85 lines
2.4 KiB
JavaScript
85 lines
2.4 KiB
JavaScript
t = db.jstests_not2;
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t.drop();
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check = function(query, expected, size) {
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if (size == null) {
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size = 1;
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}
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assert.eq(size, t.find(query).itcount(), tojson(query));
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if (size > 0) {
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assert.eq(expected, t.findOne(query).i, tojson(query));
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}
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};
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fail = function(query) {
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try {
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t.find(query).itcount();
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assert(false, tojson(query));
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} catch (e) {
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// expected
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}
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};
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doTest = function() {
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t.remove({});
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t.save({i: "a"});
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t.save({i: "b"});
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fail({i: {$not: "a"}});
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// SERVER-12735: We currently do not handle double negatives
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// during query canonicalization.
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// fail( {i:{$not:{$not:"a"}}} );
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// fail( {i:{$not:{$not:{$gt:"a"}}}} );
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fail({i: {$not: {$ref: "foo"}}});
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fail({i: {$not: {}}});
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check({i: {$gt: "a"}}, "b");
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check({i: {$not: {$gt: "a"}}}, "a");
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check({i: {$not: {$ne: "a"}}}, "a");
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check({i: {$not: {$gte: "b"}}}, "a");
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check({i: {$exists: true}}, "a", 2);
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check({i: {$not: {$exists: true}}}, "", 0);
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check({j: {$not: {$exists: false}}}, "", 0);
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check({j: {$not: {$exists: true}}}, "a", 2);
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check({i: {$not: {$in: ["a"]}}}, "b");
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check({i: {$not: {$in: ["a", "b"]}}}, "", 0);
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check({i: {$not: {$in: ["g"]}}}, "a", 2);
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check({i: {$not: {$nin: ["a"]}}}, "a");
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check({i: {$not: /a/}}, "b");
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check({i: {$not: /(a|b)/}}, "", 0);
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check({i: {$not: /a/, $regex: "a"}}, "", 0);
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check({i: {$not: /aa/}}, "a", 2);
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fail({i: {$not: {$regex: "a"}}});
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fail({i: {$not: {$options: "a"}}});
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check({i: {$type: 2}}, "a", 2);
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check({i: {$not: {$type: 1}}}, "a", 2);
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check({i: {$not: {$type: 2}}}, "", 0);
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t.remove({});
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t.save({i: 1});
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check({i: {$not: {$mod: [5, 1]}}}, null, 0);
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check({i: {$mod: [5, 2]}}, null, 0);
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check({i: {$not: {$mod: [5, 2]}}}, 1, 1);
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t.remove({});
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t.save({i: ["a", "b"]});
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check({i: {$not: {$size: 2}}}, null, 0);
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check({i: {$not: {$size: 3}}}, ["a", "b"]);
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check({i: {$not: {$gt: "a"}}}, null, 0);
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check({i: {$not: {$gt: "c"}}}, ["a", "b"]);
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check({i: {$not: {$all: ["a", "b"]}}}, null, 0);
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check({i: {$not: {$all: ["c"]}}}, ["a", "b"]);
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t.remove({});
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t.save({i: [{j: "a"}]});
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t.save({i: [{j: "b"}]});
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check({i: {$not: {$elemMatch: {j: "a"}}}}, [{j: "b"}]);
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check({i: {$not: {$elemMatch: {j: "f"}}}}, [{j: "a"}], 2);
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};
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doTest();
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t.ensureIndex({i: 1});
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doTest();
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