196   MemMap reservation = MemMap::MapAnonymous("reserve",  in TEST_F()  local
201   ASSERT_TRUE(reservation.IsValid()) << "Failed to allocate memory region " << error_str;  in TEST_F()
202   MemMap image_reservation = reservation.TakeReservedMemory(kImageSize);  in TEST_F()
204   ASSERT_TRUE(reservation.IsValid());  in TEST_F()
209                                                                &reservation));  in TEST_F()
212   ASSERT_TRUE(reservation.IsValid());  in TEST_F()
259   MemMap reservation = MemMap::MapAnonymous("reserve",  in TEST_F()  local
264   ASSERT_TRUE(reservation.IsValid()) << "Failed to allocate memory region " << error_str;  in TEST_F()
265   MemMap image_reservation = reservation.TakeReservedMemory(kImage1Size + kImage2Size);  in TEST_F()
267   ASSERT_TRUE(reservation.IsValid());  in TEST_F()
272                                                           &reservation));  in TEST_F()
275   ASSERT_TRUE(reservation.IsValid());  in TEST_F()
280                                                           &reservation));  in TEST_F()
283   ASSERT_TRUE(reservation.IsValid());  in TEST_F()
286   image_reservation = reservation.TakeReservedMemory(kImage3Size);  in TEST_F()
288   ASSERT_TRUE(reservation.IsValid());  in TEST_F()
292                                                           &reservation));  in TEST_F()
295   ASSERT_FALSE(reservation.IsValid());  in TEST_F()
333   reservation = MemMap::MapAnonymous("reserve",  in TEST_F()
338   ASSERT_TRUE(reservation.IsValid()) << "Failed to allocate memory region " << error_str;  in TEST_F()
339   MemMap guard = reservation.TakeReservedMemory(kGuardSize);  in TEST_F()
341   ASSERT_TRUE(reservation.IsValid());  in TEST_F()
343   image_reservation = reservation.TakeReservedMemory(kImage4Size);  in TEST_F()
345   ASSERT_TRUE(reservation.IsValid());  in TEST_F()
349                                                           &reservation));  in TEST_F()
352   ASSERT_TRUE(reservation.IsValid());  in TEST_F()
353   ASSERT_EQ(reservation.Size(), kGuardSize);  in TEST_F()
354   reservation.Reset();  // Release the guard memory.  in TEST_F()
372   reservation = MemMap::MapAnonymous("reserve",  in TEST_F()
377   ASSERT_TRUE(reservation.IsValid()) << "Failed to allocate memory region " << error_str;  in TEST_F()
378   guard = reservation.TakeReservedMemory(kGuardSize);  in TEST_F()
380   ASSERT_TRUE(reservation.IsValid());  in TEST_F()
382   image_reservation = reservation.TakeReservedMemory(kImage5Size);  in TEST_F()
384   ASSERT_TRUE(reservation.IsValid());  in TEST_F()
388                                                           &reservation));  in TEST_F()
391   ASSERT_TRUE(reservation.IsValid());  in TEST_F()
392   ASSERT_EQ(reservation.Size(), kGuardSize);  in TEST_F()
393   reservation.Reset();  // Release the guard memory.  in TEST_F()