diff options
| author | Arseny Kapoulkine <arseny.kapoulkine@gmail.com> | 2014-10-19 07:33:42 +0000 |
|---|---|---|
| committer | Arseny Kapoulkine <arseny.kapoulkine@gmail.com> | 2014-10-19 07:33:42 +0000 |
| commit | f6635588758ed1b650be22903c2e2e81273e05c5 (patch) | |
| tree | 636fee26ff162d178e249c779f2af8d7e668981e /tests/test_xpath_api.cpp | |
| parent | 72ec01c5f6d23405f30614d63fafa048279ca13d (diff) | |
XPath: Introduce xpath_query::evaluate_node
This method is equivalent to xml_node::select_single_node. This makes
select_single_node faster in certain cases by avoiding an allocation and -
more importantly - paves the way for future step optimizations.
git-svn-id: https://pugixml.googlecode.com/svn/trunk@1064 99668b35-9821-0410-8761-19e4c4f06640
Diffstat (limited to 'tests/test_xpath_api.cpp')
| -rw-r--r-- | tests/test_xpath_api.cpp | 33 |
1 files changed, 30 insertions, 3 deletions
diff --git a/tests/test_xpath_api.cpp b/tests/test_xpath_api.cpp index d831712..8ec5694 100644 --- a/tests/test_xpath_api.cpp +++ b/tests/test_xpath_api.cpp @@ -154,6 +154,9 @@ TEST_XML(xpath_api_evaluate, "<node attr='3'/>") xpath_node_set ns = q.evaluate_node_set(doc); CHECK(ns.size() == 1 && ns[0].attribute() == doc.child(STR("node")).attribute(STR("attr"))); + + xpath_node nr = q.evaluate_node(doc); + CHECK(nr.attribute() == doc.child(STR("node")).attribute(STR("attr"))); } TEST_XML(xpath_api_evaluate_attr, "<node attr='3'/>") @@ -173,6 +176,9 @@ TEST_XML(xpath_api_evaluate_attr, "<node attr='3'/>") xpath_node_set ns = q.evaluate_node_set(n); CHECK(ns.size() == 1 && ns[0] == n); + + xpath_node nr = q.evaluate_node(n); + CHECK(nr == n); } #ifdef PUGIXML_NO_EXCEPTIONS @@ -190,18 +196,20 @@ TEST_XML(xpath_api_evaluate_fail, "<node attr='3'/>") #endif CHECK(q.evaluate_node_set(doc).empty()); + + CHECK(!q.evaluate_node(doc)); } #endif TEST(xpath_api_evaluate_node_set_fail) { + xpath_query q(STR("1")); + #ifdef PUGIXML_NO_EXCEPTIONS - CHECK_XPATH_NODESET(xml_node(), STR("1")); + CHECK(q.evaluate_node_set(xml_node()).empty()); #else try { - xpath_query q(STR("1")); - q.evaluate_node_set(xml_node()); CHECK_FORCE_FAIL("Expected exception"); @@ -212,6 +220,25 @@ TEST(xpath_api_evaluate_node_set_fail) #endif } +TEST(xpath_api_evaluate_node_fail) +{ + xpath_query q(STR("1")); + +#ifdef PUGIXML_NO_EXCEPTIONS + CHECK(!q.evaluate_node(xml_node())); +#else + try + { + q.evaluate_node(xml_node()); + + CHECK_FORCE_FAIL("Expected exception"); + } + catch (const xpath_exception&) + { + } +#endif +} + TEST(xpath_api_evaluate_string) { xpath_query q(STR("\"0123456789\"")); |