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/**
* @file test/cmd.c Baresip selftest -- cmd
*
* Copyright (C) 2010 Alfred E. Heggestad
*/
#include <string.h>
#include <re.h>
#include <baresip.h>
#include "test.h"
struct test {
unsigned cmd_called;
};
static int cmd_test(struct re_printf *pf, void *arg)
{
struct cmd_arg *carg = arg;
struct test *test = carg->data;
int err = 0;
(void)pf;
ASSERT_EQ('@', carg->key);
ASSERT_TRUE(NULL == carg->prm);
++test->cmd_called;
out:
return err;
}
static const struct cmd cmdv[] = {
{NULL, '@', 0, "Test command", cmd_test},
};
static int vprintf_null(const char *p, size_t size, void *arg)
{
(void)p;
(void)size;
(void)arg;
return 0;
}
static struct re_printf pf_null = {vprintf_null, 0};
int test_cmd(void)
{
struct commands *commands = NULL;
struct cmd_ctx *ctx = 0;
struct test test;
int err = 0;
memset(&test, 0, sizeof(test));
err = cmd_init(&commands);
ASSERT_EQ(0, err);
err = cmd_register(commands, cmdv, ARRAY_SIZE(cmdv));
ASSERT_EQ(0, err);
/* it is not possible to register same block twice */
ASSERT_EQ(EALREADY, cmd_register(commands, cmdv, ARRAY_SIZE(cmdv)));
/* issue a different command */
err = cmd_process(commands, &ctx, 'h', &pf_null, &test);
ASSERT_EQ(0, err);
ASSERT_EQ(0, test.cmd_called);
/* issue our command, expect handler to be called */
err = cmd_process(commands, &ctx, '@', &pf_null, &test);
ASSERT_EQ(0, err);
ASSERT_EQ(1, test.cmd_called);
cmd_unregister(commands, cmdv);
/* verify that context was not created */
ASSERT_TRUE(NULL == ctx);
out:
mem_deref(commands);
return err;
}
static int long_handler(struct re_printf *pf, void *arg)
{
struct cmd_arg *carg = arg;
struct test *test = carg->data;
int err = 0;
(void)pf;
ASSERT_STREQ("123", carg->prm);
++test->cmd_called;
out:
return err;
}
static const struct cmd longcmdv[] = {
{ "test", 0, 0, "Test Command", long_handler},
};
int test_cmd_long(void)
{
struct commands *commands = NULL;
struct test test;
const struct cmd *cmd;
static const char *input_str = "/test 123\n";
struct cmd_ctx *ctx = NULL;
size_t i;
int err;
memset(&test, 0, sizeof(test));
err = cmd_init(&commands);
ASSERT_EQ(0, err);
/* Verify that the command does not exist */
cmd = cmd_find_long(commands, "test");
ASSERT_TRUE(cmd == NULL);
/* Register and verify command */
err = cmd_register(commands, longcmdv, ARRAY_SIZE(longcmdv));
ASSERT_EQ(0, err);
cmd = cmd_find_long(commands, "test");
ASSERT_TRUE(cmd != NULL);
/* Feed it some input data .. */
for (i=0; i<strlen(input_str); i++) {
err = cmd_process(commands, &ctx, input_str[i],
&pf_null, &test);
ASSERT_EQ(0, err);
}
err = cmd_process_long(commands, "test 123", 8, &pf_null, &test);
ASSERT_EQ(0, err);
ASSERT_EQ(2, test.cmd_called);
/* Cleanup .. */
cmd_unregister(commands, longcmdv);
cmd = cmd_find_long(commands, "test");
ASSERT_TRUE(cmd == NULL);
out:
mem_deref(commands);
return err;
}
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