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test: use fabs() as the argument is double

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This also drop unnecessary cast.
This commit is contained in:
Yu Watanabe 2022-07-18 04:37:53 +09:00
parent 4a0cb5474e
commit 39229a2a0e
1 changed files with 6 additions and 6 deletions
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12
src/test/test-json.c
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@ -50,8 +50,8 @@ static void test_tokenizer_one(const char *data, ...) {
d = va_arg(ap, double);
assert_se(fabsl(d - v.real) < 1e-10 ||
fabsl((d - v.real) / v.real) < 1e-10);
assert_se(fabs(d - v.real) < 1e-10 ||
fabs((d - v.real) / v.real) < 1e-10);
} else if (t == JSON_TOKEN_INTEGER) {
int64_t i;
@ -221,7 +221,7 @@ static void test_2(JsonVariant *v) {
/* has thisisaverylongproperty */
p = json_variant_by_key(v, "thisisaverylongproperty");
assert_se(p && json_variant_type(p) == JSON_VARIANT_REAL && fabsl(json_variant_real(p) - 1.27) < 0.001);
assert_se(p && json_variant_type(p) == JSON_VARIANT_REAL && fabs(json_variant_real(p) - 1.27) < 0.001);
}
static void test_zeroes(JsonVariant *v) {
@ -512,13 +512,13 @@ static void test_float_match(JsonVariant *v) {
assert_se(json_variant_is_array(v));
assert_se(json_variant_elements(v) == 9);
assert_se(fabsl((double) 1.0 - ((double) DBL_MIN / json_variant_real(json_variant_by_index(v, 0)))) <= delta);
assert_se(fabsl((double) 1.0 - ((double) DBL_MAX / json_variant_real(json_variant_by_index(v, 1)))) <= delta);
assert_se(fabs(1.0 - (DBL_MIN / json_variant_real(json_variant_by_index(v, 0)))) <= delta);
assert_se(fabs(1.0 - (DBL_MAX / json_variant_real(json_variant_by_index(v, 1)))) <= delta);
assert_se(json_variant_is_null(json_variant_by_index(v, 2))); /* nan is not supported by json → null */
assert_se(json_variant_is_null(json_variant_by_index(v, 3))); /* +inf is not supported by json → null */
assert_se(json_variant_is_null(json_variant_by_index(v, 4))); /* -inf is not supported by json → null */
assert_se(json_variant_is_null(json_variant_by_index(v, 5)) ||
fabsl((double) 1.0 - ((double) HUGE_VAL / json_variant_real(json_variant_by_index(v, 5)))) <= delta); /* HUGE_VAL might be +inf, but might also be something else */
fabs(1.0 - (HUGE_VAL / json_variant_real(json_variant_by_index(v, 5)))) <= delta); /* HUGE_VAL might be +inf, but might also be something else */
assert_se(json_variant_is_real(json_variant_by_index(v, 6)) &&
json_variant_is_integer(json_variant_by_index(v, 6)) &&
json_variant_integer(json_variant_by_index(v, 6)) == 0);