Move lldb/test to lldb/packages/Python/lldbsuite/test.

This is the conclusion of an effort to get LLDB's Python code
structured into a bona-fide Python package.  This has a number
of benefits, but most notably the ability to more easily share
Python code between different but related pieces of LLDB's Python
infrastructure (for example, `scripts` can now share code with
`test`).

llvm-svn: 251532

1 files changed, 76 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/expression_command/options/TestExprOptions.py b/lldb/packages/Python/lldbsuite/test/expression_command/options/TestExprOptions.py
new file mode 100644
index 00000000000..2c0eb6551ea
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/expression_command/options/TestExprOptions.py
@@ -0,0 +1,76 @@
+"""
+Test expression command options.
+
+Test cases:
+
+o test_expr_options:
+  Test expression command options.
+"""
+
+from __future__ import print_function
+
+import use_lldb_suite
+
+import os, time
+import lldb
+import lldbutil
+from lldbtest import *
+
+class ExprOptionsTestCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+
+        self.main_source = "main.cpp"
+        self.main_source_spec = lldb.SBFileSpec (self.main_source)
+        self.line = line_number('main.cpp', '// breakpoint_in_main')
+        self.exe = os.path.join(os.getcwd(), "a.out")
+
+    def test_expr_options(self):
+        """These expression command options should work as expected."""
+        self.build()
+
+        # Set debugger into synchronous mode
+        self.dbg.SetAsync(False)
+
+        # Create a target by the debugger.
+        target = self.dbg.CreateTarget(self.exe)
+        self.assertTrue(target, VALID_TARGET)
+
+        # Set breakpoints inside main.
+        breakpoint = target.BreakpointCreateBySourceRegex('// breakpoint_in_main', self.main_source_spec)
+        self.assertTrue(breakpoint)
+
+        # Now launch the process, and do not stop at entry point.
+        process = target.LaunchSimple(None, None, self.get_process_working_directory())
+        self.assertTrue(process, PROCESS_IS_VALID)
+
+        threads = lldbutil.get_threads_stopped_at_breakpoint(process, breakpoint)
+        self.assertEqual(len(threads), 1)
+
+        frame = threads[0].GetFrameAtIndex(0)
+        options = lldb.SBExpressionOptions()
+
+        # test --language on C++ expression using the SB API's
+
+        # Make sure we can evaluate 'ns::func'.
+        val = frame.EvaluateExpression('foo != nullptr')
+        self.assertTrue(val.IsValid())
+        self.assertTrue(val.GetError().Success())
+        self.DebugSBValue(val)
+
+        # Make sure it still works if language is set to C++11:
+        options.SetLanguage(lldb.eLanguageTypeC_plus_plus_11)
+        val = frame.EvaluateExpression('foo != nullptr', options)
+        self.assertTrue(val.IsValid())
+        self.assertTrue(val.GetError().Success())
+        self.DebugSBValue(val)
+
+        # Make sure it fails if language is set to C:
+        options.SetLanguage(lldb.eLanguageTypeC)
+        val = frame.EvaluateExpression('foo != nullptr', options)
+        self.assertTrue(val.IsValid())
+        self.assertFalse(val.GetError().Success())