Viewing file:  test_node.cpp (2.1 KB) -rw-r--r--
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#include <assert.h>
#include <sstream>
#include "node.hpp"
#include "parser.hpp"
#define STATIC_ARRAY_SIZE(array) (sizeof((array))/sizeof((array[0])))
namespace Sass {
Context ctx = Context::Data();
const char* const ROUNDTRIP_TESTS[] = {
NULL,
"~",
"CMPD",
"~ CMPD",
"CMPD >",
"> > CMPD",
"CMPD ~ ~",
"> + CMPD1.CMPD2 > ~",
"> + CMPD1.CMPD2 CMPD3.CMPD4 > ~",
"+ CMPD1 CMPD2 ~ CMPD3 + CMPD4 > CMPD5 > ~"
};
static Complex_Selector* createComplexSelector(std::string src) {
std::string temp(src);
temp += ";";
return (*Parser::from_c_str(temp.c_str(), ctx, "", Position()).parse_selector_list())[0];
}
void roundtripTest(const char* toTest) {
// Create the initial selector
Complex_Selector* pOrigSelector = NULL;
if (toTest) {
pOrigSelector = createComplexSelector(toTest);
}
std::string expected(pOrigSelector ? pOrigSelector->to_string() : "NULL");
// Roundtrip the selector into a node and back
Node node = complexSelectorToNode(pOrigSelector, ctx);
std::stringstream nodeStringStream;
nodeStringStream << node;
std::string nodeString = nodeStringStream.str();
cout << "ASNODE: " << node << endl;
Complex_Selector* pNewSelector = nodeToComplexSelector(node, ctx);
// Show the result
std::string result(pNewSelector ? pNewSelector->to_string() : "NULL");
cout << "SELECTOR: " << expected << endl;
cout << "NEW SELECTOR: " << result << endl;
// Test that they are equal using the equality operator
assert( (!pOrigSelector && !pNewSelector ) || (pOrigSelector && pNewSelector) );
if (pOrigSelector) {
assert( *pOrigSelector == *pNewSelector );
}
// Test that they are equal by comparing the string versions of the selectors
assert(expected == result);
}
int main() {
for (int index = 0; index < STATIC_ARRAY_SIZE(ROUNDTRIP_TESTS); index++) {
const char* const toTest = ROUNDTRIP_TESTS[index];
cout << "\nINPUT STRING: " << (toTest ? toTest : "NULL") << endl;
roundtripTest(toTest);
}
cout << "\nTesting Done.\n";
}
}
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