From 22f39c5f9940461427f495afcfb99ebaa90df616 Mon Sep 17 00:00:00 2001 From: Cyrus Najmabadi Date: Tue, 9 Dec 2014 17:11:32 -0800 Subject: [PATCH] Add incremental test. --- tests/cases/unittests/incrementalParser.ts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/tests/cases/unittests/incrementalParser.ts b/tests/cases/unittests/incrementalParser.ts index ad4d2c01c7a..4ed24357d5c 100644 --- a/tests/cases/unittests/incrementalParser.ts +++ b/tests/cases/unittests/incrementalParser.ts @@ -315,5 +315,18 @@ module ts { compareTrees(oldText, newTextAndChange.text, newTextAndChange.textChangeRange, 0); }); + + it('Strict mode 4',() => { + // 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 = "'use 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); + + // Note the decreased reuse of nodes compared to testStrictMode3 + compareTrees(oldText, newTextAndChange.text, newTextAndChange.textChangeRange, 0); + }); }); } \ No newline at end of file