 0; j < attrNames.length; j += 1) {
+                str += "\n| " + indent(1 + ancestors) + attrNames[j];
+                str += '="' + current.attributes[attrPos[attrNames[j]]].nodeValue + '"';
+              }
+            }
+          }
+          if (next = current.firstChild) {
+            parent = current;
+            current = next;
+            ancestors++;
+            continue;
+          }
+        }
+        break;
+    }
+    for (;;) {
+      if (next = current.nextSibling) {
+        current = next;
+        break;
+      }
+      current = current.parentNode;
+      parent = parent.parentNode;
+      ancestors--;
+      if (current == node) {
+        return str.substring(1);
+      }
+    }
+  }
+}