From a7625f88f1bf3fc5f0aab9dd27eb60e867f28eea Mon Sep 17 00:00:00 2001 From: Philipp Hansch Date: Wed, 27 Jan 2021 08:10:35 +0100 Subject: [PATCH] compiletest: Add two more unit tests --- src/tools/compiletest/src/common.rs | 2 +- src/tools/compiletest/src/util/tests.rs | 19 +++++++++++++++++++ 2 files changed, 20 insertions(+), 1 deletion(-) diff --git a/src/tools/compiletest/src/common.rs b/src/tools/compiletest/src/common.rs index 43dbaeb46555c..9f88ed6e4e4b4 100644 --- a/src/tools/compiletest/src/common.rs +++ b/src/tools/compiletest/src/common.rs @@ -174,7 +174,7 @@ impl fmt::Display for Debugger { /// Configuration for compiletest #[derive(Debug, Clone)] pub struct Config { - /// `true` to to overwrite stderr/stdout files instead of complaining about changes in output. + /// `true` to overwrite stderr/stdout files instead of complaining about changes in output. pub bless: bool, /// The library paths required for running the compiler. diff --git a/src/tools/compiletest/src/util/tests.rs b/src/tools/compiletest/src/util/tests.rs index 55bf659ba28f1..663027173ff9d 100644 --- a/src/tools/compiletest/src/util/tests.rs +++ b/src/tools/compiletest/src/util/tests.rs @@ -30,3 +30,22 @@ fn test_matches_os() { assert!(matches_os("nvptx64-nvidia-cuda", "cuda")); assert!(matches_os("x86_64-fortanix-unknown-sgx", "sgx")); } + +#[test] +fn is_big_endian_test() { + assert!(!is_big_endian("no")); + assert!(is_big_endian("sparc-unknown-unknown")); +} + +#[test] +fn path_buf_with_extra_extension_test() { + assert_eq!( + PathBuf::from("foo.rs.stderr"), + PathBuf::from("foo.rs").with_extra_extension("stderr") + ); + assert_eq!( + PathBuf::from("foo.rs.stderr"), + PathBuf::from("foo.rs").with_extra_extension(".stderr") + ); + assert_eq!(PathBuf::from("foo.rs"), PathBuf::from("foo.rs").with_extra_extension("")); +}