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remove unused functions

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This commit is contained in:
B. Petersen
2019-09-05 23:19:36 +02:00
committed by holger krekel
parent 0a6e540394
commit 5ffc84eb59
1 changed files with 0 additions and 40 deletions
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40
src/dc_tools.rs
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@@ -83,14 +83,6 @@ pub unsafe fn dc_atoi_null_is_0(s: *const libc::c_char) -> libc::c_int {
}
}
pub fn dc_atof(s: *const libc::c_char) -> libc::c_double {
if s.is_null() {
return 0.;
}
as_str(s).parse().unwrap_or_default()
}
pub unsafe fn dc_str_replace(
haystack: *mut *mut libc::c_char,
needle: *const libc::c_char,
@@ -105,21 +97,6 @@ pub unsafe fn dc_str_replace(
*haystack = haystack_s.replace(&needle_s, &replacement_s).strdup();
}
pub unsafe fn dc_ftoa(f: libc::c_double) -> *mut libc::c_char {
// hack around printf(%f) that may return `,` as decimal point on mac
let test: *mut libc::c_char = dc_mprintf(b"%f\x00" as *const u8 as *const libc::c_char, 1.2f64);
*test.offset(2isize) = 0 as libc::c_char;
let mut str: *mut libc::c_char = dc_mprintf(b"%f\x00" as *const u8 as *const libc::c_char, f);
dc_str_replace(
&mut str,
test.offset(1isize),
b".\x00" as *const u8 as *const libc::c_char,
);
free(test as *mut libc::c_void);
str
}
unsafe fn dc_ltrim(buf: *mut libc::c_char) {
let mut len: size_t;
let mut cur: *const libc::c_uchar;
@@ -1505,23 +1482,6 @@ mod tests {
}
}
#[test]
fn test_dc_atof() {
let f: libc::c_double = dc_atof(b"1.23\x00" as *const u8 as *const libc::c_char);
assert!(f > 1.22f64);
assert!(f < 1.24f64);
}
#[test]
fn test_dc_ftoa() {
unsafe {
let s: *mut libc::c_char = dc_ftoa(1.23f64);
assert!(dc_atof(s) > 1.22f64);
assert!(dc_atof(s) < 1.24f64);
free(s as *mut libc::c_void);
}
}
#[test]
fn test_rust_ftoa() {
assert_eq!("1.22", format!("{}", 1.22));