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78 lines
2.9 KiB
JavaScript
78 lines
2.9 KiB
JavaScript
// Test one master replicating to two slaves
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var baseName = "jstests_repl6test";
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soonCount = function( m, count ) {
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assert.soon( function() {
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// print( "check count" );
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if ( -1 == m.getDBNames().indexOf( baseName ) )
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return false;
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if ( -1 == m.getDB( baseName ).getCollectionNames().indexOf( "a" ) )
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return false;
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// print( "count: " + s.getDB( baseName ).z.find().count() );
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return m.getDB( baseName ).a.find().count() == count;
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} );
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}
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doTest = function( signal ) {
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ports = allocatePorts( 3 );
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// spec small oplog for fast startup on 64bit machines
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m = startMongod( "--port", ports[ 0 ], "--dbpath", "/data/db/" + baseName + "-master", "--master", "--oplogSize", "1", "--nohttpinterface" );
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s1 = startMongod( "--port", ports[ 1 ], "--dbpath", "/data/db/" + baseName + "-slave1", "--slave", "--source", "127.0.0.1:" + ports[ 0 ], "--nohttpinterface" );
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s2 = startMongod( "--port", ports[ 2 ], "--dbpath", "/data/db/" + baseName + "-slave2", "--slave", "--source", "127.0.0.1:" + ports[ 0 ], "--nohttpinterface" );
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am = m.getDB( baseName ).a
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for( i = 0; i < 1000; ++i )
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am.save( { _id: new ObjectId(), i: i } );
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soonCount( s1, 1000 );
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soonCount( s2, 1000 );
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check = function( as ) {
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assert.eq( 1, as.find( { i: 0 } ).count() );
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assert.eq( 1, as.find( { i: 999 } ).count() );
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}
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as = s1.getDB( baseName ).a
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check( as );
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as = s2.getDB( baseName ).a
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check( as );
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stopMongod( ports[ 1 ], signal );
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stopMongod( ports[ 2 ], signal );
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for( i = 1000; i < 1010; ++i )
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am.save( { _id: new ObjectId(), i: i } );
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s1 = startMongoProgram( "mongod", "--port", ports[ 1 ], "--dbpath", "/data/db/" + baseName + "-slave1", "--slave", "--source", "127.0.0.1:" + ports[ 0 ], "--nohttpinterface" );
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soonCount( s1, 1010 );
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as = s1.getDB( baseName ).a
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assert.eq( 1, as.find( { i: 1009 } ).count() );
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stopMongod( ports[ 0 ], signal );
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m = startMongoProgram( "mongod", "--port", ports[ 0 ], "--dbpath", "/data/db/" + baseName + "-master", "--master", "--oplogSize", "1", "--nohttpinterface" );
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am = m.getDB( baseName ).a
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for( i = 1010; i < 1020; ++i )
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am.save( { _id: new ObjectId(), i: i } );
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soonCount( s1, 1020 );
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assert.eq( 1, as.find( { i: 1019 } ).count() );
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s2 = startMongoProgram( "mongod", "--port", ports[ 2 ], "--dbpath", "/data/db/" + baseName + "-slave2", "--slave", "--source", "127.0.0.1:" + ports[ 0 ], "--nohttpinterface" );
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soonCount( s2, 1020 );
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as = s2.getDB( baseName ).a
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assert.eq( 1, as.find( { i: 1009 } ).count() );
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assert.eq( 1, as.find( { i: 1019 } ).count() );
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ports.forEach( function( x ) { stopMongod( x ); } );
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}
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doTest( 15 ); // SIGTERM
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doTest( 9 ); // SIGKILL
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