Update parseTestRecord and monkeyYaml to handle new tests

Changes:
- Allow zero indent for lists
- Handle list with zero elements
- Handle public domain license block

tools/packaging/monkeyYaml.py

@@ -71,9 +71,12 @@ def myMultilineList(lines, value):
         leading = myLeadingSpaces(line)
         if myIsAllSpaces(line):
             pass
-        elif indent is not None and leading < indent:
+        elif indent is not None and (
+            leading < indent or
+            (leading == indent and line[leading] != "-")
+        ):
             lines.insert(0, line)
-            break;
+            break
         else:
             indent = indent or leading
             value += [myReadOneLine(myRemoveListHeader(indent, line))]
@@ -100,7 +103,10 @@ def myReadOneLine(value):
 
 def myFlowList(value):
     result = mYamlListPattern.match(value)
-    values = result.group(1).split(",")
+    values = result.group(1)
+    if values == "":
+        return []
+    values = values.split(",")
     return [myReadOneLine(v.strip()) for v in values]
 
 def myMultiline(lines, value):
@@ -113,7 +119,7 @@ def myMultiline(lines, value):
             value += ["\n"]
         elif myLeadingSpaces(line) < indent:
             lines.insert(0, line)
-            break;
+            break
         else:
             value += [line[(indent):]]
     value = " ".join(value)

tools/packaging/parseTestRecord.py

@@ -29,6 +29,12 @@ _LICENSE_PATTERN = re.compile(
        r'// See LICENSE or https://github\.com/tc39/test262/blob/HEAD/LICENSE' +
    r')[\r\n]{1,2}' + _BLANK_LINES, re.IGNORECASE)
 
+_LICENSE_PATTERN_PUBLIC_DOMAIN = re.compile(
+   r'/\*[\r\n]{1,2}' +
+   r' \* Any copyright is dedicated to the Public Domain\.[\r\n]{1,2}' +
+   r' \* http://creativecommons\.org/licenses/publicdomain/[\r\n]{1,2}' +
+   r' \*/[\r\n]{1,2}' + _BLANK_LINES, re.IGNORECASE)
+
 yamlLoad = None
 
 def yamlAttrParser(testRecord, attrs, name, onerror):
@@ -51,10 +57,14 @@ def yamlAttrParser(testRecord, attrs, name, onerror):
 
 def findLicense(src):
     match = _LICENSE_PATTERN.search(src)
-    if not match:
-        return None
+    if match:
+        return match.group(0)
 
-    return match.group(0)
+    match = _LICENSE_PATTERN_PUBLIC_DOMAIN.search(src)
+    if match:
+        return match.group(0)
+
+    return None
 
 def findAttrs(src):
     match = _YAML_PATTERN.search(src)