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-rw-r--r--unittests/DebugInfo/PDB/MappedBlockStreamTest.cpp119
1 files changed, 62 insertions, 57 deletions
diff --git a/unittests/DebugInfo/PDB/MappedBlockStreamTest.cpp b/unittests/DebugInfo/PDB/MappedBlockStreamTest.cpp
index 789fe515b018b..a9a1ee4d65b99 100644
--- a/unittests/DebugInfo/PDB/MappedBlockStreamTest.cpp
+++ b/unittests/DebugInfo/PDB/MappedBlockStreamTest.cpp
@@ -7,16 +7,16 @@
//
//===----------------------------------------------------------------------===//
-#include "ErrorChecking.h"
-
+#include "llvm/DebugInfo/MSF/MappedBlockStream.h"
#include "llvm/DebugInfo/MSF/IMSFFile.h"
#include "llvm/DebugInfo/MSF/MSFError.h"
#include "llvm/DebugInfo/MSF/MSFStreamLayout.h"
-#include "llvm/DebugInfo/MSF/MappedBlockStream.h"
#include "llvm/Support/BinaryByteStream.h"
#include "llvm/Support/BinaryStreamReader.h"
#include "llvm/Support/BinaryStreamRef.h"
#include "llvm/Support/BinaryStreamWriter.h"
+#include "llvm/Testing/Support/Error.h"
+
#include "gtest/gtest.h"
#include <unordered_map>
@@ -95,11 +95,11 @@ TEST(MappedBlockStreamTest, ReadBeyondEndOfStreamRef) {
BinaryStreamReader R(*S);
BinaryStreamRef SR;
- EXPECT_NO_ERROR(R.readStreamRef(SR, 0U));
+ EXPECT_THAT_ERROR(R.readStreamRef(SR, 0U), Succeeded());
ArrayRef<uint8_t> Buffer;
- EXPECT_ERROR(SR.readBytes(0U, 1U, Buffer));
- EXPECT_NO_ERROR(R.readStreamRef(SR, 1U));
- EXPECT_ERROR(SR.readBytes(1U, 1U, Buffer));
+ EXPECT_THAT_ERROR(SR.readBytes(0U, 1U, Buffer), Failed());
+ EXPECT_THAT_ERROR(R.readStreamRef(SR, 1U), Succeeded());
+ EXPECT_THAT_ERROR(SR.readBytes(1U, 1U, Buffer), Failed());
}
// Tests that a read which outputs into a full destination buffer works and
@@ -111,7 +111,7 @@ TEST(MappedBlockStreamTest, ReadOntoNonEmptyBuffer) {
BinaryStreamReader R(*S);
StringRef Str = "ZYXWVUTSRQPONMLKJIHGFEDCBA";
- EXPECT_NO_ERROR(R.readFixedString(Str, 1));
+ EXPECT_THAT_ERROR(R.readFixedString(Str, 1), Succeeded());
EXPECT_EQ(Str, StringRef("A"));
EXPECT_EQ(0U, F.Allocator.getBytesAllocated());
}
@@ -125,12 +125,12 @@ TEST(MappedBlockStreamTest, ZeroCopyReadContiguousBreak) {
F.Allocator);
BinaryStreamReader R(*S);
StringRef Str;
- EXPECT_NO_ERROR(R.readFixedString(Str, 2));
+ EXPECT_THAT_ERROR(R.readFixedString(Str, 2), Succeeded());
EXPECT_EQ(Str, StringRef("AB"));
EXPECT_EQ(0U, F.Allocator.getBytesAllocated());
R.setOffset(6);
- EXPECT_NO_ERROR(R.readFixedString(Str, 4));
+ EXPECT_THAT_ERROR(R.readFixedString(Str, 4), Succeeded());
EXPECT_EQ(Str, StringRef("GHIJ"));
EXPECT_EQ(0U, F.Allocator.getBytesAllocated());
}
@@ -144,7 +144,7 @@ TEST(MappedBlockStreamTest, CopyReadNonContiguousBreak) {
F.Allocator);
BinaryStreamReader R(*S);
StringRef Str;
- EXPECT_NO_ERROR(R.readFixedString(Str, 10));
+ EXPECT_THAT_ERROR(R.readFixedString(Str, 10), Succeeded());
EXPECT_EQ(Str, StringRef("ABCDEFGHIJ"));
EXPECT_EQ(10U, F.Allocator.getBytesAllocated());
}
@@ -159,7 +159,7 @@ TEST(MappedBlockStreamTest, InvalidReadSizeNoBreak) {
StringRef Str;
R.setOffset(10);
- EXPECT_ERROR(R.readFixedString(Str, 1));
+ EXPECT_THAT_ERROR(R.readFixedString(Str, 1), Failed());
EXPECT_EQ(0U, F.Allocator.getBytesAllocated());
}
@@ -173,7 +173,7 @@ TEST(MappedBlockStreamTest, InvalidReadSizeContiguousBreak) {
StringRef Str;
R.setOffset(6);
- EXPECT_ERROR(R.readFixedString(Str, 5));
+ EXPECT_THAT_ERROR(R.readFixedString(Str, 5), Failed());
EXPECT_EQ(0U, F.Allocator.getBytesAllocated());
}
@@ -186,7 +186,7 @@ TEST(MappedBlockStreamTest, InvalidReadSizeNonContiguousBreak) {
BinaryStreamReader R(*S);
StringRef Str;
- EXPECT_ERROR(R.readFixedString(Str, 11));
+ EXPECT_THAT_ERROR(R.readFixedString(Str, 11), Failed());
EXPECT_EQ(0U, F.Allocator.getBytesAllocated());
}
@@ -198,7 +198,7 @@ TEST(MappedBlockStreamTest, ZeroCopyReadNoBreak) {
F.Allocator);
BinaryStreamReader R(*S);
StringRef Str;
- EXPECT_NO_ERROR(R.readFixedString(Str, 1));
+ EXPECT_THAT_ERROR(R.readFixedString(Str, 1), Succeeded());
EXPECT_EQ(Str, StringRef("A"));
EXPECT_EQ(0U, F.Allocator.getBytesAllocated());
}
@@ -213,12 +213,12 @@ TEST(MappedBlockStreamTest, UnalignedOverlappingRead) {
BinaryStreamReader R(*S);
StringRef Str1;
StringRef Str2;
- EXPECT_NO_ERROR(R.readFixedString(Str1, 7));
+ EXPECT_THAT_ERROR(R.readFixedString(Str1, 7), Succeeded());
EXPECT_EQ(Str1, StringRef("ABCDEFG"));
EXPECT_EQ(7U, F.Allocator.getBytesAllocated());
R.setOffset(2);
- EXPECT_NO_ERROR(R.readFixedString(Str2, 3));
+ EXPECT_THAT_ERROR(R.readFixedString(Str2, 3), Succeeded());
EXPECT_EQ(Str2, StringRef("CDE"));
EXPECT_EQ(Str1.data() + 2, Str2.data());
EXPECT_EQ(7U, F.Allocator.getBytesAllocated());
@@ -234,12 +234,12 @@ TEST(MappedBlockStreamTest, UnalignedOverlappingReadFail) {
BinaryStreamReader R(*S);
StringRef Str1;
StringRef Str2;
- EXPECT_NO_ERROR(R.readFixedString(Str1, 6));
+ EXPECT_THAT_ERROR(R.readFixedString(Str1, 6), Succeeded());
EXPECT_EQ(Str1, StringRef("ABCDEF"));
EXPECT_EQ(6U, F.Allocator.getBytesAllocated());
R.setOffset(4);
- EXPECT_NO_ERROR(R.readFixedString(Str2, 4));
+ EXPECT_THAT_ERROR(R.readFixedString(Str2, 4), Succeeded());
EXPECT_EQ(Str2, StringRef("EFGH"));
EXPECT_EQ(10U, F.Allocator.getBytesAllocated());
}
@@ -257,10 +257,12 @@ TEST(MappedBlockStreamTest, WriteBeyondEndOfStream) {
F, F.Allocator);
ArrayRef<uint8_t> Buffer;
- EXPECT_ERROR(S->writeBytes(0, ArrayRef<uint8_t>(LargeBuffer)));
- EXPECT_NO_ERROR(S->writeBytes(0, ArrayRef<uint8_t>(SmallBuffer)));
- EXPECT_NO_ERROR(S->writeBytes(7, ArrayRef<uint8_t>(SmallBuffer)));
- EXPECT_ERROR(S->writeBytes(8, ArrayRef<uint8_t>(SmallBuffer)));
+ EXPECT_THAT_ERROR(S->writeBytes(0, ArrayRef<uint8_t>(LargeBuffer)), Failed());
+ EXPECT_THAT_ERROR(S->writeBytes(0, ArrayRef<uint8_t>(SmallBuffer)),
+ Succeeded());
+ EXPECT_THAT_ERROR(S->writeBytes(7, ArrayRef<uint8_t>(SmallBuffer)),
+ Succeeded());
+ EXPECT_THAT_ERROR(S->writeBytes(8, ArrayRef<uint8_t>(SmallBuffer)), Failed());
}
TEST(MappedBlockStreamTest, TestWriteBytesNoBreakBoundary) {
@@ -270,25 +272,25 @@ TEST(MappedBlockStreamTest, TestWriteBytesNoBreakBoundary) {
F, F.Allocator);
ArrayRef<uint8_t> Buffer;
- EXPECT_NO_ERROR(S->readBytes(0, 1, Buffer));
+ EXPECT_THAT_ERROR(S->readBytes(0, 1, Buffer), Succeeded());
EXPECT_EQ(Buffer, ArrayRef<uint8_t>('A'));
- EXPECT_NO_ERROR(S->readBytes(9, 1, Buffer));
+ EXPECT_THAT_ERROR(S->readBytes(9, 1, Buffer), Succeeded());
EXPECT_EQ(Buffer, ArrayRef<uint8_t>('J'));
- EXPECT_NO_ERROR(S->writeBytes(0, ArrayRef<uint8_t>('J')));
- EXPECT_NO_ERROR(S->writeBytes(9, ArrayRef<uint8_t>('A')));
+ EXPECT_THAT_ERROR(S->writeBytes(0, ArrayRef<uint8_t>('J')), Succeeded());
+ EXPECT_THAT_ERROR(S->writeBytes(9, ArrayRef<uint8_t>('A')), Succeeded());
- EXPECT_NO_ERROR(S->readBytes(0, 1, Buffer));
+ EXPECT_THAT_ERROR(S->readBytes(0, 1, Buffer), Succeeded());
EXPECT_EQ(Buffer, ArrayRef<uint8_t>('J'));
- EXPECT_NO_ERROR(S->readBytes(9, 1, Buffer));
+ EXPECT_THAT_ERROR(S->readBytes(9, 1, Buffer), Succeeded());
EXPECT_EQ(Buffer, ArrayRef<uint8_t>('A'));
- EXPECT_NO_ERROR(S->writeBytes(0, ArrayRef<uint8_t>('A')));
- EXPECT_NO_ERROR(S->writeBytes(9, ArrayRef<uint8_t>('J')));
+ EXPECT_THAT_ERROR(S->writeBytes(0, ArrayRef<uint8_t>('A')), Succeeded());
+ EXPECT_THAT_ERROR(S->writeBytes(9, ArrayRef<uint8_t>('J')), Succeeded());
- EXPECT_NO_ERROR(S->readBytes(0, 1, Buffer));
+ EXPECT_THAT_ERROR(S->readBytes(0, 1, Buffer), Succeeded());
EXPECT_EQ(Buffer, ArrayRef<uint8_t>('A'));
- EXPECT_NO_ERROR(S->readBytes(9, 1, Buffer));
+ EXPECT_THAT_ERROR(S->readBytes(9, 1, Buffer), Succeeded());
EXPECT_EQ(Buffer, ArrayRef<uint8_t>('J'));
}
@@ -303,12 +305,12 @@ TEST(MappedBlockStreamTest, TestWriteBytesBreakBoundary) {
F, F.Allocator);
ArrayRef<uint8_t> Buffer;
- EXPECT_NO_ERROR(S->writeBytes(0, TestData));
+ EXPECT_THAT_ERROR(S->writeBytes(0, TestData), Succeeded());
// First just compare the memory, then compare the result of reading the
// string out.
EXPECT_EQ(ArrayRef<uint8_t>(Data), ArrayRef<uint8_t>(Expected));
- EXPECT_NO_ERROR(S->readBytes(0, 8, Buffer));
+ EXPECT_THAT_ERROR(S->readBytes(0, 8, Buffer), Succeeded());
EXPECT_EQ(Buffer, ArrayRef<uint8_t>(TestData));
}
@@ -340,8 +342,8 @@ TEST(MappedBlockStreamTest, TestWriteThenRead) {
BinaryStreamReader Reader(*S);
BinaryStreamWriter Writer(*S);
- EXPECT_NO_ERROR(Writer.writeInteger(u16[0]));
- EXPECT_NO_ERROR(Reader.readInteger(u16[1]));
+ EXPECT_THAT_ERROR(Writer.writeInteger(u16[0]), Succeeded());
+ EXPECT_THAT_ERROR(Reader.readInteger(u16[1]), Succeeded());
EXPECT_EQ(u16[0], u16[1]);
EXPECT_EQ(std::vector<uint8_t>({0, 0x7A, 0xEC, 0, 0, 0, 0, 0, 0, 0}),
DataBytes);
@@ -349,8 +351,8 @@ TEST(MappedBlockStreamTest, TestWriteThenRead) {
Reader.setOffset(0);
Writer.setOffset(0);
::memset(DataBytes.data(), 0, 10);
- EXPECT_NO_ERROR(Writer.writeInteger(u32[0]));
- EXPECT_NO_ERROR(Reader.readInteger(u32[1]));
+ EXPECT_THAT_ERROR(Writer.writeInteger(u32[0]), Succeeded());
+ EXPECT_THAT_ERROR(Reader.readInteger(u32[1]), Succeeded());
EXPECT_EQ(u32[0], u32[1]);
EXPECT_EQ(std::vector<uint8_t>({0x17, 0x5C, 0x50, 0, 0, 0, 0x35, 0, 0, 0}),
DataBytes);
@@ -358,8 +360,8 @@ TEST(MappedBlockStreamTest, TestWriteThenRead) {
Reader.setOffset(0);
Writer.setOffset(0);
::memset(DataBytes.data(), 0, 10);
- EXPECT_NO_ERROR(Writer.writeEnum(Enum[0]));
- EXPECT_NO_ERROR(Reader.readEnum(Enum[1]));
+ EXPECT_THAT_ERROR(Writer.writeEnum(Enum[0]), Succeeded());
+ EXPECT_THAT_ERROR(Reader.readEnum(Enum[1]), Succeeded());
EXPECT_EQ(Enum[0], Enum[1]);
EXPECT_EQ(std::vector<uint8_t>({0x2C, 0x60, 0x4A, 0, 0, 0, 0, 0, 0, 0}),
DataBytes);
@@ -367,8 +369,8 @@ TEST(MappedBlockStreamTest, TestWriteThenRead) {
Reader.setOffset(0);
Writer.setOffset(0);
::memset(DataBytes.data(), 0, 10);
- EXPECT_NO_ERROR(Writer.writeCString(ZStr[0]));
- EXPECT_NO_ERROR(Reader.readCString(ZStr[1]));
+ EXPECT_THAT_ERROR(Writer.writeCString(ZStr[0]), Succeeded());
+ EXPECT_THAT_ERROR(Reader.readCString(ZStr[1]), Succeeded());
EXPECT_EQ(ZStr[0], ZStr[1]);
EXPECT_EQ(
std::vector<uint8_t>({'r', 'e', 'Z', ' ', 'S', 't', 'o', 'r', 0, 0}),
@@ -377,8 +379,9 @@ TEST(MappedBlockStreamTest, TestWriteThenRead) {
Reader.setOffset(0);
Writer.setOffset(0);
::memset(DataBytes.data(), 0, 10);
- EXPECT_NO_ERROR(Writer.writeFixedString(FStr[0]));
- EXPECT_NO_ERROR(Reader.readFixedString(FStr[1], FStr[0].size()));
+ EXPECT_THAT_ERROR(Writer.writeFixedString(FStr[0]), Succeeded());
+ EXPECT_THAT_ERROR(Reader.readFixedString(FStr[1], FStr[0].size()),
+ Succeeded());
EXPECT_EQ(FStr[0], FStr[1]);
EXPECT_EQ(
std::vector<uint8_t>({'x', 'i', 'F', 'd', ' ', 'S', 'e', 't', 0, 'r'}),
@@ -387,8 +390,9 @@ TEST(MappedBlockStreamTest, TestWriteThenRead) {
Reader.setOffset(0);
Writer.setOffset(0);
::memset(DataBytes.data(), 0, 10);
- EXPECT_NO_ERROR(Writer.writeArray(byteArray[0]));
- EXPECT_NO_ERROR(Reader.readArray(byteArray[1], byteArray[0].size()));
+ EXPECT_THAT_ERROR(Writer.writeArray(byteArray[0]), Succeeded());
+ EXPECT_THAT_ERROR(Reader.readArray(byteArray[1], byteArray[0].size()),
+ Succeeded());
EXPECT_EQ(byteArray[0], byteArray[1]);
EXPECT_EQ(std::vector<uint8_t>({0, 0x32, 0x31, 0, 0, 0, 0, 0, 0, 0}),
DataBytes);
@@ -396,8 +400,9 @@ TEST(MappedBlockStreamTest, TestWriteThenRead) {
Reader.setOffset(0);
Writer.setOffset(0);
::memset(DataBytes.data(), 0, 10);
- EXPECT_NO_ERROR(Writer.writeArray(intArray[0]));
- EXPECT_NO_ERROR(Reader.readArray(intArray[1], intArray[0].size()));
+ EXPECT_THAT_ERROR(Writer.writeArray(intArray[0]), Succeeded());
+ EXPECT_THAT_ERROR(Reader.readArray(intArray[1], intArray[0].size()),
+ Succeeded());
EXPECT_EQ(intArray[0], intArray[1]);
}
@@ -416,20 +421,20 @@ TEST(MappedBlockStreamTest, TestWriteContiguousStreamRef) {
// First write "Test Str" into the source stream.
MutableBinaryByteStream SourceStream(SrcData, little);
BinaryStreamWriter SourceWriter(SourceStream);
- EXPECT_NO_ERROR(SourceWriter.writeCString("Test Str"));
+ EXPECT_THAT_ERROR(SourceWriter.writeCString("Test Str"), Succeeded());
EXPECT_EQ(SrcDataBytes, std::vector<uint8_t>(
{'T', 'e', 's', 't', ' ', 'S', 't', 'r', 0, 0}));
// Then write the source stream into the dest stream.
BinaryStreamWriter DestWriter(*DestStream);
- EXPECT_NO_ERROR(DestWriter.writeStreamRef(SourceStream));
+ EXPECT_THAT_ERROR(DestWriter.writeStreamRef(SourceStream), Succeeded());
EXPECT_EQ(DestDataBytes, std::vector<uint8_t>(
{'s', 'e', 'T', ' ', 'S', 't', 't', 'r', 0, 0}));
// Then read the string back out of the dest stream.
StringRef Result;
BinaryStreamReader DestReader(*DestStream);
- EXPECT_NO_ERROR(DestReader.readCString(Result));
+ EXPECT_THAT_ERROR(DestReader.readCString(Result), Succeeded());
EXPECT_EQ(Result, "Test Str");
}
@@ -452,20 +457,20 @@ TEST(MappedBlockStreamTest, TestWriteDiscontiguousStreamRef) {
// First write "Test Str" into the source stream.
BinaryStreamWriter SourceWriter(*Src);
- EXPECT_NO_ERROR(SourceWriter.writeCString("Test Str"));
+ EXPECT_THAT_ERROR(SourceWriter.writeCString("Test Str"), Succeeded());
EXPECT_EQ(SrcDataBytes, std::vector<uint8_t>(
{'e', 'T', 't', 't', ' ', 'S', 's', 'r', 0, 0}));
// Then write the source stream into the dest stream.
BinaryStreamWriter DestWriter(*Dest);
- EXPECT_NO_ERROR(DestWriter.writeStreamRef(*Src));
+ EXPECT_THAT_ERROR(DestWriter.writeStreamRef(*Src), Succeeded());
EXPECT_EQ(DestDataBytes, std::vector<uint8_t>(
{'s', 'e', 'T', ' ', 'S', 't', 't', 'r', 0, 0}));
// Then read the string back out of the dest stream.
StringRef Result;
BinaryStreamReader DestReader(*Dest);
- EXPECT_NO_ERROR(DestReader.readCString(Result));
+ EXPECT_THAT_ERROR(DestReader.readCString(Result), Succeeded());
EXPECT_EQ(Result, "Test Str");
}
@@ -484,8 +489,8 @@ TEST(MappedBlockStreamTest, DataLivesAfterStreamDestruction) {
BinaryStreamReader Reader(*S);
BinaryStreamWriter Writer(*S);
::memset(DataBytes.data(), 0, 10);
- EXPECT_NO_ERROR(Writer.writeCString(Str[0]));
- EXPECT_NO_ERROR(Reader.readCString(Str[1]));
+ EXPECT_THAT_ERROR(Writer.writeCString(Str[0]), Succeeded());
+ EXPECT_THAT_ERROR(Reader.readCString(Str[1]), Succeeded());
EXPECT_EQ(Str[0], Str[1]);
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-17 22:36:39 +0000