From f481f038d64a3d0a1db1a3ae9a13be6a4bb18a7d Mon Sep 17 00:00:00 2001
From: "arseny.kapoulkine"
 <arseny.kapoulkine@99668b35-9821-0410-8761-19e4c4f06640>
Date: Sun, 29 Aug 2010 15:37:29 +0000
Subject: tests: Added XPath variable and variable set tests

git-svn-id: http://pugixml.googlecode.com/svn/trunk@679 99668b35-9821-0410-8761-19e4c4f06640
---
 tests/test.cpp | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

(limited to 'tests/test.cpp')

diff --git a/tests/test.cpp b/tests/test.cpp
index 43c6b22..9091f14 100644
--- a/tests/test.cpp
+++ b/tests/test.cpp
@@ -60,6 +60,15 @@ bool test_node(const pugi::xml_node& node, const pugi::char_t* contents, const p
 	return writer.as_string() == contents;
 }
 
+bool test_double_nan(double value)
+{
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+	return _isnan(value) != 0;
+#else
+	return value != value;
+#endif
+}
+
 #ifndef PUGIXML_NO_XPATH
 bool test_xpath_string(const pugi::xpath_node& node, const pugi::char_t* query, const pugi::char_t* expected)
 {
@@ -99,13 +108,7 @@ bool test_xpath_number_nan(const pugi::xpath_node& node, const pugi::char_t* que
 {
 	pugi::xpath_query q(query);
 
-	double r = q.evaluate_number(node);
-
-#if defined(_MSC_VER) || defined(__BORLANDC__)
-	return _isnan(r) != 0;
-#else
-	return r != r;
-#endif
+	return test_double_nan(q.evaluate_number(node));
 }
 
 bool test_xpath_fail_compile(const pugi::char_t* query)
-- 
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