Add a test script that runs a bunch of queries with AND and OR.

It prints the the results and a summary of the times for the last 10
of 11 trials.

lib/python/Products/ZCTextIndex/tests/queryhtml.py

+import os
+from time import clock
+
+import ZODB
+from ZODB.FileStorage import FileStorage
+
+QUERIES = ["nested recursive functions",
+           "explicit better than implicit",
+           "build hpux",
+           "cannot create 'method-wrapper' instances",
+            "extension module C++",
+           "class method",
+           "instance variable",
+           "articulate information",
+           "import default files",
+           "gopher ftp http",
+           ]
+
+def main(rt):
+    index = rt["index"]
+    files = rt["files"]
+    times = {}
+    for i in range(11):
+        for q in QUERIES:
+            terms = q.split()
+            for c in " OR ", " AND ":
+                query = c.join(terms)
+                t0 = clock()
+                results, num = index.query(query)
+                t1 = clock()
+                print num, query, t1 - t0
+                key = query
+                if i == 0:
+                    for docid, score in results:
+                        print score, files[docid]
+                    continue
+                l = times.setdefault(key, [])
+                l.append(t1 - t0)
+
+    l = times.keys()
+    l.sort()
+    print
+    for k in l:
+        v = times[k]
+        print min(v), k, " ".join(map(str, v))
+
+if __name__ == "__main__":
+    import sys
+    import getopt
+    
+    VERBOSE = 0
+    FSPATH = "Data.fs"
+
+    try:
+        opts, args = getopt.getopt(sys.argv[1:], 'vf:')
+    except getopt.error, msg:
+        print msg
+        print __doc__
+        sys.exit(2)
+
+    for o, v in opts:
+        if o == '-v':
+            VERBOSE += 1
+        if o == '-f':
+            FSPATH = v
+
+    fs = FileStorage(FSPATH, read_only=1)
+    db = ZODB.DB(fs)
+    cn = db.open()
+    rt = cn.root()
+    main(rt)
+