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-rw-r--r--unittests/Support/CachePruningTest.cpp4
-rw-r--r--unittests/Support/MemoryBufferTest.cpp40
-rw-r--r--unittests/Support/TargetParserTest.cpp6
-rw-r--r--unittests/Support/YAMLIOTest.cpp107
4 files changed, 69 insertions, 88 deletions
diff --git a/unittests/Support/CachePruningTest.cpp b/unittests/Support/CachePruningTest.cpp
index 1bb57871925c2..4bc2ad19ba437 100644
--- a/unittests/Support/CachePruningTest.cpp
+++ b/unittests/Support/CachePruningTest.cpp
@@ -27,10 +27,10 @@ TEST(CachePruningPolicyParser, Interval) {
EXPECT_EQ(std::chrono::seconds(1), P->Interval);
P = parseCachePruningPolicy("prune_interval=2m");
ASSERT_TRUE(bool(P));
- EXPECT_EQ(std::chrono::minutes(2), P->Interval);
+ EXPECT_EQ(std::chrono::minutes(2), *P->Interval);
P = parseCachePruningPolicy("prune_interval=3h");
ASSERT_TRUE(bool(P));
- EXPECT_EQ(std::chrono::hours(3), P->Interval);
+ EXPECT_EQ(std::chrono::hours(3), *P->Interval);
}
TEST(CachePruningPolicyParser, Expiration) {
diff --git a/unittests/Support/MemoryBufferTest.cpp b/unittests/Support/MemoryBufferTest.cpp
index 294581aeb928d..5e3c8db02791d 100644
--- a/unittests/Support/MemoryBufferTest.cpp
+++ b/unittests/Support/MemoryBufferTest.cpp
@@ -15,6 +15,7 @@
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/FileUtilities.h"
#include "llvm/Support/raw_ostream.h"
+#include "llvm/Testing/Support/Error.h"
#include "gtest/gtest.h"
using namespace llvm;
@@ -103,15 +104,15 @@ TEST_F(MemoryBufferTest, copy) {
TEST_F(MemoryBufferTest, make_new) {
// 0-sized buffer
- OwningBuffer Zero(MemoryBuffer::getNewUninitMemBuffer(0));
+ OwningBuffer Zero(WritableMemoryBuffer::getNewUninitMemBuffer(0));
EXPECT_TRUE(nullptr != Zero.get());
// uninitialized buffer with no name
- OwningBuffer One(MemoryBuffer::getNewUninitMemBuffer(321));
+ OwningBuffer One(WritableMemoryBuffer::getNewUninitMemBuffer(321));
EXPECT_TRUE(nullptr != One.get());
// uninitialized buffer with name
- OwningBuffer Two(MemoryBuffer::getNewUninitMemBuffer(123, "bla"));
+ OwningBuffer Two(WritableMemoryBuffer::getNewUninitMemBuffer(123, "bla"));
EXPECT_TRUE(nullptr != Two.get());
// 0-initialized buffer with no name
@@ -226,4 +227,37 @@ TEST_F(MemoryBufferTest, slice) {
EXPECT_TRUE(BufData2.substr(0x1800,8).equals("abcdefgh"));
EXPECT_TRUE(BufData2.substr(0x2FF8,8).equals("abcdefgh"));
}
+
+TEST_F(MemoryBufferTest, writableSlice) {
+ // Create a file initialized with some data
+ int FD;
+ SmallString<64> TestPath;
+ sys::fs::createTemporaryFile("MemoryBufferTest_WritableSlice", "temp", FD,
+ TestPath);
+ FileRemover Cleanup(TestPath);
+ raw_fd_ostream OF(FD, true);
+ for (unsigned i = 0; i < 0x1000; ++i)
+ OF << "0123456789abcdef";
+ OF.close();
+
+ {
+ auto MBOrError =
+ WritableMemoryBuffer::getFileSlice(TestPath.str(), 0x6000, 0x2000);
+ ASSERT_FALSE(MBOrError.getError());
+ // Write some data. It should be mapped private, so that upon completion
+ // the original file contents are not modified.
+ WritableMemoryBuffer &MB = **MBOrError;
+ ASSERT_EQ(0x6000u, MB.getBufferSize());
+ char *Start = MB.getBufferStart();
+ ASSERT_EQ(MB.getBufferEnd(), MB.getBufferStart() + MB.getBufferSize());
+ ::memset(Start, 'x', MB.getBufferSize());
+ }
+
+ auto MBOrError = MemoryBuffer::getFile(TestPath);
+ ASSERT_FALSE(MBOrError.getError());
+ auto &MB = **MBOrError;
+ ASSERT_EQ(0x10000u, MB.getBufferSize());
+ for (size_t i = 0; i < MB.getBufferSize(); i += 0x10)
+ EXPECT_EQ("0123456789abcdef", MB.getBuffer().substr(i, 0x10)) << "i: " << i;
+}
}
diff --git a/unittests/Support/TargetParserTest.cpp b/unittests/Support/TargetParserTest.cpp
index dcef40345f050..48fffca1aa180 100644
--- a/unittests/Support/TargetParserTest.cpp
+++ b/unittests/Support/TargetParserTest.cpp
@@ -278,6 +278,12 @@ TEST(TargetParserTest, testARMCPU) {
"7-S"));
}
+TEST(TargetParserTest, testInvalidARMArch) {
+ auto InvalidArchStrings = {"armv", "armv99", "noarm"};
+ for (const char* InvalidArch : InvalidArchStrings)
+ EXPECT_EQ(ARM::parseArch(InvalidArch), ARM::ArchKind::INVALID);
+}
+
bool testARMArch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch,
unsigned ArchAttr) {
ARM::ArchKind AK = ARM::parseArch(Arch);
diff --git a/unittests/Support/YAMLIOTest.cpp b/unittests/Support/YAMLIOTest.cpp
index 9caff85a59639..914b22f0fcdf3 100644
--- a/unittests/Support/YAMLIOTest.cpp
+++ b/unittests/Support/YAMLIOTest.cpp
@@ -7,6 +7,7 @@
//
//===----------------------------------------------------------------------===//
+#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/Endian.h"
@@ -2450,94 +2451,34 @@ TEST(YAMLIO, TestCustomMappingStruct) {
EXPECT_EQ(4, y["bar"].bar);
}
-TEST(YAMLIO, InvalidInput) {
- // polluting 1 value in the sequence
- Input yin("---\n- foo: 3\n bar: 5\n1\n- foo: 3\n bar: 5\n...\n");
- std::vector<FooBar> Data;
- yin >> Data;
- EXPECT_TRUE((bool)yin.error());
-}
-
-TEST(YAMLIO, TestEscapedSingleQuote) {
- std::string Id = "@abc@";
-
- std::string out;
- llvm::raw_string_ostream ostr(out);
- Output xout(ostr, nullptr, 0);
-
- llvm::yaml::EmptyContext Ctx;
- yamlize(xout, Id, true, Ctx);
-
- ostr.flush();
- EXPECT_EQ("'@abc@'", out);
-}
-
-TEST(YAMLIO, TestEscapedNoQuote) {
- std::string Id = "abc/";
-
- std::string out;
- llvm::raw_string_ostream ostr(out);
- Output xout(ostr, nullptr, 0);
-
- llvm::yaml::EmptyContext Ctx;
- yamlize(xout, Id, true, Ctx);
-
- ostr.flush();
- EXPECT_EQ("abc/", out);
-}
-
-TEST(YAMLIO, TestEscapedDoubleQuoteNonPrintable) {
- std::string Id = "\01@abc@";
-
- std::string out;
- llvm::raw_string_ostream ostr(out);
- Output xout(ostr, nullptr, 0);
-
- llvm::yaml::EmptyContext Ctx;
- yamlize(xout, Id, true, Ctx);
-
- ostr.flush();
- EXPECT_EQ("\"\\x01@abc@\"", out);
-}
-
-TEST(YAMLIO, TestEscapedDoubleQuoteInsideSingleQuote) {
- std::string Id = "abc\"fdf";
-
- std::string out;
- llvm::raw_string_ostream ostr(out);
- Output xout(ostr, nullptr, 0);
-
- llvm::yaml::EmptyContext Ctx;
- yamlize(xout, Id, true, Ctx);
-
- ostr.flush();
- EXPECT_EQ("'abc\"fdf'", out);
-}
-
-TEST(YAMLIO, TestEscapedDoubleQuoteInsideDoubleQuote) {
- std::string Id = "\01bc\"fdf";
-
- std::string out;
- llvm::raw_string_ostream ostr(out);
- Output xout(ostr, nullptr, 0);
-
- llvm::yaml::EmptyContext Ctx;
- yamlize(xout, Id, true, Ctx);
-
- ostr.flush();
- EXPECT_EQ("\"\\x01bc\\\"fdf\"", out);
-}
-
-TEST(YAMLIO, TestEscapedSingleQuoteInsideSingleQuote) {
- std::string Id = "abc'fdf";
-
+static void TestEscaped(llvm::StringRef Input, llvm::StringRef Expected) {
std::string out;
llvm::raw_string_ostream ostr(out);
Output xout(ostr, nullptr, 0);
llvm::yaml::EmptyContext Ctx;
- yamlize(xout, Id, true, Ctx);
+ yamlize(xout, Input, true, Ctx);
ostr.flush();
- EXPECT_EQ("'abc''fdf'", out);
+ EXPECT_EQ(Expected, out);
+}
+
+TEST(YAMLIO, TestEscaped) {
+ // Single quote
+ TestEscaped("@abc@", "'@abc@'");
+ // No quote
+ TestEscaped("abc/", "abc/");
+ // Double quote non-printable
+ TestEscaped("\01@abc@", "\"\\x01@abc@\"");
+ // Double quote inside single quote
+ TestEscaped("abc\"fdf", "'abc\"fdf'");
+ // Double quote inside double quote
+ TestEscaped("\01bc\"fdf", "\"\\x01bc\\\"fdf\"");
+ // Single quote inside single quote
+ TestEscaped("abc'fdf", "'abc''fdf'");
+ // UTF8
+ TestEscaped("/*параметр*/", "\"/*параметр*/\"");
+ // UTF8 with single quote inside double quote
+ TestEscaped("parameter 'параметр' is unused",
+ "\"parameter 'параметр' is unused\"");
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-16 13:44:58 +0000