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// file : tests/semantic-version/driver.cxx -*- C++ -*-
// license : MIT; see accompanying LICENSE file
#include <iostream>
#include <libbutl/semantic-version.hxx>
#undef NDEBUG
#include <cassert>
using namespace std;
using namespace butl;
int
main ()
{
using semver = semantic_version;
using failed = const invalid_argument&;
// Construction.
//
{
semver v;
assert (v.major == 0 && v.minor == 0 && v.patch == 0 && v.build.empty ());
}
{
semver v (1, 2, 3);
assert (v.major == 1 && v.minor == 2 && v.patch == 3 && v.build.empty ());
assert (v.string () == "1.2.3");
}
{
semver v (1, 2, 3, ".4");
assert (v.major == 1 && v.minor == 2 && v.patch == 3 && v.build == ".4");
assert (v.string () == "1.2.3.4");
assert (v.string (true) == "1.2.3");
}
// Comparison.
//
assert (semver (2, 0 ,0) > semver (1, 2, 3));
assert (semver (1, 2, 0) > semver (1, 1, 2));
assert (semver (1, 1, 2) > semver (1, 1, 1, ".2"));
assert (semver (1, 1, 1, ".2") > semver (1, 1, 1, ".1"));
assert (semver (1, 1, 1, ".1").compare (semver (1, 1, 1, ".2"), true) == 0);
// String representation.
//
assert (semver ("1.2") == semver (1, 2, 0));
assert (semver ("1.2-3") == semver (1, 2, 0, "-3"));
assert (semver ("1.2.a1", "+-.") == semver (1, 2, 0, ".a1"));
assert (semver ("1.2.3") == semver (1, 2, 3));
assert (semver ("1.2.3-4") == semver (1, 2, 3, "-4"));
assert (semver ("1.2.3+4") == semver (1, 2, 3, "+4"));
assert (semver ("1.2.3.4", "+-.") == semver (1, 2, 3, ".4"));
assert (semver ("1.2.3a", "") == semver (1, 2, 3, "a"));
try {semver v ("1.2.3-4", false); assert (false);} catch (failed) {}
try {semver v ("1.2.3.4"); assert (false);} catch (failed) {}
try {semver v ("1.2.3a"); assert (false);} catch (failed) {}
assert (!parse_semantic_version ("1.2.3.4"));
// Numeric representation.
//
// AAAAABBBBBCCCCC0000
assert (semver ( 100002000030000ULL) == semver (1, 2, 3));
assert (semver ( 9999999999999990000ULL, ".4") == semver (99999, 99999, 99999, ".4"));
try { semver v ( 100002000030001ULL); assert (false);} catch (failed) {}
try { semver v (10000000200003000000ULL); assert (false);} catch (failed) {}
assert ( 100002000030000ULL == semver (1, 2, 3).numeric ());
assert ( 9999999999999990000ULL == semver (99999, 99999, 99999, ".4").numeric ());
try { semver (999999, 0, 0).numeric (); assert (false);} catch (failed) {}
}
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