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-rw-r--r--unittests/Support/MemoryTest.cpp174
1 files changed, 91 insertions, 83 deletions
diff --git a/unittests/Support/MemoryTest.cpp b/unittests/Support/MemoryTest.cpp
index fae67a8..8ad90e0 100644
--- a/unittests/Support/MemoryTest.cpp
+++ b/unittests/Support/MemoryTest.cpp
@@ -57,30 +57,30 @@ protected:
};
TEST_P(MappedMemoryTest, AllocAndRelease) {
- error_code EC;
- MemoryBlock M1 = Memory::allocateMappedMemory(sizeof(int), 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ std::error_code EC;
+ MemoryBlock M1 = Memory::allocateMappedMemory(sizeof(int), nullptr, Flags,EC);
+ EXPECT_EQ(std::error_code(), EC);
- EXPECT_NE((void*)0, M1.base());
+ EXPECT_NE((void*)nullptr, M1.base());
EXPECT_LE(sizeof(int), M1.size());
EXPECT_FALSE(Memory::releaseMappedMemory(M1));
}
TEST_P(MappedMemoryTest, MultipleAllocAndRelease) {
- error_code EC;
- MemoryBlock M1 = Memory::allocateMappedMemory(16, 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
- MemoryBlock M2 = Memory::allocateMappedMemory(64, 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
- MemoryBlock M3 = Memory::allocateMappedMemory(32, 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
-
- EXPECT_NE((void*)0, M1.base());
+ std::error_code EC;
+ MemoryBlock M1 = Memory::allocateMappedMemory(16, nullptr, Flags, EC);
+ EXPECT_EQ(std::error_code(), EC);
+ MemoryBlock M2 = Memory::allocateMappedMemory(64, nullptr, Flags, EC);
+ EXPECT_EQ(std::error_code(), EC);
+ MemoryBlock M3 = Memory::allocateMappedMemory(32, nullptr, Flags, EC);
+ EXPECT_EQ(std::error_code(), EC);
+
+ EXPECT_NE((void*)nullptr, M1.base());
EXPECT_LE(16U, M1.size());
- EXPECT_NE((void*)0, M2.base());
+ EXPECT_NE((void*)nullptr, M2.base());
EXPECT_LE(64U, M2.size());
- EXPECT_NE((void*)0, M3.base());
+ EXPECT_NE((void*)nullptr, M3.base());
EXPECT_LE(32U, M3.size());
EXPECT_FALSE(doesOverlap(M1, M2));
@@ -89,9 +89,9 @@ TEST_P(MappedMemoryTest, MultipleAllocAndRelease) {
EXPECT_FALSE(Memory::releaseMappedMemory(M1));
EXPECT_FALSE(Memory::releaseMappedMemory(M3));
- MemoryBlock M4 = Memory::allocateMappedMemory(16, 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
- EXPECT_NE((void*)0, M4.base());
+ MemoryBlock M4 = Memory::allocateMappedMemory(16, nullptr, Flags, EC);
+ EXPECT_EQ(std::error_code(), EC);
+ EXPECT_NE((void*)nullptr, M4.base());
EXPECT_LE(16U, M4.size());
EXPECT_FALSE(Memory::releaseMappedMemory(M4));
EXPECT_FALSE(Memory::releaseMappedMemory(M2));
@@ -103,11 +103,11 @@ TEST_P(MappedMemoryTest, BasicWrite) {
!((Flags & Memory::MF_READ) && (Flags & Memory::MF_WRITE)))
return;
- error_code EC;
- MemoryBlock M1 = Memory::allocateMappedMemory(sizeof(int), 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ std::error_code EC;
+ MemoryBlock M1 = Memory::allocateMappedMemory(sizeof(int), nullptr, Flags,EC);
+ EXPECT_EQ(std::error_code(), EC);
- EXPECT_NE((void*)0, M1.base());
+ EXPECT_NE((void*)nullptr, M1.base());
EXPECT_LE(sizeof(int), M1.size());
int *a = (int*)M1.base();
@@ -122,23 +122,26 @@ TEST_P(MappedMemoryTest, MultipleWrite) {
if (Flags &&
!((Flags & Memory::MF_READ) && (Flags & Memory::MF_WRITE)))
return;
- error_code EC;
- MemoryBlock M1 = Memory::allocateMappedMemory(sizeof(int), 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
- MemoryBlock M2 = Memory::allocateMappedMemory(8 * sizeof(int), 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
- MemoryBlock M3 = Memory::allocateMappedMemory(4 * sizeof(int), 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ std::error_code EC;
+ MemoryBlock M1 = Memory::allocateMappedMemory(sizeof(int), nullptr, Flags,
+ EC);
+ EXPECT_EQ(std::error_code(), EC);
+ MemoryBlock M2 = Memory::allocateMappedMemory(8 * sizeof(int), nullptr, Flags,
+ EC);
+ EXPECT_EQ(std::error_code(), EC);
+ MemoryBlock M3 = Memory::allocateMappedMemory(4 * sizeof(int), nullptr, Flags,
+ EC);
+ EXPECT_EQ(std::error_code(), EC);
EXPECT_FALSE(doesOverlap(M1, M2));
EXPECT_FALSE(doesOverlap(M2, M3));
EXPECT_FALSE(doesOverlap(M1, M3));
- EXPECT_NE((void*)0, M1.base());
+ EXPECT_NE((void*)nullptr, M1.base());
EXPECT_LE(1U * sizeof(int), M1.size());
- EXPECT_NE((void*)0, M2.base());
+ EXPECT_NE((void*)nullptr, M2.base());
EXPECT_LE(8U * sizeof(int), M2.size());
- EXPECT_NE((void*)0, M3.base());
+ EXPECT_NE((void*)nullptr, M3.base());
EXPECT_LE(4U * sizeof(int), M3.size());
int *x = (int*)M1.base();
@@ -159,9 +162,10 @@ TEST_P(MappedMemoryTest, MultipleWrite) {
EXPECT_FALSE(Memory::releaseMappedMemory(M1));
EXPECT_FALSE(Memory::releaseMappedMemory(M3));
- MemoryBlock M4 = Memory::allocateMappedMemory(64 * sizeof(int), 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
- EXPECT_NE((void*)0, M4.base());
+ MemoryBlock M4 = Memory::allocateMappedMemory(64 * sizeof(int), nullptr,
+ Flags, EC);
+ EXPECT_EQ(std::error_code(), EC);
+ EXPECT_NE((void*)nullptr, M4.base());
EXPECT_LE(64U * sizeof(int), M4.size());
x = (int*)M4.base();
*x = 4;
@@ -176,19 +180,22 @@ TEST_P(MappedMemoryTest, MultipleWrite) {
}
TEST_P(MappedMemoryTest, EnabledWrite) {
- error_code EC;
- MemoryBlock M1 = Memory::allocateMappedMemory(2 * sizeof(int), 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
- MemoryBlock M2 = Memory::allocateMappedMemory(8 * sizeof(int), 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
- MemoryBlock M3 = Memory::allocateMappedMemory(4 * sizeof(int), 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
-
- EXPECT_NE((void*)0, M1.base());
+ std::error_code EC;
+ MemoryBlock M1 = Memory::allocateMappedMemory(2 * sizeof(int), nullptr, Flags,
+ EC);
+ EXPECT_EQ(std::error_code(), EC);
+ MemoryBlock M2 = Memory::allocateMappedMemory(8 * sizeof(int), nullptr, Flags,
+ EC);
+ EXPECT_EQ(std::error_code(), EC);
+ MemoryBlock M3 = Memory::allocateMappedMemory(4 * sizeof(int), nullptr, Flags,
+ EC);
+ EXPECT_EQ(std::error_code(), EC);
+
+ EXPECT_NE((void*)nullptr, M1.base());
EXPECT_LE(2U * sizeof(int), M1.size());
- EXPECT_NE((void*)0, M2.base());
+ EXPECT_NE((void*)nullptr, M2.base());
EXPECT_LE(8U * sizeof(int), M2.size());
- EXPECT_NE((void*)0, M3.base());
+ EXPECT_NE((void*)nullptr, M3.base());
EXPECT_LE(4U * sizeof(int), M3.size());
EXPECT_FALSE(Memory::protectMappedMemory(M1, getTestableEquivalent(Flags)));
@@ -216,11 +223,12 @@ TEST_P(MappedMemoryTest, EnabledWrite) {
EXPECT_FALSE(Memory::releaseMappedMemory(M3));
EXPECT_EQ(6, y[6]);
- MemoryBlock M4 = Memory::allocateMappedMemory(16, 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
- EXPECT_NE((void*)0, M4.base());
+ MemoryBlock M4 = Memory::allocateMappedMemory(16, nullptr, Flags, EC);
+ EXPECT_EQ(std::error_code(), EC);
+ EXPECT_NE((void*)nullptr, M4.base());
EXPECT_LE(16U, M4.size());
- EXPECT_EQ(error_code::success(), Memory::protectMappedMemory(M4, getTestableEquivalent(Flags)));
+ EXPECT_EQ(std::error_code(),
+ Memory::protectMappedMemory(M4, getTestableEquivalent(Flags)));
x = (int*)M4.base();
*x = 4;
EXPECT_EQ(4, *x);
@@ -229,19 +237,19 @@ TEST_P(MappedMemoryTest, EnabledWrite) {
}
TEST_P(MappedMemoryTest, SuccessiveNear) {
- error_code EC;
- MemoryBlock M1 = Memory::allocateMappedMemory(16, 0, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ std::error_code EC;
+ MemoryBlock M1 = Memory::allocateMappedMemory(16, nullptr, Flags, EC);
+ EXPECT_EQ(std::error_code(), EC);
MemoryBlock M2 = Memory::allocateMappedMemory(64, &M1, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ EXPECT_EQ(std::error_code(), EC);
MemoryBlock M3 = Memory::allocateMappedMemory(32, &M2, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ EXPECT_EQ(std::error_code(), EC);
- EXPECT_NE((void*)0, M1.base());
+ EXPECT_NE((void*)nullptr, M1.base());
EXPECT_LE(16U, M1.size());
- EXPECT_NE((void*)0, M2.base());
+ EXPECT_NE((void*)nullptr, M2.base());
EXPECT_LE(64U, M2.size());
- EXPECT_NE((void*)0, M3.base());
+ EXPECT_NE((void*)nullptr, M3.base());
EXPECT_LE(32U, M3.size());
EXPECT_FALSE(doesOverlap(M1, M2));
@@ -254,20 +262,20 @@ TEST_P(MappedMemoryTest, SuccessiveNear) {
}
TEST_P(MappedMemoryTest, DuplicateNear) {
- error_code EC;
+ std::error_code EC;
MemoryBlock Near((void*)(3*PageSize), 16);
MemoryBlock M1 = Memory::allocateMappedMemory(16, &Near, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ EXPECT_EQ(std::error_code(), EC);
MemoryBlock M2 = Memory::allocateMappedMemory(64, &Near, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ EXPECT_EQ(std::error_code(), EC);
MemoryBlock M3 = Memory::allocateMappedMemory(32, &Near, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ EXPECT_EQ(std::error_code(), EC);
- EXPECT_NE((void*)0, M1.base());
+ EXPECT_NE((void*)nullptr, M1.base());
EXPECT_LE(16U, M1.size());
- EXPECT_NE((void*)0, M2.base());
+ EXPECT_NE((void*)nullptr, M2.base());
EXPECT_LE(64U, M2.size());
- EXPECT_NE((void*)0, M3.base());
+ EXPECT_NE((void*)nullptr, M3.base());
EXPECT_LE(32U, M3.size());
EXPECT_FALSE(Memory::releaseMappedMemory(M1));
@@ -276,20 +284,20 @@ TEST_P(MappedMemoryTest, DuplicateNear) {
}
TEST_P(MappedMemoryTest, ZeroNear) {
- error_code EC;
- MemoryBlock Near(0, 0);
+ std::error_code EC;
+ MemoryBlock Near(nullptr, 0);
MemoryBlock M1 = Memory::allocateMappedMemory(16, &Near, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ EXPECT_EQ(std::error_code(), EC);
MemoryBlock M2 = Memory::allocateMappedMemory(64, &Near, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ EXPECT_EQ(std::error_code(), EC);
MemoryBlock M3 = Memory::allocateMappedMemory(32, &Near, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ EXPECT_EQ(std::error_code(), EC);
- EXPECT_NE((void*)0, M1.base());
+ EXPECT_NE((void*)nullptr, M1.base());
EXPECT_LE(16U, M1.size());
- EXPECT_NE((void*)0, M2.base());
+ EXPECT_NE((void*)nullptr, M2.base());
EXPECT_LE(64U, M2.size());
- EXPECT_NE((void*)0, M3.base());
+ EXPECT_NE((void*)nullptr, M3.base());
EXPECT_LE(32U, M3.size());
EXPECT_FALSE(doesOverlap(M1, M2));
@@ -302,20 +310,20 @@ TEST_P(MappedMemoryTest, ZeroNear) {
}
TEST_P(MappedMemoryTest, ZeroSizeNear) {
- error_code EC;
+ std::error_code EC;
MemoryBlock Near((void*)(4*PageSize), 0);
MemoryBlock M1 = Memory::allocateMappedMemory(16, &Near, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ EXPECT_EQ(std::error_code(), EC);
MemoryBlock M2 = Memory::allocateMappedMemory(64, &Near, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ EXPECT_EQ(std::error_code(), EC);
MemoryBlock M3 = Memory::allocateMappedMemory(32, &Near, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ EXPECT_EQ(std::error_code(), EC);
- EXPECT_NE((void*)0, M1.base());
+ EXPECT_NE((void*)nullptr, M1.base());
EXPECT_LE(16U, M1.size());
- EXPECT_NE((void*)0, M2.base());
+ EXPECT_NE((void*)nullptr, M2.base());
EXPECT_LE(64U, M2.size());
- EXPECT_NE((void*)0, M3.base());
+ EXPECT_NE((void*)nullptr, M3.base());
EXPECT_LE(32U, M3.size());
EXPECT_FALSE(doesOverlap(M1, M2));
@@ -328,12 +336,12 @@ TEST_P(MappedMemoryTest, ZeroSizeNear) {
}
TEST_P(MappedMemoryTest, UnalignedNear) {
- error_code EC;
+ std::error_code EC;
MemoryBlock Near((void*)(2*PageSize+5), 0);
MemoryBlock M1 = Memory::allocateMappedMemory(15, &Near, Flags, EC);
- EXPECT_EQ(error_code::success(), EC);
+ EXPECT_EQ(std::error_code(), EC);
- EXPECT_NE((void*)0, M1.base());
+ EXPECT_NE((void*)nullptr, M1.base());
EXPECT_LE(sizeof(int), M1.size());
EXPECT_FALSE(Memory::releaseMappedMemory(M1));
generated by cgit v1.1 at 2024-05-13 17:15:29 +0000