[lldb] Remove license headers from all test source files

Summary:
Around a third of our test sources have LLVM license headers. This patch removes those headers from all test
sources and also fixes any tests that depended on the length of the license header.

The reasons for this are:

* A few tests verify line numbers and will start failing if the number of lines in the LLVM license header changes. Once I landed my patch for valid SourceLocations in debug info we will probably have even more tests that verify line numbers.
* No other LLVM project is putting license headers in its test files to my knowledge.
* They make the test sources much more verbose than they have to be. Several tests have longer license headers than the actual test source.

For the record, the following tests had their line numbers changed to pass with the removal of the license header:
    lldb-api :: functionalities/breakpoint/breakpoint_by_line_and_column/TestBreakpointByLineAndColumn.py
    lldb-shell :: Reproducer/TestGDBRemoteRepro.test
    lldb-shell :: Reproducer/TestMultipleTargets.test
    lldb-shell :: Reproducer/TestReuseDirectory.test
    lldb-shell :: ExecControl/StopHook/stop-hook-threads.test
    lldb-shell :: ExecControl/StopHook/stop-hook.test
    lldb-api :: lang/objc/exceptions/TestObjCExceptions.py

Reviewers: #lldb, espindola, JDevlieghere

Reviewed By: #lldb, JDevlieghere

Subscribers: emaste, aprantl, arphaman, JDevlieghere, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D74839

lldb/test/API/android/platform/main.cpp

@@ -1,11 +1,3 @@
-//===-- 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
-//
-//===----------------------------------------------------------------------===//
-
 int main ()
 {
     return 0;

lldb/test/API/api/check_public_api_headers/main.cpp.template

@@ -1,11 +1,3 @@
-//===-- 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>
 %include_SB_APIs%
 

lldb/test/API/benchmarks/expression/main.cpp

@@ -1,10 +1,3 @@
-//===-- 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>
 
 class Point {

lldb/test/API/commands/add-dsym/uuid/main.cpp.template

@@ -1,11 +1,3 @@
-//===-- 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

lldb/test/API/commands/apropos/with-process/main.cpp

@@ -1,10 +1,3 @@
-//===-- 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[])

lldb/test/API/commands/command/nested_alias/main.cpp

@@ -1,10 +1,3 @@
-//===-- 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[])

lldb/test/API/commands/command/script/main.cpp

@@ -1,11 +1,3 @@
-//===-- 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 <cstdlib>
 #include <cstring>
 #include <string>

lldb/test/API/commands/disassemble/basic/main.cpp

@@ -1,11 +1,3 @@
-//===-- 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
-//
-//===----------------------------------------------------------------------===//
-
 int
 sum (int a, int b)
 {

lldb/test/API/commands/expression/ir-interpreter-phi-nodes/main.cpp

@@ -1,11 +1,3 @@
-//===-- 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
-//
-//===----------------------------------------------------------------------===//
-
 int main()
 {
     int i;

lldb/test/API/commands/expression/persistent_types/main.c

@@ -1,11 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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
-//
-//===----------------------------------------------------------------------===//
-
 int main (int argc, char const *argv[])
 {
 	const char* foo = "Hello world";

lldb/test/API/commands/expression/persistent_variables/main.c

@@ -1,11 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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
-//
-//===----------------------------------------------------------------------===//
-
 int main (int argc, char const *argv[])
 {
     int i = 5;

lldb/test/API/commands/expression/radar_8638051/main.c

@@ -1,10 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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>
 
 // This simple program is to demonstrate the capability of the lldb command

lldb/test/API/commands/expression/radar_9531204/main.c

@@ -1,10 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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>
 
 // breakpoint set -n foo

lldb/test/API/commands/expression/radar_9673664/main.c

@@ -1,10 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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[])

lldb/test/API/commands/expression/save_jit_objects/main.c

@@ -1,11 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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
-//
-//===----------------------------------------------------------------------===//
-
 int main (int argc, char const *argv[])
 {
 	const char* foo = "Hello world"; // break here

lldb/test/API/commands/frame/recognizer/main.m

@@ -1,11 +1,3 @@
-//===-- main.m ------------------------------------------------*- ObjC -*-===//
-//
-// 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
-//
-//===----------------------------------------------------------------------===//
-
 #import <Foundation/Foundation.h>
 
 void foo(int a, int b)

lldb/test/API/commands/frame/var-scope/main.c

@@ -1,11 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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
-//
-//===----------------------------------------------------------------------===//
-
 int foo(int x, int y) {
     int z = 3 + x;
     return z + y; //% self.expect("frame variable -s", substrs=['ARG: (int) x = -3','ARG: (int) y = 0'])

lldb/test/API/commands/log/basic/main.cpp

@@ -1,11 +1,3 @@
-//===-- 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 <cstdlib>
 #include <string>
 #include <fstream>

lldb/test/API/commands/register/register/intel_xtended_registers/main.cpp

@@ -1,10 +1,3 @@
-//===-- 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 <cpuid.h>

lldb/test/API/commands/register/register/intel_xtended_registers/mpx_bound_violation/main.cpp

@@ -1,10 +1,3 @@
-//===-- 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 <cstddef>

lldb/test/API/commands/register/register/register_command/a.cpp

@@ -1,10 +1,3 @@
-//===-- a.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>
 
 long double

lldb/test/API/commands/register/register/register_command/main.cpp

@@ -1,10 +1,3 @@
-//===-- 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>
 
 #include <chrono>

lldb/test/API/commands/settings/main.cpp

@@ -1,11 +1,3 @@
-//===-- 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 <cstdlib>
 #include <string>
 #include <fstream>

lldb/test/API/commands/target/basic/a.c

@@ -1,11 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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
-//
-//===----------------------------------------------------------------------===//
-
 int main(int argc, const char* argv[])
 {
     int *null_ptr = 0;

lldb/test/API/commands/target/basic/b.c

@@ -1,11 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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
-//
-//===----------------------------------------------------------------------===//
-
 int main (int argc, char const *argv[])
 {
     return 0; // Set break point at this line.

lldb/test/API/commands/target/basic/c.c

@@ -1,10 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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[])

lldb/test/API/commands/target/basic/globals.c

@@ -1,10 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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>
 
 char my_global_char = 'X';

lldb/test/API/commands/target/create-deps/a.cpp

@@ -1,11 +1,3 @@
-//===-- b.c -----------------------------------------------------*- 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
-//
-//===----------------------------------------------------------------------===//
-
 int a_function ()
 {
     return 500;

lldb/test/API/commands/target/create-deps/main.cpp

@@ -1,11 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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
-//
-//===----------------------------------------------------------------------===//
-
 extern int a_function ();
 extern int b_function ();
 

lldb/test/API/commands/watchpoints/hello_watchlocation/main.cpp

@@ -1,11 +1,3 @@
-//===-- 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 <condition_variable>
 #include <cstdio>

lldb/test/API/commands/watchpoints/hello_watchpoint/main.c

@@ -1,10 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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>
 #include <stdint.h>
 

lldb/test/API/commands/watchpoints/multi_watchpoint_slots/main.c

@@ -1,10 +1,3 @@
-//===-- main.c --------------------------------------------------*- 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>
 #include <stdint.h>
 

lldb/test/API/commands/watchpoints/multiple_hits/main.cpp

@@ -1,10 +1,3 @@
-//===-- 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>
 #include <stdint.h>
 alignas(16) uint8_t buf[32];

lldb/test/API/commands/watchpoints/multiple_threads/main.cpp

@@ -1,11 +1,3 @@
-//===-- 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 "pseudo_barrier.h"
 #include <cstdio>
 #include <thread>