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Diffstat (limited to 'src/mongo/db/update_index_data_test.cpp')
-rw-r--r-- | src/mongo/db/update_index_data_test.cpp | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/src/mongo/db/update_index_data_test.cpp b/src/mongo/db/update_index_data_test.cpp new file mode 100644 index 00000000000..244356d2845 --- /dev/null +++ b/src/mongo/db/update_index_data_test.cpp @@ -0,0 +1,111 @@ +// update_index_data_tests.cpp + +/* Copyright 2012 10gen Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License, version 3, + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * As a special exception, the copyright holders give permission to link the + * code of portions of this program with the OpenSSL library under certain + * conditions as described in each individual source file and distribute + * linked combinations including the program with the OpenSSL library. You + * must comply with the GNU Affero General Public License in all respects + * for all of the code used other than as permitted herein. If you modify + * file(s) with this exception, you may extend this exception to your + * version of the file(s), but you are not obligated to do so. If you do not + * wish to do so, delete this exception statement from your version. If you + * delete this exception statement from all source files in the program, + * then also delete it in the license file. + */ + +#include "mongo/unittest/unittest.h" + +#include "mongo/db/update_index_data.h" + +namespace mongo { + + TEST( UpdateIndexDataTest, Simple1 ) { + UpdateIndexData a; + a.addPath( "a.b" ); + ASSERT_TRUE( a.mightBeIndexed( "a.b" ) ); + ASSERT_TRUE( a.mightBeIndexed( "a" ) ); + ASSERT_TRUE( a.mightBeIndexed( "a.b.c" ) ); + ASSERT_TRUE( a.mightBeIndexed( "a.$.b" ) ); + + ASSERT_FALSE( a.mightBeIndexed( "b" ) ); + ASSERT_FALSE( a.mightBeIndexed( "a.c" ) ); + } + + TEST( UpdateIndexDataTest, Simple2 ) { + UpdateIndexData a; + a.addPath( "ab" ); + ASSERT_FALSE( a.mightBeIndexed( "a" ) ); + } + + TEST( UpdateIndexDataTest, Component1 ) { + UpdateIndexData a; + a.addPathComponent( "a" ); + ASSERT_FALSE( a.mightBeIndexed( "" ) ); + ASSERT_TRUE( a.mightBeIndexed( "a" ) ); + ASSERT_TRUE( a.mightBeIndexed( "b.a" ) ); + ASSERT_TRUE( a.mightBeIndexed( "a.b" ) ); + ASSERT_TRUE( a.mightBeIndexed( "b.a.c" ) ); + ASSERT_FALSE( a.mightBeIndexed( "b.c" ) ); + ASSERT_FALSE( a.mightBeIndexed( "ab" ) ); + } + + TEST( UpdateIndexDataTest, AllPathsIndexed1 ) { + UpdateIndexData a; + a.allPathsIndexed(); + ASSERT_TRUE( a.mightBeIndexed( "a" ) ); + ASSERT_TRUE( a.mightBeIndexed( "" ) ); + a.addPathComponent( "a" ); + ASSERT_TRUE( a.mightBeIndexed( "a" ) ); + ASSERT_TRUE( a.mightBeIndexed( "b" ) ); + } + + TEST( UpdateIndexDataTest, getCanonicalIndexField1 ) { + string x; + + ASSERT_FALSE( getCanonicalIndexField( "a", &x ) ); + ASSERT_FALSE( getCanonicalIndexField( "aaa", &x ) ); + ASSERT_FALSE( getCanonicalIndexField( "a.b", &x ) ); + + ASSERT_TRUE( getCanonicalIndexField( "a.$", &x ) ); + ASSERT_EQUALS( x, "a" ); + ASSERT_TRUE( getCanonicalIndexField( "a.0", &x ) ); + ASSERT_EQUALS( x, "a" ); + ASSERT_TRUE( getCanonicalIndexField( "a.123", &x ) ); + ASSERT_EQUALS( x, "a" ); + + ASSERT_TRUE( getCanonicalIndexField( "a.$.b", &x ) ); + ASSERT_EQUALS( x, "a.b" ); + ASSERT_TRUE( getCanonicalIndexField( "a.0.b", &x ) ); + ASSERT_EQUALS( x, "a.b" ); + ASSERT_TRUE( getCanonicalIndexField( "a.123.b", &x ) ); + ASSERT_EQUALS( x, "a.b" ); + + ASSERT_FALSE( getCanonicalIndexField( "a.$ref", &x ) ); + ASSERT_FALSE( getCanonicalIndexField( "a.$ref.b", &x ) ); + + + ASSERT_FALSE( getCanonicalIndexField( "a.c$d.b", &x ) ); + + ASSERT_FALSE( getCanonicalIndexField( "a.123a", &x ) ); + ASSERT_FALSE( getCanonicalIndexField( "a.a123", &x ) ); + ASSERT_FALSE( getCanonicalIndexField( "a.123a.b", &x ) ); + ASSERT_FALSE( getCanonicalIndexField( "a.a123.b", &x ) ); + + ASSERT_FALSE( getCanonicalIndexField( "a.", &x ) ); + } + +} |