[dotest] Add @skipIfCursesSupportMissing and annotate the new gui test

Summary:
The gui command requires curses support, which can be disabled at
compile time. This patch adds the ability to detect this situation in
the test suite and skip the test accordingly.

Reviewers: teemperor, jankratochvil

Subscribers: lldb-commits

Differential Revision: https://reviews.llvm.org/D67073

llvm-svn: 370658

1 files changed, 7 insertions, 0 deletions

diff --git a/lldb/source/API/SBDebugger.cpp b/lldb/source/API/SBDebugger.cpp
index f5da4677b4e..7e6f8d2c6e9 100644
--- a/lldb/source/API/SBDebugger.cpp
+++ b/lldb/source/API/SBDebugger.cpp
@@ -624,6 +624,13 @@ SBStructuredData SBDebugger::GetBuildConfiguration() {
   AddBoolConfigEntry(
       *config_up, "xml", XMLDocument::XMLEnabled(),
       "A boolean value that indicates if XML support is enabled in LLDB");
+  bool have_curses = true;
+#ifdef LLDB_DISABLE_CURSES
+  have_curses = false;
+#endif
+  AddBoolConfigEntry(
+      *config_up, "curses", have_curses,
+      "A boolean value that indicates if curses support is enabled in LLDB");
   AddLLVMTargets(*config_up);
 
   SBStructuredData data;