109 lines
2.6 KiB
C++
109 lines
2.6 KiB
C++
/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <gtest/gtest.h>
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#include <sys/types.h>
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#include <sys/cdefs.h>
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#include <pwd.h>
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#include <errno.h>
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#include <limits.h>
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#include <unistd.h>
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#if __BIONIC__
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#define CHECK_GETPWNAM_FOR(username, uid, uid_type) \
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SCOPED_TRACE(username); \
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ASSERT_NO_FATAL_FAILURE(check_getpwnam(username, uid, uid_type));
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typedef enum {
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TYPE_SYSTEM,
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TYPE_APP
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} uid_type_t;
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static void check_getpwnam(const char* username, uid_t uid, uid_type_t uid_type) {
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errno = 0;
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passwd* pwd = getpwuid(uid);
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ASSERT_TRUE(pwd != NULL);
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ASSERT_EQ(errno, 0);
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EXPECT_STREQ(username, pwd->pw_name);
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EXPECT_EQ(uid, pwd->pw_uid);
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EXPECT_EQ(uid, pwd->pw_gid);
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if (uid_type == TYPE_SYSTEM) {
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EXPECT_STREQ("/", pwd->pw_dir);
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} else if (uid_type == TYPE_APP) {
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EXPECT_STREQ("/data", pwd->pw_dir);
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}
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EXPECT_STREQ("/system/bin/sh", pwd->pw_shell);
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}
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TEST(getpwnam, system_id_root) {
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CHECK_GETPWNAM_FOR("root", 0, TYPE_SYSTEM);
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}
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TEST(getpwnam, system_id_system) {
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CHECK_GETPWNAM_FOR("system", 1000, TYPE_SYSTEM);
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}
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TEST(getpwnam, app_id_radio) {
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CHECK_GETPWNAM_FOR("radio", 1001, TYPE_SYSTEM);
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}
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TEST(getpwnam, app_id_nobody) {
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CHECK_GETPWNAM_FOR("nobody", 9999, TYPE_SYSTEM);
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}
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TEST(getpwnam, app_id_all_a0) {
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CHECK_GETPWNAM_FOR("all_a0", 50000, TYPE_APP);
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}
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TEST(getpwnam, app_id_u1_a40000) {
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CHECK_GETPWNAM_FOR("u1_a40000", 150000, TYPE_APP);
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}
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TEST(getpwnam, app_id_u0_a0) {
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CHECK_GETPWNAM_FOR("u0_a0", 10000, TYPE_APP);
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}
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TEST(getpwnam, app_id_u0_a1234) {
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CHECK_GETPWNAM_FOR("u0_a1234", 11234, TYPE_APP);
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}
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TEST(getpwnam, app_id_u0_a9999) {
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CHECK_GETPWNAM_FOR("u0_a9999", 19999, TYPE_APP);
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}
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// nonsensical, but expected
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TEST(getpwnam, app_id_u1_root) {
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CHECK_GETPWNAM_FOR("u1_root", 100000, TYPE_SYSTEM);
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}
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TEST(getpwnam, app_id_u1_radio) {
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CHECK_GETPWNAM_FOR("u1_radio", 101001, TYPE_SYSTEM);
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}
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TEST(getpwnam, app_id_u1_a0) {
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CHECK_GETPWNAM_FOR("u1_a0", 110000, TYPE_APP);
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}
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TEST(getpwnam, app_id_u1_i0) {
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CHECK_GETPWNAM_FOR("u1_i0", 199000, TYPE_APP);
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}
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#endif /* __BIONIC__ */
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