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-rw-r--r--gnu/llvm/unittests/Support/CompressionTest.cpp77
1 files changed, 0 insertions, 77 deletions
diff --git a/gnu/llvm/unittests/Support/CompressionTest.cpp b/gnu/llvm/unittests/Support/CompressionTest.cpp
deleted file mode 100644
index e9f36c5eebd..00000000000
--- a/gnu/llvm/unittests/Support/CompressionTest.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-//===- llvm/unittest/Support/CompressionTest.cpp - Compression tests ------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements unit tests for the Compression functions.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Support/Compression.h"
-#include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/StringRef.h"
-#include "llvm/Config/config.h"
-#include "llvm/Support/Error.h"
-#include "gtest/gtest.h"
-
-using namespace llvm;
-
-namespace {
-
-#if LLVM_ENABLE_ZLIB == 1 && HAVE_LIBZ
-
-void TestZlibCompression(StringRef Input, int Level) {
- SmallString<32> Compressed;
- SmallString<32> Uncompressed;
-
- Error E = zlib::compress(Input, Compressed, Level);
- EXPECT_FALSE(E);
- consumeError(std::move(E));
-
- // Check that uncompressed buffer is the same as original.
- E = zlib::uncompress(Compressed, Uncompressed, Input.size());
- EXPECT_FALSE(E);
- consumeError(std::move(E));
-
- EXPECT_EQ(Input, Uncompressed);
- if (Input.size() > 0) {
- // Uncompression fails if expected length is too short.
- E = zlib::uncompress(Compressed, Uncompressed, Input.size() - 1);
- EXPECT_EQ("zlib error: Z_BUF_ERROR", llvm::toString(std::move(E)));
- }
-}
-
-TEST(CompressionTest, Zlib) {
- TestZlibCompression("", zlib::DefaultCompression);
-
- TestZlibCompression("hello, world!", zlib::NoCompression);
- TestZlibCompression("hello, world!", zlib::BestSizeCompression);
- TestZlibCompression("hello, world!", zlib::BestSpeedCompression);
- TestZlibCompression("hello, world!", zlib::DefaultCompression);
-
- const size_t kSize = 1024;
- char BinaryData[kSize];
- for (size_t i = 0; i < kSize; ++i) {
- BinaryData[i] = i & 255;
- }
- StringRef BinaryDataStr(BinaryData, kSize);
-
- TestZlibCompression(BinaryDataStr, zlib::NoCompression);
- TestZlibCompression(BinaryDataStr, zlib::BestSizeCompression);
- TestZlibCompression(BinaryDataStr, zlib::BestSpeedCompression);
- TestZlibCompression(BinaryDataStr, zlib::DefaultCompression);
-}
-
-TEST(CompressionTest, ZlibCRC32) {
- EXPECT_EQ(
- 0x414FA339U,
- zlib::crc32(StringRef("The quick brown fox jumps over the lazy dog")));
-}
-
-#endif
-
-}