mirror of
https://github.com/openvswitch/ovs
synced 2025-08-22 18:07:40 +00:00
2e3cf773ea
When the read-only infrastucture support was added, the test-suite
registration was missed. This causes tools like valgrind to complain
about uninitialized variable usage.
Fixes: 1f4a7252d9e7 ("Add read-only option to ovs-dpctl and...")
Cc: Ryan Moats <rmoats@us.ibm.com>
Signed-off-by: Aaron Conole <aconole@redhat.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
139 lines
3.3 KiB
C
139 lines
3.3 KiB
C
/*
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* Copyright (c) 2014 Nicira, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* The mother of all test programs that links with libopevswitch.la */
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#include <config.h>
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#undef NDEBUG
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#include <inttypes.h>
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#include <limits.h>
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#include <stdlib.h>
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#include "command-line.h"
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#include "openvswitch/dynamic-string.h"
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#include "ovstest.h"
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#include "util.h"
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static struct ovs_cmdl_command *commands = NULL;
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static size_t n_commands = 0;
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static size_t allocated_commands = 0;
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static void
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add_command(struct ovs_cmdl_command *cmd)
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{
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const struct ovs_cmdl_command nil = {NULL, NULL, 0, 0, NULL, OVS_RO};
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while (n_commands + 1 >= allocated_commands) {
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commands = x2nrealloc(commands, &allocated_commands,
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sizeof *cmd);
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}
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commands[n_commands] = *cmd;
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commands[n_commands + 1] = nil;
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n_commands++;
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}
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#define OVSTEST_USAGE \
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"TEST [TESTARGS] where 'TEST' is a string, 'TESTARGS' are optional \n"\
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"arguments of the TEST"
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static void
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flush_help_string(struct ds *ds)
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{
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if (ds->length > 2 ) {
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ds->length -= 2;
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printf ("%s\n", ds_cstr(ds));
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ds_clear(ds);
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}
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}
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static void
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help(struct ovs_cmdl_context *ctx OVS_UNUSED)
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{
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const struct ovs_cmdl_command *p;
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struct ds test_names = DS_EMPTY_INITIALIZER;
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const int linesize = 70;
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printf("%s: the big test executable\n"
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"usage: %s TEST [TESTARGS]\n"
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"where TEST is one of the following. \n\n",
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program_name, program_name);
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for(p = commands; p->name != NULL; p++) {
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if (*p->name != '-') { /* Skip internal commands */
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ds_put_format(&test_names, "%s, ", p->name);
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if ((test_names.length) >= linesize) {
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flush_help_string(&test_names);
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}
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}
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}
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flush_help_string(&test_names);
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ds_destroy(&test_names);
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}
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static void
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add_top_level_commands(void)
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{
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struct ovs_cmdl_command help_cmd = {"--help", NULL, 0, 0, help, OVS_RO };
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add_command(&help_cmd);
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}
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void
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ovstest_register(const char *test_name, ovs_cmdl_handler f)
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{
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struct ovs_cmdl_command test_cmd;
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test_cmd.name = test_name;
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test_cmd.usage = NULL;
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test_cmd.min_args = 0;
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test_cmd.max_args = INT_MAX;
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test_cmd.handler = f;
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test_cmd.mode = OVS_RO;
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add_command(&test_cmd);
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}
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static void
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cleanup(void)
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{
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if (allocated_commands) {
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free(commands);
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}
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}
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int
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main(int argc, char *argv[])
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{
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set_program_name(argv[0]);
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if (argc < 2) {
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ovs_fatal(0, "expect test program to be specified; "
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"use --help for usage");
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}
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add_top_level_commands();
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if (argc > 1) {
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struct ovs_cmdl_context ctx = {
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.argc = argc - 1,
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.argv = argv + 1,
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};
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ovs_cmdl_run_command(&ctx, commands);
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}
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cleanup();
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return 0;
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}
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