diff options
| -rw-r--r-- | cli/doc/printer.rs | 3 | ||||
| -rw-r--r-- | cli/doc/tests.rs | 17 |
2 files changed, 19 insertions, 1 deletions
diff --git a/cli/doc/printer.rs b/cli/doc/printer.rs index d24e65901..8525a52e9 100644 --- a/cli/doc/printer.rs +++ b/cli/doc/printer.rs @@ -206,7 +206,7 @@ fn render_ts_type(ts_type: doc::ts_type::TsTypeDef) -> String { TsTypeDefKind::This => "this".to_string(), TsTypeDefKind::Tuple => { let tuple = ts_type.tuple.unwrap(); - let mut output = "".to_string(); + let mut output = "[".to_string(); if !tuple.is_empty() { for ts_type in tuple { output += render_ts_type(ts_type).as_str(); @@ -214,6 +214,7 @@ fn render_ts_type(ts_type: doc::ts_type::TsTypeDef) -> String { } output.truncate(output.len() - 2); } + output += "]"; output } TsTypeDefKind::TypeLiteral => { diff --git a/cli/doc/tests.rs b/cli/doc/tests.rs index 8886f76be..7efc3857b 100644 --- a/cli/doc/tests.rs +++ b/cli/doc/tests.rs @@ -1605,3 +1605,20 @@ export namespace Deno { let found = find_nodes_by_name_recursively(entries, "a.b.c".to_string()); assert_eq!(found.len(), 0); } + +#[tokio::test] +async fn generic_instantiated_with_tuple_type() { + let source_code = r#" +interface Generic<T> {} +export function f(): Generic<[string, number]> { return {}; } + "#; + + let loader = + TestLoader::new(vec![("test.ts".to_string(), source_code.to_string())]); + let entries = DocParser::new(loader).parse("test.ts").await.unwrap(); + + assert!(colors::strip_ansi_codes( + crate::doc::printer::format(entries).as_str() + ) + .contains("Generic<[string, number]>")) +} |