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-rw-r--r--tests/test_xpath_paths.cpp22
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/test_xpath_paths.cpp b/tests/test_xpath_paths.cpp
index b6f53c7..d791cdf 100644
--- a/tests/test_xpath_paths.cpp
+++ b/tests/test_xpath_paths.cpp
@@ -594,4 +594,26 @@ TEST_XML(xpath_paths_optimize_compare_attribute, "<node id='1' /><node id='2' />
CHECK_XPATH_NODESET(doc, STR("node[@xmlns = '3']"));
}
+TEST_XML(xpath_paths_optimize_step_once, "<node><para1><para2/><para3/><para4><para5 attr5=''/></para4></para1><para6/></node>")
+{
+ CHECK_XPATH_BOOLEAN(doc, STR("node//para2/following::*"), true);
+ CHECK_XPATH_BOOLEAN(doc, STR("node//para6/following::*"), false);
+
+ CHECK_XPATH_STRING(doc, STR("name(node//para2/following::*)"), STR("para3"));
+ CHECK_XPATH_STRING(doc, STR("name(node//para6/following::*)"), STR(""));
+
+ CHECK_XPATH_BOOLEAN(doc, STR("node//para1/preceding::*"), false);
+ CHECK_XPATH_BOOLEAN(doc, STR("node//para6/preceding::*"), true);
+
+ CHECK_XPATH_STRING(doc, STR("name(node//para1/preceding::*)"), STR(""));
+ CHECK_XPATH_STRING(doc, STR("name(node//para6/preceding::*)"), STR("para1"));
+
+ CHECK_XPATH_BOOLEAN(doc, STR("node//para6/preceding::para4"), true);
+
+ CHECK_XPATH_BOOLEAN(doc, STR("//@attr5/ancestor-or-self::*"), true);
+ CHECK_XPATH_BOOLEAN(doc, STR("//@attr5/ancestor::*"), true);
+
+ CHECK_XPATH_BOOLEAN(doc, STR("//@attr5/following::para6"), true);
+ CHECK_XPATH_STRING(doc, STR("name(//@attr5/following::para6)"), STR("para6"));
+}
#endif