From 2ff14448863ac1a1dd9533461708e29aae170c2d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:06:31 +0200 Subject: Adding debian version 1.65.0+dfsg1-2. Signed-off-by: Daniel Baumann --- vendor/pretty_assertions-0.7.2/src/lib.rs | 475 ------------------------------ 1 file changed, 475 deletions(-) delete mode 100644 vendor/pretty_assertions-0.7.2/src/lib.rs (limited to 'vendor/pretty_assertions-0.7.2/src/lib.rs') diff --git a/vendor/pretty_assertions-0.7.2/src/lib.rs b/vendor/pretty_assertions-0.7.2/src/lib.rs deleted file mode 100644 index 5c1787533..000000000 --- a/vendor/pretty_assertions-0.7.2/src/lib.rs +++ /dev/null @@ -1,475 +0,0 @@ -//! # Pretty Assertions -//! -//! When writing tests in Rust, you'll probably use `assert_eq!(a, b)` _a lot_. -//! -//! If such a test fails, it will present all the details of `a` and `b`. -//! But you have to spot the differences yourself, which is not always straightforward, -//! like here: -//! -//! ![standard assertion](https://raw.githubusercontent.com/colin-kiegel/rust-pretty-assertions/2d2357ff56d22c51a86b2f1cfe6efcee9f5a8081/examples/standard_assertion.png) -//! -//! Wouldn't that task be _much_ easier with a colorful diff? -//! -//! ![pretty assertion](https://raw.githubusercontent.com/colin-kiegel/rust-pretty-assertions/2d2357ff56d22c51a86b2f1cfe6efcee9f5a8081/examples/pretty_assertion.png) -//! -//! Yep — and you only need **one line of code** to make it happen: -//! -//! ```rust -//! use pretty_assertions::{assert_eq, assert_ne}; -//! ``` -//! -//!
-//! Show the example behind the screenshots above. -//! -//! ```rust,should_panic -//! // 1. add the `pretty_assertions` dependency to `Cargo.toml`. -//! // 2. insert this line at the top of each module, as needed -//! use pretty_assertions::{assert_eq, assert_ne}; -//! -//! #[derive(Debug, PartialEq)] -//! struct Foo { -//! lorem: &'static str, -//! ipsum: u32, -//! dolor: Result, -//! } -//! -//! let x = Some(Foo { lorem: "Hello World!", ipsum: 42, dolor: Ok("hey".to_string())}); -//! let y = Some(Foo { lorem: "Hello Wrold!", ipsum: 42, dolor: Ok("hey ho!".to_string())}); -//! -//! assert_eq!(x, y); -//! ``` -//!
-//! -//! ## Tip -//! -//! Specify it as [`[dev-dependencies]`](http://doc.crates.io/specifying-dependencies.html#development-dependencies) -//! and it will only be used for compiling tests, examples, and benchmarks. -//! This way the compile time of `cargo build` won't be affected! -//! -//! Also add `#[cfg(test)]` to your `use` statements, like this: -//! -//! ```rust -//! #[cfg(test)] -//! use pretty_assertions::{assert_eq, assert_ne}; -//! ``` -//! -//! ## Note -//! -//! * Since `Rust 2018` edition, you need to declare -//! `use pretty_assertions::{assert_eq, assert_ne};` per module. -//! Before you would write `#[macro_use] extern crate pretty_assertions;`. -//! * The replacement is only effective in your own crate, not in other libraries -//! you include. -//! * `assert_ne` is also switched to multi-line presentation, but does _not_ show -//! a diff. - -#![deny(clippy::all, missing_docs, unsafe_code)] - -pub use ansi_term::Style; -use std::fmt::{self, Debug, Display}; - -mod printer; - -#[cfg(windows)] -use ctor::*; -#[cfg(windows)] -#[ctor] -fn init() { - output_vt100::try_init().ok(); // Do not panic on fail -} - -/// A comparison of two values. -/// -/// Where both values implement `Debug`, the comparison can be displayed as a pretty diff. -/// -/// ``` -/// use pretty_assertions::Comparison; -/// -/// print!("{}", Comparison::new(&123, &134)); -/// ``` -/// -/// The values may have different types, although in practice they are usually the same. -pub struct Comparison<'a, TLeft, TRight> -where - TLeft: ?Sized, - TRight: ?Sized, -{ - left: &'a TLeft, - right: &'a TRight, -} - -impl<'a, TLeft, TRight> Comparison<'a, TLeft, TRight> -where - TLeft: ?Sized, - TRight: ?Sized, -{ - /// Store two values to be compared in future. - /// - /// Expensive diffing is deferred until calling `Debug::fmt`. - pub fn new(left: &'a TLeft, right: &'a TRight) -> Comparison<'a, TLeft, TRight> { - Comparison { left, right } - } -} - -impl<'a, TLeft, TRight> Display for Comparison<'a, TLeft, TRight> -where - TLeft: Debug + ?Sized, - TRight: Debug + ?Sized, -{ - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - // To diff arbitary types, render them as debug strings - let left_debug = format!("{:#?}", self.left); - let right_debug = format!("{:#?}", self.right); - // And then diff the debug output - printer::write_header(f)?; - printer::write_lines(f, &left_debug, &right_debug) - } -} - -/// Asserts that two expressions are equal to each other (using [`PartialEq`]). -/// -/// On panic, this macro will print a diff derived from [`Debug`] representation of -/// each value. -/// -/// This is a drop in replacement for [`std::assert_eq!`]. -/// You can provide a custom panic message if desired. -/// -/// # Examples -/// -/// ``` -/// use pretty_assertions::assert_eq; -/// -/// let a = 3; -/// let b = 1 + 2; -/// assert_eq!(a, b); -/// -/// assert_eq!(a, b, "we are testing addition with {} and {}", a, b); -/// ``` -#[macro_export] -macro_rules! assert_eq { - ($left:expr , $right:expr,) => ({ - $crate::assert_eq!($left, $right) - }); - ($left:expr , $right:expr) => ({ - match (&($left), &($right)) { - (left_val, right_val) => { - if !(*left_val == *right_val) { - ::std::panic!("assertion failed: `(left == right)`\ - \n\ - \n{}\ - \n", - $crate::Comparison::new(left_val, right_val)) - } - } - } - }); - ($left:expr , $right:expr, $($arg:tt)*) => ({ - match (&($left), &($right)) { - (left_val, right_val) => { - if !(*left_val == *right_val) { - ::std::panic!("assertion failed: `(left == right)`: {}\ - \n\ - \n{}\ - \n", - format_args!($($arg)*), - $crate::Comparison::new(left_val, right_val)) - } - } - } - }); -} - -/// Asserts that two expressions are not equal to each other (using [`PartialEq`]). -/// -/// On panic, this macro will print the values of the expressions with their -/// [`Debug`] representations. -/// -/// This is a drop in replacement for [`std::assert_ne!`]. -/// You can provide a custom panic message if desired. -/// -/// # Examples -/// -/// ``` -/// use pretty_assertions::assert_ne; -/// -/// let a = 3; -/// let b = 2; -/// assert_ne!(a, b); -/// -/// assert_ne!(a, b, "we are testing that the values are not equal"); -/// ``` -#[macro_export] -macro_rules! assert_ne { - ($left:expr, $right:expr) => ({ - $crate::assert_ne!(@ $left, $right, "", ""); - }); - ($left:expr, $right:expr,) => ({ - $crate::assert_ne!(@ $left, $right, "", ""); - }); - ($left:expr, $right:expr, $($arg:tt)+) => ({ - $crate::assert_ne!(@ $left, $right, ": ", $($arg)+); - }); - (@ $left:expr, $right:expr, $maybe_semicolon:expr, $($arg:tt)+) => ({ - match (&($left), &($right)) { - (left_val, right_val) => { - if *left_val == *right_val { - let left_dbg = ::std::format!("{:?}", &*left_val); - let right_dbg = ::std::format!("{:?}", &*right_val); - if left_dbg != right_dbg { - - ::std::panic!("assertion failed: `(left != right)`{}{}\ - \n\ - \n{}\ - \n{}: According to the `PartialEq` implementation, both of the values \ - are partially equivalent, even if the `Debug` outputs differ.\ - \n\ - \n", - $maybe_semicolon, - format_args!($($arg)+), - $crate::Comparison::new(left_val, right_val), - $crate::Style::new() - .bold() - .underline() - .paint("Note")) - } - - ::std::panic!("assertion failed: `(left != right)`{}{}\ - \n\ - \n{}:\ - \n{:#?}\ - \n\ - \n", - $maybe_semicolon, - format_args!($($arg)+), - $crate::Style::new().bold().paint("Both sides"), - left_val) - } - } - } - }); -} - -#[cfg(test)] -#[allow(clippy::eq_op)] -#[no_implicit_prelude] -mod test { - mod assert_eq { - use ::std::string::{String, ToString}; - - #[test] - fn passes() { - let a = "some value"; - crate::assert_eq!(a, a); - } - - #[test] - fn passes_unsized() { - let a: &[u8] = b"e"; - crate::assert_eq!(*a, *a); - } - - #[test] - fn passes_comparable_types() { - let s0: &'static str = "foo"; - let s1: String = "foo".to_string(); - crate::assert_eq!(s0, s1); - } - - #[test] - #[should_panic(expected = r#"assertion failed: `(left == right)` - -Diff < left / right > : -<666 ->999 - -"#)] - fn fails() { - crate::assert_eq!(666, 999); - } - - #[test] - #[should_panic(expected = r#"assertion failed: `(left == right)` - -Diff < left / right > : -<666 ->999 - -"#)] - fn fails_trailing_comma() { - crate::assert_eq!(666, 999,); - } - - #[test] - #[should_panic(expected = r#"assertion failed: `(left == right)` - -Diff < left / right > : - [ - 101, -> 101, - ] - -"#)] - fn fails_unsized() { - let a: &[u8] = b"e"; - let b: &[u8] = b"ee"; - crate::assert_eq!(*a, *b); - } - - #[test] - #[should_panic( - expected = r#"assertion failed: `(left == right)`: custom panic message - -Diff < left / right > : -<666 ->999 - -"# - )] - fn fails_custom() { - crate::assert_eq!(666, 999, "custom panic message"); - } - - #[test] - #[should_panic( - expected = r#"assertion failed: `(left == right)`: custom panic message - -Diff < left / right > : -<666 ->999 - -"# - )] - fn fails_custom_trailing_comma() { - crate::assert_eq!(666, 999, "custom panic message",); - } - } - - mod assert_ne { - use ::std::string::{String, ToString}; - - #[test] - fn passes() { - let a = "a"; - let b = "b"; - crate::assert_ne!(a, b); - } - - #[test] - fn passes_unsized() { - let a: &[u8] = b"e"; - let b: &[u8] = b"ee"; - crate::assert_ne!(*a, *b); - } - - #[test] - fn passes_comparable_types() { - let s0: &'static str = "foo"; - let s1: String = "bar".to_string(); - crate::assert_ne!(s0, s1); - } - - #[test] - #[should_panic(expected = r#"assertion failed: `(left != right)` - -Both sides: -666 -"#)] - fn fails() { - crate::assert_ne!(666, 666); - } - - #[test] - #[should_panic(expected = r#"assertion failed: `(left != right)` - -Both sides: -666 -"#)] - fn fails_trailing_comma() { - crate::assert_ne!(666, 666,); - } - - #[test] - #[should_panic(expected = r#"assertion failed: `(left != right)` - -Both sides: -[ - 101, -] - -"#)] - fn fails_unsized() { - let a: &[u8] = b"e"; - crate::assert_ne!(*a, *a); - } - - #[test] - #[should_panic( - expected = r#"assertion failed: `(left != right)`: custom panic message - -Both sides: -666 -"# - )] - fn fails_custom() { - crate::assert_ne!(666, 666, "custom panic message"); - } - - #[test] - #[should_panic( - expected = r#"assertion failed: `(left != right)`: custom panic message - -Both sides: -666 -"# - )] - fn fails_custom_trailing_comma() { - crate::assert_ne!(666, 666, "custom panic message",); - } - - // If the values are equal but their debug outputs are not - // show a specific warning - - #[test] - #[should_panic(expected = r#"assertion failed: `(left != right)` - -Diff < left / right > : -<-0.0 ->0.0 - -Note: According to the `PartialEq` implementation, both of the values are partially equivalent, even if the `Debug` outputs differ. - -"#)] - fn assert_ne_partial() { - // Workaround for https://github.com/rust-lang/rust/issues/47619 - // can be removed, when we require rust 1.25 or higher - struct Foo(f32); - - use ::std::fmt; - impl fmt::Debug for Foo { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - ::std::write!(f, "{:.1?}", self.0) - } - } - - impl ::std::cmp::PartialEq for Foo { - fn eq(&self, other: &Self) -> bool { - self.0 == other.0 - } - } - - crate::assert_ne!(Foo(-0.0), Foo(0.0)); - } - - // Regression tests - - #[test] - #[should_panic] - fn assert_ne_non_empty_return() { - fn not_zero(x: u32) -> u32 { - crate::assert_ne!(x, 0); - x - } - not_zero(0); - } - } -} -- cgit v1.2.3