[lldb] Restructure test folders to match LLDB command hierarchy

Summary:
As discussed on lldb-dev, this patch moves some LLDB tests into a hierarchy that more closely
resembles the commands we use in the LLDB interpreter. This patch should only move tests
that use the command interpreter and shouldn't touch any tests that primarily test the SB API.

Reviewers: #lldb, jfb, JDevlieghere

Reviewed By: #lldb, JDevlieghere

Subscribers: dexonsmith, arphaman, JDevlieghere, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D67033

llvm-svn: 370605

3 files changed, 0 insertions, 161 deletions

diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/hardware_breakpoints/hardware_breakpoint_on_multiple_threads/Makefile b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/hardware_breakpoints/hardware_breakpoint_on_multiple_threads/Makefile
deleted file mode 100644
index 3665ae323e7..00000000000
--- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/hardware_breakpoints/hardware_breakpoint_on_multiple_threads/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-LEVEL = ../../../../make
-
-ENABLE_THREADS := YES
-CXX_SOURCES := main.cpp
-
-include $(LEVEL)/Makefile.rules
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/hardware_breakpoints/hardware_breakpoint_on_multiple_threads/TestHWBreakMultiThread.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/hardware_breakpoints/hardware_breakpoint_on_multiple_threads/TestHWBreakMultiThread.py
deleted file mode 100644
index 95c7966716c..00000000000
--- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/hardware_breakpoints/hardware_breakpoint_on_multiple_threads/TestHWBreakMultiThread.py
+++ /dev/null
@@ -1,105 +0,0 @@
-"""
-Test hardware breakpoints for multiple threads.
-"""
-
-from __future__ import print_function
-
-
-import lldb
-from lldbsuite.test.decorators import *
-from lldbsuite.test.lldbtest import *
-from lldbsuite.test import lldbutil
-
-# Hardware breakpoints are supported only by platforms mentioned in oslist.
-@skipUnlessPlatform(oslist=['linux'])
-class HardwareBreakpointMultiThreadTestCase(TestBase):
-    NO_DEBUG_INFO_TESTCASE = True
-
-    mydir = TestBase.compute_mydir(__file__)
-
-    # LLDB supports hardware breakpoints for arm and aarch64 architectures.
-    @skipIf(archs=no_match(['arm', 'aarch64']))
-    def test_hw_break_set_delete_multi_thread(self):
-        self.build()
-        self.setTearDownCleanup()
-        self.break_multi_thread('delete')
-
-    # LLDB supports hardware breakpoints for arm and aarch64 architectures.
-    @skipIf(archs=no_match(['arm', 'aarch64']))
-    def test_hw_break_set_disable_multi_thread(self):
-        self.build()
-        self.setTearDownCleanup()
-        self.break_multi_thread('disable')
-
-    def setUp(self):
-        # Call super's setUp().
-        TestBase.setUp(self)
-        # Our simple source filename.
-        self.source = 'main.cpp'
-        # Find the line number to break inside main().
-        self.first_stop = line_number(
-            self.source, 'Starting thread creation with hardware breakpoint set')
-
-    def break_multi_thread(self, removal_type):
-        """Test that lldb hardware breakpoints work for multiple threads."""
-        self.runCmd("file " + self.getBuildArtifact("a.out"),
-                    CURRENT_EXECUTABLE_SET)
-
-        # Stop in main before creating any threads.
-        lldbutil.run_break_set_by_file_and_line(
-            self, None, self.first_stop, num_expected_locations=1)
-
-        # Run the program.
-        self.runCmd("run", RUN_SUCCEEDED)
-
-        # We should be stopped again due to the breakpoint.
-        # The stop reason of the thread should be breakpoint.
-        self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
-                    substrs=['stopped',
-                             'stop reason = breakpoint'])
-
-        # Now set a hardware breakpoint in thread function.
-        self.expect("breakpoint set -b hw_break_function --hardware",
-            substrs=[
-                'Breakpoint',
-                'hw_break_function',
-                'address = 0x'])
-
-        # We should stop in hw_break_function function for 4 threads.
-        count = 0
-
-        while count < 2 :
-
-            self.runCmd("process continue")
-
-            # We should be stopped in hw_break_function
-            # The stop reason of the thread should be breakpoint.
-            self.expect("thread list", STOPPED_DUE_TO_BREAKPOINT,
-                substrs=[
-                    'stop reason = breakpoint',
-                    'hw_break_function'])
-
-            # Continue the loop and test that we are stopped 4 times.
-            count += 1
-
-        if removal_type == 'delete':
-            self.runCmd("settings set auto-confirm true")
-
-            # Now 'breakpoint delete' should just work fine without confirmation
-            # prompt from the command interpreter.
-            self.expect("breakpoint delete",
-                        startstr="All breakpoints removed")
-
-            # Restore the original setting of auto-confirm.
-            self.runCmd("settings clear auto-confirm")
-
-        elif removal_type == 'disable':
-            self.expect("breakpoint disable",
-                        startstr="All breakpoints disabled.")
-
-        # Continue. Program should exit without stopping anywhere.
-        self.runCmd("process continue")
-
-        # Process should have stopped and exited with status = 0
-        self.expect("process status", PROCESS_STOPPED,
-                    patterns=['Process .* exited with status = 0'])
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/hardware_breakpoints/hardware_breakpoint_on_multiple_threads/main.cpp b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/hardware_breakpoints/hardware_breakpoint_on_multiple_threads/main.cpp
deleted file mode 100644
index 94a12c6241d..00000000000
--- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/hardware_breakpoints/hardware_breakpoint_on_multiple_threads/main.cpp
+++ /dev/null
@@ -1,50 +0,0 @@
-//===-- 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 <chrono>
-#include <cstdio>
-#include <mutex>
-#include <random>
-#include <thread>
-
-#define NUM_OF_THREADS 4
-
-std::mutex hw_break_mutex;
-
-void
-hw_break_function (uint32_t thread_index) {
-  printf ("%s called by Thread #%u...\n", __FUNCTION__, thread_index);
-}
-
-
-void
-thread_func (uint32_t thread_index) {
-  printf ("%s (thread index = %u) starting...\n", __FUNCTION__, thread_index);
-
-  hw_break_mutex.lock();
-  
-  hw_break_function(thread_index); // Call hw_break_function
-
-  hw_break_mutex.unlock();
-}
-
-
-int main (int argc, char const *argv[])
-{
-  std::thread threads[NUM_OF_THREADS]; 
-
-  printf ("Starting thread creation with hardware breakpoint set...\n");
-
-  for (auto &thread : threads)
-    thread = std::thread{thread_func, std::distance(threads, &thread)};
-
-  for (auto &thread : threads)
-    thread.join();
-
-  return 0;
-}