87 lines
2.2 KiB
JavaScript
87 lines
2.2 KiB
JavaScript
goog.require('goog.testing.jsunit');
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goog.require('ol.TileBounds');
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function testClone() {
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var tileBounds = new ol.TileBounds(1, 2, 3, 4);
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var clonedTileBounds = tileBounds.clone();
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assertTrue(clonedTileBounds instanceof ol.TileBounds);
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assertFalse(clonedTileBounds === tileBounds);
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assertEquals(tileBounds.minX, clonedTileBounds.minX);
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assertEquals(tileBounds.minY, clonedTileBounds.minY);
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assertEquals(tileBounds.maxX, clonedTileBounds.maxX);
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assertEquals(tileBounds.maxY, clonedTileBounds.maxY);
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}
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function testContainsPositive() {
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var tileBounds = new ol.TileBounds(0, 0, 2, 2);
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var tileCoord = new ol.TileCoord(3, 1, 1);
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assertTrue(tileBounds.contains(tileCoord));
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}
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function testContainsNegative() {
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var tileBounds = new ol.TileBounds(0, 0, 2, 2);
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var tileCoord = new ol.TileCoord(3, 1, 3);
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assertFalse(tileBounds.contains(tileCoord));
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}
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function testBoundingTileBounds() {
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var tileBounds = 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(1, tileBounds.minX);
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assertEquals(0, tileBounds.minY);
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assertEquals(2, tileBounds.maxX);
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assertEquals(3, tileBounds.maxY);
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}
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function testBoundingTileBoundsMixedZ() {
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assertThrows(function() {
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var tileBounds = 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(0, 2, 1, 3);
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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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function testSize() {
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var tileBounds = new ol.TileBounds(0, 1, 2, 4);
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var size = tileBounds.getSize();
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assertEquals(3, size.width);
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assertEquals(4, size.height);
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}
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