5595b94560
Moved test jstest/[a-i].js -> jstests/core/ and made changes to comply with write command api
72 lines
2.8 KiB
JavaScript
72 lines
2.8 KiB
JavaScript
// See: SERVER-9240, SERVER-9401.
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// s2 rejects shapes with duplicate adjacent points as invalid, but they are
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// valid in GeoJSON. We store the duplicates, but internally remove them
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// before indexing or querying.
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t = db.geo_s2dupe_points
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t.drop()
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t.ensureIndex({geo: "2dsphere"})
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function testDuplicates(shapeName, shapeWithDupes, shapeWithoutDupes) {
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// insert a doc with dupes
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assert.writeOK(t.insert(shapeWithDupes));
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// duplicates are preserved when the document is fetched by _id
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assert.eq(shapeWithDupes, t.findOne({_id: shapeName}));
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assert.neq(shapeWithoutDupes, t.findOne({_id: shapeName}).geo);
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// can query with $geoIntersects inserted doc using both the duplicated and de-duplicated docs
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assert.eq(t.find({ geo: { $geoIntersects: { $geometry : shapeWithDupes.geo } } } ).itcount(), 1);
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assert.eq(t.find({ geo: { $geoIntersects: { $geometry : shapeWithoutDupes } } } ).itcount(), 1);
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// direct document equality in queries is preserved
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assert.eq(t.find({ geo: shapeWithoutDupes} ).itcount(), 0);
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assert.eq(t.find({ geo: shapeWithDupes.geo } ).itcount(), 1);
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}
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// LineString
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var lineWithDupes = { _id: "line", geo: { type: "LineString",
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coordinates: [ [40,5], [40,5], [ 40, 5], [41, 6], [41,6] ]
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}
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};
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var lineWithoutDupes = { type: "LineString", coordinates: [ [40,5], [41,6] ] };
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// Polygon
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var polygonWithDupes = { _id: "poly", geo: { type: "Polygon",
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coordinates: [
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[ [-3.0, -3.0], [3.0, -3.0], [3.0, 3.0], [-3.0, 3.0], [-3.0, -3.0] ],
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[ [-2.0, -2.0], [2.0, -2.0], [2.0, 2.0], [-2.0, 2.0], [-2.0, -2.0], [-2.0, -2.0] ]
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] }
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};
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var polygonWithoutDupes = { type: "Polygon",
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coordinates: [
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[ [-3.0, -3.0], [3.0, -3.0], [3.0, 3.0], [-3.0, 3.0], [-3.0, -3.0] ],
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[ [-2.0, -2.0], [2.0, -2.0], [2.0, 2.0], [-2.0, 2.0], [-2.0, -2.0] ]
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]
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};
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// MultiPolygon
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var multiPolygonWithDupes = { _id: "multi", geo: { type: "MultiPolygon", coordinates: [
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[
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[ [102.0, 2.0], [103.0, 2.0], [103.0, 2.0], [103.0, 3.0], [102.0, 3.0], [102.0, 2.0] ]
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],
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[
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[ [100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0] ],
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[ [100.2, 0.2], [100.8, 0.2], [100.8, 0.8], [100.8, 0.8], [100.8, 0.8], [100.2, 0.8], [100.2, 0.2] ]
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]
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]
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} };
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var multiPolygonWithoutDupes = { type: "MultiPolygon", coordinates: [
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[
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[ [102.0, 2.0], [103.0, 2.0], [103.0, 3.0], [102.0, 3.0], [102.0, 2.0] ]
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],
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[
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[ [100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0] ],
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[ [100.2, 0.2], [100.8, 0.2], [100.8, 0.8], [100.2, 0.8], [100.2, 0.2] ]
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]
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]
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};
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testDuplicates("line", lineWithDupes, lineWithoutDupes);
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testDuplicates("poly", polygonWithDupes, polygonWithoutDupes);
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testDuplicates("multi", multiPolygonWithDupes, multiPolygonWithoutDupes);
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