diff options
Diffstat (limited to 'unittests')
-rw-r--r-- | unittests/ADT/ArrayRefTest.cpp | 30 | ||||
-rw-r--r-- | unittests/IR/AttributesTest.cpp | 7 | ||||
-rw-r--r-- | unittests/Support/TargetParserTest.cpp | 4 |
3 files changed, 24 insertions, 17 deletions
diff --git a/unittests/ADT/ArrayRefTest.cpp b/unittests/ADT/ArrayRefTest.cpp index 65b4cbcd6689..4694ff112cb5 100644 --- a/unittests/ADT/ArrayRefTest.cpp +++ b/unittests/ADT/ArrayRefTest.cpp @@ -11,6 +11,7 @@ #include "llvm/Support/Allocator.h" #include "llvm/Support/raw_ostream.h" #include "gtest/gtest.h" +#include <limits> #include <vector> using namespace llvm; @@ -80,15 +81,25 @@ TEST(ArrayRefTest, AllocatorCopy) { EXPECT_NE(makeArrayRef(Array3Src).data(), Array3Copy.data()); } +TEST(ArrayRefTest, SizeTSizedOperations) { + ArrayRef<char> AR(nullptr, std::numeric_limits<ptrdiff_t>::max()); + + // Check that drop_back accepts size_t-sized numbers. + EXPECT_EQ(1U, AR.drop_back(AR.size() - 1).size()); + + // Check that drop_front accepts size_t-sized numbers. + EXPECT_EQ(1U, AR.drop_front(AR.size() - 1).size()); + + // Check that slice accepts size_t-sized numbers. + EXPECT_EQ(1U, AR.slice(AR.size() - 1).size()); + EXPECT_EQ(AR.size() - 1, AR.slice(1, AR.size() - 1).size()); +} + TEST(ArrayRefTest, DropBack) { static const int TheNumbers[] = {4, 8, 15, 16, 23, 42}; ArrayRef<int> AR1(TheNumbers); ArrayRef<int> AR2(TheNumbers, AR1.size() - 1); EXPECT_TRUE(AR1.drop_back().equals(AR2)); - - // Check that drop_back accepts size_t-sized numbers. - ArrayRef<char> AR3((const char *)0x10000, SIZE_MAX - 0x10000); - EXPECT_EQ(1U, AR3.drop_back(AR3.size() - 1).size()); } TEST(ArrayRefTest, DropFront) { @@ -96,10 +107,6 @@ TEST(ArrayRefTest, DropFront) { ArrayRef<int> AR1(TheNumbers); ArrayRef<int> AR2(&TheNumbers[2], AR1.size() - 2); EXPECT_TRUE(AR1.drop_front(2).equals(AR2)); - - // Check that drop_front accepts size_t-sized numbers. - ArrayRef<char> AR3((const char *)0x10000, SIZE_MAX - 0x10000); - EXPECT_EQ(1U, AR3.drop_front(AR3.size() - 1).size()); } TEST(ArrayRefTest, DropWhile) { @@ -187,13 +194,6 @@ TEST(ArrayRefTest, EmptyEquals) { EXPECT_TRUE(ArrayRef<unsigned>() == ArrayRef<unsigned>()); } -TEST(ArrayRefTest, Slice) { - // Check that slice accepts size_t-sized numbers. - ArrayRef<char> AR((const char *)0x10000, SIZE_MAX - 0x10000); - EXPECT_EQ(1U, AR.slice(AR.size() - 1).size()); - EXPECT_EQ(AR.size() - 1, AR.slice(1, AR.size() - 1).size()); -} - TEST(ArrayRefTest, ConstConvert) { int buf[4]; for (int i = 0; i < 4; ++i) diff --git a/unittests/IR/AttributesTest.cpp b/unittests/IR/AttributesTest.cpp index 7af4aebd540a..ab018d845382 100644 --- a/unittests/IR/AttributesTest.cpp +++ b/unittests/IR/AttributesTest.cpp @@ -82,4 +82,11 @@ TEST(Attributes, AddMatchingAlignAttr) { EXPECT_TRUE(AL.hasParamAttribute(0, Attribute::NonNull)); } +TEST(Attributes, EmptyGet) { + LLVMContext C; + AttributeList EmptyLists[] = {AttributeList(), AttributeList()}; + AttributeList AL = AttributeList::get(C, EmptyLists); + EXPECT_TRUE(AL.isEmpty()); +} + } // end anonymous namespace diff --git a/unittests/Support/TargetParserTest.cpp b/unittests/Support/TargetParserTest.cpp index 6be6f7bfb5d5..76d1917d537a 100644 --- a/unittests/Support/TargetParserTest.cpp +++ b/unittests/Support/TargetParserTest.cpp @@ -319,7 +319,7 @@ TEST(TargetParserTest, testARMArch) { testARMArch("armv6-m", "cortex-m0", "v6m", ARMBuildAttrs::CPUArch::v6_M)); EXPECT_TRUE( - testARMArch("armv7-a", "cortex-a8", "v7", + testARMArch("armv7-a", "generic", "v7", ARMBuildAttrs::CPUArch::v7)); EXPECT_TRUE( testARMArch("armv7ve", "generic", "v7ve", @@ -334,7 +334,7 @@ TEST(TargetParserTest, testARMArch) { testARMArch("armv7e-m", "cortex-m4", "v7em", ARMBuildAttrs::CPUArch::v7E_M)); EXPECT_TRUE( - testARMArch("armv8-a", "cortex-a53", "v8", + testARMArch("armv8-a", "generic", "v8", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE( testARMArch("armv8.1-a", "generic", "v8.1a", |