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test: move simplify tests to unit tests for dc_simplify.rs

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This commit is contained in:
Lars-Magnus Skog
2019-05-13 13:03:41 +02:00
parent 3813a219e0
commit a95544c5c0
2 changed files with 96 additions and 73 deletions
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100
src/dc_simplify.rs
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@@ -73,9 +73,9 @@ pub unsafe fn dc_simplify_simplify(
out
}
/* ******************************************************************************
/**
* Simplify Plain Text
******************************************************************************/
*/
unsafe fn dc_simplify_simplify_plain_text(
mut simplify: *mut dc_simplify_t,
buf_terminated: *const libc::c_char,
@@ -250,9 +250,9 @@ unsafe fn dc_simplify_simplify_plain_text(
ret.buf
}
/* ******************************************************************************
/**
* Tools
******************************************************************************/
*/
unsafe fn is_empty_line(buf: *const libc::c_char) -> bool {
/* force unsigned - otherwise the `> ' '` comparison will fail */
let mut p1: *const libc::c_uchar = buf as *const libc::c_uchar;
@@ -289,3 +289,95 @@ unsafe fn is_plain_quote(buf: *const libc::c_char) -> bool {
false
}
#[cfg(test)]
mod tests {
use super::*;
use std::ffi::CStr;
#[test]
fn test_simplify_trim() {
unsafe {
let simplify: *mut dc_simplify_t = dc_simplify_new();
let html: *const libc::c_char =
b"\r\r\nline1<br>\r\n\r\n\r\rline2\n\r\x00" as *const u8 as *const libc::c_char;
let plain: *mut libc::c_char =
dc_simplify_simplify(simplify, html, strlen(html) as libc::c_int, 1, 0);
assert_eq!(
CStr::from_ptr(plain as *const libc::c_char)
.to_str()
.unwrap(),
"line1\nline2",
);
free(plain as *mut libc::c_void);
dc_simplify_unref(simplify);
}
}
#[test]
fn test_simplify_parse_href() {
unsafe {
let simplify: *mut dc_simplify_t = dc_simplify_new();
let html: *const libc::c_char =
b"<a href=url>text</a\x00" as *const u8 as *const libc::c_char;
let plain: *mut libc::c_char =
dc_simplify_simplify(simplify, html, strlen(html) as libc::c_int, 1, 0);
assert_eq!(
CStr::from_ptr(plain as *const libc::c_char)
.to_str()
.unwrap(),
"[text](url)",
);
free(plain as *mut libc::c_void);
dc_simplify_unref(simplify);
}
}
#[test]
fn test_simplify_bold_text() {
unsafe {
let simplify: *mut dc_simplify_t = dc_simplify_new();
let html: *const libc::c_char =
b"<!DOCTYPE name [<!DOCTYPE ...>]><!-- comment -->text <b><?php echo ... ?>bold</b><![CDATA[<>]]>\x00"
as *const u8 as *const libc::c_char;
let plain: *mut libc::c_char =
dc_simplify_simplify(simplify, html, strlen(html) as libc::c_int, 1, 0);
assert_eq!(
CStr::from_ptr(plain as *const libc::c_char)
.to_str()
.unwrap(),
"text *bold*<>",
);
free(plain as *mut libc::c_void);
dc_simplify_unref(simplify);
}
}
#[test]
fn test_simplify_html_encoded() {
unsafe {
let simplify: *mut dc_simplify_t = dc_simplify_new();
let html: *const libc::c_char =
b"&lt;&gt;&quot;&apos;&amp; &auml;&Auml;&ouml;&Ouml;&uuml;&Uuml;&szlig; foo&AElig;&ccedil;&Ccedil; &diams;&noent;&lrm;&rlm;&zwnj;&zwj;\x00"
as *const u8 as *const libc::c_char;
let plain: *mut libc::c_char =
dc_simplify_simplify(simplify, html, strlen(html) as libc::c_int, 1, 0);
assert_eq!(
strcmp(plain,
b"<>\"\'& \xc3\xa4\xc3\x84\xc3\xb6\xc3\x96\xc3\xbc\xc3\x9c\xc3\x9f foo\xc3\x86\xc3\xa7\xc3\x87 \xe2\x99\xa6&noent;\x00"
as *const u8 as *const libc::c_char),
0,
);
free(plain as *mut libc::c_void);
dc_simplify_unref(simplify);
}
}
}