| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| /* |
| * Fault injection utilities |
| * |
| */ |
| |
| #ifndef GP_FAULT_INJECTION_H |
| #define GP_FAULT_INJECTION_H |
| |
| /* Fault group 1: fault from user calling gp_fault_inject(fault_code, arg) */ |
| #define GP_FAULT_USER 1 |
| #define GP_FAULT_USER_SEGV 1 /* Seg fault */ |
| #define GP_FAULT_USER_LEAK 2 /* Leaking some memory */ |
| #define GP_FAULT_USER_LEAK_TOP 3 /* Leaking from top context */ |
| #define GP_FAULT_USER_RAISE_ERROR 4 /* elog a error */ |
| #define GP_FAULT_USER_RAISE_FATAL 5 /* elog a fatal */ |
| #define GP_FAULT_USER_RAISE_PANIC 6 /* elog a panic */ |
| #define GP_FAULT_USER_PROCEXIT 7 /* Simply call proc_exit */ |
| #define GP_FAULT_USER_ABORT 8 /* Simply call abort */ |
| #define GP_FAULT_USER_INFINITE_LOOP 9 /* Infinite loop */ |
| #define GP_FAULT_USER_ASSERT_FAILURE 10 /* Assert failure */ |
| #define GP_FAULT_USER_DEBUGBREAK 11 /* Calling debug break */ |
| #define GP_FAULT_USER_SEGV_CRITICAL 12 /* SEGV inside critical section */ |
| #define GP_FAULT_USER_SEGV_LWLOCK 13 /* SEGV while holding LWLock */ |
| #define GP_FAULT_USER_OPEN_MANY_FILES 14 /* Open very many temporary files */ |
| |
| /* Fault group 2: From User, cause some fault in MP */ |
| #define GP_FAULT_USER_MP_CONFIG 100 /* Show vmem_max guc */ |
| #define GP_FAULT_USER_MP_ALLOC 101 /* Show allocation */ |
| #define GP_FAULT_USER_MP_HIGHWM 102 /* Show high water mark */ |
| #define GP_FAULT_SEG_AVAILABLE 103 /* Show segment available */ |
| #define GP_FAULT_SEG_GET_VMEMMAX 104 /* Get current vmem max */ |
| #define GP_FAULT_SEG_SET_VMEMMAX 105 /* Set new vmem max */ |
| |
| /* Fault group 3: Test logging */ |
| #define GP_FAULT_LOG_LONGMSG 200 /* log a long message */ |
| #define GP_FAULT_LOG_3RDPARTY 201 /* directly write to stderr */ |
| #define GP_FAULT_LOG_3RDPARTY_LONGMSG 202 /* directly write to stderr */ |
| #define GP_FAULT_LOG_CRASH 203 /* crash the logger process */ |
| |
| /* Fault group 4: inject failure */ |
| #define GP_FAULT_INJECT_SEGMENT_FAILURE 300 /* inject a segment failure */ |
| |
| #ifdef USE_TEST_UTILS |
| extern int64 gp_fault_inject_impl(int32 reason, int64 arg); |
| extern int64 gp_mp_fault(int32 reason, int64 arg); |
| |
| extern bool gp_fault_inject_segment_failure; |
| extern int gp_fault_inject_segment_failure_segment_id; |
| #endif |
| |
| #endif |
| |
