aboutsummaryrefslogtreecommitdiff
path: root/vendor/thiserror/tests/test_expr.rs
diff options
context:
space:
mode:
authorValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
committerValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
commita990de90fe41456a23e58bd087d2f107d321f3a1 (patch)
tree15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/thiserror/tests/test_expr.rs
parent3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff)
downloadfparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz
fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip
Deleted vendor folder
Diffstat (limited to 'vendor/thiserror/tests/test_expr.rs')
-rw-r--r--vendor/thiserror/tests/test_expr.rs88
1 files changed, 0 insertions, 88 deletions
diff --git a/vendor/thiserror/tests/test_expr.rs b/vendor/thiserror/tests/test_expr.rs
deleted file mode 100644
index 028f34e..0000000
--- a/vendor/thiserror/tests/test_expr.rs
+++ /dev/null
@@ -1,88 +0,0 @@
-#![allow(clippy::iter_cloned_collect, clippy::uninlined_format_args)]
-
-use std::fmt::Display;
-use thiserror::Error;
-
-// Some of the elaborate cases from the rcc codebase, which is a C compiler in
-// Rust. https://github.com/jyn514/rcc/blob/0.8.0/src/data/error.rs
-#[derive(Error, Debug)]
-pub enum CompilerError {
- #[error("cannot shift {} by {maximum} or more bits (got {current})", if *.is_left { "left" } else { "right" })]
- TooManyShiftBits {
- is_left: bool,
- maximum: u64,
- current: u64,
- },
-
- #[error("#error {}", (.0).iter().copied().collect::<Vec<_>>().join(" "))]
- User(Vec<&'static str>),
-
- #[error("overflow while parsing {}integer literal",
- if let Some(signed) = .is_signed {
- if *signed { "signed "} else { "unsigned "}
- } else {
- ""
- }
- )]
- IntegerOverflow { is_signed: Option<bool> },
-
- #[error("overflow while parsing {}integer literal", match .is_signed {
- Some(true) => "signed ",
- Some(false) => "unsigned ",
- None => "",
- })]
- IntegerOverflow2 { is_signed: Option<bool> },
-}
-
-// Examples drawn from Rustup.
-#[derive(Error, Debug)]
-pub enum RustupError {
- #[error(
- "toolchain '{name}' does not contain component {component}{}",
- .suggestion
- .as_ref()
- .map_or_else(String::new, |s| format!("; did you mean '{}'?", s)),
- )]
- UnknownComponent {
- name: String,
- component: String,
- suggestion: Option<String>,
- },
-}
-
-fn assert<T: Display>(expected: &str, value: T) {
- assert_eq!(expected, value.to_string());
-}
-
-#[test]
-fn test_rcc() {
- assert(
- "cannot shift left by 32 or more bits (got 50)",
- CompilerError::TooManyShiftBits {
- is_left: true,
- maximum: 32,
- current: 50,
- },
- );
-
- assert("#error A B C", CompilerError::User(vec!["A", "B", "C"]));
-
- assert(
- "overflow while parsing signed integer literal",
- CompilerError::IntegerOverflow {
- is_signed: Some(true),
- },
- );
-}
-
-#[test]
-fn test_rustup() {
- assert(
- "toolchain 'nightly' does not contain component clipy; did you mean 'clippy'?",
- RustupError::UnknownComponent {
- name: "nightly".to_owned(),
- component: "clipy".to_owned(),
- suggestion: Some("clippy".to_owned()),
- },
- );
-}