init: remove Parser singleton and related cleanup

* Remove the Parser singleton (Hooray!)
* Rename parser.* to tokenizer.* as this is actually a tokenizer
* Rename init_parser.* to parser.* as this is a generic parser
* Move contents of init_parser_test.cpp to service_test.cpp as this
  actually is a test of the parsing in MakeExecOneshotService() and
  nothing related to (init_)parser.cpp

Test: boot bullhead
Test: bool sailfish
Test: init unit tests
Change-Id: I4fe39e6483f58ebd3ce5ee715a45dbba0acf5d91

1 files changed, 0 insertions, 150 deletions

diff --git a/init/init_parser_test.cpp b/init/init_parser_test.cpp
deleted file mode 100644
index 95f269a0e..000000000
--- a/init/init_parser_test.cpp
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "init_parser.h"
-
-#include <string>
-#include <vector>
-
-#include <gtest/gtest.h>
-
-#include "init.h"
-#include "service.h"
-#include "util.h"
-
-namespace android {
-namespace init {
-
-TEST(init_parser, make_exec_oneshot_service_invalid_syntax) {
-    ServiceManager& sm = ServiceManager::GetInstance();
-    std::vector<std::string> args;
-    // Nothing.
-    ASSERT_EQ(nullptr, sm.MakeExecOneshotService(args));
-
-    // No arguments to 'exec'.
-    args.push_back("exec");
-    ASSERT_EQ(nullptr, sm.MakeExecOneshotService(args));
-
-    // No command in "exec --".
-    args.push_back("--");
-    ASSERT_EQ(nullptr, sm.MakeExecOneshotService(args));
-}
-
-TEST(init_parser, make_exec_oneshot_service_too_many_supplementary_gids) {
-    ServiceManager& sm = ServiceManager::GetInstance();
-    std::vector<std::string> args;
-    args.push_back("exec");
-    args.push_back("seclabel");
-    args.push_back("root"); // uid.
-    args.push_back("root"); // gid.
-    for (int i = 0; i < NR_SVC_SUPP_GIDS; ++i) {
-        args.push_back("root"); // Supplementary gid.
-    }
-    args.push_back("--");
-    args.push_back("/system/bin/id");
-    ASSERT_EQ(nullptr, sm.MakeExecOneshotService(args));
-}
-
-static void Test_make_exec_oneshot_service(bool dash_dash, bool seclabel, bool uid,
-                                           bool gid, bool supplementary_gids) {
-    ServiceManager& sm = ServiceManager::GetInstance();
-    std::vector<std::string> args;
-    args.push_back("exec");
-    if (seclabel) {
-        args.push_back("u:r:su:s0"); // seclabel
-        if (uid) {
-            args.push_back("log");      // uid
-            if (gid) {
-                args.push_back("shell");     // gid
-                if (supplementary_gids) {
-                    args.push_back("system");    // supplementary gid 0
-                    args.push_back("adb");       // supplementary gid 1
-                }
-            }
-        }
-    }
-    if (dash_dash) {
-        args.push_back("--");
-    }
-    args.push_back("/system/bin/toybox");
-    args.push_back("id");
-    Service* svc = sm.MakeExecOneshotService(args);
-    ASSERT_NE(nullptr, svc);
-
-    if (seclabel) {
-        ASSERT_EQ("u:r:su:s0", svc->seclabel());
-    } else {
-        ASSERT_EQ("", svc->seclabel());
-    }
-    if (uid) {
-        uid_t decoded_uid;
-        std::string err;
-        ASSERT_TRUE(DecodeUid("log", &decoded_uid, &err));
-        ASSERT_EQ(decoded_uid, svc->uid());
-    } else {
-        ASSERT_EQ(0U, svc->uid());
-    }
-    if (gid) {
-        uid_t decoded_uid;
-        std::string err;
-        ASSERT_TRUE(DecodeUid("shell", &decoded_uid, &err));
-        ASSERT_EQ(decoded_uid, svc->gid());
-    } else {
-        ASSERT_EQ(0U, svc->gid());
-    }
-    if (supplementary_gids) {
-        ASSERT_EQ(2U, svc->supp_gids().size());
-        uid_t decoded_uid;
-        std::string err;
-        ASSERT_TRUE(DecodeUid("system", &decoded_uid, &err));
-        ASSERT_EQ(decoded_uid, svc->supp_gids()[0]);
-        ASSERT_TRUE(DecodeUid("adb", &decoded_uid, &err));
-        ASSERT_EQ(decoded_uid, svc->supp_gids()[1]);
-    } else {
-        ASSERT_EQ(0U, svc->supp_gids().size());
-    }
-
-    ASSERT_EQ(static_cast<std::size_t>(2), svc->args().size());
-    ASSERT_EQ("/system/bin/toybox", svc->args()[0]);
-    ASSERT_EQ("id", svc->args()[1]);
-}
-
-TEST(init_parser, make_exec_oneshot_service_with_everything) {
-    Test_make_exec_oneshot_service(true, true, true, true, true);
-}
-
-TEST(init_parser, make_exec_oneshot_service_with_seclabel_uid_gid) {
-    Test_make_exec_oneshot_service(true, true, true, true, false);
-}
-
-TEST(init_parser, make_exec_oneshot_service_with_seclabel_uid) {
-    Test_make_exec_oneshot_service(true, true, true, false, false);
-}
-
-TEST(init_parser, make_exec_oneshot_service_with_seclabel) {
-    Test_make_exec_oneshot_service(true, true, false, false, false);
-}
-
-TEST(init_parser, make_exec_oneshot_service_with_just_command) {
-    Test_make_exec_oneshot_service(true, false, false, false, false);
-}
-
-TEST(init_parser, make_exec_oneshot_service_with_just_command_no_dash) {
-    Test_make_exec_oneshot_service(false, false, false, false, false);
-}
-
-}  // namespace init
-}  // namespace android