1 files changed, 33 insertions, 0 deletions
diff --git a/lldb/packages/Python/lldbsuite/test/commands/target/create-no-such-arch/TestNoSuchArch.py b/lldb/packages/Python/lldbsuite/test/commands/target/create-no-such-arch/TestNoSuchArch.py
new file mode 100644
index 00000000000..fd9812320f2
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/commands/target/create-no-such-arch/TestNoSuchArch.py
@@ -0,0 +1,33 @@
+"""
+Test that using a non-existent architecture name does not crash LLDB.
+"""
+from __future__ import print_function
+
+
+import lldb
+from lldbsuite.test.lldbtest import *
+import lldbsuite.test.lldbutil as lldbutil
+
+
+class NoSuchArchTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def test(self):
+        self.build()
+        exe = self.getBuildArtifact("a.out")
+
+        # Check that passing an invalid arch via the command-line fails but
+        # doesn't crash
+        self.expect(
+            "target crete --arch nothingtoseehere %s" %
+            (exe), error=True)
+
+        # Check that passing an invalid arch via the SB API fails but doesn't
+        # crash
+        target = self.dbg.CreateTargetWithFileAndArch(exe, "nothingtoseehere")
+        self.assertFalse(target.IsValid(), "This target should not be valid")
+
+        # Now just create the target with the default arch and check it's fine
+        target = self.dbg.CreateTarget(exe)
+        self.assertTrue(target.IsValid(), "This target should now be valid")