[clang-doc] Limit integration tests

Now that the clang-doc libraries are covered by unit tests, we don't
need to have extensive (and unmaintainable) integration tests. This
replaces the integration test suite with a smaller one that just tests
the tool itself and removes extraneous dumping logic from the tool
itself.

Includes tests that cover the parse->serialize->merge->generate
pipeline, as well as tests for the --public, --format, --doxygen, and
--output flags.

Differential Revision: https://reviews.llvm.org/D53150

llvm-svn: 344655

1 files changed, 0 insertions, 42 deletions

diff --git a/clang-tools-extra/test/clang-doc/test_cases/record.cpp b/clang-tools-extra/test/clang-doc/test_cases/record.cpp
deleted file mode 100644
index d71232933c5..00000000000
--- a/clang-tools-extra/test/clang-doc/test_cases/record.cpp
+++ /dev/null
@@ -1,42 +0,0 @@
-// THIS IS A GENERATED TEST. DO NOT EDIT.
-// To regenerate, see clang-doc/gen_test.py docstring.
-//
-// This test requires Linux due to system-dependent USR for the inner class.
-// REQUIRES: system-linux
-// RUN: rm -rf %t
-// RUN: mkdir %t
-// RUN: echo "" > %t/compile_flags.txt
-// RUN: cp "%s" "%t/test.cpp"
-
-void H() {
-  class I {};
-}
-
-union A { int X; int Y; };
-
-enum B { X, Y };
-
-enum class Bc { A, B };
-
-struct C { int i; };
-
-class D {};
-
-class E {
-public:
-  E() {}
-  ~E() {}
-
-protected:
-  void ProtectedMethod();
-};
-
-void E::ProtectedMethod() {}
-
-class F : virtual private D, public E {};
-
-class X {
-  class Y {};
-};
-
-class G;