Files
mongo/jstests/core/not2.js
Siyuan Zhou 3660343e0b SERVER-12127 migrate js tests to jscore suite when not related to writes
Migrate js tests starting from j-z.
Include SERVER-12920 Update use_power_of_2.js

Signed-off-by: Matt Kangas <matt.kangas@mongodb.com>
2014-03-03 22:54:10 -05:00

85 lines
2.2 KiB
JavaScript

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