From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- compiler/rustc_span/src/symbol/tests.rs | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 compiler/rustc_span/src/symbol/tests.rs (limited to 'compiler/rustc_span/src/symbol') diff --git a/compiler/rustc_span/src/symbol/tests.rs b/compiler/rustc_span/src/symbol/tests.rs new file mode 100644 index 000000000..0958fce5f --- /dev/null +++ b/compiler/rustc_span/src/symbol/tests.rs @@ -0,0 +1,25 @@ +use super::*; + +use crate::create_default_session_globals_then; + +#[test] +fn interner_tests() { + let i = Interner::default(); + // first one is zero: + assert_eq!(i.intern("dog"), Symbol::new(0)); + // re-use gets the same entry: + assert_eq!(i.intern("dog"), Symbol::new(0)); + // different string gets a different #: + assert_eq!(i.intern("cat"), Symbol::new(1)); + assert_eq!(i.intern("cat"), Symbol::new(1)); + // dog is still at zero + assert_eq!(i.intern("dog"), Symbol::new(0)); +} + +#[test] +fn without_first_quote_test() { + create_default_session_globals_then(|| { + let i = Ident::from_str("'break"); + assert_eq!(i.without_first_quote().name, kw::Break); + }); +} -- cgit v1.2.3