97 lines
3.2 KiB
C
97 lines
3.2 KiB
C
// Protocol Buffers - Google's data interchange format
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// Copyright 2023 Google LLC. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google LLC nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include <lauxlib.h>
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#include <lua.h>
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#include <lualib.h>
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#include <signal.h>
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#include "upb/lua/upb.h"
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lua_State* L;
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static void interrupt(lua_State* L, lua_Debug* ar) {
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(void)ar;
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lua_sethook(L, NULL, 0, 0);
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luaL_error(L, "SIGINT");
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}
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static void sighandler(int i) {
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fprintf(stderr, "Signal!\n");
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signal(i, SIG_DFL);
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lua_sethook(L, interrupt, LUA_MASKCALL | LUA_MASKRET | LUA_MASKCOUNT, 1);
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}
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const char* init =
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"package.preload['lupb'] = ... "
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"package.path = '"
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"./?.lua;"
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"./upb/third_party/lunit/?.lua;"
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"external/com_google_protobuf/?.lua;"
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"external/com_google_protobuf/src/?.lua;"
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"bazel-bin/?.lua;"
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"bazel-bin/external/com_google_protobuf/src/?.lua;"
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"bazel-bin/external/com_google_protobuf/?.lua;"
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"upb/lua/?.lua;"
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// These additional paths handle the case where this test is invoked from
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// the protobuf repo's Bazel workspace.
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"external/upb/?.lua;"
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"external/upb/third_party/lunit/?.lua;"
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"src/?.lua;"
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"bazel-bin/external/upb/?.lua;"
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"external/upb/lua/?.lua"
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"'";
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int main(int argc, char** argv) {
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if (argc < 2) {
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fprintf(stderr, "missing argument with path to .lua file\n");
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return 1;
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}
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int ret = 0;
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L = luaL_newstate();
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luaL_openlibs(L);
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lua_pushcfunction(L, luaopen_lupb);
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ret = luaL_loadstring(L, init);
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lua_pushcfunction(L, luaopen_lupb);
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signal(SIGINT, sighandler);
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ret = ret || lua_pcall(L, 1, LUA_MULTRET, 0) || luaL_dofile(L, argv[1]);
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signal(SIGINT, SIG_DFL);
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if (ret) {
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fprintf(stderr, "error testing Lua: %s\n", lua_tostring(L, -1));
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ret = 1;
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}
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lua_close(L);
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return ret;
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}
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