1 files changed, 32 insertions, 0 deletions
diff --git a/jstests/geoe.js b/jstests/geoe.js
new file mode 100644
index 00000000000..22feb83ab1e
--- /dev/null
+++ b/jstests/geoe.js
@@ -0,0 +1,32 @@
+// Was reported as SERVER-1283.
+// The problem seems to be that sometimes the index btrees are such that
+// the first search for a matching point in the geo code could run to
+// the end of the btree and not reverse direction (leaving the rest of
+// the search always looking at some random non-matching point).
+
+t=db.geo_box;
+t.drop();
+
+t.insert({"_id": 1, "geo" : [ 33, -11.1 ] });
+t.insert({"_id": 2, "geo" : [ -122, 33.3 ] });
+t.insert({"_id": 3, "geo" : [ -122, 33.4 ] });
+t.insert({"_id": 4, "geo" : [ -122.28, 37.67 ] });
+t.insert({"_id": 5, "geo" : [ -122.29, 37.68 ] });
+t.insert({"_id": 6, "geo" : [ -122.29, 37.67 ] });
+t.insert({"_id": 7, "geo" : [ -122.29, 37.67 ] });
+t.insert({"_id": 8, "geo" : [ -122.29, 37.68 ] });
+t.insert({"_id": 9, "geo" : [ -122.29, 37.68 ] });
+t.insert({"_id": 10, "geo" : [ -122.3, 37.67 ] });
+t.insert({"_id": 11, "geo" : [ -122.31, 37.67 ] });
+t.insert({"_id": 12, "geo" : [ -122.3, 37.66 ] });
+t.insert({"_id": 13, "geo" : [ -122.2435, 37.637072 ] });
+t.insert({"_id": 14, "geo" : [ -122.289505, 37.695774 ] });
+
+
+t.ensureIndex({ geo : "2d" });
+
+c=t.find({geo: {"$within": {"$box": [[-125.078461,36.494473], [-120.320648,38.905199]]} } });
+assert.eq(11, c.count(), "A1");
+
+c=t.find({geo: {"$within": {"$box": [[-124.078461,36.494473], [-120.320648,38.905199]]} } });
+assert.eq(11, c.count(), "B1");