Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

3 files changed, 151 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/add-dsym/uuid/Makefile b/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/add-dsym/uuid/Makefile
new file mode 100644
index 00000000000..99998b20bcb
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/add-dsym/uuid/Makefile
@@ -0,0 +1,3 @@
+CXX_SOURCES := main.cpp
+
+include Makefile.rules
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/add-dsym/uuid/TestAddDsymCommand.py b/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/add-dsym/uuid/TestAddDsymCommand.py
new file mode 100644
index 00000000000..8a0fe377f26
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/add-dsym/uuid/TestAddDsymCommand.py
@@ -0,0 +1,130 @@
+"""Test that the 'add-dsym', aka 'target symbols add', command informs the user about success or failure."""
+
+
+
+import os
+import time
+import lldb
+from lldbsuite.test.decorators import *
+from lldbsuite.test.lldbtest import *
+from lldbsuite.test import lldbutil
+
+
+@skipUnlessDarwin
+class AddDsymCommandCase(TestBase):
+
+    mydir = TestBase.compute_mydir(__file__)
+
+    def setUp(self):
+        TestBase.setUp(self)
+        self.template = 'main.cpp.template'
+        self.source = 'main.cpp'
+        self.teardown_hook_added = False
+
+    @no_debug_info_test
+    def test_add_dsym_command_with_error(self):
+        """Test that the 'add-dsym' command informs the user about failures."""
+
+        # Call the program generator to produce main.cpp, version 1.
+        self.generate_main_cpp(version=1)
+        self.buildDefault(dictionary={'MAKE_DSYM':'YES'})
+
+        # Insert some delay and then call the program generator to produce
+        # main.cpp, version 2.
+        time.sleep(5)
+        self.generate_main_cpp(version=101)
+        # Now call make again, but this time don't generate the dSYM.
+        self.buildDefault(dictionary={'MAKE_DSYM':'NO'})
+
+        self.exe_name = 'a.out'
+        self.do_add_dsym_with_error(self.exe_name)
+
+    @no_debug_info_test
+    def test_add_dsym_command_with_success(self):
+        """Test that the 'add-dsym' command informs the user about success."""
+
+        # Call the program generator to produce main.cpp, version 1.
+        self.generate_main_cpp(version=1)
+        self.buildDefault(dictionary={'MAKE_DSYM':'YES'})
+
+        self.exe_name = 'a.out'
+        self.do_add_dsym_with_success(self.exe_name)
+
+    @no_debug_info_test
+    def test_add_dsym_with_dSYM_bundle(self):
+        """Test that the 'add-dsym' command informs the user about success."""
+
+        # Call the program generator to produce main.cpp, version 1.
+        self.generate_main_cpp(version=1)
+        self.buildDefault(dictionary={'MAKE_DSYM':'YES'})
+
+        self.exe_name = 'a.out'
+        self.do_add_dsym_with_dSYM_bundle(self.exe_name)
+
+    def generate_main_cpp(self, version=0):
+        """Generate main.cpp from main.cpp.template."""
+        temp = os.path.join(self.getSourceDir(), self.template)
+        with open(temp, 'r') as f:
+            content = f.read()
+
+        new_content = content.replace(
+            '%ADD_EXTRA_CODE%',
+            'printf("This is version %d\\n");' %
+            version)
+        src = os.path.join(self.getBuildDir(), self.source)
+        with open(src, 'w') as f:
+            f.write(new_content)
+
+        # The main.cpp has been generated, add a teardown hook to remove it.
+        if not self.teardown_hook_added:
+            self.addTearDownHook(lambda: os.remove(src))
+            self.teardown_hook_added = True
+
+    def do_add_dsym_with_error(self, exe_name):
+        """Test that the 'add-dsym' command informs the user about failures."""
+        exe_path = self.getBuildArtifact(exe_name)
+        self.runCmd("file " + exe_path, CURRENT_EXECUTABLE_SET)
+
+        wrong_path = os.path.join(self.getBuildDir(),
+                                  "%s.dSYM" % exe_name, "Contents")
+        self.expect("add-dsym " + wrong_path, error=True,
+                    substrs=['invalid module path'])
+
+        right_path = os.path.join(
+            self.getBuildDir(),
+            "%s.dSYM" %
+            exe_path,
+            "Contents",
+            "Resources",
+            "DWARF",
+            exe_name)
+        self.expect("add-dsym " + right_path, error=True,
+                    substrs=['symbol file', 'does not match'])
+
+    def do_add_dsym_with_success(self, exe_name):
+        """Test that the 'add-dsym' command informs the user about success."""
+        exe_path = self.getBuildArtifact(exe_name)
+        self.runCmd("file " + exe_path, CURRENT_EXECUTABLE_SET)
+
+        # This time, the UUID should match and we expect some feedback from
+        # lldb.
+        right_path = os.path.join(
+            self.getBuildDir(),
+            "%s.dSYM" %
+            exe_path,
+            "Contents",
+            "Resources",
+            "DWARF",
+            exe_name)
+        self.expect("add-dsym " + right_path,
+                    substrs=['symbol file', 'has been added to'])
+
+    def do_add_dsym_with_dSYM_bundle(self, exe_name):
+        """Test that the 'add-dsym' command informs the user about success when loading files in bundles."""
+        exe_path = self.getBuildArtifact(exe_name)
+        self.runCmd("file " + exe_path, CURRENT_EXECUTABLE_SET)
+
+        # This time, the UUID should be found inside the bundle
+        right_path = "%s.dSYM" % exe_path
+        self.expect("add-dsym " + right_path,
+                    substrs=['symbol file', 'has been added to'])
diff --git a/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/add-dsym/uuid/main.cpp.template b/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/add-dsym/uuid/main.cpp.template
new file mode 100644
index 00000000000..d486b3dd8b9
--- /dev/null
+++ b/gnu/llvm/lldb/packages/Python/lldbsuite/test/commands/add-dsym/uuid/main.cpp.template
@@ -0,0 +1,18 @@
+//===-- main.cpp ------------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include <stdio.h>
+
+int
+main(int argc, char const *argv[])
+{
+    int my_int = argc + 3;
+    printf("Hello UUID Mismatch: %d\n", my_int); // Set breakpoint here.
+    %ADD_EXTRA_CODE%
+    return 0;
+}