microsoft/TypeScript
1
0
Fork 0
mirror of https://github.com/microsoft/TypeScript.git synced 2026-02-12 12:57:11 -06:00
Code Issues Packages Projects Releases 212 Wiki Activity

Add incremental test.

Browse Source
This commit is contained in:
Cyrus Najmabadi 2014-12-09 17:09:33 -08:00
parent bb34a20b4d
commit e59ba41d17
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
tests/cases/unittests/incrementalParser.ts
View File

@ -300,5 +300,20 @@ module ts {
// Note the decreased reuse of nodes compared to 'Strict mode 1'
compareTrees(oldText, newTextAndChange.text, newTextAndChange.textChangeRange, 0);
});
it('Strict mode 3',() => {
// In non-strict mode 'package' means nothing and can be reused. In strict mode though
// we'll have to reparse the nodes (and generate an error for 'package();'
//
// Note: in this test we don't actually remove 'use strict'. This is so we can compare
// reuse with/without a strict mode change.
var source = "'strict';\r\nfoo1();\r\nfoo1();\r\nfoo1();\r\npackage();";
var index = source.indexOf('f');
var oldText = ScriptSnapshot.fromString(source);
var newTextAndChange = withDelete(oldText, 0, index);
compareTrees(oldText, newTextAndChange.text, newTextAndChange.textChangeRange, 0);
});
});
}