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_ast/src/util/comments/tests.rs | 61 +++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 compiler/rustc_ast/src/util/comments/tests.rs (limited to 'compiler/rustc_ast/src/util/comments/tests.rs') diff --git a/compiler/rustc_ast/src/util/comments/tests.rs b/compiler/rustc_ast/src/util/comments/tests.rs new file mode 100644 index 000000000..11d50603a --- /dev/null +++ b/compiler/rustc_ast/src/util/comments/tests.rs @@ -0,0 +1,61 @@ +use super::*; +use rustc_span::create_default_session_globals_then; + +#[test] +fn test_block_doc_comment_1() { + create_default_session_globals_then(|| { + let comment = "\n * Test \n ** Test\n * Test\n"; + let stripped = beautify_doc_string(Symbol::intern(comment), CommentKind::Block); + assert_eq!(stripped.as_str(), " Test \n* Test\n Test"); + }) +} + +#[test] +fn test_block_doc_comment_2() { + create_default_session_globals_then(|| { + let comment = "\n * Test\n * Test\n"; + let stripped = beautify_doc_string(Symbol::intern(comment), CommentKind::Block); + assert_eq!(stripped.as_str(), " Test\n Test"); + }) +} + +#[test] +fn test_block_doc_comment_3() { + create_default_session_globals_then(|| { + let comment = "\n let a: *i32;\n *a = 5;\n"; + let stripped = beautify_doc_string(Symbol::intern(comment), CommentKind::Block); + assert_eq!(stripped.as_str(), "let a: *i32;\n*a = 5;"); + }) +} + +#[test] +fn test_line_doc_comment() { + create_default_session_globals_then(|| { + let stripped = beautify_doc_string(Symbol::intern(" test"), CommentKind::Line); + assert_eq!(stripped.as_str(), " test"); + let stripped = beautify_doc_string(Symbol::intern("! test"), CommentKind::Line); + assert_eq!(stripped.as_str(), "! test"); + let stripped = beautify_doc_string(Symbol::intern("test"), CommentKind::Line); + assert_eq!(stripped.as_str(), "test"); + let stripped = beautify_doc_string(Symbol::intern("!test"), CommentKind::Line); + assert_eq!(stripped.as_str(), "!test"); + }) +} + +#[test] +fn test_doc_blocks() { + create_default_session_globals_then(|| { + let stripped = + beautify_doc_string(Symbol::intern(" # Returns\n *\n "), CommentKind::Block); + assert_eq!(stripped.as_str(), " # Returns\n\n"); + + let stripped = beautify_doc_string( + Symbol::intern("\n * # Returns\n *\n "), + CommentKind::Block, + ); + assert_eq!(stripped.as_str(), " # Returns\n\n"); + + let stripped = beautify_doc_string(Symbol::intern("\n * a\n "), CommentKind::Block); + assert_eq!(stripped.as_str(), " a\n"); + }) +} -- cgit v1.2.3