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Remove unused dc_array_sort_strings

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This commit is contained in:
Alexander Krotov
2019-07-23 02:33:00 +03:00
parent a0594338b2
commit 7cba2b3f66
1 changed files with 1 additions and 55 deletions
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56
src/dc_array.rs
View File

@@ -1,7 +1,6 @@
use crate::dc_location::dc_location;
use crate::dc_tools::*;
use crate::types::*;
use crate::x::*;
const DC_ARRAY_MAGIC: uint32_t = 0x000a11aa;
@@ -328,28 +327,6 @@ unsafe extern "C" fn cmp_intptr_t(p1: *const libc::c_void, p2: *const libc::c_vo
};
}
pub unsafe fn dc_array_sort_strings(array: *mut dc_array_t) {
if array.is_null() || (*array).magic != DC_ARRAY_MAGIC || (*array).count <= 1 {
return;
}
qsort(
(*array).array as *mut libc::c_void,
(*array).count,
::std::mem::size_of::<*mut libc::c_char>(),
Some(cmp_strings_t),
);
}
unsafe extern "C" fn cmp_strings_t(
p1: *const libc::c_void,
p2: *const libc::c_void,
) -> libc::c_int {
let v1: *const libc::c_char = *(p1 as *mut *const libc::c_char);
let v2: *const libc::c_char = *(p2 as *mut *const libc::c_char);
strcmp(v1, v2)
}
pub unsafe fn dc_array_get_string(
array: *const dc_array_t,
sep: *const libc::c_char,
@@ -379,6 +356,7 @@ pub unsafe fn dc_array_get_string(
#[cfg(test)]
mod tests {
use super::*;
use crate::x::*;
use std::ffi::CStr;
#[test]
@@ -428,38 +406,6 @@ mod tests {
);
free(str as *mut libc::c_void);
dc_array_empty(arr);
dc_array_add_ptr(
arr,
b"XX\x00" as *const u8 as *const libc::c_char as *mut libc::c_void,
);
dc_array_add_ptr(
arr,
b"item1\x00" as *const u8 as *const libc::c_char as *mut libc::c_void,
);
dc_array_add_ptr(
arr,
b"bbb\x00" as *const u8 as *const libc::c_char as *mut libc::c_void,
);
dc_array_add_ptr(
arr,
b"aaa\x00" as *const u8 as *const libc::c_char as *mut libc::c_void,
);
dc_array_sort_strings(arr);
let str = dc_array_get_ptr(arr, 0 as size_t) as *mut libc::c_char;
assert_eq!(CStr::from_ptr(str).to_str().unwrap(), "XX");
let str = dc_array_get_ptr(arr, 1 as size_t) as *mut libc::c_char;
assert_eq!(CStr::from_ptr(str).to_str().unwrap(), "aaa");
let str = dc_array_get_ptr(arr, 2 as size_t) as *mut libc::c_char;
assert_eq!(CStr::from_ptr(str).to_str().unwrap(), "bbb");
let str = dc_array_get_ptr(arr, 3 as size_t) as *mut libc::c_char;
assert_eq!(CStr::from_ptr(str).to_str().unwrap(), "item1");
dc_array_unref(arr);
}
}