ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Replace unused entries with NaNs

Browse Source
This commit is contained in:
Tom Payne
2013-03-19 07:42:37 +01:00
parent 5169161d93
commit 713ad2cfb7
2 changed files with 34 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
test/spec/ol/structs/buffer.test.js
View File

@@ -247,28 +247,32 @@ describe('ol.structs.Buffer', function() {
it('allows multiple adds and removes', function() {
var b = new ol.structs.Buffer(new Array(8), 0);
expect(b.add([0, 1])).to.be(0);
expect(b.getArray()).to.equalArray([
0, 1,
undefined, undefined,
undefined, undefined,
undefined, undefined
]);
expect(b.getArray()).to.equalArray([0, 1, NaN, NaN, NaN, NaN, NaN, NaN]);
expect(b.getCount()).to.be(2);
expect(b.add([2, 3, 4, 5])).to.be(2);
expect(b.getArray()).to.equalArray([0, 1, 2, 3, 4, 5, NaN, NaN]);
expect(b.getCount()).to.be(6);
expect(b.add([6, 7])).to.be(6);
expect(b.getCount()).to.be(8);
expect(b.getArray()).to.equalArray([0, 1, 2, 3, 4, 5, 6, 7]);
expect(b.getCount()).to.be(8);
b.remove(2, 2);
expect(b.getArray()).to.equalArray([0, 1, NaN, NaN, 4, 5, 6, 7]);
expect(b.getCount()).to.be(6);
expect(b.add([8, 9])).to.be(2);
expect(b.getArray()).to.equalArray([0, 1, 8, 9, 4, 5, 6, 7]);
expect(b.getCount()).to.be(8);
b.remove(1, 1);
expect(b.getArray()).to.equalArray([0, NaN, 8, 9, 4, 5, 6, 7]);
expect(b.getCount()).to.be(7);
b.remove(4, 4);
expect(b.getArray()).to.equalArray([0, NaN, 8, 9, NaN, NaN, NaN, NaN]);
expect(b.getCount()).to.be(3);
expect(b.add([10, 11, 12])).to.be(4);
expect(b.getArray()).to.equalArray([0, 1, 8, 9, 10, 11, 12, 7]);
expect(b.getArray()).to.equalArray([0, NaN, 8, 9, 10, 11, 12, NaN]);
expect(b.getCount()).to.be(6);
expect(b.add([13])).to.be(1);
expect(b.getArray()).to.equalArray([0, 13, 8, 9, 10, 11, 12, 7]);
expect(b.getArray()).to.equalArray([0, 13, 8, 9, 10, 11, 12, NaN]);
expect(b.getCount()).to.be(7);
});
});