Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

3 files changed, 119 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/scope/Makefile b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/scope/Makefile
new file mode 100644
index 00000000000..99998b20bcb
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/scope/Makefile
@@ -0,0 +1,3 @@
+CXX_SOURCES := main.cpp
+
+include Makefile.rules
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/scope/TestCppScope.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/scope/TestCppScope.py
new file mode 100644
index 00000000000..213e7fbe902
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/scope/TestCppScope.py
@@ -0,0 +1,91 @@
+"""
+Test scopes in C++.
+"""
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+class TestCppScopes(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24764")
+    def test_all_but_c(self):
+        self.do_test(False)
+
+    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24764")
+    def test_c(self):
+        self.do_test(True)
+
+    def do_test(self, test_c):
+        self.build()
+
+        # Get main source file
+        src_file = os.path.join(self.getSourceDir(), "main.cpp")
+        src_file_spec = lldb.SBFileSpec(src_file)
+        self.assertTrue(src_file_spec.IsValid(), "Main source file")
+
+        # Get the path of the executable
+        exe_path = self.getBuildArtifact("a.out")
+
+        # Load the executable
+        target = self.dbg.CreateTarget(exe_path)
+        self.assertTrue(target.IsValid(), VALID_TARGET)
+
+        # Break on main function
+        main_breakpoint = target.BreakpointCreateBySourceRegex(
+            "// break here", src_file_spec)
+        self.assertTrue(
+            main_breakpoint.IsValid() and main_breakpoint.GetNumLocations() >= 1,
+            VALID_BREAKPOINT)
+
+        # Launch the process
+        args = None
+        env = None
+        process = target.LaunchSimple(
+            args, env, self.get_process_working_directory())
+        self.assertTrue(process.IsValid(), PROCESS_IS_VALID)
+
+        # Get the thread of the process
+        self.assertTrue(
+            process.GetState() == lldb.eStateStopped,
+            PROCESS_STOPPED)
+        thread = lldbutil.get_stopped_thread(
+            process, lldb.eStopReasonBreakpoint)
+
+        # Get current fream of the thread at the breakpoint
+        frame = thread.GetSelectedFrame()
+
+        # Test result for scopes of variables
+
+        global_variables = frame.GetVariables(True, True, True, False)
+        global_variables_assert = {
+            'A::a': 1111,
+            'B::a': 2222,
+            'C::a': 3333,
+            '::a': 4444,
+            'a': 4444
+        }
+
+        self.assertTrue(
+            global_variables.GetSize() == 4,
+            "target variable returns all variables")
+        for variable in global_variables:
+            name = variable.GetName()
+            self.assertTrue(
+                name in global_variables_assert,
+                "target variable returns wrong variable " + name)
+
+        for name in global_variables_assert:
+            if name is "C::a" and not test_c:
+                continue
+            if name is not "C::a" and test_c:
+                continue
+
+            value = frame.EvaluateExpression(name)
+            assert_value = global_variables_assert[name]
+            self.assertTrue(
+                value.IsValid() and value.GetValueAsSigned() == assert_value,
+                name + " = " + str(assert_value))
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/scope/main.cpp b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/scope/main.cpp
new file mode 100644
index 00000000000..da5d7ed529d
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/lang/cpp/scope/main.cpp
@@ -0,0 +1,25 @@
+class A {
+public:
+    static int a;
+    int b;
+};
+
+class B {
+public:
+    static int a;
+    int b;
+};
+
+struct C {
+    static int a;
+};
+
+int A::a = 1111;
+int B::a = 2222;
+int C::a = 3333;
+int a = 4444;
+
+int main() // break here
+{
+    return 0;
+}