67 lines
1.5 KiB
JavaScript
67 lines
1.5 KiB
JavaScript
goog.require('goog.testing.jsunit');
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goog.require('ol.TileBounds');
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function testContainsPositive() {
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var tb = new ol.TileBounds(0, 2, 2, 0);
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var tc = new ol.TileCoord(3, 1, 1);
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assertTrue(tb.contains(tc));
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}
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function testContainsNegative() {
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var tb = new ol.TileBounds(0, 2, 2, 0);
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var tc = new ol.TileCoord(3, 1, 3);
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assertFalse(tb.contains(tc));
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}
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function testBoundingTileBounds() {
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var tb = new ol.TileBounds.boundingTileBounds(
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new ol.TileCoord(3, 1, 3),
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new ol.TileCoord(3, 2, 0));
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assertEquals(tb.top, 0);
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assertEquals(tb.right, 2);
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assertEquals(tb.bottom, 3);
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assertEquals(tb.left, 1);
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}
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function testBoundingTileBoundsMixedZ() {
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assertThrows(function() {
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var tb = new ol.TileBounds.boundingTileBounds(
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new ol.TileCoord(3, 1, 3),
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new ol.TileCoord(4, 2, 0));
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});
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}
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function testForEachTileCoord() {
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var tileBounds = new ol.TileBounds(2, 1, 3, 0);
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var tileCoords = [];
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tileBounds.forEachTileCoord(5, function(tileCoord) {
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tileCoords.push(tileCoord.clone());
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});
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assertEquals(4, tileCoords.length);
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assertEquals(5, tileCoords[0].z);
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assertEquals(0, tileCoords[0].x);
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assertEquals(2, tileCoords[0].y);
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assertEquals(5, tileCoords[1].z);
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assertEquals(0, tileCoords[1].x);
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assertEquals(3, tileCoords[1].y);
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assertEquals(5, tileCoords[2].z);
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assertEquals(1, tileCoords[2].x);
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assertEquals(2, tileCoords[2].y);
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assertEquals(5, tileCoords[3].z);
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assertEquals(1, tileCoords[3].x);
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assertEquals(3, tileCoords[3].y);
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}
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