From ba59b00736b5b8dc0f0bd46397575aaf0cd4d44f Mon Sep 17 00:00:00 2001
From: Antonin Kral <a.kral@bobek.cz>
Date: Thu, 1 Mar 2012 13:43:25 +0100
Subject: Imported Upstream version 2.0.3

---
 dbtests/queryoptimizertests.cpp | 92 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)

(limited to 'dbtests/queryoptimizertests.cpp')

diff --git a/dbtests/queryoptimizertests.cpp b/dbtests/queryoptimizertests.cpp
index 38d631e..59a9874 100644
--- a/dbtests/queryoptimizertests.cpp
+++ b/dbtests/queryoptimizertests.cpp
@@ -1921,6 +1921,33 @@ namespace QueryOptimizerTests {
             }
         };
 
+        /** Yield and remove document with $or query. */
+        class YieldRemoveOr : public Base {
+        public:
+            void run() {
+                _cli.insert( ns(), BSON( "_id" << 1 ) );
+                _cli.insert( ns(), BSON( "_id" << 2 ) );
+
+                {
+                    dblock lk;
+                    Client::Context ctx( ns() );
+                    setQueryOptimizerCursor( BSON( "$or" << BSON_ARRAY( BSON( "_id" << 1 ) << BSON( "_id" << 2 ) ) ) );
+                    ASSERT_EQUALS( 1, current().getIntField( "_id" ) );
+                    ASSERT( prepareToYield() );
+                }
+
+                _cli.remove( ns(), BSON( "_id" << 1 ) );
+
+                {
+                    dblock lk;
+                    Client::Context ctx( ns() );
+                    recoverFromYield();
+                    ASSERT( ok() );
+                    ASSERT_EQUALS( 2, current().getIntField( "_id" ) );
+                }
+            }
+        };
+
         /** Yield and overwrite current in capped collection. */
         class YieldCappedOverwrite : public Base {
         public:
@@ -2074,6 +2101,68 @@ namespace QueryOptimizerTests {
             }
         };
 
+        /** Yielding with delete, multiple plans active, and $or clause. */
+        class YieldMultiplePlansDeleteOr : public Base {
+        public:
+            void run() {
+                _cli.insert( ns(), BSON( "_id" << 1 << "a" << 2 ) );
+                _cli.insert( ns(), BSON( "_id" << 2 << "a" << 1 ) );
+                _cli.ensureIndex( ns(), BSON( "a" << 1 ) );
+
+                {
+                    dblock lk;
+                    Client::Context ctx( ns() );
+                    setQueryOptimizerCursor( BSON( "$or" << BSON_ARRAY( BSON( "_id" << 1 << "a" << 2 ) << BSON( "_id" << 2 << "a" << 1 ) ) ) );
+                    ASSERT_EQUALS( 1, current().getIntField( "_id" ) );
+                    ASSERT( prepareToYield() );
+                }
+
+                _cli.remove( ns(), BSON( "_id" << 1 ) );
+
+                {
+                    dblock lk;
+                    Client::Context ctx( ns() );
+                    c()->recoverFromYield();
+                    ASSERT( ok() );
+                    ASSERT_EQUALS( 2, current().getIntField( "_id" ) );
+                    ASSERT( !advance() );
+                    ASSERT( !ok() );
+                }
+            }
+        };
+
+        /** Yielding with delete, multiple plans active with advancement to the second, and $or clause. */
+        class YieldMultiplePlansDeleteOrAdvance : public Base {
+        public:
+            void run() {
+                _cli.insert( ns(), BSON( "_id" << 1 << "a" << 2 ) );
+                _cli.insert( ns(), BSON( "_id" << 2 << "a" << 1 ) );
+                _cli.ensureIndex( ns(), BSON( "a" << 1 ) );
+
+                {
+                    dblock lk;
+                    Client::Context ctx( ns() );
+                    setQueryOptimizerCursor( BSON( "$or" << BSON_ARRAY( BSON( "_id" << 1 << "a" << 2 ) << BSON( "_id" << 2 << "a" << 1 ) ) ) );
+                    ASSERT_EQUALS( 1, current().getIntField( "_id" ) );
+                    ASSERT( prepareToYield() );
+                    c()->advance();
+                    ASSERT_EQUALS( 1, current().getIntField( "_id" ) );
+                }
+
+                _cli.remove( ns(), BSON( "_id" << 1 ) );
+
+                {
+                    dblock lk;
+                    Client::Context ctx( ns() );
+                    c()->recoverFromYield();
+                    ASSERT( ok() );
+                    ASSERT_EQUALS( 2, current().getIntField( "_id" ) );
+                    ASSERT( !advance() );
+                    ASSERT( !ok() );
+                }
+            }
+        };
+
         /** Yielding with multiple plans and capped overwrite. */
         class YieldMultiplePlansCappedOverwrite : public Base {
         public:
@@ -2703,11 +2792,14 @@ namespace QueryOptimizerTests {
             add<QueryOptimizerCursorTests::YieldUpdate>();
             add<QueryOptimizerCursorTests::YieldDrop>();
             add<QueryOptimizerCursorTests::YieldDropOr>();
+            add<QueryOptimizerCursorTests::YieldRemoveOr>();
             add<QueryOptimizerCursorTests::YieldCappedOverwrite>();
             add<QueryOptimizerCursorTests::YieldDropIndex>();
             add<QueryOptimizerCursorTests::YieldMultiplePlansNoOp>();
             add<QueryOptimizerCursorTests::YieldMultiplePlansAdvanceNoOp>();
             add<QueryOptimizerCursorTests::YieldMultiplePlansDelete>();
+            add<QueryOptimizerCursorTests::YieldMultiplePlansDeleteOr>();
+            add<QueryOptimizerCursorTests::YieldMultiplePlansDeleteOrAdvance>();
             add<QueryOptimizerCursorTests::YieldMultiplePlansCappedOverwrite>();
             add<QueryOptimizerCursorTests::YieldMultiplePlansCappedOverwriteManual>();
             add<QueryOptimizerCursorTests::YieldMultiplePlansCappedOverwriteManual2>();
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