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Add incremental test.

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This commit is contained in:
Cyrus Najmabadi
2014-12-09 18:11:56 -08:00
parent 78c4b92216
commit 025dd23c1b
1 changed files with 12 additions and 1 deletions
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13
tests/cases/unittests/incrementalParser.ts
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@@ -549,7 +549,18 @@ module ts {
var oldText = ScriptSnapshot.fromString(source);
var newTextAndChange = withDelete(oldText, index, 2);
compareTrees(oldText, newTextAndChange.text, newTextAndChange.textChangeRange, -1);
compareTrees(oldText, newTextAndChange.text, newTextAndChange.textChangeRange, 0);
});
it('Yield context 1',() => {
// We're changing from a non-generator to a genarator. We can't reuse statement nodes.
var source = "function foo() {\r\nyield(foo1);\r\n}";
var oldText = ScriptSnapshot.fromString(source);
var index = source.indexOf("foo");
var newTextAndChange = withInsert(oldText, index, "*");
compareTrees(oldText, newTextAndChange.text, newTextAndChange.textChangeRange, 0);
});
// Simulated typing tests.