mirror of
https://github.com/janet-lang/janet
synced 2024-11-18 14:44:48 +00:00
70 lines
2.3 KiB
C
70 lines
2.3 KiB
C
/*
|
|
* Copyright (c) 2019 Calvin Rose
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to
|
|
* deal in the Software without restriction, including without limitation the
|
|
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
* sell copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
* IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include <janet/janet.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <assert.h>
|
|
|
|
/* Check a subset of numbers against system implementation.
|
|
* Note that this depends on the system implementation being correct,
|
|
* which may not be the case for old or non compliant systems. Also,
|
|
* we cannot check against bases other 10. */
|
|
|
|
/* Compare valid c numbers to system implementation. */
|
|
static void test_valid_str(const char *str) {
|
|
int err;
|
|
double cnum, jnum;
|
|
jnum = 0.0;
|
|
cnum = atof(str);
|
|
err = janet_scan_number((const uint8_t *) str, strlen(str), &jnum);
|
|
assert(!err);
|
|
assert(cnum == jnum);
|
|
}
|
|
|
|
int main() {
|
|
|
|
janet_init();
|
|
|
|
test_valid_str("1.0");
|
|
test_valid_str("1");
|
|
test_valid_str("2.1");
|
|
test_valid_str("1e10");
|
|
test_valid_str("2e10");
|
|
test_valid_str("1e-10");
|
|
test_valid_str("2e-10");
|
|
test_valid_str("1.123123e10");
|
|
test_valid_str("1.123123e-10");
|
|
test_valid_str("-1.23e2");
|
|
test_valid_str("-4.5e15");
|
|
test_valid_str("-4.5e151");
|
|
test_valid_str("-4.5e200");
|
|
test_valid_str("-4.5e123");
|
|
test_valid_str("123123123123123123132123");
|
|
test_valid_str("0000000011111111111111111111111111");
|
|
test_valid_str(".112312333333323123123123123123123");
|
|
|
|
janet_deinit();
|
|
|
|
return 0;
|
|
}
|