+ struct icu_chain *chain = (struct icu_chain *) p;
+ int i;
+
+ for (i = 0; i < 10000; i++)
+ {
+ YAZ_CHECK(test_iter(chain, "Adobe Acrobat Reader, 1991-1999.",
+ "[adobe][acrobat][reader][1991][][1999][]"));
+ }
+ return 0;
+}
+
+static void check_iter_threads(struct icu_chain *chain)
+{
+#if YAZ_POSIX_THREADS
+#define NO_THREADS 1
+
+ pthread_t t[NO_THREADS];
+ int i;
+
+ for (i = 0; i < NO_THREADS; i++)
+ pthread_create(t + i, 0, iter_thread, chain);
+
+ for (i = 0; i < NO_THREADS; i++)
+ pthread_join(t[i], 0);
+#endif
+}
+static void check_icu_iter2(void)
+{
+ UErrorCode status = U_ZERO_ERROR;
+ struct icu_chain * chain = 0;
+ xmlNode *xml_node;
+
+ const char * xml_str = "<icu locale=\"en\">"
+ "<transform rule=\"[:Control:] Any-Remove\"/>"
+ "<tokenize rule=\"l\"/>"
+ "<tokenize rule=\"w\"/>"
+ "<transform rule=\"[[:WhiteSpace:][:Punctuation:]] Remove\"/>"
+ "<display/>"
+ "<casemap rule=\"l\"/>"
+ "</icu>";
+
+ xmlDoc *doc = xmlParseMemory(xml_str, strlen(xml_str));
+ YAZ_CHECK(doc);
+ if (!doc)
+ return;
+ xml_node = xmlDocGetRootElement(doc);
+ YAZ_CHECK(xml_node);
+ if (!xml_node)
+ return ;
+
+ chain = icu_chain_xml_config(xml_node, 0, &status);
+
+ xmlFreeDoc(doc);
+ YAZ_CHECK(chain);
+
+ YAZ_CHECK(test_iter(chain, "Adobe Acrobat Reader, 1991-1999.",
+ "[adobe][acrobat][reader][1991][][1999][]"));
+
+ check_iter_threads(chain);
+
+ icu_chain_destroy(chain);
+}