---

yaml
---
r: 187832
b: refs/heads/tmp
c: 5e1d4ff
h: refs/heads/master
v: v3

Author: sanxiyn

[refs]

@@ -34,5 +34,5 @@ refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
 refs/heads/beta: 522d09dfecbeca1595f25ac58c6d0178bbd21d7d
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
-refs/heads/tmp: f7aafcced8d7374ddbe50a509cb0bcec959254c4
+refs/heads/tmp: 5e1d4fffff1516758f43b22b2e89327e5ec0918c
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f

branches/tmp/src/etc/htmldocck.py

@@ -96,6 +96,9 @@
   highlights for example. If you want to simply check the presence of
   given node or attribute, use an empty string (`""`) as a `PATTERN`.
 
+* `@count PATH XPATH COUNT' checks for the occurrence of given XPath
+  in the given file. The number of occurrences must match the given count.
+
 All conditions can be negated with `!`. `@!has foo/type.NoSuch.html`
 checks if the given file does not exist, for example.
 
@@ -333,6 +336,11 @@ def check_tree_text(tree, path, pat, regexp):
     return ret
 
 
+def check_tree_count(tree, path, count):
+    path = normalize_xpath(path)
+    return len(tree.findall(path)) == count
+
+
 def check(target, commands):
     cache = CachedFiles(target)
     for c in commands:
@@ -360,6 +368,13 @@ def check(target, commands):
                 raise RuntimeError('Invalid number of @{} arguments \
                                     at line {}'.format(c.cmd, c.lineno))
 
+        elif c.cmd == 'count': # count test
+            if len(c.args) == 3: # @count <path> <pat> <count> = count test
+                ret = check_tree_count(cache.get_tree(c.args[0]), c.args[1], int(c.args[2]))
+            else:
+                raise RuntimeError('Invalid number of @{} arguments \
+                                    at line {}'.format(c.cmd, c.lineno))
+
         elif c.cmd == 'valid-html':
             raise RuntimeError('Unimplemented @valid-html at line {}'.format(c.lineno))