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tests: Added basic XPath tests

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git-svn-id: http://pugixml.googlecode.com/svn/trunk@170 99668b35-9821-0410-8761-19e4c4f06640
This commit is contained in:
arseny.kapoulkine 2009-10-21 19:09:12 +00:00
parent cbdce99d5c
commit 40c0a5f09a
2 changed files with 72 additions and 0 deletions
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39
tests/test.hpp
View File

@ -25,6 +25,40 @@ inline bool test_node(const pugi::xml_node& node, const char* contents, const ch
return oss.str() == contents;
}
inline bool test_xpath_string(const pugi::xml_node& node, const char* query, const char* expected)
{
pugi::xpath_query q(query);
return q.evaluate_string(node) == expected;
}
inline bool test_xpath_boolean(const pugi::xml_node& node, const char* query, bool expected)
{
pugi::xpath_query q(query);
return q.evaluate_boolean(node) == expected;
}
inline bool test_xpath_number(const pugi::xml_node& node, const char* query, double expected)
{
pugi::xpath_query q(query);
return fabs(q.evaluate_number(node) - expected) < 1e-8f;
}
inline bool test_xpath_fail_compile(const char* query)
{
try
{
pugi::xpath_query q(query);
return false;
}
catch (const pugi::xpath_exception& e)
{
return true;
}
}
struct test_runner
{
test_runner(const char* name)
@ -90,4 +124,9 @@ struct dummy_fixture {};
#define CHECK_NODE_EX(node, expected, indent, flags) CHECK_TEXT(test_node(node, expected, indent, flags), #node " contents does not match " #expected)
#define CHECK_NODE(node, expected) CHECK_NODE_EX(node, expected, "", pugi::format_raw)
#define CHECK_XPATH_STRING(node, query, expected) CHECK_TEXT(test_xpath_string(node, query, expected), #query " does not evaluate to " #expected " in context " #node)
#define CHECK_XPATH_BOOLEAN(node, query, expected) CHECK_TEXT(test_xpath_boolean(node, query, expected), #query " does not evaluate to " #expected " in context " #node)
#define CHECK_XPATH_NUMBER(node, query, expected) CHECK_TEXT(test_xpath_number(node, query, expected), #query " does not evaluate to " #expected " in context " #node)
#define CHECK_XPATH_FAIL(query) CHECK_TEXT(test_xpath_fail_compile(query), #query " should not compile")
#endif

33
tests/test_xpath_parse.cpp Normal file
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@ -0,0 +1,33 @@
#include "common.hpp"
TEST(xpath_literal_parse)
{
xml_node c;
CHECK_XPATH_STRING(c, "'a\"b'", "a\"b");
CHECK_XPATH_STRING(c, "\"a'b\"", "a'b");
CHECK_XPATH_STRING(c, "\"\"", "");
CHECK_XPATH_STRING(c, "\'\'", "");
}
TEST(xpath_literal_error)
{
CHECK_XPATH_FAIL("\"");
CHECK_XPATH_FAIL("\'");
}
TEST(xpath_number_parse)
{
xml_node c;
CHECK_XPATH_NUMBER(c, "0", 0);
CHECK_XPATH_NUMBER(c, "123", 123);
CHECK_XPATH_NUMBER(c, "123.456", 123.456);
CHECK_XPATH_NUMBER(c, ".123", 0.123);
}
TEST(xpath_number_error)
{
xml_node c;
CHECK_XPATH_FAIL("123a");
CHECK_XPATH_FAIL("123.a");
CHECK_XPATH_FAIL(".123a");
}