221 lines
7.6 KiB
C
221 lines
7.6 KiB
C
// SPDX-License-Identifier: LGPL-2.1-or-later
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/**
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* This file is part of libnvme.
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* Copyright (c) 2024 Tomas Bzatek <tbzatek@redhat.com>
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*/
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#include <assert.h>
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#include <string.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <ccan/array_size/array_size.h>
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#include <libnvme.h>
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#include <nvme/private.h>
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struct test_data {
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const char *uri;
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/* parsed data */
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const char *scheme;
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const char *host;
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const char *user;
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const char *proto;
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int port;
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const char *path[7];
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const char *query;
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const char *frag;
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};
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static struct test_data test_data[] = {
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{ "nvme://192.168.1.1", "nvme", "192.168.1.1" },
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{ "nvme://192.168.1.1/", "nvme", "192.168.1.1" },
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{ "nvme://192.168.1.1:1234", "nvme", "192.168.1.1", .port = 1234 },
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{ "nvme://192.168.1.1:1234/", "nvme", "192.168.1.1", .port = 1234 },
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{ "nvme+tcp://192.168.1.1", "nvme", "192.168.1.1", .proto = "tcp" },
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{ "nvme+rdma://192.168.1.1/", "nvme", "192.168.1.1", .proto = "rdma" },
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{ "nvme+tcp://192.168.1.1:1234",
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"nvme", "192.168.1.1", .proto = "tcp", .port = 1234 },
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{ "nvme+tcp://192.168.1.1:1234/",
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"nvme", "192.168.1.1", .proto = "tcp", .port = 1234 },
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{ "nvme+tcp://192.168.1.1:4420/path",
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"nvme", "192.168.1.1", .proto = "tcp", .port = 4420,
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.path = { "path", NULL }},
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{ "nvme+tcp://192.168.1.1/path/",
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"nvme", "192.168.1.1", .proto = "tcp", .path = { "path", NULL }},
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{ "nvme+tcp://192.168.1.1:4420/p1/p2/p3",
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"nvme", "192.168.1.1", .proto = "tcp", .port = 4420,
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.path = { "p1", "p2", "p3", NULL }},
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{ "nvme+tcp://192.168.1.1:4420/p1/p2/p3/",
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"nvme", "192.168.1.1", .proto = "tcp", .port = 4420,
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.path = { "p1", "p2", "p3", NULL }},
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{ "nvme+tcp://192.168.1.1:4420//p1//p2/////p3",
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"nvme", "192.168.1.1", .proto = "tcp", .port = 4420,
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.path = { "p1", "p2", "p3", NULL }},
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{ "nvme+tcp://192.168.1.1:4420//p1//p2/////p3/",
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"nvme", "192.168.1.1", .proto = "tcp", .port = 4420,
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.path = { "p1", "p2", "p3", NULL }},
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{ "nvme://[fe80::1010]", "nvme", "fe80::1010" },
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{ "nvme://[fe80::1010]/", "nvme", "fe80::1010" },
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{ "nvme://[fe80::1010]:1234", "nvme", "fe80::1010", .port = 1234 },
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{ "nvme://[fe80::1010]:1234/", "nvme", "fe80::1010", .port = 1234 },
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{ "nvme+tcp://[fe80::1010]", "nvme", "fe80::1010", .proto = "tcp" },
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{ "nvme+rdma://[fe80::1010]/", "nvme", "fe80::1010", .proto = "rdma" },
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{ "nvme+tcp://[fe80::1010]:1234",
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"nvme", "fe80::1010", .proto = "tcp", .port = 1234 },
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{ "nvme+tcp://[fe80::1010]:1234/",
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"nvme", "fe80::1010", .proto = "tcp", .port = 1234 },
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{ "nvme+tcp://[fe80::1010]:4420/path",
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"nvme", "fe80::1010", .proto = "tcp", .port = 4420,
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.path = { "path", NULL }},
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{ "nvme+tcp://[fe80::1010]/path/",
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"nvme", "fe80::1010", .proto = "tcp", .path = { "path", NULL }},
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{ "nvme+tcp://[fe80::1010]:4420/p1/p2/p3",
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"nvme", "fe80::1010", .proto = "tcp", .port = 4420,
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.path = { "p1", "p2", "p3", NULL }},
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{ "nvme+tcp://[fe80::fc7d:8cff:fe5b:962e]:666/p1/p2/p3/",
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"nvme", "fe80::fc7d:8cff:fe5b:962e", .proto = "tcp", .port = 666,
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.path = { "p1", "p2", "p3", NULL }},
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{ "nvme://h?query", "nvme", "h", .query = "query" },
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{ "nvme://h/?query", "nvme", "h", .query = "query" },
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{ "nvme://h/x?query",
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"nvme", "h", .path = { "x" }, .query = "query" },
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{ "nvme://h/p1/?query",
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"nvme", "h", .path = { "p1" }, .query = "query" },
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{ "nvme://h/p1/x?query",
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"nvme", "h", .path = { "p1", "x" }, .query = "query" },
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{ "nvme://h#fragment", "nvme", "h", .frag = "fragment" },
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{ "nvme://h/#fragment", "nvme", "h", .frag = "fragment" },
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{ "nvme://h/x#fragment",
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"nvme", "h", .path = { "x" }, .frag = "fragment" },
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{ "nvme://h/p1/#fragment",
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"nvme", "h", .path = { "p1" }, .frag = "fragment" },
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{ "nvme://h/p1/x#fragment",
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"nvme", "h", .path = { "p1", "x" }, .frag = "fragment" },
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{ "nvme://h/?query#fragment",
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"nvme", "h", .query = "query", .frag = "fragment" },
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{ "nvme://h/x?query#fragment",
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"nvme", "h", .path = { "x" }, .query = "query", .frag = "fragment" },
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{ "nvme://h/p1/?query#fragment",
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"nvme", "h", .path = { "p1" }, .query = "query", .frag = "fragment" },
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{ "nvme://h/p1/x?query#fragment",
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"nvme", "h", .path = { "p1", "x" }, .query = "query",
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.frag = "fragment" },
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{ "nvme://h/#fragment?query",
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"nvme", "h", .frag = "fragment?query" },
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{ "nvme://h/x#fragment?query",
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"nvme", "h", .path = { "x" }, .frag = "fragment?query" },
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{ "nvme://h/p1/#fragment?query",
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"nvme", "h", .path = { "p1" }, .frag = "fragment?query" },
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{ "nvme://h/p1/x#fragment?query",
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"nvme", "h", .path = { "p1", "x" }, .frag = "fragment?query" },
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{ "nvme://user@h", "nvme", "h", .user = "user" },
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{ "nvme://user@h/", "nvme", "h", .user = "user" },
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{ "nvme://user:pass@h/", "nvme", "h", .user = "user:pass" },
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{ "nvme://[fe80::1010]@h/", "nvme", "h", .user = "[fe80::1010]" },
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{ "nvme://u[fe80::1010]@h/", "nvme", "h", .user = "u[fe80::1010]" },
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{ "nvme://u[aa:bb::cc]@h/", "nvme", "h", .user = "u[aa:bb::cc]" },
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{ "nvme+rdma://u[aa:bb::cc]@[aa:bb::cc]:12345/p1/x?q=val#fr",
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"nvme", "aa:bb::cc", .proto = "rdma", .port = 12345,
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.user = "u[aa:bb::cc]", .path = { "p1", "x" },
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.query = "q=val", .frag = "fr" },
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{ "nvme://ex%5Cmp%3Ae", "nvme", "ex\\mp:e" },
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{ "nvme://ex%5Cmp%3Ae.com/", "nvme", "ex\\mp:e.com" },
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{ "nvme://u%24er@ex%5Cmp%3Ae.com/", "nvme", "ex\\mp:e.com",
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.user = "u$er" },
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{ "nvme+tcp://ex%5Cmp%3Ae.com:1234",
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"nvme", "ex\\mp:e.com", .proto = "tcp", .port = 1234 },
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{ "nvme+tcp://ex%5Cmp%3Ae.com:1234/p1/ex%3Camp%3Ele/p3",
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"nvme", "ex\\mp:e.com", .proto = "tcp", .port = 1234,
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.path = { "p1", "ex<amp>le", "p3", NULL } },
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{ "nvme+tcp://ex%5Cmp%3Ae.com:1234/p1/%3C%3E/p3?q%5E%24ry#fr%26gm%23nt",
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"nvme", "ex\\mp:e.com", .proto = "tcp", .port = 1234,
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.path = { "p1", "<>", "p3", NULL }, .query = "q^$ry",
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.frag = "fr&gm#nt" },
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};
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const char *test_data_bad[] = {
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"",
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" ",
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"nonsense",
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"vnme:",
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"vnme:/",
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"vnme://",
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"vnme:///",
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"vnme+foo://",
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"nvme:hostname/",
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"nvme:/hostname/",
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"nvme:///hostname/",
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"nvme+foo:///hostname/",
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};
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static void test_uriparser(void)
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{
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printf("Testing URI parser:\n");
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for (int i = 0; i < ARRAY_SIZE(test_data); i++) {
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const struct test_data *d = &test_data[i];
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struct nvme_fabrics_uri *parsed_data;
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char **s;
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int i;
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printf(" '%s'...", d->uri);
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parsed_data = nvme_parse_uri(d->uri);
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assert(parsed_data);
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assert(strcmp(d->scheme, parsed_data->scheme) == 0);
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if (d->proto) {
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assert(parsed_data->protocol != NULL);
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assert(strcmp(d->proto, parsed_data->protocol) == 0);
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} else
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assert(d->proto == parsed_data->protocol);
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assert(strcmp(d->host, parsed_data->host) == 0);
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assert(d->port == parsed_data->port);
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if (!parsed_data->path_segments)
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assert(d->path[0] == NULL);
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else {
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for (i = 0, s = parsed_data->path_segments;
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s && *s; s++, i++) {
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assert(d->path[i] != NULL);
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assert(strcmp(d->path[i], *s) == 0);
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}
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/* trailing NULL element */
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assert(d->path[i] == parsed_data->path_segments[i]);
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}
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if (d->query) {
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assert(parsed_data->query != NULL);
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assert(strcmp(d->query, parsed_data->query) == 0);
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} else
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assert(d->query == parsed_data->query);
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if (d->frag) {
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assert(parsed_data->fragment != NULL);
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assert(strcmp(d->frag, parsed_data->fragment) == 0);
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} else
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assert(d->frag == parsed_data->fragment);
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nvme_free_uri(parsed_data);
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printf(" OK\n");
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}
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}
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static void test_uriparser_bad(void)
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{
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printf("Testing malformed URI strings:\n");
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for (int i = 0; i < ARRAY_SIZE(test_data_bad); i++) {
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struct nvme_fabrics_uri *parsed_data;
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printf(" '%s'...", test_data_bad[i]);
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parsed_data = nvme_parse_uri(test_data_bad[i]);
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assert(parsed_data == NULL);
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printf(" OK\n");
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}
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}
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int main(int argc, char *argv[])
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{
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test_uriparser();
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test_uriparser_bad();
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fflush(stdout);
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return 0;
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}
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