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b341866e2c
Change the filename to indicate this is a test, rename the tests, move them into an anonymous namespace, and rename some variables. All to match our usual style before making further changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@264548 91177308-0d34-0410-b5e6-96231b3b80d8
43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
//===- unittests/Support/StreamingMemoryObjectTest.cpp --------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/ADT/STLExtras.h"
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#include "llvm/ADT/StringRef.h"
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#include "llvm/Support/StreamingMemoryObject.h"
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#include "gtest/gtest.h"
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#include <string.h>
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using namespace llvm;
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namespace {
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class NullDataStreamer : public DataStreamer {
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size_t GetBytes(unsigned char *Buffer, size_t Length) override {
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memset(Buffer, 0, Length);
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return Length;
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}
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};
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TEST(StreamingMemoryObjectTest, isValidAddress) {
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auto DS = make_unique<NullDataStreamer>();
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StreamingMemoryObject O(std::move(DS));
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EXPECT_TRUE(O.isValidAddress(32 * 1024));
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}
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TEST(StreamingMemoryObjectTest, setKnownObjectSize) {
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auto DS = make_unique<NullDataStreamer>();
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StreamingMemoryObject O(std::move(DS));
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uint8_t Buf[32];
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EXPECT_EQ(16u, O.readBytes(Buf, 16, 0));
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O.setKnownObjectSize(24);
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EXPECT_EQ(8u, O.readBytes(Buf, 16, 16));
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}
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} // end namespace
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