Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[ORC] Add 'contains' and 'overlaps' operations to ExecutorAddrRange.
Also includes unit tests for not-yet tested operations like comparison and to/from pointer conversion.
- Loading branch information
Showing
3 changed files
with
89 additions
and
0 deletions.
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
73 changes: 73 additions & 0 deletions
73
llvm/unittests/ExecutionEngine/Orc/ExecutorAddressTest.cpp
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 +1,73 @@ | ||
//===--------- ExecutorAddrTest.cpp - Unit tests for ExecutorAddr ---------===// | ||
// | ||
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. | ||
// See https://llvm.org/LICENSE.txt for license information. | ||
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception | ||
// | ||
//===----------------------------------------------------------------------===// | ||
|
||
#include "llvm/ExecutionEngine/Orc/Shared/ExecutorAddress.h" | ||
#include "OrcTestCommon.h" | ||
|
||
using namespace llvm; | ||
using namespace llvm::orc; | ||
|
||
namespace { | ||
|
||
TEST(ExecutorAddrTest, DefaultAndNull) { | ||
// Check that default constructed values and isNull behave as expected. | ||
|
||
ExecutorAddr Default; | ||
ExecutorAddr Null(0); | ||
ExecutorAddr NonNull(1); | ||
|
||
EXPECT_TRUE(Null.isNull()); | ||
EXPECT_EQ(Default, Null); | ||
|
||
EXPECT_FALSE(NonNull.isNull()); | ||
EXPECT_NE(Default, NonNull); | ||
} | ||
|
||
TEST(ExecutorAddrTest, Ordering) { | ||
// Check that ordering operations. | ||
ExecutorAddr A1(1), A2(2); | ||
|
||
EXPECT_LE(A1, A1); | ||
EXPECT_LT(A1, A2); | ||
EXPECT_GT(A2, A1); | ||
EXPECT_GE(A2, A2); | ||
} | ||
|
||
TEST(ExecutorAddrTest, PtrConversion) { | ||
// Test toPtr / fromPtr round-tripping. | ||
int X = 0; | ||
auto XAddr = ExecutorAddr::fromPtr(&X); | ||
int *XPtr = XAddr.toPtr<int *>(); | ||
|
||
EXPECT_EQ(XPtr, &X); | ||
} | ||
|
||
TEST(ExecutorAddrTest, AddrRanges) { | ||
ExecutorAddr A0(0), A1(1), A2(2), A3(3); | ||
ExecutorAddrRange R0(A0, A1), R1(A1, A2), R2(A2, A3), R3(A0, A2), R4(A1, A3); | ||
// 012 | ||
// R0: # -- Before R1 | ||
// R1: # -- | ||
// R2: # -- After R1 | ||
// R3: ## -- Overlaps R1 start | ||
// R4: ## -- Overlaps R1 end | ||
|
||
EXPECT_EQ(R1, ExecutorAddrRange(A1, A2)); | ||
EXPECT_NE(R1, R2); | ||
|
||
EXPECT_TRUE(R1.contains(A1)); | ||
EXPECT_FALSE(R1.contains(A0)); | ||
EXPECT_FALSE(R1.contains(A2)); | ||
|
||
EXPECT_FALSE(R1.overlaps(R0)); | ||
EXPECT_FALSE(R1.overlaps(R2)); | ||
EXPECT_TRUE(R1.overlaps(R3)); | ||
EXPECT_TRUE(R1.overlaps(R4)); | ||
} | ||
|
||
} // namespace |