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Add incremental test.

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Cyrus Najmabadi
2014-12-09 17:07:51 -08:00
parent e41bed82e4
commit bb34a20b4d
1 changed files with 12 additions and 0 deletions
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12
tests/cases/unittests/incrementalParser.ts
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@@ -288,5 +288,17 @@ module ts {
compareTrees(oldText, newTextAndChange.text, newTextAndChange.textChangeRange, 0);
});
it('Strict mode 2',() => {
// 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();'
var source = "foo1();\r\nfoo1();\r\nfoo1();\r\package();";
var oldText = ScriptSnapshot.fromString(source);
var newTextAndChange = withInsert(oldText, 0, "'use strict';\r\n");
// Note the decreased reuse of nodes compared to 'Strict mode 1'
compareTrees(oldText, newTextAndChange.text, newTextAndChange.textChangeRange, 0);
});
});
}