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

/*
 * Copyright (C) 2015 EfficiOS Inc.
 *
 * SPDX-License-Identifier: GPL-2.0-only
 *
 */

#include <common/utils.hpp>

#include <inttypes.h>
#include <stdio.h>
#include <string.h>
#include <tap/tap.h>

/* For error.h */
int lttng_opt_quiet = 1;
int lttng_opt_verbose = 3;
int lttng_opt_mi;

namespace {
struct valid_test_input {
	const char *input;
	uint64_t expected_result;
};

/* Valid test cases */
struct valid_test_input valid_tests_inputs[] = {
	{ "0", 0 },	      { "1234", 1234 },	     { "1234us", 1234 }, { "16ms", 16000 },
	{ "128ms", 128000 },  { "32s", 32000000 },   { "1m", 60000000 }, { "20m", 1200000000 },
	{ "1h", 3600000000 }, { "5h", 18000000000 }, { "00", 0 },	 { "0us", 0 },
	{ "0ms", 0 },	      { "0s", 0 },	     { "0m", 0 },	 { "0h", 0 },
	{ "00us", 0 },	      { "00ms", 0 },	     { "00s", 0 },	 { "00m", 0 },
	{ "00h", 0 },	      { "12ms", 12000 },     { "3597us", 3597 }, { "+5", 5 },
	{ "08", 8 },	      { "0145us", 145 },
};
const int num_valid_tests = sizeof(valid_tests_inputs) / sizeof(valid_tests_inputs[0]);

/* Invalid test cases */
const char *invalid_tests_inputs[] = {
	"",
	" ",
	"-1",
	"m",
	"4611686018427387904s",
	"0x40M",
	"0x",
	"x0",
	"0xx0",
	"07mm",
	"0xm",
	"0Xs",
	"0x0ss",
	"0a",
	"0B",
	"0x3 s",
	"0xbs ",
	"14ns",
	"0xbs",
	"14ns",
	"14ms garbage after value",
	"0x14s",
	"0u",
	"5mS",
	"5Ms",
	"12ussr",
	"67msrp",
	"14si",
	"12mo",
	"53hi",
};
const int num_invalid_tests = sizeof(invalid_tests_inputs) / sizeof(invalid_tests_inputs[0]);
} /* namespace */

static void test_utils_parse_time_suffix(void)
{
	uint64_t result;
	int ret;
	int i;

	/* Test valid cases */
	for (i = 0; i < num_valid_tests; i++) {
		char name[256];

		ret = utils_parse_time_suffix(valid_tests_inputs[i].input, &result);
		sprintf(name,
			"valid test case: %s expected %" PRIu64,
			valid_tests_inputs[i].input,
			result);
		ok(ret == 0 && result == valid_tests_inputs[i].expected_result, "%s", name);
	}

	/* Test invalid cases */
	for (i = 0; i < num_invalid_tests; i++) {
		char name[100];

		sprintf(name, "invalid test case: %s", invalid_tests_inputs[i]);

		ret = utils_parse_time_suffix(invalid_tests_inputs[i], &result);
		ok(ret != 0, "%s", name);
	}
}

int main(void)
{
	plan_tests(num_valid_tests + num_invalid_tests);

	diag("utils_parse_time_suffix tests");

	test_utils_parse_time_suffix();

	return exit_status();
}
Commit	Line	Data
	1	/*
	2	* Copyright (C) 2015 EfficiOS Inc.
	3	*
	4	* SPDX-License-Identifier: GPL-2.0-only
	5	*
	6	*/
	7
	8	#include <common/utils.hpp>
	9
	10	#include <inttypes.h>
	11	#include <stdio.h>
	12	#include <string.h>
	13	#include <tap/tap.h>
	14
	15	/* For error.h */
	16	int lttng_opt_quiet = 1;
	17	int lttng_opt_verbose = 3;
	18	int lttng_opt_mi;
	19
	20	namespace {
	21	struct valid_test_input {
	22	const char *input;
	23	uint64_t expected_result;
	24	};
	25
	26	/* Valid test cases */
	27	struct valid_test_input valid_tests_inputs[] = {
	28	{ "0", 0 }, { "1234", 1234 }, { "1234us", 1234 }, { "16ms", 16000 },
	29	{ "128ms", 128000 }, { "32s", 32000000 }, { "1m", 60000000 }, { "20m", 1200000000 },
	30	{ "1h", 3600000000 }, { "5h", 18000000000 }, { "00", 0 }, { "0us", 0 },
	31	{ "0ms", 0 }, { "0s", 0 }, { "0m", 0 }, { "0h", 0 },
	32	{ "00us", 0 }, { "00ms", 0 }, { "00s", 0 }, { "00m", 0 },
	33	{ "00h", 0 }, { "12ms", 12000 }, { "3597us", 3597 }, { "+5", 5 },
	34	{ "08", 8 }, { "0145us", 145 },
	35	};
	36	const int num_valid_tests = sizeof(valid_tests_inputs) / sizeof(valid_tests_inputs[0]);
	37
	38	/* Invalid test cases */
	39	const char *invalid_tests_inputs[] = {
	40	"",
	41	" ",
	42	"-1",
	43	"m",
	44	"4611686018427387904s",
	45	"0x40M",
	46	"0x",
	47	"x0",
	48	"0xx0",
	49	"07mm",
	50	"0xm",
	51	"0Xs",
	52	"0x0ss",
	53	"0a",
	54	"0B",
	55	"0x3 s",
	56	"0xbs ",
	57	"14ns",
	58	"0xbs",
	59	"14ns",
	60	"14ms garbage after value",
	61	"0x14s",
	62	"0u",
	63	"5mS",
	64	"5Ms",
	65	"12ussr",
	66	"67msrp",
	67	"14si",
	68	"12mo",
	69	"53hi",
	70	};
	71	const int num_invalid_tests = sizeof(invalid_tests_inputs) / sizeof(invalid_tests_inputs[0]);
	72	} /* namespace */
	73
	74	static void test_utils_parse_time_suffix(void)
	75	{
	76	uint64_t result;
	77	int ret;
	78	int i;
	79
	80	/* Test valid cases */
	81	for (i = 0; i < num_valid_tests; i++) {
	82	char name[256];
	83
	84	ret = utils_parse_time_suffix(valid_tests_inputs[i].input, &result);
	85	sprintf(name,
	86	"valid test case: %s expected %" PRIu64,
	87	valid_tests_inputs[i].input,
	88	result);
	89	ok(ret == 0 && result == valid_tests_inputs[i].expected_result, "%s", name);
	90	}
	91
	92	/* Test invalid cases */
	93	for (i = 0; i < num_invalid_tests; i++) {
	94	char name[100];
	95
	96	sprintf(name, "invalid test case: %s", invalid_tests_inputs[i]);
	97
	98	ret = utils_parse_time_suffix(invalid_tests_inputs[i], &result);
	99	ok(ret != 0, "%s", name);
	100	}
	101	}
	102
	103	int main(void)
	104	{
	105	plan_tests(num_valid_tests + num_invalid_tests);
	106
	107	diag("utils_parse_time_suffix tests");
	108
	109	test_utils_parse_time_suffix();
	110
	111	return exit_status();
	112	}