From 903db8682a5f14b52adec996584c70ea072619ea Mon Sep 17 00:00:00 2001
From: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
Date: Thu, 23 Oct 2014 07:41:07 +0000
Subject: tests: Add more tests for better coverage

More tests for out-of-memory and other edge conditions

git-svn-id: https://pugixml.googlecode.com/svn/trunk@1075 99668b35-9821-0410-8761-19e4c4f06640
---
 tests/test_xpath_functions.cpp | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'tests/test_xpath_functions.cpp')

diff --git a/tests/test_xpath_functions.cpp b/tests/test_xpath_functions.cpp
index da820ef..678bc2e 100644
--- a/tests/test_xpath_functions.cpp
+++ b/tests/test_xpath_functions.cpp
@@ -216,7 +216,7 @@ TEST(xpath_boolean_false)
 	CHECK_XPATH_FAIL(STR("false(1)"));
 }
 
-TEST_XML(xpath_boolean_lang, "<node xml:lang='en'><child xml:lang='zh-UK'><subchild/></child></node><foo><bar/></foo>")
+TEST_XML(xpath_boolean_lang, "<node xml:lang='en'><child xml:lang='zh-UK'><subchild attr=''/></child></node><foo><bar/></foo>")
 {
 	xml_node c;
 	
@@ -244,6 +244,9 @@ TEST_XML(xpath_boolean_lang, "<node xml:lang='en'><child xml:lang='zh-UK'><subch
 	CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")), STR("lang('r')"), false);
 	CHECK_XPATH_BOOLEAN(doc.child(STR("node")).child(STR("child")).child(STR("subchild")), STR("lang('en')"), false);
 
+	// lang with 1 attribute argument
+	CHECK_XPATH_NODESET(doc, STR("//@*[lang('en')]"));
+
 	// lang with 2 arguments
 	CHECK_XPATH_FAIL(STR("lang(1, 2)"));
 }
@@ -773,6 +776,16 @@ TEST_XML_FLAGS(xpath_string_value, "<node><c1>pcdata</c1><c2><child/></c2><c3 at
 	CHECK_XPATH_STRING(n, STR("string(c6/node())"), STR("cdata"));
 }
 
+TEST(xpath_string_value_empty)
+{
+	xml_document doc;
+	doc.append_child(node_pcdata).set_value(STR("head"));
+	doc.append_child(node_pcdata);
+	doc.append_child(node_pcdata).set_value(STR("tail"));
+
+	CHECK_XPATH_STRING(doc, STR("string()"), STR("headtail"));
+}
+
 TEST_XML(xpath_string_concat_translate, "<node>foobar</node>")
 {
 	CHECK_XPATH_STRING(doc, STR("concat('a', 'b', 'c', translate(node, 'o', 'a'), 'd')"), STR("abcfaabard"));
-- 
cgit v1.2.3