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More incremental parser tests.

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This commit is contained in:
Cyrus Najmabadi 2014-12-10 19:15:44 -08:00
parent 563b234240
commit ee828dc1da
2 changed files with 4 additions and 0 deletions
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1
src/compiler/types.ts
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@ -866,6 +866,7 @@ module ts {
filename: string;
text: string;
getLineAndCharacterFromPosition(position: number): LineAndCharacter;
getPositionFromLineAndCharacter(line: number, character: number): number;
getLineStarts(): number[];

3
tests/cases/unittests/incrementalParser.ts
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@ -67,6 +67,9 @@ module ts {
// There should be no reused nodes between two trees that are fully parsed.
assert.isTrue(reusedElements(oldTree, newTree) === 0);
assert.equal(newTree.filename, incrementalNewTree.filename, "newTree.filename !== incrementalNewTree.filename");
assert.equal(newTree.text, incrementalNewTree.text, "newTree.filename !== incrementalNewTree.filename");
if (expectedReusedElements !== -1) {
var actualReusedCount = reusedElements(oldTree, incrementalNewTree);
assert.equal(actualReusedCount, expectedReusedElements, actualReusedCount + " !== " + expectedReusedElements);