[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, 48 deletions

diff --git a/clang-tools-extra/test/clang-doc/md-namespace.cpp b/clang-tools-extra/test/clang-doc/md-namespace.cpp
deleted file mode 100644
index bbe26c61aea..00000000000
--- a/clang-tools-extra/test/clang-doc/md-namespace.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-// THIS IS A GENERATED TEST. DO NOT EDIT.
-// To regenerate, see clang-doc/gen_test.py docstring.
-//
-// RUN: rm -rf %t
-// RUN: mkdir %t
-// RUN: echo "" > %t/compile_flags.txt
-// RUN: cp "%s" "%t/test.cpp"
-
-namespace A {
-  
-void f();
-
-}  // namespace A
-
-namespace A {
-
-void f(){};
-
-namespace B {
-
-enum E { X };
-
-E func(int i) { return X; }
-
-}  // namespace B
-}  // namespace A
-
-// RUN: clang-doc --format=md --doxygen --public --extra-arg=-fmodules-ts -p %t %t/test.cpp -output=%t/docs
-
-
-// RUN: cat %t/docs/./A.md | FileCheck %s --check-prefix CHECK-0
-// CHECK-0: # namespace A
-// CHECK-0: ## Functions
-// CHECK-0: ### f
-// CHECK-0: *void f()*
-// CHECK-0: *Defined at line 17 of {{.*}}*
-
-// RUN: cat %t/docs/A/B.md | FileCheck %s --check-prefix CHECK-1
-// CHECK-1: # namespace B
-// CHECK-1: ## Functions
-// CHECK-1: ### func
-// CHECK-1: *enum A::B::E func(int i)*
-// CHECK-1: *Defined at line 23 of {{.*}}*
-// CHECK-1: ## Enums
-// CHECK-1: | enum E |
-// CHECK-1: --
-// CHECK-1: | X |
-// CHECK-1: *Defined at line 21 of {{.*}}*