New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
add custom move operations for ObjectStore::Transaction #7303
Merged
Merged
Changes from all commits
Commits
Show all changes
5 commits
Select commit
Hold shift + click to select a range
9e37a87
test: add unit test for Transaction move/copy
cbodley 78cfe67
os: move Transaction ctors closer to member variables
cbodley 496605c
os: Transaction sets default values to avoid duplication in ctors
cbodley fd33668
os: add custom move ctor/assignment for TransactionData
cbodley 7f44acf
os: add custom move ctor/assignment for Transaction
cbodley File filter
Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,75 @@ | ||
// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- | ||
// vim: ts=8 sw=2 smarttab | ||
/* | ||
* Ceph - scalable distributed file system | ||
* | ||
* Copyright (C) 2016 Casey Bodley <cbodley@redhat.com> | ||
* | ||
* This is free software; you can redistribute it and/or | ||
* modify it under the terms of the GNU Lesser General Public | ||
* License version 2.1, as published by the Free Software | ||
* Foundation. See file COPYING. | ||
* | ||
*/ | ||
|
||
#include "os/ObjectStore.h" | ||
#include <gtest/gtest.h> | ||
|
||
TEST(Transaction, MoveConstruct) | ||
{ | ||
auto a = ObjectStore::Transaction{}; | ||
a.nop(); | ||
ASSERT_FALSE(a.empty()); | ||
|
||
// move-construct in b | ||
auto b = std::move(a); | ||
ASSERT_TRUE(a.empty()); | ||
ASSERT_FALSE(b.empty()); | ||
} | ||
|
||
TEST(Transaction, MoveAssign) | ||
{ | ||
auto a = ObjectStore::Transaction{}; | ||
a.nop(); | ||
ASSERT_FALSE(a.empty()); | ||
|
||
auto b = ObjectStore::Transaction{}; | ||
b = std::move(a); // move-assign to b | ||
ASSERT_TRUE(a.empty()); | ||
ASSERT_FALSE(b.empty()); | ||
} | ||
|
||
TEST(Transaction, CopyConstruct) | ||
{ | ||
auto a = ObjectStore::Transaction{}; | ||
a.nop(); | ||
ASSERT_FALSE(a.empty()); | ||
|
||
auto b = a; // copy-construct in b | ||
ASSERT_FALSE(a.empty()); | ||
ASSERT_FALSE(b.empty()); | ||
} | ||
|
||
TEST(Transaction, CopyAssign) | ||
{ | ||
auto a = ObjectStore::Transaction{}; | ||
a.nop(); | ||
ASSERT_FALSE(a.empty()); | ||
|
||
auto b = ObjectStore::Transaction{}; | ||
b = a; // copy-assign to b | ||
ASSERT_FALSE(a.empty()); | ||
ASSERT_FALSE(b.empty()); | ||
} | ||
|
||
TEST(Transaction, Swap) | ||
{ | ||
auto a = ObjectStore::Transaction{}; | ||
a.nop(); | ||
ASSERT_FALSE(a.empty()); | ||
|
||
auto b = ObjectStore::Transaction{}; | ||
std::swap(a, b); // swap a and b | ||
ASSERT_TRUE(a.empty()); | ||
ASSERT_FALSE(b.empty()); | ||
} |
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Not sure, do we need explicate std::move? otherwise it should be a copy construct?
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
ignore this. I'm looking in the wrong