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Fix Draw.removeLastPoint exception when no points to remove

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This commit is contained in:
Matt Walker
2017-12-01 15:50:21 +00:00
parent fca0b0771d
commit 90d8224a08
2 changed files with 29 additions and 1 deletions
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23
test/spec/ol/interaction/draw.test.js
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@@ -585,6 +585,29 @@ describe('ol.interaction.Draw', function() {
expect(source.getFeatures()).to.have.length(0);
});
it('will tolerate removeLastPoint being called when no coordinates', function() {
// first point
simulateEvent('pointermove', 10, 20);
simulateEvent('pointerdown', 10, 20);
simulateEvent('pointerup', 10, 20);
// second point
simulateEvent('pointermove', 40, 30);
simulateEvent('pointerdown', 40, 30);
simulateEvent('pointerup', 40, 30);
simulateEvent('pointermove', 100, 100);
expect(function() {
draw.removeLastPoint();
draw.removeLastPoint();
draw.removeLastPoint();
}).to.not.throwException();
});
it('draws polygon with clicks, finishing on last point', function() {
// first point
simulateEvent('pointermove', 10, 20);