Rename cpp11-migrate to clang-modernize.

There is no reason to expect this tool to be limited to C++11, it seems
very likely to be of on-going interest. It seems likely to be useful for
modernizing even as new libraries come out in TSes and other formats
than a complete standard. Fundamentally, we need something a bit more
general. After some discussion on the list, going with
'clang-modernize'.

I've tried to do a reasonably comprehensive job of fixing up the names,
but I may still have missed some. Feel free to poke me if you spot any
fallout here. Things I've tried reasonably hard to find and fix:

- cpp11-migrate -> clang-modernize
- Migrator -> Modernizer
- Clean up the introductory documentation that was C++11 specific.

I'll also point out that this tool continues to delight me. =] Also,
a huge thanks to those who have so carefully, thoroughly documented the
tool. The docs here are simply phenomenal. Every tool should be this
well documented. I hope I have updated the documentation reasonably
well, but I'm not very good at documentation, so review much
appreciated.

llvm-svn: 189960

1 files changed, 34 insertions, 0 deletions

diff --git a/clang-tools-extra/test/clang-modernize/HeaderReplacements/main.cpp b/clang-tools-extra/test/clang-modernize/HeaderReplacements/main.cpp
new file mode 100644
index 00000000000..f2ad4435069
--- /dev/null
+++ b/clang-tools-extra/test/clang-modernize/HeaderReplacements/main.cpp
@@ -0,0 +1,34 @@
+// The following block tests the following:
+//   - Only 1 file is generated per translation unit
+//   - Replacements are written in YAML that matches the expected YAML file
+// The test is run in %T/SerializeTest so it's easy to create a clean test
+// directory.
+//
+// RUN: rm -rf %T/SerializeTest
+// RUN: mkdir -p %T/SerializeTest
+// RUN: cp %S/main.cpp %S/common.cpp %S/common.h %T/SerializeTest
+// RUN: clang-modernize -loop-convert -headers -serialize-replacements -include=%T/SerializeTest %T/SerializeTest/main.cpp %T/SerializeTest/common.cpp --
+// Check that only 1 file is generated per translation unit
+// RUN: ls -1 %T/SerializeTest | FileCheck %s --check-prefix=MAIN_CPP
+// RUN: ls -1 %T/SerializeTest | FileCheck %s --check-prefix=COMMON_CPP
+// We need to put the build path to the expected YAML file to diff against the generated one.
+// RUN: sed -e 's#$(path)#%/T/SerializeTest#g' %S/main_expected.yaml > %T/SerializeTest/main_expected.yaml
+// RUN: sed -i -e 's#\\#/#g' %T/SerializeTest/main.cpp_*.yaml
+// RUN: diff -b %T/SerializeTest/main_expected.yaml %T/SerializeTest/main.cpp_*.yaml
+// RUN: sed -e 's#$(path)#%/T/SerializeTest#g' %S/common_expected.yaml > %T/SerializeTest/common_expected.yaml
+// RUN: sed -i -e 's#\\#/#g' %T/SerializeTest/common.cpp_*.yaml
+// RUN: diff -b %T/SerializeTest/common_expected.yaml %T/SerializeTest/common.cpp_*.yaml
+//
+// The following are for FileCheck when used on output of 'ls'. See above.
+// MAIN_CPP: {{^main.cpp_.*.yaml$}}
+// MAIN_CPP-NOT: {{main.cpp_.*.yaml}}
+//
+// COMMON_CPP:     {{^common.cpp_.*.yaml$}}
+// COMMON_CPP-NOT: {{common.cpp_.*.yaml}}
+
+#include "common.h"
+
+void test_header_replacement() {
+  dostuff();
+  func2();
+}