Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/nosucharch/Makefile

@@ -0,0 +1,5 @@
+LEVEL = ../../make
+
+CXX_SOURCES := main.cpp
+
+include $(LEVEL)/Makefile.rules

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/nosucharch/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 = os.path.join(os.getcwd(), "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")

external/llvm-project/lldb/packages/Python/lldbsuite/test/functionalities/nosucharch/main.cpp

@@ -0,0 +1,3 @@
+int main() {
+  return 0;
+}