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author | Eliot Horowitz <eliot@10gen.com> | 2013-07-08 10:21:21 -0400 |
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committer | Eliot Horowitz <eliot@10gen.com> | 2013-07-08 18:11:04 -0400 |
commit | 37501173c32474a43dd407a5ac4be74de0ed40a5 (patch) | |
tree | 0b3b641b76431760408b9ca3b24bcf98485c2f40 /src/mongo/db/namespace_string_test.cpp | |
parent | b57980929a4a35b1cb2d03f780f0c8fb8b1bc3b5 (diff) | |
download | mongo-37501173c32474a43dd407a5ac4be74de0ed40a5.tar.gz |
namespacestring -> namespace_string
Diffstat (limited to 'src/mongo/db/namespace_string_test.cpp')
-rw-r--r-- | src/mongo/db/namespace_string_test.cpp | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/src/mongo/db/namespace_string_test.cpp b/src/mongo/db/namespace_string_test.cpp new file mode 100644 index 00000000000..7a9314c6cae --- /dev/null +++ b/src/mongo/db/namespace_string_test.cpp @@ -0,0 +1,161 @@ +// namespacestring_test.cpp + +/* Copyright 2012 10gen Inc. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "mongo/unittest/unittest.h" + +#include "mongo/db/namespace_string.h" + +namespace mongo { + + TEST( NamespaceStringTest, Normal ) { + ASSERT( NamespaceString::normal( "a" ) ); + ASSERT( NamespaceString::normal( "a.b" ) ); + ASSERT( NamespaceString::normal( "a.b.c" ) ); + + ASSERT( !NamespaceString::normal( "a.b.$c" ) ); + ASSERT( !NamespaceString::normal( "a.b.$.c" ) ); + + ASSERT( NamespaceString::normal( "local.oplog.$main" ) ); + ASSERT( NamespaceString::normal( "local.oplog.rs" ) ); + } + + TEST( NamespaceStringTest, Oplog ) { + ASSERT( !NamespaceString::oplog( "a" ) ); + ASSERT( !NamespaceString::oplog( "a.b" ) ); + + ASSERT( NamespaceString::oplog( "local.oplog.rs" ) ); + ASSERT( !NamespaceString::oplog( "local.oplog.foo" ) ); + ASSERT( NamespaceString::oplog( "local.oplog.$main" ) ); + ASSERT( !NamespaceString::oplog( "local.oplog.$foo" ) ); + } + + TEST( NamespaceStringTest, Special ) { + ASSERT( NamespaceString::special( "a.$.b" ) ); + ASSERT( NamespaceString::special( "a.system.foo" ) ); + ASSERT( !NamespaceString::special( "a.foo" ) ); + } + + TEST( NamespaceStringTest, DatabaseValidNames ) { + ASSERT( NamespaceString::validDBName( "foo" ) ); + ASSERT( !NamespaceString::validDBName( "foo/bar" ) ); + ASSERT( !NamespaceString::validDBName( "foo bar" ) ); + ASSERT( !NamespaceString::validDBName( "foo.bar" ) ); + + ASSERT( NamespaceString::normal( "asdads" ) ); + ASSERT( !NamespaceString::normal( "asda$ds" ) ); + ASSERT( NamespaceString::normal( "local.oplog.$main" ) ); + } + + TEST( NamespaceStringTest, CollectionValidNames ) { + ASSERT( NamespaceString::validCollectionName( "a.b" ) ); + ASSERT( NamespaceString::validCollectionName( "a.b" ) ); + ASSERT( !NamespaceString::validCollectionName( "a." ) ); + ASSERT( NamespaceString::validCollectionName( "a.b." ) ); // TODO: should this change? + } + + TEST( NamespaceStringTest, DBHash ) { + ASSERT_EQUALS( nsDBHash( "foo" ), nsDBHash( "foo" ) ); + ASSERT_EQUALS( nsDBHash( "foo" ), nsDBHash( "foo.a" ) ); + ASSERT_EQUALS( nsDBHash( "foo" ), nsDBHash( "foo." ) ); + + ASSERT_EQUALS( nsDBHash( "" ), nsDBHash( "" ) ); + ASSERT_EQUALS( nsDBHash( "" ), nsDBHash( ".a" ) ); + ASSERT_EQUALS( nsDBHash( "" ), nsDBHash( "." ) ); + + ASSERT_NOT_EQUALS( nsDBHash( "foo" ), nsDBHash( "food" ) ); + ASSERT_NOT_EQUALS( nsDBHash( "foo." ), nsDBHash( "food" ) ); + ASSERT_NOT_EQUALS( nsDBHash( "foo.d" ), nsDBHash( "food" ) ); + } + +#define testEqualsBothWays(X,Y) ASSERT_TRUE( nsDBEquals( (X), (Y) ) ); ASSERT_TRUE( nsDBEquals( (Y), (X) ) ); +#define testNotEqualsBothWays(X,Y) ASSERT_FALSE( nsDBEquals( (X), (Y) ) ); ASSERT_FALSE( nsDBEquals( (Y), (X) ) ); + + TEST( NamespaceStringTest, DBEquals ) { + testEqualsBothWays( "foo" , "foo" ); + testEqualsBothWays( "foo" , "foo.a" ); + testEqualsBothWays( "foo.a" , "foo.a" ); + testEqualsBothWays( "foo.a" , "foo.b" ); + + testEqualsBothWays( "" , "" ); + testEqualsBothWays( "" , "." ); + testEqualsBothWays( "" , ".x" ); + + testNotEqualsBothWays( "foo" , "bar" ); + testNotEqualsBothWays( "foo" , "food" ); + testNotEqualsBothWays( "foo." , "food" ); + + testNotEqualsBothWays( "" , "x" ); + testNotEqualsBothWays( "" , "x." ); + testNotEqualsBothWays( "" , "x.y" ); + testNotEqualsBothWays( "." , "x" ); + testNotEqualsBothWays( "." , "x." ); + testNotEqualsBothWays( "." , "x.y" ); + } + + TEST( NamespaceStringTest, nsToDatabase1 ) { + ASSERT_EQUALS( "foo", nsToDatabaseSubstring( "foo.bar" ) ); + ASSERT_EQUALS( "foo", nsToDatabaseSubstring( "foo" ) ); + ASSERT_EQUALS( "foo", nsToDatabase( "foo.bar" ) ); + ASSERT_EQUALS( "foo", nsToDatabase( "foo" ) ); + ASSERT_EQUALS( "foo", nsToDatabase( string("foo.bar") ) ); + ASSERT_EQUALS( "foo", nsToDatabase( string("foo") ) ); + } + + TEST( NamespaceStringTest, nsToDatabase2 ) { + char buf[128]; + + nsToDatabase( "foo.bar", buf ); + ASSERT_EQUALS( 'f', buf[0] ); + ASSERT_EQUALS( 'o', buf[1] ); + ASSERT_EQUALS( 'o', buf[2] ); + ASSERT_EQUALS( 0, buf[3] ); + + nsToDatabase( "bar", buf ); + ASSERT_EQUALS( 'b', buf[0] ); + ASSERT_EQUALS( 'a', buf[1] ); + ASSERT_EQUALS( 'r', buf[2] ); + ASSERT_EQUALS( 0, buf[3] ); + + + } + + TEST( NamespaceStringTest, NamespaceStringParse1 ) { + NamespaceString ns( "a.b" ); + ASSERT_EQUALS( (string)"a", ns.db() ); + ASSERT_EQUALS( (string)"b", ns.coll() ); + } + + TEST( NamespaceStringTest, NamespaceStringParse2 ) { + NamespaceString ns( "a.b.c" ); + ASSERT_EQUALS( (string)"a", ns.db() ); + ASSERT_EQUALS( (string)"b.c", ns.coll() ); + } + + TEST( NamespaceStringTest, NamespaceStringParse3 ) { + NamespaceString ns( "abc" ); + ASSERT_EQUALS( (string)"", ns.db() ); + ASSERT_EQUALS( (string)"", ns.coll() ); + } + + TEST( NamespaceStringTest, NamespaceStringParse4 ) { + NamespaceString ns( "abc." ); + ASSERT_EQUALS( (string)"abc", ns.db() ); + ASSERT_EQUALS( (string)"", ns.coll() ); + } + +} + |