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Update backtrace test to provider API

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This commit is contained in:
David Tolnay 2022-08-30 19:04:56 -07:00
parent 986e106172
commit e11c97babf
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2 changed files with 26 additions and 20 deletions
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41
tests/test_backtrace.rs
View file

@ -1,4 +1,7 @@
#![cfg_attr(thiserror_nightly_testing, feature(backtrace))] #![cfg_attr(
thiserror_nightly_testing,
feature(error_generic_member_access, provide_any)
)]
use thiserror::Error; use thiserror::Error;
@ -16,8 +19,8 @@ pub struct InnerBacktrace {
#[cfg(thiserror_nightly_testing)] #[cfg(thiserror_nightly_testing)]
pub mod structs { pub mod structs {
use super::{Inner, InnerBacktrace}; use super::{Inner, InnerBacktrace};
use std::any;
use std::backtrace::Backtrace; use std::backtrace::Backtrace;
use std::error::Error;
use std::sync::Arc; use std::sync::Arc;
use thiserror::Error; use thiserror::Error;
@ -88,44 +91,44 @@ pub mod structs {
let error = PlainBacktrace { let error = PlainBacktrace {
backtrace: Backtrace::capture(), backtrace: Backtrace::capture(),
}; };
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = ExplicitBacktrace { let error = ExplicitBacktrace {
backtrace: Backtrace::capture(), backtrace: Backtrace::capture(),
}; };
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = OptBacktrace { let error = OptBacktrace {
backtrace: Some(Backtrace::capture()), backtrace: Some(Backtrace::capture()),
}; };
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = ArcBacktrace { let error = ArcBacktrace {
backtrace: Arc::new(Backtrace::capture()), backtrace: Arc::new(Backtrace::capture()),
}; };
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = BacktraceFrom::from(Inner); let error = BacktraceFrom::from(Inner);
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = CombinedBacktraceFrom::from(InnerBacktrace { let error = CombinedBacktraceFrom::from(InnerBacktrace {
backtrace: Backtrace::capture(), backtrace: Backtrace::capture(),
}); });
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = OptBacktraceFrom::from(Inner); let error = OptBacktraceFrom::from(Inner);
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = ArcBacktraceFrom::from(Inner); let error = ArcBacktraceFrom::from(Inner);
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
} }
} }
#[cfg(thiserror_nightly_testing)] #[cfg(thiserror_nightly_testing)]
pub mod enums { pub mod enums {
use super::{Inner, InnerBacktrace}; use super::{Inner, InnerBacktrace};
use std::any;
use std::backtrace::Backtrace; use std::backtrace::Backtrace;
use std::error::Error;
use std::sync::Arc; use std::sync::Arc;
use thiserror::Error; use thiserror::Error;
@ -210,36 +213,36 @@ pub mod enums {
let error = PlainBacktrace::Test { let error = PlainBacktrace::Test {
backtrace: Backtrace::capture(), backtrace: Backtrace::capture(),
}; };
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = ExplicitBacktrace::Test { let error = ExplicitBacktrace::Test {
backtrace: Backtrace::capture(), backtrace: Backtrace::capture(),
}; };
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = OptBacktrace::Test { let error = OptBacktrace::Test {
backtrace: Some(Backtrace::capture()), backtrace: Some(Backtrace::capture()),
}; };
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = ArcBacktrace::Test { let error = ArcBacktrace::Test {
backtrace: Arc::new(Backtrace::capture()), backtrace: Arc::new(Backtrace::capture()),
}; };
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = BacktraceFrom::from(Inner); let error = BacktraceFrom::from(Inner);
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = CombinedBacktraceFrom::from(InnerBacktrace { let error = CombinedBacktraceFrom::from(InnerBacktrace {
backtrace: Backtrace::capture(), backtrace: Backtrace::capture(),
}); });
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = OptBacktraceFrom::from(Inner); let error = OptBacktraceFrom::from(Inner);
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
let error = ArcBacktraceFrom::from(Inner); let error = ArcBacktraceFrom::from(Inner);
assert!(error.backtrace().is_some()); assert!(any::request_ref::<Backtrace>(&error).is_some());
} }
} }

5
tests/test_option.rs
View file

@ -1,4 +1,7 @@
#![cfg_attr(thiserror_nightly_testing, feature(backtrace))] #![cfg_attr(
thiserror_nightly_testing,
feature(error_generic_member_access, provide_any)
)]
#[cfg(thiserror_nightly_testing)] #[cfg(thiserror_nightly_testing)]
pub mod structs { pub mod structs {