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make test pass with --all-features

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This commit is contained in:
Harald Hoyer 2020-06-03 14:41:42 +02:00
parent 241502de75
commit 935eb658cf
Signed by: harald
GPG key ID: 900F3C4971086004
2 changed files with 30 additions and 1 deletions
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3
src/lib.rs
View file

@ -49,6 +49,7 @@
//! }
//!
//! if let Err(e) = func1() {
//! # #[cfg(not(feature = "no-debug-cause"))]
//! #[cfg(not(windows))]
//! assert_eq!(
//! format!("\n{:?}\n", e),
@ -143,6 +144,7 @@
//! eprintln!("\nThe root cause was: std::io::Error: {:#?}", io_error);
//! }
//!
//! # #[cfg(not(feature = "no-debug-cause"))]
//! #[cfg(not(windows))]
//! assert_eq!(
//! format!("\n{:?}\n", e),
@ -848,6 +850,7 @@ macro_rules! cherr {
/// }
///
/// # if let Err(e) = func1() {
/// # #[cfg(not(feature = "no-debug-cause"))]
/// # #[cfg(not(windows))]
/// # assert_eq!(
/// # format!("\n{:?}\n", e), r#"

28
tests/test_iter.rs
View file

@ -1,10 +1,11 @@
use chainerror::*;
use std::error::Error;
use std::fmt::Write;
use std::io;
#[cfg(not(feature = "display-cause"))]
#[test]
fn test_iter() -> Result<(), Box<dyn Error + Send + Sync>> {
use std::fmt::Write;
let err = io::Error::from(io::ErrorKind::NotFound);
let err = cherr!(err, "1");
let err = cherr!(err, "2");
@ -30,6 +31,31 @@ fn test_iter() -> Result<(), Box<dyn Error + Send + Sync>> {
Ok(())
}
#[cfg(feature = "display-cause")]
#[test]
fn test_iter() -> Result<(), Box<dyn Error + Send + Sync>> {
let err = io::Error::from(io::ErrorKind::NotFound);
let err = cherr!(err, "1");
let err = cherr!(err, "2");
let err = cherr!(err, "3");
let err = cherr!(err, "4");
let err = cherr!(err, "5");
let err = cherr!(err, "6");
let res = err.to_string();
assert_eq!(res, "6\nCaused by:\n5\nCaused by:\n4\nCaused by:\n3\nCaused by:\n2\nCaused by:\n1\nCaused by:\nentity not found");
let io_error: Option<&io::Error> = err
.iter()
.filter_map(Error::downcast_ref::<io::Error>)
.next();
assert_eq!(io_error.unwrap().kind(), io::ErrorKind::NotFound);
Ok(())
}
#[test]
fn test_find_cause() -> Result<(), Box<dyn Error + Send + Sync>> {
let err = io::Error::from(io::ErrorKind::NotFound);