[lldb][NFC] Add tests for invalid command invocations

llvm-svn: 369506

1 files changed, 19 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/apropos/TestApropos.py b/lldb/packages/Python/lldbsuite/test/functionalities/apropos/TestApropos.py
new file mode 100644
index 00000000000..f84477159d4
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/apropos/TestApropos.py
@@ -0,0 +1,19 @@
+import lldb
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test.decorators import *
+
+class AproposTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        TestBase.setUp(self)
+
+    @no_debug_info_test
+    def test_apropos(self):
+        self.expect("apropos", error=True,
+                    substrs=[' must be called with exactly one argument'])
+        self.expect("apropos a b", error=True,
+                    substrs=[' must be called with exactly one argument'])
+        self.expect("apropos ''", error=True,
+                    substrs=['\'\' is not a valid search word'])