/*
* Copyright (c) 2018 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#include <darwintest.h>
#include <mach/port_descriptions.h>
T_GLOBAL_META(
T_META_NAMESPACE("xnu.ipc"),
T_META_RUN_CONCURRENTLY(TRUE),
T_META_RADAR_COMPONENT_NAME("xnu"),
T_META_RADAR_COMPONENT_VERSION("IPC"));
static void
expect_special_port_description(const char *(*fn)(int),
mach_port_t port, const char *namestr)
{
const char *desc = fn((int)port);
T_EXPECT_NOTNULL(desc, "%s is %s", namestr, desc);
if (desc) {
T_QUIET; T_EXPECT_GT(strlen(desc), strlen(""),
"%s's description string is not empty", namestr);
}
}
T_DECL(host_special_port_descriptions,
"verify that host special ports can be described", T_META_TAG_VM_PREFERRED)
{
#define TEST_HSP(portdef) \
expect_special_port_description(mach_host_special_port_description, \
portdef, #portdef)
TEST_HSP(HOST_PORT);
TEST_HSP(HOST_PRIV_PORT);
TEST_HSP(HOST_IO_MAIN_PORT);
TEST_HSP(HOST_DYNAMIC_PAGER_PORT);
TEST_HSP(HOST_AUDIT_CONTROL_PORT);
TEST_HSP(HOST_USER_NOTIFICATION_PORT);
TEST_HSP(HOST_AUTOMOUNTD_PORT);
TEST_HSP(HOST_LOCKD_PORT);
TEST_HSP(HOST_KTRACE_BACKGROUND_PORT);
TEST_HSP(HOST_SEATBELT_PORT);
TEST_HSP(HOST_KEXTD_PORT);
TEST_HSP(HOST_LAUNCHCTL_PORT);
TEST_HSP(HOST_UNFREED_PORT);
TEST_HSP(HOST_AMFID_PORT);
TEST_HSP(HOST_GSSD_PORT);
TEST_HSP(HOST_TELEMETRY_PORT);
TEST_HSP(HOST_ATM_NOTIFICATION_PORT);
TEST_HSP(HOST_COALITION_PORT);
TEST_HSP(HOST_SYSDIAGNOSE_PORT);
TEST_HSP(HOST_XPC_EXCEPTION_PORT);
TEST_HSP(HOST_CONTAINERD_PORT);
TEST_HSP(HOST_NODE_PORT);
TEST_HSP(HOST_RESOURCE_NOTIFY_PORT);
TEST_HSP(HOST_CLOSURED_PORT);
TEST_HSP(HOST_SYSPOLICYD_PORT);
TEST_HSP(HOST_FILECOORDINATIOND_PORT);
TEST_HSP(HOST_FAIRPLAYD_PORT);
TEST_HSP(HOST_IOCOMPRESSIONSTATS_PORT);
TEST_HSP(HOST_MEMORY_ERROR_PORT);
TEST_HSP(HOST_MANAGEDAPPDISTD_PORT);
TEST_HSP(HOST_DOUBLEAGENTD_PORT);
#undef TEST_HSP
T_EXPECT_EQ(HOST_DOUBLEAGENTD_PORT, HOST_MAX_SPECIAL_PORT,
"checked all of the ports");
const char *invalid_hsp =
mach_host_special_port_description(HOST_MAX_SPECIAL_PORT + 1);
T_EXPECT_NULL(invalid_hsp,
"invalid host special port description should be NULL");
}
T_DECL(task_special_port_descriptions,
"verify that task special ports can be described", T_META_TAG_VM_PREFERRED)
{
#define TEST_TSP(portdef) \
expect_special_port_description(mach_task_special_port_description, \
portdef, #portdef)
TEST_TSP(TASK_KERNEL_PORT);
TEST_TSP(TASK_READ_PORT);
TEST_TSP(TASK_INSPECT_PORT);
TEST_TSP(TASK_HOST_PORT);
TEST_TSP(TASK_NAME_PORT);
TEST_TSP(TASK_BOOTSTRAP_PORT);
TEST_TSP(TASK_ACCESS_PORT);
TEST_TSP(TASK_DEBUG_CONTROL_PORT);
TEST_TSP(TASK_RESOURCE_NOTIFY_PORT);
#undef TEST_TSP
T_EXPECT_EQ(TASK_RESOURCE_NOTIFY_PORT, TASK_MAX_SPECIAL_PORT,
"checked all of the ports");
const char *invalid_tsp =
mach_task_special_port_description(TASK_MAX_SPECIAL_PORT + 1);
T_EXPECT_NULL(invalid_tsp,
"invalid task special port description should be NULL");
}
T_DECL(thread_special_port_descriptions,
"verify that thread special ports can be described", T_META_TAG_VM_PREFERRED)
{
#define TEST_TSP(portdef) \
expect_special_port_description(mach_thread_special_port_description, \
portdef, #portdef)
TEST_TSP(THREAD_KERNEL_PORT);
TEST_TSP(THREAD_READ_PORT);
TEST_TSP(THREAD_INSPECT_PORT);
#undef TEST_TSP
T_EXPECT_EQ(THREAD_READ_PORT, THREAD_MAX_SPECIAL_PORT,
"checked all of the ports");
const char *invalid_tsp =
mach_thread_special_port_description(THREAD_MAX_SPECIAL_PORT + 1);
T_EXPECT_NULL(invalid_tsp,
"invalid thread special port description should be NULL");
}
static void
expect_special_port_id(int (*fn)(const char *id), int port, const char *portid)
{
int observed_port = fn(portid);
T_WITH_ERRNO;
T_EXPECT_EQ(observed_port, port, "%s is %d", portid, observed_port);
}
T_DECL(host_special_port_mapping,
"verify that task special port names can be mapped to numbers", T_META_TAG_VM_PREFERRED)
{
#define TEST_HSP(portdef) \
expect_special_port_id(mach_host_special_port_for_id, \
portdef, #portdef)
TEST_HSP(HOST_PORT);
TEST_HSP(HOST_PRIV_PORT);
TEST_HSP(HOST_IO_MAIN_PORT);
TEST_HSP(HOST_DYNAMIC_PAGER_PORT);
TEST_HSP(HOST_AUDIT_CONTROL_PORT);
TEST_HSP(HOST_USER_NOTIFICATION_PORT);
TEST_HSP(HOST_AUTOMOUNTD_PORT);
TEST_HSP(HOST_LOCKD_PORT);
TEST_HSP(HOST_KTRACE_BACKGROUND_PORT);
TEST_HSP(HOST_SEATBELT_PORT);
TEST_HSP(HOST_KEXTD_PORT);
TEST_HSP(HOST_LAUNCHCTL_PORT);
TEST_HSP(HOST_UNFREED_PORT);
TEST_HSP(HOST_AMFID_PORT);
TEST_HSP(HOST_GSSD_PORT);
TEST_HSP(HOST_TELEMETRY_PORT);
TEST_HSP(HOST_ATM_NOTIFICATION_PORT);
TEST_HSP(HOST_COALITION_PORT);
TEST_HSP(HOST_SYSDIAGNOSE_PORT);
TEST_HSP(HOST_XPC_EXCEPTION_PORT);
TEST_HSP(HOST_CONTAINERD_PORT);
TEST_HSP(HOST_NODE_PORT);
TEST_HSP(HOST_RESOURCE_NOTIFY_PORT);
TEST_HSP(HOST_CLOSURED_PORT);
TEST_HSP(HOST_SYSPOLICYD_PORT);
TEST_HSP(HOST_FILECOORDINATIOND_PORT);
#undef TEST_HSP
int invalid_tsp = mach_host_special_port_for_id("BOGUS_SPECIAL_PORT_NAME");
T_EXPECT_EQ(invalid_tsp, -1,
"invalid host special port IDs should return -1");
}
T_DECL(task_special_port_mapping,
"verify that task special port names can be mapped to numbers", T_META_TAG_VM_PREFERRED)
{
#define TEST_TSP(portdef) \
expect_special_port_id(mach_task_special_port_for_id, \
portdef, #portdef)
TEST_TSP(TASK_KERNEL_PORT);
TEST_TSP(TASK_READ_PORT);
TEST_TSP(TASK_INSPECT_PORT);
TEST_TSP(TASK_HOST_PORT);
TEST_TSP(TASK_NAME_PORT);
TEST_TSP(TASK_BOOTSTRAP_PORT);
TEST_TSP(TASK_ACCESS_PORT);
TEST_TSP(TASK_DEBUG_CONTROL_PORT);
TEST_TSP(TASK_RESOURCE_NOTIFY_PORT);
#undef TEST_TSP
int invalid_tsp = mach_task_special_port_for_id("BOGUS_SPECIAL_PORT_NAME");
T_EXPECT_EQ(invalid_tsp, -1,
"invalid task special port IDs should return -1");
}
T_DECL(thread_special_port_mapping,
"verify that thread special port names can be mapped to numbers", T_META_TAG_VM_PREFERRED)
{
#define TEST_TSP(portdef) \
expect_special_port_id(mach_thread_special_port_for_id, \
portdef, #portdef)
TEST_TSP(THREAD_KERNEL_PORT);
TEST_TSP(THREAD_READ_PORT);
TEST_TSP(THREAD_INSPECT_PORT);
#undef TEST_TSP
int invalid_tsp = mach_thread_special_port_for_id("BOGUS_SPECIAL_PORT_NAME");
T_EXPECT_EQ(invalid_tsp, -1,
"invalid thread special port IDs should return -1");
}