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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /compiler/rustc_span/src/symbol/tests.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | compiler/rustc_span/src/symbol/tests.rs | 25 |
1 files changed, 25 insertions, 0 deletions
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); + }); +} |