libcruft-util/test/ip.cpp

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#include "ip.hpp"
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#include "debug.hpp"
#include "platform.hpp"
#include "tap.hpp"
#include "types.hpp"
#include <cstdlib>
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//-----------------------------------------------------------------------------
static void
test_good (cruft::TAP::logger &tap)
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{
static const struct {
const char *str;
ipv4::ip ip;
const char *msg;
} TESTS[] = {
{ "0.0.0.0", { 0, 0, 0, 0 }, "null" },
{ "255.255.255.255", { 255, 255, 255, 255 }, "full" },
{ "127.0.0.1", { 127, 0, 0, 1 }, "localhost" }
};
for (const auto &i: TESTS)
tap.expect_eq (ipv4::ip::parse (i.str), i.ip, "%s", i.msg);
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}
//-----------------------------------------------------------------------------
static void
test_bad (cruft::TAP::logger &tap)
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{
static const struct {
const char *str;
const char *msg;
} TESTS[] = {
{ "::1", "ipv6" },
{ "foo", "alpha" },
{ "", "empty" },
{ "256.0.0.1", "overflow" }
};
for (const auto &i: TESTS)
tap.expect_throw<ipv4::error> ([&] { ipv4::ip::parse (i.str); }, "%s", i.msg);
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}
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//-----------------------------------------------------------------------------
int
main (int, char **) {
cruft::TAP::logger tap;
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test_good (tap);
test_bad (tap);
return tap.status ();
}