TypeScript/tests/cases/fourslash/semanticClassificatonTypeAlias.ts
Orta Therox db5368dc1d
Import the semantic highlighter from typescript-vscode-sh-plugin (#39119)
* Initial import of the vscode semantic highlight code

* Adds the ability to test modern semantic classification via strings instead of numbers

* Adds existing tests

* Port over the semantic classification tests

* Update baselines

* Update src/harness/fourslashImpl.ts

Co-authored-by: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>

* Handle feedback from #39119

* Consistent formatting in the 2020 classifier

* Update baselines

* Apply suggestions from code review

Co-authored-by: Daniel Rosenwasser <DanielRosenwasser@users.noreply.github.com>

* Update src/harness/fourslashImpl.ts

Co-authored-by: Daniel Rosenwasser <DanielRosenwasser@users.noreply.github.com>

* Reafactor after comments

* Use 2020 everywhere

* Handle feedback

* WIP - don't provide a breaking change

* Fix all build errors

* Update baselines

* Update src/services/classifier2020.ts

Co-authored-by: Sheetal Nandi <shkamat@microsoft.com>

* Addresses Ron's feedback

Co-authored-by: Nathan Shively-Sanders <293473+sandersn@users.noreply.github.com>
Co-authored-by: Daniel Rosenwasser <DanielRosenwasser@users.noreply.github.com>
Co-authored-by: Sheetal Nandi <shkamat@microsoft.com>
2020-09-11 15:10:55 -04:00

29 lines
1.1 KiB
TypeScript

/// <reference path="fourslash.ts"/>
////type /*0*/Alias = number
////var x: /*1*/Alias;
////var y = </*2*/Alias>{};
////function f(x: /*3*/Alias): /*4*/Alias { return undefined; }
const c = classification("original");
verify.semanticClassificationsAre("original",
c.typeAliasName("Alias", test.marker("0").position),
c.typeAliasName("Alias", test.marker("1").position),
c.typeAliasName("Alias", test.marker("2").position),
c.typeAliasName("Alias", test.marker("3").position),
c.typeAliasName("Alias", test.marker("4").position)
);
const c2 = classification("2020");
verify.semanticClassificationsAre("2020",
c2.semanticToken("type.declaration", "Alias"),
c2.semanticToken("variable.declaration", "x"),
c2.semanticToken("type", "Alias"),
c2.semanticToken("variable.declaration", "y"),
c2.semanticToken("type", "Alias"),
c2.semanticToken("function.declaration", "f"),
c2.semanticToken("parameter.declaration", "x"),
c2.semanticToken("type", "Alias"),
c2.semanticToken("type", "Alias"),
);