Move NaCl tests out of chrome/test

chrome/test/nacl_security_tests/commands_posix.cc

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/test/nacl_security_tests/commands_posix.h"
-
-#include <errno.h>
-#include <fcntl.h>
-#include <netdb.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/socket.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-#include <string>
-
-// Sandbox access tests (mimic'ing "sandbox/tests/validation_tests/commands.h")
-
-namespace sandbox {
-
-// Permissions for the user to read & write and others to read.
-const mode_t kCreatePermissions = 0644;
-
-SboxTestResult TestOpenReadFile(const char *path) {
-  int fd = open(path, O_RDONLY | O_CREAT, kCreatePermissions);
-  if (-1 == fd) {
-    return SBOX_TEST_DENIED;
-  } else {
-    close(fd);
-    return SBOX_TEST_SUCCEEDED;
-  }
-}
-
-SboxTestResult TestOpenWriteFile(const char *path) {
-  int fd = open(path, O_WRONLY | O_CREAT, kCreatePermissions);
-  if (-1 == fd) {
-    return SBOX_TEST_DENIED;
-  } else {
-    close(fd);
-    return SBOX_TEST_SUCCEEDED;
-  }
-}
-
-SboxTestResult TestCreateProcess(const char *path) {
-  pid_t pid;
-  int exec_res;
-
-  pid = fork();
-  if (0 == pid) {
-    exec_res = execl(path, path, NULL);
-    if (exec_res) {
-      return SBOX_TEST_DENIED;
-    } else {
-      return SBOX_TEST_SUCCEEDED;
-    }
-    return SBOX_TEST_SUCCEEDED;
-  } else if (0 < pid) {
-    pid_t w_pid;
-    do {
-      w_pid = waitpid(pid, NULL, WNOHANG);
-    } while (w_pid != -1 && errno != EINTR);
-    return SBOX_TEST_SUCCEEDED;
-  } else {
-    return SBOX_TEST_DENIED;
-  }
-}
-
-SboxTestResult TestConnect(const char *url) {
-  int conn_sock;
-  struct addrinfo hints, *servinfo, *p;
-  int rv;
-
-  memset(&hints, 0, sizeof(hints));
-  hints.ai_family = AF_UNSPEC;
-  hints.ai_socktype = SOCK_STREAM;
-  rv = getaddrinfo(url, "http", &hints, &servinfo);
-  if (0 != rv) {
-    return SBOX_TEST_DENIED;
-  }
-
-  p = servinfo;
-  // Just try the first entry.
-  conn_sock = socket(p->ai_family, p->ai_socktype, p->ai_protocol);
-  if (-1 == conn_sock) {
-    perror("socket");
-    freeaddrinfo(servinfo);
-    return SBOX_TEST_DENIED;
-  }
-
-  if (-1 == connect(conn_sock, p->ai_addr, p->ai_addrlen)) {
-    close(conn_sock);
-    freeaddrinfo(servinfo);
-    return SBOX_TEST_DENIED;
-  }
-
-  shutdown(conn_sock, SHUT_RDWR);
-  close(conn_sock);
-  freeaddrinfo(servinfo);
-  return SBOX_TEST_SUCCEEDED;
-}
-
-// TODO(jvoung): test more: e.g., bind and accept.
-// chmod, unlink, symlink, ... if guaranteed a test file that would normally
-// allow us to do such things (i.e., we want the test operations to be
-// context-independent, yet leave no traces).
-
-SboxTestResult TestDummyFails() {
-  return SBOX_TEST_SUCCEEDED;
-}
-
-}  // namespace sandbox