/*
Copyright 2011-2021 David Robillard <d@drobilla.net>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#undef NDEBUG
#include "exess/exess.h"
#include <assert.h>
#include <stddef.h>
#include <string.h>
static void
check_write(const ExessDatatype datatype,
const char* const value,
const ExessStatus expected_status,
const size_t buf_size,
const char* const expected_string)
{
char buf[328] = {42};
assert(buf_size <= sizeof(buf));
const ExessResult r = exess_write_canonical(value, datatype, buf_size, buf);
assert(r.status == expected_status);
assert(r.count == strlen(buf));
assert(!strcmp(buf, expected_string));
assert((r.status && r.status != EXESS_EXPECTED_END) ||
exess_write_canonical(value, datatype, 0, NULL).count == r.count);
}
static void
test_decimal(void)
{
check_write(EXESS_DECIMAL, "", EXESS_EXPECTED_DIGIT, 1, "");
check_write(EXESS_DECIMAL, " \f\n\r\t\v", EXESS_EXPECTED_DIGIT, 1, "");
check_write(EXESS_DECIMAL, " -001 ", EXESS_SUCCESS, 5, "-1.0");
check_write(EXESS_DECIMAL, " -000 ", EXESS_SUCCESS, 5, "-0.0");
check_write(EXESS_DECIMAL, " 000 ", EXESS_SUCCESS, 4, "0.0");
check_write(EXESS_DECIMAL, " 001 ", EXESS_SUCCESS, 4, "1.0");
check_write(EXESS_DECIMAL, " +001 ", EXESS_SUCCESS, 4, "1.0");
check_write(EXESS_DECIMAL, " -.123", EXESS_SUCCESS, 7, "-0.123");
check_write(EXESS_DECIMAL, " +.123", EXESS_SUCCESS, 6, "0.123");
check_write(EXESS_DECIMAL, " -0 ", EXESS_SUCCESS, 5, "-0.0");
check_write(EXESS_DECIMAL, " +0 ", EXESS_SUCCESS, 4, "0.0");
check_write(EXESS_DECIMAL, " +00.10 ", EXESS_SUCCESS, 4, "0.1");
check_write(EXESS_DECIMAL, " +01 ", EXESS_SUCCESS, 4, "1.0");
check_write(EXESS_DECIMAL,
" 36893488147419103232 ",
EXESS_SUCCESS,
23,
"36893488147419103232.0");
check_write(EXESS_DECIMAL,
" 0036893488147419103232 ",
EXESS_SUCCESS,
23,
"36893488147419103232.0");
check_write(EXESS_DECIMAL,
" +36893488147419103232 ",
EXESS_SUCCESS,
23,
"36893488147419103232.0");
check_write(EXESS_DECIMAL,
" -36893488147419103232 ",
EXESS_SUCCESS,
24,
"-36893488147419103232.0");
check_write(EXESS_DECIMAL,
" +0036893488147419103232 ",
EXESS_SUCCESS,
23,
"36893488147419103232.0");
check_write(EXESS_DECIMAL,
" +0036893488147419103232. ",
EXESS_SUCCESS,
23,
"36893488147419103232.0");
check_write(EXESS_DECIMAL,
" +0036893488147419103232.00 ",
EXESS_SUCCESS,
23,
"36893488147419103232.0");
check_write(EXESS_DECIMAL,
" +0036893488147419103232.12300 ",
EXESS_SUCCESS,
25,
"36893488147419103232.123");
check_write(EXESS_DECIMAL,
" -0036893488147419103232 ",
EXESS_SUCCESS,
24,
"-36893488147419103232.0");
check_write(EXESS_DECIMAL,
" -0036893488147419103232. ",
EXESS_SUCCESS,
24,
"-36893488147419103232.0");
check_write(EXESS_DECIMAL,
" -0036893488147419103232.00 ",
EXESS_SUCCESS,
24,
"-36893488147419103232.0");
check_write(EXESS_DECIMAL,
" -0036893488147419103232.12300 ",
EXESS_SUCCESS,
26,
"-36893488147419103232.123");
check_write(EXESS_DECIMAL, " -1234extra", EXESS_EXPECTED_END, 8, "-1234.0");
check_write(EXESS_DECIMAL, " 1234extra", EXESS_EXPECTED_END, 7, "1234.0");
check_write(EXESS_DECIMAL, " f", EXESS_EXPECTED_DIGIT, 2, "");
check_write(EXESS_DECIMAL, "", EXESS_EXPECTED_DIGIT, 1, "");
}
static void
test_integer(void)
{
check_write(EXESS_INTEGER, "", EXESS_EXPECTED_DIGIT, 1, "");
check_write(EXESS_INTEGER, " \f\n\r\t\v", EXESS_EXPECTED_DIGIT, 1, "");
// Integer
check_write(EXESS_INTEGER, " -001 ", EXESS_SUCCESS, 3, "-1");
check_write(EXESS_INTEGER, " 000 ", EXESS_SUCCESS, 2, "0");
check_write(EXESS_INTEGER, " 001 ", EXESS_SUCCESS, 2, "1");
check_write(EXESS_INTEGER, " +001 ", EXESS_SUCCESS, 2, "1");
check_write(EXESS_INTEGER, " junk 987654321 ", EXESS_EXPECTED_DIGIT, 2, "");
check_write(
EXESS_INTEGER, " 987654321 junk ", EXESS_EXPECTED_END, 10, "987654321");
check_write(EXESS_INTEGER,
" 36893488147419103232 ",
EXESS_SUCCESS,
21,
"36893488147419103232");
check_write(EXESS_INTEGER,
" 0036893488147419103232 ",
EXESS_SUCCESS,
21,
"36893488147419103232");
check_write(EXESS_INTEGER,
" +36893488147419103232 ",
EXESS_SUCCESS,
21,
"36893488147419103232");
check_write(EXESS_INTEGER,
" +0036893488147419103232 ",
EXESS_SUCCESS,
21,
"36893488147419103232");
check_write(EXESS_INTEGER,
" -36893488147419103232 ",
EXESS_SUCCESS,
22,
"-36893488147419103232");
check_write(EXESS_INTEGER,
" -0036893488147419103232 ",
EXESS_SUCCESS,
22,
"-36893488147419103232");
// NonPositiveInteger
check_write(EXESS_NON_POSITIVE_INTEGER, " -001 ", EXESS_SUCCESS, 3, "-1");
check_write(EXESS_NON_POSITIVE_INTEGER, " 000 ", EXESS_SUCCESS, 2, "0");
check_write(EXESS_NON_POSITIVE_INTEGER, " 001 ", EXESS_BAD_VALUE, 3, "");
check_write(EXESS_NON_POSITIVE_INTEGER, " +001 ", EXESS_BAD_VALUE, 3, "");
check_write(EXESS_NON_POSITIVE_INTEGER,
" -36893488147419103232 ",
EXESS_SUCCESS,
22,
"-36893488147419103232");
check_write(EXESS_NON_POSITIVE_INTEGER,
" -0036893488147419103232 ",
EXESS_SUCCESS,
22,
"-36893488147419103232");
// NegativeInteger
check_write(EXESS_NEGATIVE_INTEGER, " -001 ", EXESS_SUCCESS, 3, "-1");
check_write(EXESS_NEGATIVE_INTEGER, " 000 ", EXESS_BAD_VALUE, 3, "");
check_write(EXESS_NEGATIVE_INTEGER, " 001 ", EXESS_BAD_VALUE, 3, "");
check_write(EXESS_NEGATIVE_INTEGER, " +001 ", EXESS_BAD_VALUE, 3, "");
check_write(EXESS_NEGATIVE_INTEGER,
" -36893488147419103232 ",
EXESS_SUCCESS,
22,
"-36893488147419103232");
check_write(EXESS_NEGATIVE_INTEGER,
" -0036893488147419103232 ",
EXESS_SUCCESS,
22,
"-36893488147419103232");
// NonNegativeInteger
check_write(EXESS_NON_NEGATIVE_INTEGER, " -001 ", EXESS_BAD_VALUE, 3, "");
check_write(EXESS_NON_NEGATIVE_INTEGER, " 000 ", EXESS_SUCCESS, 2, "0");
check_write(EXESS_NON_NEGATIVE_INTEGER, " 001 ", EXESS_SUCCESS, 2, "1");
check_write(EXESS_NON_NEGATIVE_INTEGER, " +001 ", EXESS_SUCCESS, 2, "1");
check_write(EXESS_NON_NEGATIVE_INTEGER,
" 36893488147419103232 ",
EXESS_SUCCESS,
21,
"36893488147419103232");
check_write(EXESS_NON_NEGATIVE_INTEGER,
" 0036893488147419103232 ",
EXESS_SUCCESS,
21,
"36893488147419103232");
// PositiveInteger
check_write(EXESS_POSITIVE_INTEGER, " -001 ", EXESS_BAD_VALUE, 3, "");
check_write(EXESS_POSITIVE_INTEGER, " 000 ", EXESS_BAD_VALUE, 3, "");
check_write(EXESS_POSITIVE_INTEGER, " 001 ", EXESS_SUCCESS, 2, "1");
check_write(EXESS_POSITIVE_INTEGER, " +001 ", EXESS_SUCCESS, 2, "1");
check_write(EXESS_POSITIVE_INTEGER,
" 36893488147419103232 ",
EXESS_SUCCESS,
21,
"36893488147419103232");
check_write(EXESS_POSITIVE_INTEGER,
" 0036893488147419103232 ",
EXESS_SUCCESS,
21,
"36893488147419103232");
}
static void
test_fixed_numbers(void)
{
check_write(EXESS_DOUBLE, " +00.10 ", EXESS_SUCCESS, 7, "1.0E-1");
check_write(EXESS_FLOAT, " +00.10 ", EXESS_SUCCESS, 14, "1.00000001E-1");
check_write(EXESS_BOOLEAN, " 0 ", EXESS_SUCCESS, 6, "false");
check_write(EXESS_BOOLEAN, " 1 ", EXESS_SUCCESS, 5, "true");
check_write(EXESS_LONG, " +012 ", EXESS_SUCCESS, 3, "12");
check_write(EXESS_INT, " +012 ", EXESS_SUCCESS, 3, "12");
check_write(EXESS_SHORT, " +012 ", EXESS_SUCCESS, 3, "12");
check_write(EXESS_BYTE, " +012 ", EXESS_SUCCESS, 3, "12");
check_write(EXESS_ULONG, " 012 ", EXESS_SUCCESS, 3, "12");
check_write(EXESS_UINT, " 012 ", EXESS_SUCCESS, 3, "12");
check_write(EXESS_USHORT, " 012 ", EXESS_SUCCESS, 3, "12");
check_write(EXESS_UBYTE, " 012 ", EXESS_SUCCESS, 3, "12");
}
static void
test_time(void)
{
check_write(EXESS_DURATION, " P0Y6M ", EXESS_SUCCESS, 4, "P6M");
check_write(EXESS_DURATION, " P1Y6M0D ", EXESS_SUCCESS, 6, "P1Y6M");
check_write(EXESS_TIME, " 12:15:01+00:00 ", EXESS_SUCCESS, 14, "12:15:01Z");
check_write(
EXESS_DATE, " 02004-04-12+00:00 ", EXESS_SUCCESS, 12, "2004-04-12Z");
}
static void
test_datetime(void)
{
// Local
check_write(EXESS_DATETIME,
" 02001-02-03T04:05:06.007 ",
EXESS_SUCCESS,
26,
"2001-02-03T04:05:06.007");
// Positive carry: minute => hour
check_write(EXESS_DATETIME,
" 02001-02-03T04:46:59-00:15 ",
EXESS_SUCCESS,
21,
"2001-02-03T05:01:59Z");
// Positive carry: minute => hour => day
check_write(EXESS_DATETIME,
" 02001-02-03T23:46:59-00:15 ",
EXESS_SUCCESS,
21,
"2001-02-04T00:01:59Z");
// Positive carry: minute => hour => day => month (common year)
check_write(EXESS_DATETIME,
" 02001-02-28T23:46:59-00:15 ",
EXESS_SUCCESS,
21,
"2001-03-01T00:01:59Z");
// Positive carry: minute => hour => day => month (leap year)
check_write(EXESS_DATETIME,
" 02000-02-29T23:46:59-00:15 ",
EXESS_SUCCESS,
21,
"2000-03-01T00:01:59Z");
// Positive carry: minute => hour => day => month => year
check_write(EXESS_DATETIME,
" 02001-12-31T23:46:59-00:15 ",
EXESS_SUCCESS,
21,
"2002-01-01T00:01:59Z");
// Negative carry: minute => hour
check_write(EXESS_DATETIME,
" 02001-02-03T04:14:59+00:15 ",
EXESS_SUCCESS,
21,
"2001-02-03T03:59:59Z");
// Negative carry: minute => hour => day
check_write(EXESS_DATETIME,
" 02001-02-02T00:14:59+00:15 ",
EXESS_SUCCESS,
21,
"2001-02-01T23:59:59Z");
// Negative carry: minute => hour => day => month (common year)
check_write(EXESS_DATETIME,
" 02001-03-01T00:14:59+00:15 ",
EXESS_SUCCESS,
21,
"2001-02-28T23:59:59Z");
// Negative carry: minute => hour => day => month (leap year)
check_write(EXESS_DATETIME,
" 02000-03-01T00:14:59+00:15 ",
EXESS_SUCCESS,
21,
"2000-02-29T23:59:59Z");
// Negative carry: minute => hour => day => month => year
check_write(EXESS_DATETIME,
" 02001-01-01T00:14:59+00:15 ",
EXESS_SUCCESS,
21,
"2000-12-31T23:59:59Z");
}
static void
test_binary(void)
{
check_write(EXESS_HEX, " D EA D B3 3F", EXESS_SUCCESS, 9, "DEADB33F");
check_write(EXESS_HEX, "invalid", EXESS_EXPECTED_HEX, 1, "");
check_write(EXESS_HEX, "1A2B3", EXESS_EXPECTED_HEX, 5, "");
check_write(EXESS_HEX, "1", EXESS_EXPECTED_HEX, 1, "");
check_write(EXESS_HEX, "", EXESS_EXPECTED_HEX, 5, "");
check_write(
EXESS_BASE64, " Z\fm\n9\rv\tY\vmFy", EXESS_SUCCESS, 9, "Zm9vYmFy");
check_write(EXESS_BASE64, "!nvalid", EXESS_EXPECTED_BASE64, 1, "");
check_write(EXESS_BASE64, "Z", EXESS_EXPECTED_BASE64, 1, "");
check_write(EXESS_BASE64, "Zm", EXESS_EXPECTED_BASE64, 2, "");
check_write(EXESS_BASE64, "Zm9", EXESS_EXPECTED_BASE64, 3, "");
check_write(EXESS_BASE64, "", EXESS_EXPECTED_BASE64, 5, "");
}
int
main(void)
{
check_write(EXESS_NOTHING, "?", EXESS_UNSUPPORTED, 1, "");
test_decimal();
test_integer();
test_fixed_numbers();
test_time();
test_datetime();
test_binary();
return 0;
}