[lttng-tools.git] / tests / unit / test_buffer_view.cpp

/*
 * Copyright (C) 2020 EfficiOS, inc.
 *
 * SPDX-License-Identifier: GPL-2.0-only
 *
 */

#include <common/buffer-view.hpp>

#include <tap/tap.h>

static const int TEST_COUNT = 5;

/* For error.h */
int lttng_opt_quiet = 1;
int lttng_opt_verbose;
int lttng_opt_mi;

static void test_contains_string()
{
	const char buf[] = { 'A', 'l', 'l', 'o', '\0' };
	struct lttng_buffer_view view = lttng_buffer_view_init(buf, 0, 5);
	struct lttng_buffer_view view_minus_one = lttng_buffer_view_init(buf, 0, 4);

	ok1(!lttng_buffer_view_contains_string(&view, buf, 4));
	ok1(lttng_buffer_view_contains_string(&view, buf, 5));
	ok1(!lttng_buffer_view_contains_string(&view, buf, 6));

	ok1(!lttng_buffer_view_contains_string(&view_minus_one, buf, 4));
	ok1(!lttng_buffer_view_contains_string(&view_minus_one, buf, 5));
}

int main()
{
	plan_tests(TEST_COUNT);

	test_contains_string();

	return exit_status();
}
Commit	Line	Data
	1	/*
	2	* Copyright (C) 2020 EfficiOS, inc.
	3	*
	4	* SPDX-License-Identifier: GPL-2.0-only
	5	*
	6	*/
	7
	8	#include <common/buffer-view.hpp>
	9
	10	#include <tap/tap.h>
	11
	12	static const int TEST_COUNT = 5;
	13
	14	/* For error.h */
	15	int lttng_opt_quiet = 1;
	16	int lttng_opt_verbose;
	17	int lttng_opt_mi;
	18
	19	static void test_contains_string()
	20	{
	21	const char buf[] = { 'A', 'l', 'l', 'o', '\0' };
	22	struct lttng_buffer_view view = lttng_buffer_view_init(buf, 0, 5);
	23	struct lttng_buffer_view view_minus_one = lttng_buffer_view_init(buf, 0, 4);
	24
	25	ok1(!lttng_buffer_view_contains_string(&view, buf, 4));
	26	ok1(lttng_buffer_view_contains_string(&view, buf, 5));
	27	ok1(!lttng_buffer_view_contains_string(&view, buf, 6));
	28
	29	ok1(!lttng_buffer_view_contains_string(&view_minus_one, buf, 4));
	30	ok1(!lttng_buffer_view_contains_string(&view_minus_one, buf, 5));
	31	}
	32
	33	int main()
	34	{
	35	plan_tests(TEST_COUNT);
	36
	37	test_contains_string();
	38
	39	return exit_status();
	40	}