/usr/include/wibble/log.test.h is in libwibble-dev 1.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 | /* -*- C++ -*- (c) 2007 Petr Rockai <me@mornfall.net>
(c) 2007 Enrico Zini <enrico@enricozini.org> */
#include <wibble/test.h>
#include <wibble/log/stream.h>
#include <wibble/log/null.h>
#include <wibble/log/file.h>
#include <wibble/log/ostream.h>
#include <vector>
#include <iostream>
#include <fstream>
/**
* TODO: find a way to test the syslog sender, if at all possible
*/
namespace {
using namespace std;
using namespace wibble;
using namespace wibble::log;
struct TestLog {
// Test sender for log::Streambuf
struct Sender1 : public log::Sender
{
// Here go the log messages
std::vector< std::pair<Level, std::string> > log;
virtual ~Sender1() {}
// Interface for the streambuf to send messages
virtual void send(Level level, const std::string& msg)
{
log.push_back(make_pair(level, msg));
}
// Dump all the logged messages to cerr
void dump()
{
for (size_t i = 0; i < log.size(); ++i)
std::cerr << log[i].first << " -> " << log[i].second << " <-" << std::endl;
}
};
Test streambuf() {
// Instantiate a Streambuf and write something in it
Sender1 s;
{
log::Streambuf ls(&s);
ostream o(&ls);
// Send a normal log message
o << "test" << endl;
assert_eq(s.log.size(), 1u);
assert_eq(s.log[0].first, log::INFO);
assert_eq(s.log[0].second, "test");
// Send a log message with a different priority
//o << log::lev(log::WARN) << "test" << endl;
o << log::WARN << "test" << endl;
assert_eq(s.log.size(), 2u);
assert_eq(s.log[1].first, log::WARN);
assert_eq(s.log[1].second, "test");
// Ensure that log messages are only sent after a newline
o << "should eventually appear";
assert_eq(s.log.size(), 2u);
}
// Or at streambuf destruction
assert_eq(s.log.size(), 3u);
assert_eq(s.log[2].first, log::INFO);
assert_eq(s.log[2].second, "should eventually appear");
//s.dump();
}
// Test the NullSender
Test nullSender() {
// Null does nothing, so we cannot test the results.
log::NullSender ns;
ns.send(log::INFO, "test");
log::Streambuf null(&ns);
ostream o(&null);
// Send a normal log message
o << "test" << endl;
// Send a log message with a different priority
//o << log::lev(log::WARN) << "test" << endl;
o << log::WARN << "test" << endl;
// Ensure that log messages are only sent after a newline
o << "should eventually appear";
}
// Test the FileSender
Test fileSender() {
#ifdef POSIX // there's no /dev/null on win32
// We send to /dev/null, so we cannot test the results.
log::FileSender ns("/dev/null");
ns.send(log::INFO, "test");
log::Streambuf file(&ns);
ostream o(&file);
// Send a normal log message
o << "test" << endl;
// Send a log message with a different priority
//o << log::lev(log::WARN) << "test" << endl;
o << log::WARN << "test" << endl;
// Ensure that log messages are only sent after a newline
o << "should eventually appear";
#endif
}
// Test the OstreamSender
Test ostreamSender() {
// We send to /dev/null, so we cannot test the results.
#ifdef POSIX // there's no /dev/null on win32
std::ofstream null("/dev/null", std::ios::out);
assert(!null.fail());
log::OstreamSender sender(null);
sender.send(log::INFO, "test");
log::Streambuf log(&sender);
ostream o(&log);
// Send a normal log message
o << "test" << endl;
// Send a log message with a different priority
//o << log::lev(log::WARN) << "test" << endl;
o << log::WARN << "test" << endl;
// Ensure that log messages are only sent after a newline
o << "should eventually appear";
#endif
}
};
}
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