clang-tools-extra/test/clang-move/move-type-alias.cpp

   1 // RUN: mkdir -p %T/move-type-alias
   2 // RUN: cp %S/Inputs/type_alias.h  %T/move-type-alias/type_alias.h
   3 // RUN: echo '#include "type_alias.h"' > %T/move-type-alias/type_alias.cpp
   4 // RUN: cd %T/move-type-alias
   5 //
   6 // -----------------------------------------------------------------------------
   7 // Test moving typedef declarations.
   8 // -----------------------------------------------------------------------------
   9 // RUN: clang-move -names="Int1" -new_cc=%T/move-type-alias/new_test.cpp -new_header=%T/move-type-alias/new_test.h -old_cc=%T/move-type-alias/type_alias.cpp -old_header=%T/move-type-alias/type_alias.h %T/move-type-alias/type_alias.cpp -- -std=c++11
  10 // RUN: FileCheck -input-file=%T/move-type-alias/new_test.h -check-prefix=CHECK-NEW-TEST-H-CASE1 %s
  11 // RUN: FileCheck -input-file=%T/move-type-alias/type_alias.h -check-prefix=CHECK-OLD-TEST-H-CASE1 %s
  12
  13 // CHECK-NEW-TEST-H-CASE1: typedef int Int1;
  14
  15 // CHECK-OLD-TEST-H-CASE1-NOT: typedef int Int1;
  16
  17
  18 // -----------------------------------------------------------------------------
  19 // Test moving type alias declarations.
  20 // -----------------------------------------------------------------------------
  21 // RUN: cp %S/Inputs/type_alias.h  %T/move-type-alias/type_alias.h
  22 // RUN: echo '#include "type_alias.h"' > %T/move-type-alias/type_alias.cpp
  23 // RUN: clang-move -names="Int2" -new_cc=%T/move-type-alias/new_test.cpp -new_header=%T/move-type-alias/new_test.h -old_cc=%T/move-type-alias/type_alias.cpp -old_header=%T/move-type-alias/type_alias.h %T/move-type-alias/type_alias.cpp -- -std=c++11
  24 // RUN: FileCheck -input-file=%T/move-type-alias/new_test.h -check-prefix=CHECK-NEW-TEST-H-CASE2 %s
  25 // RUN: FileCheck -input-file=%T/move-type-alias/type_alias.h -check-prefix=CHECK-OLD-TEST-H-CASE2 %s
  26
  27 // CHECK-NEW-TEST-H-CASE2: using Int2 = int;
  28
  29 // CHECK-OLD-TEST-H-CASE2-NOT: using Int2 = int;
  30
  31
  32 // -----------------------------------------------------------------------------
  33 // Test moving template type alias declarations.
  34 // -----------------------------------------------------------------------------
  35 // RUN: cp %S/Inputs/type_alias.h  %T/move-type-alias/type_alias.h
  36 // RUN: echo '#include "type_alias.h"' > %T/move-type-alias/type_alias.cpp
  37 // RUN: clang-move -names="B" -new_cc=%T/move-type-alias/new_test.cpp -new_header=%T/move-type-alias/new_test.h -old_cc=%T/move-type-alias/type_alias.cpp -old_header=%T/move-type-alias/type_alias.h %T/move-type-alias/type_alias.cpp -- -std=c++11
  38 // RUN: FileCheck -input-file=%T/move-type-alias/new_test.h -check-prefix=CHECK-OLD-TEST-H-CASE3 %s
  39
  40 // CHECK-NEW-TEST-H-CASE3: template<class T> using B = A<T>;
  41 // CHECK-OLD-TEST-H-CASE3-NOT: template<class T> using B = A<T>;
  42
  43
  44 // -----------------------------------------------------------------------------
  45 // Test not moving class-insided typedef declarations.
  46 // -----------------------------------------------------------------------------
  47 // RUN: cp %S/Inputs/type_alias.h  %T/move-type-alias/type_alias.h
  48 // RUN: echo '#include "type_alias.h"' > %T/move-type-alias/type_alias.cpp
  49 // RUN: clang-move -names="C::Int3" -new_cc=%T/move-type-alias/new_test.cpp -new_header=%T/move-type-alias/new_test.h -old_cc=%T/move-type-alias/type_alias.cpp -old_header=%T/move-type-alias/type_alias.h %T/move-type-alias/type_alias.cpp -- -std=c++11
  50 // RUN: FileCheck -input-file=%T/move-type-alias/new_test.h -allow-empty -check-prefix=CHECK-EMPTY %s
  51
  52 // CHECK-EMPTY: {{^}}{{$}}