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-rw-r--r--tests/test_xpath_paths.cpp9
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/test_xpath_paths.cpp b/tests/test_xpath_paths.cpp
index 1f81d62..40bd68c 100644
--- a/tests/test_xpath_paths.cpp
+++ b/tests/test_xpath_paths.cpp
@@ -522,4 +522,13 @@ TEST_XML(xpath_paths_descendant_filters, "<node><para><para/><para/><para><para/
CHECK_XPATH_NODESET(doc, STR("//node()[self::para]")) % 3 % 4 % 5 % 6 % 7 % 8;
}
+TEST_XML(xpath_paths_descendant_optimize, "<node><para><para/><para/><para><para/></para></para><para/></node>")
+{
+ CHECK_XPATH_NODESET(doc, STR("//para")) % 3 % 4 % 5 % 6 % 7 % 8;
+ CHECK_XPATH_NODESET(doc, STR("/descendant-or-self::node()/child::para")) % 3 % 4 % 5 % 6 % 7 % 8;
+ CHECK_XPATH_NODESET(doc, STR("/descendant-or-self::node()[name()='para']/child::para")) % 4 % 5 % 6 % 7;
+ CHECK_XPATH_NODESET(doc, STR("/descendant-or-self::node()[name()='para']/child::para[1]")) % 4 % 7;
+ CHECK_XPATH_NODESET(doc, STR("/descendant-or-self::node()[3]/child::para")) % 4 % 5 % 6;
+}
+
#endif