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Add incremental test.

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This commit is contained in:
Cyrus Najmabadi 2014-12-09 17:21:30 -08:00
parent d5e2ab993e
commit 6058dbbc2f
1 changed files with 10 additions and 0 deletions
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10
tests/cases/unittests/incrementalParser.ts
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@ -388,5 +388,15 @@ module ts {
compareTrees(oldText, newTextAndChange.text, newTextAndChange.textChangeRange, -1);
});
it('Speculative generic lookahead 2',() => {
var source = "var v = F<a,b>e";
var index = source.indexOf('b');
var oldText = ScriptSnapshot.fromString(source);
var newTextAndChange = withInsert(oldText, index + 1, ",x");
compareTrees(oldText, newTextAndChange.text, newTextAndChange.textChangeRange, -1);
});
});
}