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

3 files changed, 68 insertions, 0 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/lang/cpp/rvalue-references/Makefile b/lldb/packages/Python/lldbsuite/test/lang/cpp/rvalue-references/Makefile
new file mode 100644
index 00000000000..3a1d8a57935
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/lang/cpp/rvalue-references/Makefile
@@ -0,0 +1,7 @@
+LEVEL = ../../../make
+
+CXX_SOURCES := main.cpp
+
+CXXFLAGS += -std=c++11
+
+include $(LEVEL)/Makefile.rules
\ No newline at end of file
diff --git a/lldb/packages/Python/lldbsuite/test/lang/cpp/rvalue-references/TestRvalueReferences.py b/lldb/packages/Python/lldbsuite/test/lang/cpp/rvalue-references/TestRvalueReferences.py
new file mode 100644
index 00000000000..2f62be57910
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/lang/cpp/rvalue-references/TestRvalueReferences.py
@@ -0,0 +1,49 @@
+"""
+Tests that rvalue references are supported in C++
+"""
+
+import lldb
+from lldbtest import *
+import lldbutil
+
+class RvalueReferencesTestCase(TestBase):
+    
+    mydir = TestBase.compute_mydir(__file__)
+    
+    #rdar://problem/11479676
+    @expectedFailureIcc("ICC (13.1, 14-beta) do not emit DW_TAG_rvalue_reference_type.")
+    @expectedFailureWindows("llvm.org/pr24489: Name lookup not working correctly on Windows")
+    def test_with_run_command(self):
+        """Test that rvalues are supported in the C++ expression parser"""
+        self.build()
+        self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
+
+        self.set_breakpoint(line_number('main.cpp', '// breakpoint 1'))
+        self.set_breakpoint(line_number('main.cpp', '// breakpoint 2'))
+
+        self.runCmd("process launch", RUN_SUCCEEDED)
+
+        # Note that clang as of r187480 doesn't emit DW_TAG_const_type, unlike gcc 4.8.1
+        # With gcc 4.8.1, lldb reports the type as (int &&const)
+        self.expect("frame variable i",
+                    startstr = "(int &&",
+                    substrs = ["i = 0x", "&i = 3"])
+
+        self.expect("expression -- i",
+                    startstr = "(int) ",
+                    substrs = ["3"])
+
+        self.expect("breakpoint delete 1")
+
+        self.runCmd("process continue")
+        
+        self.expect("expression -- foo(2)")
+
+        self.expect("expression -- int &&j = 3; foo(j)",
+                    error = True)
+
+        self.expect("expression -- int &&k = 6; k",
+                    startstr = "(int) $1 = 6")
+
+    def set_breakpoint(self, line):
+        lldbutil.run_break_set_by_file_and_line (self, "main.cpp", line, num_expected_locations=1, loc_exact=True)
diff --git a/lldb/packages/Python/lldbsuite/test/lang/cpp/rvalue-references/main.cpp b/lldb/packages/Python/lldbsuite/test/lang/cpp/rvalue-references/main.cpp
new file mode 100644
index 00000000000..6da34c73f10
--- /dev/null
+++ b/lldb/packages/Python/lldbsuite/test/lang/cpp/rvalue-references/main.cpp
@@ -0,0 +1,12 @@
+#include <stdio.h>
+
+void foo (int &&i)
+{
+  printf("%d\n", i); // breakpoint 1
+}
+
+int main()
+{
+  foo(3);
+  return 0; // breakpoint 2
+}