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/*
* Copyright (C) 2004-2013 See the AUTHORS file for details.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation.
*/
#include "znc/ZNCDebug.h"
#include "znc/FileUtils.h"
#include "znc/Config.h"
class CConfigTest {
public:
CConfigTest(const CString& sConfig) : m_sConfig(sConfig) { }
virtual ~CConfigTest() { m_File.Delete(); }
virtual bool Test() = 0;
protected:
CFile& WriteFile() {
char sName[] = "./temp-XXXXXX";
int fd = mkstemp(sName);
m_File.Open(sName, O_RDWR);
close(fd);
m_File.Write(m_sConfig);
return m_File;
}
private:
CFile m_File;
CString m_sConfig;
};
class CConfigErrorTest : public CConfigTest {
public:
CConfigErrorTest(const CString& sConfig, const CString& sError)
: CConfigTest(sConfig), m_sError(sError) { }
bool Test() {
CFile &File = WriteFile();
CConfig conf;
CString sError;
bool res = conf.Parse(File, sError);
if (res) {
std::cout << "Didn't error out!\n";
return false;
}
if (sError != m_sError) {
std::cout << "Wrong error\n Expected: " << m_sError << "\n Got: " << sError << std::endl;
return false;
}
return true;
}
private:
CString m_sError;
};
class CConfigSuccessTest : public CConfigTest {
public:
CConfigSuccessTest(const CString& sConfig, const CString& sExpectedOutput)
: CConfigTest(sConfig), m_sOutput(sExpectedOutput) { }
bool Test() {
CFile &File = WriteFile();
// Verify that Parse() rewinds the file
File.Seek(12);
CConfig conf;
CString sError;
bool res = conf.Parse(File, sError);
if (!res) {
std::cout << "Error'd out! (" + sError + ")\n";
return false;
}
if (!sError.empty()) {
std::cout << "Non-empty error string!\n";
return false;
}
CString sOutput;
ToString(sOutput, conf);
if (sOutput != m_sOutput) {
std::cout << "Wrong output\n Expected: " << m_sOutput << "\n Got: " << sOutput << std::endl;
return false;
}
return true;
}
void ToString(CString& sRes, CConfig& conf) {
CConfig::EntryMapIterator it = conf.BeginEntries();
while (it != conf.EndEntries()) {
const CString& sKey = it->first;
const VCString& vsEntries = it->second;
VCString::const_iterator i = vsEntries.begin();
if (i == vsEntries.end())
sRes += sKey + " <- Error, empty list!\n";
else
while (i != vsEntries.end()) {
sRes += sKey + "=" + *i + "\n";
++i;
}
++it;
}
CConfig::SubConfigMapIterator it2 = conf.BeginSubConfigs();
while (it2 != conf.EndSubConfigs()) {
std::map<CString, CConfigEntry>::const_iterator it3 = it2->second.begin();
while (it3 != it2->second.end()) {
sRes += "->" + it2->first + "/" + it3->first + "\n";
ToString(sRes, *it3->second.m_pSubConfig);
sRes += "<-\n";
++it3;
}
++it2;
}
}
private:
CString m_sOutput;
};
int main() {
#define TEST_ERROR(a, b) new CConfigErrorTest(a, b)
#define TEST_SUCCESS(a, b) new CConfigSuccessTest(a, b)
#define ARRAY_SIZE(a) (sizeof(a)/(sizeof((a)[0])))
CConfigTest *tests[] = {
TEST_SUCCESS("", ""),
/* duplicate entries */
TEST_SUCCESS("Foo = bar\nFoo = baz\n", "foo=bar\nfoo=baz\n"),
TEST_SUCCESS("Foo = baz\nFoo = bar\n", "foo=baz\nfoo=bar\n"),
/* sub configs */
TEST_ERROR("</foo>", "Error on line 1: Closing tag \"foo\" which is not open."),
TEST_ERROR("<foo a>\n</bar>\n", "Error on line 2: Closing tag \"bar\" which is not open."),
TEST_ERROR("<foo bar>", "Error on line 1: Not all tags are closed at the end of the file. Inner-most open tag is \"foo\"."),
TEST_ERROR("<foo>\n</foo>", "Error on line 1: Empty block name at begin of block."),
TEST_ERROR("<foo 1>\n</foo>\n<foo 1>\n</foo>", "Error on line 4: Duplicate entry for tag \"foo\" name \"1\"."),
TEST_SUCCESS("<foo a>\n</foo>", "->foo/a\n<-\n"),
TEST_SUCCESS("<a b>\n <c d>\n </c>\n</a>", "->a/b\n->c/d\n<-\n<-\n"),
TEST_SUCCESS(" \t <A B>\nfoo = bar\n\tFooO = bar\n</a>", "->a/B\nfoo=bar\nfooo=bar\n<-\n"),
/* comments */
TEST_SUCCESS("Foo = bar // baz\n// Bar = baz", "foo=bar // baz\n"),
TEST_SUCCESS("Foo = bar /* baz */\n/*** Foo = baz ***/\n /**** asdsdfdf \n Some quite invalid stuff ***/\n", "foo=bar /* baz */\n"),
TEST_ERROR("<foo foo>\n/* Just a comment\n</foo>", "Error on line 3: Comment not closed at end of file."),
TEST_SUCCESS("/* Foo\n/* Bar */", ""),
TEST_SUCCESS("/* Foo\n// */", ""),
};
unsigned int i;
unsigned int failed = 0;
for (i = 0; i < ARRAY_SIZE(tests); i++) {
if (!tests[i]->Test())
failed++;
delete tests[i];
}
return failed;
}
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