[lldb/test] Skip editline tests when LLDB_ENABLE_LIBEDIT is off.

Add a new decorator that checks if LLDB was build with editline support
and mark the relevant tests as skipped when that's not the case.

1 files changed, 2 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/commands/expression/multiline-navigation/TestMultilineNavigation.py b/lldb/packages/Python/lldbsuite/test/commands/expression/multiline-navigation/TestMultilineNavigation.py
index 71211120921..743e7994536 100644
--- a/lldb/packages/Python/lldbsuite/test/commands/expression/multiline-navigation/TestMultilineNavigation.py
+++ b/lldb/packages/Python/lldbsuite/test/commands/expression/multiline-navigation/TestMultilineNavigation.py
@@ -17,6 +17,7 @@ class TestCase(PExpectTest):
     # PExpect uses many timeouts internally and doesn't play well
     # under ASAN on a loaded machine..
     @skipIfAsan
+    @skipIfEditlineSupportMissing
     def test_nav_arrow_up(self):
         """Tests that we can navigate back to the previous line with the up arrow"""
         self.launch()
@@ -38,6 +39,7 @@ class TestCase(PExpectTest):
         self.quit()
 
     @skipIfAsan
+    @skipIfEditlineSupportMissing
     def test_nav_arrow_down(self):
         """Tests that we can navigate to the next line with the down arrow"""
         self.launch()