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#ifndef __PERF_TESTS__HISTS_COMMON_H__
#define __PERF_TESTS__HISTS_COMMON_H__
struct machine;
struct machines;
/*
* The setup_fake_machine() provides a test environment which consists
* of 3 processes that have 3 mappings and in turn, have 3 symbols
* respectively. See below table:
*
* Command: Pid Shared Object Symbol
* ............. ............. ...................
* perf: 100 perf main
* perf: 100 perf run_command
* perf: 100 perf comd_record
* perf: 100 libc malloc
* perf: 100 libc free
* perf: 100 libc realloc
* perf: 100 [kernel] schedule
* perf: 100 [kernel] page_fault
* perf: 100 [kernel] sys_perf_event_open
* perf: 200 perf main
* perf: 200 perf run_command
* perf: 200 perf comd_record
* perf: 200 libc malloc
* perf: 200 libc free
* perf: 200 libc realloc
* perf: 200 [kernel] schedule
* perf: 200 [kernel] page_fault
* perf: 200 [kernel] sys_perf_event_open
* bash: 300 bash main
* bash: 300 bash xmalloc
* bash: 300 bash xfree
* bash: 300 libc malloc
* bash: 300 libc free
* bash: 300 libc realloc
* bash: 300 [kernel] schedule
* bash: 300 [kernel] page_fault
* bash: 300 [kernel] sys_perf_event_open
*/
struct machine *setup_fake_machine(struct machines *machines);
void print_hists_in(struct hists *hists);
void print_hists_out(struct hists *hists);
#endif /* __PERF_TESTS__HISTS_COMMON_H__ */
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