Update the cmake rule to use LLVMFuzzer
(http://reviews.llvm.org/rL227252 is committed)
http://reviews.llvm.org/D7202
Files:
tools/clang-format/CMakeLists.txt
tools/clang-format/fuzzer/
tools/clang-format/fuzzer/CMakeLists.txt
tools/clang-format/fuzzer/ClangFormatFuzzer.cpp
Index: tools/clang-format/CMakeLists.txt
===================================================================
--- tools/clang-format/CMakeLists.txt
+++ tools/clang-format/CMakeLists.txt
@@ -11,6 +11,8 @@
clangToolingCore
)
+add_subdirectory(fuzzer)
+
install(TARGETS clang-format RUNTIME DESTINATION bin)
install(PROGRAMS clang-format-bbedit.applescript DESTINATION share/clang)
install(PROGRAMS clang-format-diff.py DESTINATION share/clang)
Index: tools/clang-format/fuzzer/CMakeLists.txt
===================================================================
--- /dev/null
+++ tools/clang-format/fuzzer/CMakeLists.txt
@@ -0,0 +1,14 @@
+set(LLVM_LINK_COMPONENTS support)
+
+add_clang_executable(clang-format-fuzzer
+ EXCLUDE_FROM_ALL
+ ClangFormatFuzzer.cpp
+ )
+
+target_link_libraries(clang-format-fuzzer
+ clangBasic
+ clangFormat
+ clangRewrite
+ clangToolingCore
+ LLVMFuzzer
+ )
Index: tools/clang-format/fuzzer/ClangFormatFuzzer.cpp
===================================================================
--- /dev/null
+++ tools/clang-format/fuzzer/ClangFormatFuzzer.cpp
@@ -0,0 +1,25 @@
+//===-- clang-format/ClangFormatFuzzer.cpp - Fuzz the Clang format tool
---===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// \brief This file implements a function that runs Clang format on a single
+/// input. This function is then linked into the Fuzzer library.
+///
+//===----------------------------------------------------------------------===//
+
+#include "clang/Format/Format.h"
+
+extern "C" void TestOneInput(uint8_t *data, size_t size) {
+ // FIXME: fuzz more things: different styles, different style features.
+ std::string s((const char *)data, size);
+ auto Style = getGoogleStyle(clang::format::FormatStyle::LK_Cpp);
+ Style.ColumnLimit = 60;
+ applyAllReplacements(s, clang::format::reformat(
+ Style, s, {clang::tooling::Range(0, s.size())}));
+}
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Index: tools/clang-format/CMakeLists.txt
===================================================================
--- tools/clang-format/CMakeLists.txt
+++ tools/clang-format/CMakeLists.txt
@@ -11,6 +11,8 @@
clangToolingCore
)
+add_subdirectory(fuzzer)
+
install(TARGETS clang-format RUNTIME DESTINATION bin)
install(PROGRAMS clang-format-bbedit.applescript DESTINATION share/clang)
install(PROGRAMS clang-format-diff.py DESTINATION share/clang)
Index: tools/clang-format/fuzzer/CMakeLists.txt
===================================================================
--- /dev/null
+++ tools/clang-format/fuzzer/CMakeLists.txt
@@ -0,0 +1,14 @@
+set(LLVM_LINK_COMPONENTS support)
+
+add_clang_executable(clang-format-fuzzer
+ EXCLUDE_FROM_ALL
+ ClangFormatFuzzer.cpp
+ )
+
+target_link_libraries(clang-format-fuzzer
+ clangBasic
+ clangFormat
+ clangRewrite
+ clangToolingCore
+ LLVMFuzzer
+ )
Index: tools/clang-format/fuzzer/ClangFormatFuzzer.cpp
===================================================================
--- /dev/null
+++ tools/clang-format/fuzzer/ClangFormatFuzzer.cpp
@@ -0,0 +1,25 @@
+//===-- clang-format/ClangFormatFuzzer.cpp - Fuzz the Clang format tool ---===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// \brief This file implements a function that runs Clang format on a single
+/// input. This function is then linked into the Fuzzer library.
+///
+//===----------------------------------------------------------------------===//
+
+#include "clang/Format/Format.h"
+
+extern "C" void TestOneInput(uint8_t *data, size_t size) {
+ // FIXME: fuzz more things: different styles, different style features.
+ std::string s((const char *)data, size);
+ auto Style = getGoogleStyle(clang::format::FormatStyle::LK_Cpp);
+ Style.ColumnLimit = 60;
+ applyAllReplacements(s, clang::format::reformat(
+ Style, s, {clang::tooling::Range(0, s.size())}));
+}
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