Linux vmi284606.contaboserver.net 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64
Apache/2.4.57 (Ubuntu)
: 167.86.127.34 | : 216.73.217.31
Cant Read [ /etc/named.conf ]
7.2.24-0ubuntu0.18.04.17
root
Terminal
AUTO ROOT
Adminer
Backdoor Destroyer
Linux Exploit
Lock Shell
Lock File
Create User
CREATE RDP
PHP Mailer
BACKCONNECT
UNLOCK SHELL
HASH IDENTIFIER
README
+ Create Folder
+ Create File
/
usr /
local /
go /
src /
runtime /
[ HOME SHELL ]
Name
Size
Permission
Action
cgo
[ DIR ]
drwxr-xr-x
debug
[ DIR ]
drwxr-xr-x
internal
[ DIR ]
drwxr-xr-x
msan
[ DIR ]
drwxr-xr-x
pprof
[ DIR ]
drwxr-xr-x
race
[ DIR ]
drwxr-xr-x
testdata
[ DIR ]
drwxr-xr-x
trace
[ DIR ]
drwxr-xr-x
HACKING.md
13.07
KB
-rw-r--r--
Makefile
178
B
-rw-r--r--
alg.go
10.18
KB
-rw-r--r--
asm.s
1.16
KB
-rw-r--r--
asm_386.s
40.2
KB
-rw-r--r--
asm_amd64.s
45.78
KB
-rw-r--r--
asm_arm.s
30.89
KB
-rw-r--r--
asm_arm64.s
33.12
KB
-rw-r--r--
asm_mips64x.s
22.45
KB
-rw-r--r--
asm_mipsx.s
24.72
KB
-rw-r--r--
asm_ppc64x.h
1023
B
-rw-r--r--
asm_ppc64x.s
29.39
KB
-rw-r--r--
asm_riscv64.s
17.38
KB
-rw-r--r--
asm_s390x.s
26.35
KB
-rw-r--r--
asm_wasm.s
9.65
KB
-rw-r--r--
atomic_arm64.s
259
B
-rw-r--r--
atomic_mips64x.s
296
B
-rw-r--r--
atomic_mipsx.s
258
B
-rw-r--r--
atomic_pointer.go
2.62
KB
-rw-r--r--
atomic_ppc64x.s
433
B
-rw-r--r--
atomic_riscv64.s
307
B
-rw-r--r--
auxv_none.go
358
B
-rw-r--r--
callers_test.go
7.7
KB
-rw-r--r--
cgo.go
2.01
KB
-rw-r--r--
cgo_mmap.go
2.38
KB
-rw-r--r--
cgo_ppc64x.go
411
B
-rw-r--r--
cgo_sigaction.go
3.09
KB
-rw-r--r--
cgocall.go
21.38
KB
-rw-r--r--
cgocallback.go
317
B
-rw-r--r--
cgocheck.go
6.8
KB
-rw-r--r--
chan.go
19.71
KB
-rw-r--r--
chan_test.go
21.27
KB
-rw-r--r--
chanbarrier_test.go
1.4
KB
-rw-r--r--
checkptr.go
2.5
KB
-rw-r--r--
checkptr_test.go
1.27
KB
-rw-r--r--
closure_test.go
936
B
-rw-r--r--
compiler.go
413
B
-rw-r--r--
complex.go
1.59
KB
-rw-r--r--
complex_test.go
1.05
KB
-rw-r--r--
cpuflags.go
740
B
-rw-r--r--
cpuflags_amd64.go
533
B
-rw-r--r--
cpuprof.go
6.65
KB
-rw-r--r--
cputicks.go
478
B
-rw-r--r--
crash_cgo_test.go
13.71
KB
-rw-r--r--
crash_nonunix_test.go
385
B
-rw-r--r--
crash_test.go
20.24
KB
-rw-r--r--
crash_unix_test.go
8.89
KB
-rw-r--r--
debug.go
1.63
KB
-rw-r--r--
debug_test.go
6.16
KB
-rw-r--r--
debugcall.go
2.83
KB
-rw-r--r--
debuglog.go
17.08
KB
-rw-r--r--
debuglog_off.go
356
B
-rw-r--r--
debuglog_on.go
1.09
KB
-rw-r--r--
debuglog_test.go
4.56
KB
-rw-r--r--
defer_test.go
9.98
KB
-rw-r--r--
defs1_linux.go
844
B
-rw-r--r--
defs1_netbsd_386.go
2.84
KB
-rw-r--r--
defs1_netbsd_amd64.go
3.07
KB
-rw-r--r--
defs1_netbsd_arm.go
2.96
KB
-rw-r--r--
defs1_netbsd_arm64.go
3.18
KB
-rw-r--r--
defs1_solaris_amd64.go
4.02
KB
-rw-r--r--
defs2_linux.go
3.51
KB
-rw-r--r--
defs3_linux.go
1.09
KB
-rw-r--r--
defs_aix.go
4.16
KB
-rw-r--r--
defs_aix_ppc64.go
3.61
KB
-rw-r--r--
defs_arm_linux.go
2.67
KB
-rw-r--r--
defs_darwin.go
3.84
KB
-rw-r--r--
defs_darwin_386.go
5.98
KB
-rw-r--r--
defs_darwin_amd64.go
6.07
KB
-rw-r--r--
defs_darwin_arm.go
3.78
KB
-rw-r--r--
defs_darwin_arm64.go
3.84
KB
-rw-r--r--
defs_dragonfly.go
2.54
KB
-rw-r--r--
defs_dragonfly_amd64.go
3.25
KB
-rw-r--r--
defs_freebsd.go
3.84
KB
-rw-r--r--
defs_freebsd_386.go
4.35
KB
-rw-r--r--
defs_freebsd_amd64.go
4.62
KB
-rw-r--r--
defs_freebsd_arm.go
3.68
KB
-rw-r--r--
defs_freebsd_arm64.go
4
KB
-rw-r--r--
defs_illumos_amd64.go
285
B
-rw-r--r--
defs_linux.go
3.04
KB
-rw-r--r--
defs_linux_386.go
4.05
KB
-rw-r--r--
defs_linux_amd64.go
4.56
KB
-rw-r--r--
defs_linux_arm.go
3.31
KB
-rw-r--r--
defs_linux_arm64.go
3.23
KB
-rw-r--r--
defs_linux_mips64x.go
3.04
KB
-rw-r--r--
defs_linux_mipsx.go
3.18
KB
-rw-r--r--
defs_linux_ppc64.go
3.28
KB
-rw-r--r--
defs_linux_ppc64le.go
3.28
KB
-rw-r--r--
defs_linux_riscv64.go
3.27
KB
-rw-r--r--
defs_linux_s390x.go
2.76
KB
-rw-r--r--
defs_netbsd.go
2.74
KB
-rw-r--r--
defs_netbsd_386.go
854
B
-rw-r--r--
defs_netbsd_amd64.go
1.01
KB
-rw-r--r--
defs_netbsd_arm.go
763
B
-rw-r--r--
defs_openbsd.go
2.6
KB
-rw-r--r--
defs_openbsd_386.go
2.63
KB
-rw-r--r--
defs_openbsd_amd64.go
2.83
KB
-rw-r--r--
defs_openbsd_arm.go
2.74
KB
-rw-r--r--
defs_openbsd_arm64.go
2.34
KB
-rw-r--r--
defs_plan9_386.go
1.47
KB
-rw-r--r--
defs_plan9_amd64.go
1.66
KB
-rw-r--r--
defs_plan9_arm.go
1.73
KB
-rw-r--r--
defs_solaris.go
3.33
KB
-rw-r--r--
defs_solaris_amd64.go
1003
B
-rw-r--r--
defs_windows.go
2.07
KB
-rw-r--r--
defs_windows_386.go
3.75
KB
-rw-r--r--
defs_windows_amd64.go
4.51
KB
-rw-r--r--
defs_windows_arm.go
3.59
KB
-rw-r--r--
duff_386.s
8.24
KB
-rw-r--r--
duff_amd64.s
5.53
KB
-rw-r--r--
duff_arm.s
7.11
KB
-rw-r--r--
duff_arm64.s
5.25
KB
-rw-r--r--
duff_mips64x.s
11.28
KB
-rw-r--r--
duff_ppc64x.s
2.45
KB
-rw-r--r--
duff_s390x.s
507
B
-rw-r--r--
env_plan9.go
855
B
-rw-r--r--
env_posix.go
1.82
KB
-rw-r--r--
env_test.go
1.28
KB
-rw-r--r--
error.go
7.26
KB
-rw-r--r--
example_test.go
1.34
KB
-rw-r--r--
export_aix_test.go
204
B
-rw-r--r--
export_arm_test.go
226
B
-rw-r--r--
export_darwin_test.go
351
B
-rw-r--r--
export_debug_test.go
5.28
KB
-rw-r--r--
export_debuglog_test.go
1.27
KB
-rw-r--r--
export_futex_test.go
529
B
-rw-r--r--
export_linux_test.go
429
B
-rw-r--r--
export_mmap_test.go
481
B
-rw-r--r--
export_solaris_test.go
282
B
-rw-r--r--
export_test.go
23.58
KB
-rw-r--r--
export_unix_test.go
2.28
KB
-rw-r--r--
export_windows_test.go
652
B
-rw-r--r--
extern.go
11.6
KB
-rw-r--r--
fastlog2.go
1.22
KB
-rw-r--r--
fastlog2_test.go
784
B
-rw-r--r--
fastlog2table.go
904
B
-rw-r--r--
float.go
1.35
KB
-rw-r--r--
funcdata.h
2.44
KB
-rw-r--r--
futex_test.go
2.1
KB
-rw-r--r--
gc_test.go
13.22
KB
-rw-r--r--
gcinfo_test.go
6.18
KB
-rw-r--r--
go_tls.h
366
B
-rw-r--r--
hash32.go
2.51
KB
-rw-r--r--
hash64.go
2.6
KB
-rw-r--r--
hash_test.go
17.54
KB
-rw-r--r--
heapdump.go
17.1
KB
-rw-r--r--
iface.go
15.78
KB
-rw-r--r--
iface_test.go
6.81
KB
-rw-r--r--
lfstack.go
1.77
KB
-rw-r--r--
lfstack_32bit.go
522
B
-rw-r--r--
lfstack_64bit.go
2.15
KB
-rw-r--r--
lfstack_test.go
2.78
KB
-rw-r--r--
libfuzzer.go
2.58
KB
-rw-r--r--
libfuzzer_amd64.s
940
B
-rw-r--r--
libfuzzer_arm64.s
751
B
-rw-r--r--
lock_futex.go
5.06
KB
-rw-r--r--
lock_js.go
5.45
KB
-rw-r--r--
lock_sema.go
6.6
KB
-rw-r--r--
malloc.go
48.32
KB
-rw-r--r--
malloc_test.go
9.37
KB
-rw-r--r--
map.go
42.13
KB
-rw-r--r--
map_benchmark_test.go
10.16
KB
-rw-r--r--
map_fast32.go
12.18
KB
-rw-r--r--
map_fast64.go
12.37
KB
-rw-r--r--
map_faststr.go
13.82
KB
-rw-r--r--
map_test.go
27.11
KB
-rw-r--r--
mbarrier.go
12.14
KB
-rw-r--r--
mbitmap.go
67.53
KB
-rw-r--r--
mcache.go
5.61
KB
-rw-r--r--
mcentral.go
7.14
KB
-rw-r--r--
mem_aix.go
1.93
KB
-rw-r--r--
mem_bsd.go
2.05
KB
-rw-r--r--
mem_darwin.go
1.88
KB
-rw-r--r--
mem_js.go
2.32
KB
-rw-r--r--
mem_linux.go
5.58
KB
-rw-r--r--
mem_plan9.go
4.53
KB
-rw-r--r--
mem_windows.go
3.86
KB
-rw-r--r--
memclr_386.s
2.4
KB
-rw-r--r--
memclr_amd64.s
3.65
KB
-rw-r--r--
memclr_arm.s
2.44
KB
-rw-r--r--
memclr_arm64.s
3.48
KB
-rw-r--r--
memclr_mips64x.s
785
B
-rw-r--r--
memclr_mipsx.s
1.24
KB
-rw-r--r--
memclr_plan9_386.s
905
B
-rw-r--r--
memclr_plan9_amd64.s
433
B
-rw-r--r--
memclr_ppc64x.s
4.2
KB
-rw-r--r--
memclr_riscv64.s
848
B
-rwxr-xr-x
memclr_s390x.s
1.89
KB
-rw-r--r--
memclr_wasm.s
544
B
-rw-r--r--
memmove_386.s
4.45
KB
-rw-r--r--
memmove_amd64.s
12.33
KB
-rw-r--r--
memmove_arm.s
5.9
KB
-rw-r--r--
memmove_arm64.s
3.56
KB
-rw-r--r--
memmove_linux_amd64_test.go
1.61
KB
-rw-r--r--
memmove_mips64x.s
1.82
KB
-rw-r--r--
memmove_mipsx.s
4.39
KB
-rw-r--r--
memmove_plan9_386.s
3.06
KB
-rw-r--r--
memmove_plan9_amd64.s
3.04
KB
-rw-r--r--
memmove_ppc64x.s
3.33
KB
-rw-r--r--
memmove_riscv64.s
1.81
KB
-rwxr-xr-x
memmove_s390x.s
2.92
KB
-rw-r--r--
memmove_test.go
10.97
KB
-rw-r--r--
memmove_wasm.s
1.74
KB
-rw-r--r--
mfinal.go
14.8
KB
-rw-r--r--
mfinal_test.go
5.85
KB
-rw-r--r--
mfixalloc.go
2.72
KB
-rw-r--r--
mgc.go
74.87
KB
-rw-r--r--
mgcmark.go
46.5
KB
-rw-r--r--
mgcscavenge.go
30.95
KB
-rw-r--r--
mgcscavenge_test.go
12.34
KB
-rw-r--r--
mgcstack.go
10.55
KB
-rw-r--r--
mgcsweep.go
14.79
KB
-rw-r--r--
mgcsweepbuf.go
5.98
KB
-rw-r--r--
mgcwork.go
14.24
KB
-rw-r--r--
mheap.go
61.5
KB
-rw-r--r--
mkduff.go
6.23
KB
-rw-r--r--
mkfastlog2table.go
1.32
KB
-rw-r--r--
mkpreempt.go
13.33
KB
-rw-r--r--
mksizeclasses.go
8.62
KB
-rw-r--r--
mmap.go
847
B
-rw-r--r--
mpagealloc.go
35.25
KB
-rw-r--r--
mpagealloc_32bit.go
3.75
KB
-rw-r--r--
mpagealloc_64bit.go
6.51
KB
-rw-r--r--
mpagealloc_test.go
28.88
KB
-rw-r--r--
mpagecache.go
5.03
KB
-rw-r--r--
mpagecache_test.go
9.93
KB
-rw-r--r--
mpallocbits.go
10.69
KB
-rw-r--r--
mpallocbits_test.go
12.93
KB
-rw-r--r--
mprof.go
24.06
KB
-rw-r--r--
mranges.go
5.41
KB
-rw-r--r--
msan.go
1.39
KB
-rw-r--r--
msan0.go
647
B
-rw-r--r--
msan_amd64.s
2.03
KB
-rw-r--r--
msan_arm64.s
1.69
KB
-rw-r--r--
msize.go
785
B
-rw-r--r--
mstats.go
22.62
KB
-rw-r--r--
mwbbuf.go
10.07
KB
-rw-r--r--
nbpipe_fcntl_libc_test.go
463
B
-rw-r--r--
nbpipe_fcntl_unix_test.go
445
B
-rw-r--r--
nbpipe_pipe.go
411
B
-rw-r--r--
nbpipe_pipe2.go
509
B
-rw-r--r--
nbpipe_test.go
2.17
KB
-rw-r--r--
net_plan9.go
645
B
-rw-r--r--
netpoll.go
14.46
KB
-rw-r--r--
netpoll_aix.go
4.64
KB
-rw-r--r--
netpoll_epoll.go
4
KB
-rw-r--r--
netpoll_fake.go
648
B
-rw-r--r--
netpoll_kqueue.go
4.39
KB
-rw-r--r--
netpoll_solaris.go
10.56
KB
-rw-r--r--
netpoll_stub.go
1.3
KB
-rw-r--r--
netpoll_windows.go
4.51
KB
-rw-r--r--
norace_linux_test.go
888
B
-rw-r--r--
norace_test.go
979
B
-rw-r--r--
numcpu_freebsd_test.go
381
B
-rw-r--r--
os2_aix.go
20.67
KB
-rw-r--r--
os2_freebsd.go
302
B
-rw-r--r--
os2_openbsd.go
296
B
-rw-r--r--
os2_plan9.go
1.48
KB
-rw-r--r--
os2_solaris.go
320
B
-rw-r--r--
os3_plan9.go
3.99
KB
-rw-r--r--
os3_solaris.go
16.92
KB
-rw-r--r--
os_aix.go
8.29
KB
-rw-r--r--
os_android.go
463
B
-rw-r--r--
os_darwin.go
10.59
KB
-rw-r--r--
os_darwin_arm.go
749
B
-rw-r--r--
os_darwin_arm64.go
416
B
-rw-r--r--
os_dragonfly.go
6.2
KB
-rw-r--r--
os_freebsd.go
10.97
KB
-rw-r--r--
os_freebsd2.go
478
B
-rw-r--r--
os_freebsd_amd64.go
529
B
-rw-r--r--
os_freebsd_arm.go
1.32
KB
-rw-r--r--
os_freebsd_arm64.go
2.97
KB
-rw-r--r--
os_freebsd_noauxv.go
254
B
-rw-r--r--
os_illumos.go
3.93
KB
-rw-r--r--
os_js.go
2.93
KB
-rw-r--r--
os_linux.go
13.16
KB
-rw-r--r--
os_linux_arm.go
1.35
KB
-rw-r--r--
os_linux_arm64.go
1.02
KB
-rw-r--r--
os_linux_be64.go
816
B
-rw-r--r--
os_linux_generic.go
916
B
-rw-r--r--
os_linux_mips64x.go
999
B
-rw-r--r--
os_linux_mipsx.go
1.05
KB
-rw-r--r--
os_linux_noauxv.go
307
B
-rw-r--r--
os_linux_novdso.go
298
B
-rw-r--r--
os_linux_ppc64x.go
527
B
-rw-r--r--
os_linux_riscv64.go
198
B
-rw-r--r--
os_linux_s390x.go
455
B
-rw-r--r--
os_linux_x86.go
2.69
KB
-rw-r--r--
os_netbsd.go
8.49
KB
-rw-r--r--
os_netbsd_386.go
588
B
-rw-r--r--
os_netbsd_amd64.go
585
B
-rw-r--r--
os_netbsd_arm.go
1.13
KB
-rw-r--r--
os_netbsd_arm64.go
827
B
-rw-r--r--
os_nonopenbsd.go
436
B
-rw-r--r--
os_only_solaris.go
356
B
-rw-r--r--
os_openbsd.go
7.81
KB
-rw-r--r--
os_openbsd_arm.go
749
B
-rw-r--r--
os_openbsd_arm64.go
714
B
-rw-r--r--
os_plan9.go
9.3
KB
-rw-r--r--
os_plan9_arm.go
462
B
-rw-r--r--
os_solaris.go
6.49
KB
-rw-r--r--
os_windows.go
37.01
KB
-rw-r--r--
os_windows_arm.go
511
B
-rw-r--r--
panic.go
42.23
KB
-rw-r--r--
panic32.go
4.79
KB
-rw-r--r--
plugin.go
4.16
KB
-rw-r--r--
preempt.go
14.72
KB
-rw-r--r--
preempt_386.s
983
B
-rw-r--r--
preempt_amd64.s
1.62
KB
-rw-r--r--
preempt_arm.s
1.48
KB
-rw-r--r--
preempt_arm64.s
2.8
KB
-rw-r--r--
preempt_mips64x.s
2.71
KB
-rw-r--r--
preempt_mipsx.s
2.68
KB
-rw-r--r--
preempt_nonwindows.go
289
B
-rw-r--r--
preempt_ppc64x.s
2.71
KB
-rw-r--r--
preempt_riscv64.s
197
B
-rw-r--r--
preempt_s390x.s
1.01
KB
-rw-r--r--
preempt_wasm.s
176
B
-rw-r--r--
print.go
5.98
KB
-rw-r--r--
proc.go
149.75
KB
-rw-r--r--
proc_runtime_test.go
820
B
-rw-r--r--
proc_test.go
22.89
KB
-rw-r--r--
profbuf.go
18.26
KB
-rw-r--r--
profbuf_test.go
8.65
KB
-rw-r--r--
proflabel.go
1.52
KB
-rw-r--r--
race.go
18.11
KB
-rw-r--r--
race0.go
2.61
KB
-rw-r--r--
race_amd64.s
13.59
KB
-rw-r--r--
race_arm64.s
13.53
KB
-rw-r--r--
race_ppc64le.s
17.93
KB
-rw-r--r--
rand_test.go
783
B
-rw-r--r--
rdebug.go
553
B
-rw-r--r--
relax_stub.go
597
B
-rw-r--r--
rt0_aix_ppc64.s
4.33
KB
-rw-r--r--
rt0_android_386.s
822
B
-rw-r--r--
rt0_android_amd64.s
754
B
-rw-r--r--
rt0_android_arm.s
843
B
-rw-r--r--
rt0_android_arm64.s
941
B
-rw-r--r--
rt0_darwin_386.s
452
B
-rw-r--r--
rt0_darwin_amd64.s
399
B
-rw-r--r--
rt0_darwin_arm.s
290
B
-rw-r--r--
rt0_darwin_arm64.s
2.32
KB
-rw-r--r--
rt0_dragonfly_amd64.s
448
B
-rw-r--r--
rt0_freebsd_386.s
454
B
-rw-r--r--
rt0_freebsd_amd64.s
442
B
-rw-r--r--
rt0_freebsd_arm.s
298
B
-rw-r--r--
rt0_freebsd_arm64.s
2.46
KB
-rw-r--r--
rt0_illumos_amd64.s
311
B
-rw-r--r--
rt0_js_wasm.s
2.3
KB
-rw-r--r--
rt0_linux_386.s
450
B
-rw-r--r--
rt0_linux_amd64.s
307
B
-rw-r--r--
rt0_linux_arm.s
1007
B
-rw-r--r--
rt0_linux_arm64.s
2.39
KB
-rw-r--r--
rt0_linux_mips64x.s
1015
B
-rw-r--r--
rt0_linux_mipsx.s
798
B
-rw-r--r--
rt0_linux_ppc64.s
705
B
-rw-r--r--
rt0_linux_ppc64le.s
3.72
KB
-rw-r--r--
rt0_linux_riscv64.s
370
B
-rw-r--r--
rt0_linux_s390x.s
676
B
-rw-r--r--
rt0_netbsd_386.s
452
B
-rw-r--r--
rt0_netbsd_amd64.s
309
B
-rw-r--r--
rt0_netbsd_arm.s
296
B
-rw-r--r--
rt0_netbsd_arm64.s
2.39
KB
-rw-r--r--
rt0_openbsd_386.s
454
B
-rw-r--r--
rt0_openbsd_amd64.s
311
B
-rw-r--r--
rt0_openbsd_arm.s
298
B
-rw-r--r--
rt0_openbsd_arm64.s
2.42
KB
-rw-r--r--
rt0_plan9_386.s
523
B
-rw-r--r--
rt0_plan9_amd64.s
481
B
-rw-r--r--
rt0_plan9_arm.s
397
B
-rw-r--r--
rt0_solaris_amd64.s
311
B
-rw-r--r--
rt0_windows_386.s
1.28
KB
-rw-r--r--
rt0_windows_amd64.s
1.15
KB
-rw-r--r--
rt0_windows_arm.s
386
B
-rw-r--r--
runtime-gdb.py
14.83
KB
-rw-r--r--
runtime-gdb_test.go
16.85
KB
-rw-r--r--
runtime-lldb_test.go
5.09
KB
-rw-r--r--
runtime.go
1.42
KB
-rw-r--r--
runtime1.go
11.97
KB
-rw-r--r--
runtime2.go
37.85
KB
-rw-r--r--
runtime_linux_test.go
1.46
KB
-rw-r--r--
runtime_mmap_test.go
1.82
KB
-rw-r--r--
runtime_test.go
7.81
KB
-rw-r--r--
runtime_unix_test.go
1.2
KB
-rw-r--r--
rwmutex.go
3.4
KB
-rw-r--r--
rwmutex_test.go
4.03
KB
-rw-r--r--
select.go
13.24
KB
-rw-r--r--
sema.go
15.95
KB
-rw-r--r--
sema_test.go
2.41
KB
-rw-r--r--
semasleep_test.go
1.62
KB
-rw-r--r--
sigaction.go
460
B
-rw-r--r--
signal_386.go
2.14
KB
-rw-r--r--
signal_aix_ppc64.go
3.55
KB
-rw-r--r--
signal_amd64.go
2.56
KB
-rw-r--r--
signal_arm.go
2.63
KB
-rw-r--r--
signal_arm64.go
3.12
KB
-rw-r--r--
signal_darwin.go
2.13
KB
-rw-r--r--
signal_darwin_386.go
2.33
KB
-rw-r--r--
signal_darwin_amd64.go
3.85
KB
-rw-r--r--
signal_darwin_arm.go
2.71
KB
-rw-r--r--
signal_darwin_arm64.go
3.6
KB
-rw-r--r--
signal_dragonfly.go
2.17
KB
-rw-r--r--
signal_dragonfly_amd64.go
2.01
KB
-rw-r--r--
signal_freebsd.go
2.2
KB
-rw-r--r--
signal_freebsd_386.go
1.55
KB
-rw-r--r--
signal_freebsd_amd64.go
2.03
KB
-rw-r--r--
signal_freebsd_arm.go
2.18
KB
-rw-r--r--
signal_freebsd_arm64.go
3.23
KB
-rw-r--r--
signal_linux_386.go
1.59
KB
-rw-r--r--
signal_linux_amd64.go
2.05
KB
-rw-r--r--
signal_linux_arm.go
2.13
KB
-rw-r--r--
signal_linux_arm64.go
2.95
KB
-rw-r--r--
signal_linux_mips64x.go
3.35
KB
-rw-r--r--
signal_linux_mipsx.go
3.67
KB
-rw-r--r--
signal_linux_ppc64x.go
3.42
KB
-rw-r--r--
signal_linux_riscv64.go
2.92
KB
-rw-r--r--
signal_linux_s390x.go
4.45
KB
-rw-r--r--
signal_mips64x.go
3.16
KB
-rw-r--r--
signal_mipsx.go
3.05
KB
-rw-r--r--
signal_netbsd.go
2.18
KB
-rw-r--r--
signal_netbsd_386.go
1.76
KB
-rw-r--r--
signal_netbsd_amd64.go
2.33
KB
-rw-r--r--
signal_netbsd_arm.go
2.3
KB
-rw-r--r--
signal_netbsd_arm64.go
3.4
KB
-rw-r--r--
signal_openbsd.go
2.15
KB
-rw-r--r--
signal_openbsd_386.go
1.58
KB
-rw-r--r--
signal_openbsd_amd64.go
2.04
KB
-rw-r--r--
signal_openbsd_arm.go
2.12
KB
-rw-r--r--
signal_openbsd_arm64.go
3.38
KB
-rw-r--r--
signal_plan9.go
1.93
KB
-rw-r--r--
signal_ppc64x.go
3.61
KB
-rw-r--r--
signal_riscv64.go
2.45
KB
-rw-r--r--
signal_solaris.go
4.5
KB
-rw-r--r--
signal_solaris_amd64.go
2.47
KB
-rw-r--r--
signal_unix.go
35.95
KB
-rw-r--r--
signal_windows.go
8.54
KB
-rw-r--r--
signal_windows_test.go
1.6
KB
-rw-r--r--
sigqueue.go
7.69
KB
-rw-r--r--
sigqueue_note.go
654
B
-rw-r--r--
sigqueue_plan9.go
3.31
KB
-rw-r--r--
sigtab_aix.go
11.3
KB
-rw-r--r--
sigtab_linux_generic.go
3.49
KB
-rw-r--r--
sigtab_linux_mipsx.go
5.89
KB
-rw-r--r--
sizeclasses.go
7.9
KB
-rw-r--r--
sizeof_test.go
839
B
-rw-r--r--
slice.go
6.88
KB
-rw-r--r--
slice_test.go
8.78
KB
-rw-r--r--
softfloat64.go
10.7
KB
-rw-r--r--
softfloat64_test.go
4.05
KB
-rw-r--r--
stack.go
39.14
KB
-rw-r--r--
stack_test.go
19.9
KB
-rw-r--r--
string.go
11.52
KB
-rw-r--r--
string_test.go
10.35
KB
-rw-r--r--
stubs.go
13.08
KB
-rw-r--r--
stubs2.go
1.04
KB
-rw-r--r--
stubs3.go
289
B
-rw-r--r--
stubs32.go
393
B
-rw-r--r--
stubs_386.go
490
B
-rw-r--r--
stubs_amd64.go
348
B
-rw-r--r--
stubs_arm.go
454
B
-rw-r--r--
stubs_arm64.go
256
B
-rw-r--r--
stubs_linux.go
646
B
-rw-r--r--
stubs_mips64x.go
283
B
-rw-r--r--
stubs_mipsx.go
279
B
-rw-r--r--
stubs_nonlinux.go
297
B
-rw-r--r--
stubs_ppc64x.go
296
B
-rw-r--r--
stubs_s390x.go
256
B
-rw-r--r--
symtab.go
28.32
KB
-rw-r--r--
symtab_test.go
4.1
KB
-rw-r--r--
sys_aix_ppc64.s
7.17
KB
-rw-r--r--
sys_arm.go
521
B
-rw-r--r--
sys_arm64.go
469
B
-rw-r--r--
sys_darwin.go
15.96
KB
-rw-r--r--
sys_darwin_32.go
533
B
-rw-r--r--
sys_darwin_386.s
18.55
KB
-rw-r--r--
sys_darwin_64.go
513
B
-rw-r--r--
sys_darwin_amd64.s
18.07
KB
-rw-r--r--
sys_darwin_arm.s
13.7
KB
-rw-r--r--
sys_darwin_arm64.s
15.84
KB
-rw-r--r--
sys_dragonfly_amd64.s
8.32
KB
-rw-r--r--
sys_freebsd_386.s
8.92
KB
-rw-r--r--
sys_freebsd_amd64.s
10.72
KB
-rw-r--r--
sys_freebsd_arm.s
10.64
KB
-rw-r--r--
sys_freebsd_arm64.s
10.75
KB
-rw-r--r--
sys_linux_386.s
17.57
KB
-rw-r--r--
sys_linux_amd64.s
17.07
KB
-rw-r--r--
sys_linux_arm.s
14.9
KB
-rw-r--r--
sys_linux_arm64.s
14.32
KB
-rw-r--r--
sys_linux_mips64x.s
12
KB
-rw-r--r--
sys_linux_mipsx.s
11.13
KB
-rw-r--r--
sys_linux_ppc64x.s
14.71
KB
-rw-r--r--
sys_linux_riscv64.s
10.38
KB
-rw-r--r--
sys_linux_s390x.s
10.52
KB
-rw-r--r--
sys_mips64x.go
496
B
-rw-r--r--
sys_mipsx.go
492
B
-rw-r--r--
sys_netbsd_386.s
10.04
KB
-rw-r--r--
sys_netbsd_amd64.s
10.03
KB
-rw-r--r--
sys_netbsd_arm.s
10.85
KB
-rw-r--r--
sys_netbsd_arm64.s
10.13
KB
-rw-r--r--
sys_nonppc64x.go
241
B
-rw-r--r--
sys_openbsd_386.s
9.1
KB
-rw-r--r--
sys_openbsd_amd64.s
8.83
KB
-rw-r--r--
sys_openbsd_arm.s
9.63
KB
-rw-r--r--
sys_openbsd_arm64.s
9.55
KB
-rw-r--r--
sys_plan9_386.s
4.41
KB
-rw-r--r--
sys_plan9_amd64.s
4.47
KB
-rw-r--r--
sys_plan9_arm.s
7.03
KB
-rw-r--r--
sys_ppc64x.go
528
B
-rw-r--r--
sys_riscv64.go
469
B
-rw-r--r--
sys_s390x.go
469
B
-rw-r--r--
sys_solaris_amd64.s
6.69
KB
-rw-r--r--
sys_wasm.go
806
B
-rw-r--r--
sys_wasm.s
2.48
KB
-rw-r--r--
sys_windows_386.s
11.55
KB
-rw-r--r--
sys_windows_amd64.s
12.14
KB
-rw-r--r--
sys_windows_arm.s
18.38
KB
-rw-r--r--
sys_x86.go
624
B
-rw-r--r--
syscall2_solaris.go
1.73
KB
-rw-r--r--
syscall_aix.go
5.99
KB
-rw-r--r--
syscall_solaris.go
8.26
KB
-rw-r--r--
syscall_windows.go
6.83
KB
-rw-r--r--
syscall_windows_test.go
27.09
KB
-rw-r--r--
textflag.h
1.46
KB
-rw-r--r--
time.go
29.12
KB
-rw-r--r--
time_fake.go
2.67
KB
-rw-r--r--
time_nofake.go
631
B
-rw-r--r--
time_test.go
1.9
KB
-rw-r--r--
timeasm.go
382
B
-rw-r--r--
timestub.go
497
B
-rw-r--r--
timestub2.go
309
B
-rw-r--r--
tls_arm.s
3.37
KB
-rw-r--r--
tls_arm64.h
985
B
-rw-r--r--
tls_arm64.s
1.07
KB
-rw-r--r--
tls_mips64x.s
729
B
-rw-r--r--
tls_mipsx.s
705
B
-rw-r--r--
tls_ppc64x.s
1.51
KB
-rw-r--r--
tls_riscv64.s
454
B
-rw-r--r--
tls_s390x.s
1.55
KB
-rw-r--r--
trace.go
37.73
KB
-rw-r--r--
traceback.go
44.11
KB
-rw-r--r--
type.go
18.27
KB
-rw-r--r--
typekind.go
742
B
-rw-r--r--
utf8.go
3.39
KB
-rw-r--r--
vdso_elf32.go
2.76
KB
-rw-r--r--
vdso_elf64.go
2.79
KB
-rw-r--r--
vdso_freebsd.go
2.44
KB
-rw-r--r--
vdso_freebsd_arm.go
454
B
-rw-r--r--
vdso_freebsd_arm64.go
443
B
-rw-r--r--
vdso_freebsd_x86.go
1.85
KB
-rw-r--r--
vdso_in_none.go
379
B
-rw-r--r--
vdso_linux.go
7.68
KB
-rw-r--r--
vdso_linux_386.go
669
B
-rw-r--r--
vdso_linux_amd64.go
748
B
-rw-r--r--
vdso_linux_arm.go
669
B
-rw-r--r--
vdso_linux_arm64.go
670
B
-rw-r--r--
vdso_linux_mips64x.go
851
B
-rw-r--r--
vdso_linux_ppc64x.go
673
B
-rw-r--r--
vlop_386.s
2.02
KB
-rw-r--r--
vlop_arm.s
7.06
KB
-rw-r--r--
vlop_arm_test.go
3.75
KB
-rw-r--r--
vlrt.go
6.09
KB
-rw-r--r--
wincallback.go
2.53
KB
-rw-r--r--
write_err.go
290
B
-rw-r--r--
write_err_android.go
4.65
KB
-rw-r--r--
zcallback_windows.go
155
B
-rw-r--r--
zcallback_windows.s
63.02
KB
-rw-r--r--
zcallback_windows_arm.s
89.32
KB
-rw-r--r--
Delete
Unzip
Zip
${this.title}
Close
Code Editor : crash_test.go
// Copyright 2012 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package runtime_test import ( "bytes" "flag" "fmt" "internal/testenv" "io/ioutil" "os" "os/exec" "path/filepath" "regexp" "runtime" "strconv" "strings" "sync" "testing" "time" ) var toRemove []string func TestMain(m *testing.M) { status := m.Run() for _, file := range toRemove { os.RemoveAll(file) } os.Exit(status) } var testprog struct { sync.Mutex dir string target map[string]buildexe } type buildexe struct { exe string err error } func runTestProg(t *testing.T, binary, name string, env ...string) string { if *flagQuick { t.Skip("-quick") } testenv.MustHaveGoBuild(t) exe, err := buildTestProg(t, binary) if err != nil { t.Fatal(err) } return runBuiltTestProg(t, exe, name, env...) } func runBuiltTestProg(t *testing.T, exe, name string, env ...string) string { if *flagQuick { t.Skip("-quick") } testenv.MustHaveGoBuild(t) cmd := testenv.CleanCmdEnv(exec.Command(exe, name)) cmd.Env = append(cmd.Env, env...) if testing.Short() { cmd.Env = append(cmd.Env, "RUNTIME_TEST_SHORT=1") } var b bytes.Buffer cmd.Stdout = &b cmd.Stderr = &b if err := cmd.Start(); err != nil { t.Fatalf("starting %s %s: %v", exe, name, err) } // If the process doesn't complete within 1 minute, // assume it is hanging and kill it to get a stack trace. p := cmd.Process done := make(chan bool) go func() { scale := 1 // This GOARCH/GOOS test is copied from cmd/dist/test.go. // TODO(iant): Have cmd/dist update the environment variable. if runtime.GOARCH == "arm" || runtime.GOOS == "windows" { scale = 2 } if s := os.Getenv("GO_TEST_TIMEOUT_SCALE"); s != "" { if sc, err := strconv.Atoi(s); err == nil { scale = sc } } select { case <-done: case <-time.After(time.Duration(scale) * time.Minute): p.Signal(sigquit) } }() if err := cmd.Wait(); err != nil { t.Logf("%s %s exit status: %v", exe, name, err) } close(done) return b.String() } func buildTestProg(t *testing.T, binary string, flags ...string) (string, error) { if *flagQuick { t.Skip("-quick") } testprog.Lock() defer testprog.Unlock() if testprog.dir == "" { dir, err := ioutil.TempDir("", "go-build") if err != nil { t.Fatalf("failed to create temp directory: %v", err) } testprog.dir = dir toRemove = append(toRemove, dir) } if testprog.target == nil { testprog.target = make(map[string]buildexe) } name := binary if len(flags) > 0 { name += "_" + strings.Join(flags, "_") } target, ok := testprog.target[name] if ok { return target.exe, target.err } exe := filepath.Join(testprog.dir, name+".exe") cmd := exec.Command(testenv.GoToolPath(t), append([]string{"build", "-o", exe}, flags...)...) cmd.Dir = "testdata/" + binary out, err := testenv.CleanCmdEnv(cmd).CombinedOutput() if err != nil { target.err = fmt.Errorf("building %s %v: %v\n%s", binary, flags, err, out) testprog.target[name] = target return "", target.err } target.exe = exe testprog.target[name] = target return exe, nil } func TestVDSO(t *testing.T) { t.Parallel() output := runTestProg(t, "testprog", "SignalInVDSO") want := "success\n" if output != want { t.Fatalf("output:\n%s\n\nwanted:\n%s", output, want) } } func testCrashHandler(t *testing.T, cgo bool) { type crashTest struct { Cgo bool } var output string if cgo { output = runTestProg(t, "testprogcgo", "Crash") } else { output = runTestProg(t, "testprog", "Crash") } want := "main: recovered done\nnew-thread: recovered done\nsecond-new-thread: recovered done\nmain-again: recovered done\n" if output != want { t.Fatalf("output:\n%s\n\nwanted:\n%s", output, want) } } func TestCrashHandler(t *testing.T) { testCrashHandler(t, false) } func testDeadlock(t *testing.T, name string) { output := runTestProg(t, "testprog", name) want := "fatal error: all goroutines are asleep - deadlock!\n" if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestSimpleDeadlock(t *testing.T) { testDeadlock(t, "SimpleDeadlock") } func TestInitDeadlock(t *testing.T) { testDeadlock(t, "InitDeadlock") } func TestLockedDeadlock(t *testing.T) { testDeadlock(t, "LockedDeadlock") } func TestLockedDeadlock2(t *testing.T) { testDeadlock(t, "LockedDeadlock2") } func TestGoexitDeadlock(t *testing.T) { output := runTestProg(t, "testprog", "GoexitDeadlock") want := "no goroutines (main called runtime.Goexit) - deadlock!" if !strings.Contains(output, want) { t.Fatalf("output:\n%s\n\nwant output containing: %s", output, want) } } func TestStackOverflow(t *testing.T) { output := runTestProg(t, "testprog", "StackOverflow") want := []string{ "runtime: goroutine stack exceeds 1474560-byte limit\n", "fatal error: stack overflow", // information about the current SP and stack bounds "runtime: sp=", "stack=[", } if !strings.HasPrefix(output, want[0]) { t.Errorf("output does not start with %q", want[0]) } for _, s := range want[1:] { if !strings.Contains(output, s) { t.Errorf("output does not contain %q", s) } } if t.Failed() { t.Logf("output:\n%s", output) } } func TestThreadExhaustion(t *testing.T) { output := runTestProg(t, "testprog", "ThreadExhaustion") want := "runtime: program exceeds 10-thread limit\nfatal error: thread exhaustion" if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestRecursivePanic(t *testing.T) { output := runTestProg(t, "testprog", "RecursivePanic") want := `wrap: bad panic: again ` if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestRecursivePanic2(t *testing.T) { output := runTestProg(t, "testprog", "RecursivePanic2") want := `first panic second panic panic: third panic ` if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestRecursivePanic3(t *testing.T) { output := runTestProg(t, "testprog", "RecursivePanic3") want := `panic: first panic ` if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestRecursivePanic4(t *testing.T) { output := runTestProg(t, "testprog", "RecursivePanic4") want := `panic: first panic [recovered] panic: second panic ` if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestGoexitCrash(t *testing.T) { output := runTestProg(t, "testprog", "GoexitExit") want := "no goroutines (main called runtime.Goexit) - deadlock!" if !strings.Contains(output, want) { t.Fatalf("output:\n%s\n\nwant output containing: %s", output, want) } } func TestGoexitDefer(t *testing.T) { c := make(chan struct{}) go func() { defer func() { r := recover() if r != nil { t.Errorf("non-nil recover during Goexit") } c <- struct{}{} }() runtime.Goexit() }() // Note: if the defer fails to run, we will get a deadlock here <-c } func TestGoNil(t *testing.T) { output := runTestProg(t, "testprog", "GoNil") want := "go of nil func value" if !strings.Contains(output, want) { t.Fatalf("output:\n%s\n\nwant output containing: %s", output, want) } } func TestMainGoroutineID(t *testing.T) { output := runTestProg(t, "testprog", "MainGoroutineID") want := "panic: test\n\ngoroutine 1 [running]:\n" if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestNoHelperGoroutines(t *testing.T) { output := runTestProg(t, "testprog", "NoHelperGoroutines") matches := regexp.MustCompile(`goroutine [0-9]+ \[`).FindAllStringSubmatch(output, -1) if len(matches) != 1 || matches[0][0] != "goroutine 1 [" { t.Fatalf("want to see only goroutine 1, see:\n%s", output) } } func TestBreakpoint(t *testing.T) { output := runTestProg(t, "testprog", "Breakpoint") // If runtime.Breakpoint() is inlined, then the stack trace prints // "runtime.Breakpoint(...)" instead of "runtime.Breakpoint()". want := "runtime.Breakpoint(" if !strings.Contains(output, want) { t.Fatalf("output:\n%s\n\nwant output containing: %s", output, want) } } func TestGoexitInPanic(t *testing.T) { // see issue 8774: this code used to trigger an infinite recursion output := runTestProg(t, "testprog", "GoexitInPanic") want := "fatal error: no goroutines (main called runtime.Goexit) - deadlock!" if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } // Issue 14965: Runtime panics should be of type runtime.Error func TestRuntimePanicWithRuntimeError(t *testing.T) { testCases := [...]func(){ 0: func() { var m map[uint64]bool m[1234] = true }, 1: func() { ch := make(chan struct{}) close(ch) close(ch) }, 2: func() { var ch = make(chan struct{}) close(ch) ch <- struct{}{} }, 3: func() { var s = make([]int, 2) _ = s[2] }, 4: func() { n := -1 _ = make(chan bool, n) }, 5: func() { close((chan bool)(nil)) }, } for i, fn := range testCases { got := panicValue(fn) if _, ok := got.(runtime.Error); !ok { t.Errorf("test #%d: recovered value %v(type %T) does not implement runtime.Error", i, got, got) } } } func panicValue(fn func()) (recovered interface{}) { defer func() { recovered = recover() }() fn() return } func TestPanicAfterGoexit(t *testing.T) { // an uncaught panic should still work after goexit output := runTestProg(t, "testprog", "PanicAfterGoexit") want := "panic: hello" if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestRecoveredPanicAfterGoexit(t *testing.T) { output := runTestProg(t, "testprog", "RecoveredPanicAfterGoexit") want := "fatal error: no goroutines (main called runtime.Goexit) - deadlock!" if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestRecoverBeforePanicAfterGoexit(t *testing.T) { t.Parallel() output := runTestProg(t, "testprog", "RecoverBeforePanicAfterGoexit") want := "fatal error: no goroutines (main called runtime.Goexit) - deadlock!" if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestRecoverBeforePanicAfterGoexit2(t *testing.T) { t.Parallel() output := runTestProg(t, "testprog", "RecoverBeforePanicAfterGoexit2") want := "fatal error: no goroutines (main called runtime.Goexit) - deadlock!" if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestNetpollDeadlock(t *testing.T) { if os.Getenv("GO_BUILDER_NAME") == "darwin-amd64-10_12" { // A suspected kernel bug in macOS 10.12 occasionally results in // an apparent deadlock when dialing localhost. The errors have not // been observed on newer versions of the OS, so we don't plan to work // around them. See https://golang.org/issue/22019. testenv.SkipFlaky(t, 22019) } t.Parallel() output := runTestProg(t, "testprognet", "NetpollDeadlock") want := "done\n" if !strings.HasSuffix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestPanicTraceback(t *testing.T) { t.Parallel() output := runTestProg(t, "testprog", "PanicTraceback") want := "panic: hello\n\tpanic: panic pt2\n\tpanic: panic pt1\n" if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } // Check functions in the traceback. fns := []string{"main.pt1.func1", "panic", "main.pt2.func1", "panic", "main.pt2", "main.pt1"} for _, fn := range fns { re := regexp.MustCompile(`(?m)^` + regexp.QuoteMeta(fn) + `\(.*\n`) idx := re.FindStringIndex(output) if idx == nil { t.Fatalf("expected %q function in traceback:\n%s", fn, output) } output = output[idx[1]:] } } func testPanicDeadlock(t *testing.T, name string, want string) { // test issue 14432 output := runTestProg(t, "testprog", name) if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestPanicDeadlockGosched(t *testing.T) { testPanicDeadlock(t, "GoschedInPanic", "panic: errorThatGosched\n\n") } func TestPanicDeadlockSyscall(t *testing.T) { testPanicDeadlock(t, "SyscallInPanic", "1\n2\npanic: 3\n\n") } func TestPanicLoop(t *testing.T) { output := runTestProg(t, "testprog", "PanicLoop") if want := "panic while printing panic value"; !strings.Contains(output, want) { t.Errorf("output does not contain %q:\n%s", want, output) } } func TestMemPprof(t *testing.T) { testenv.MustHaveGoRun(t) exe, err := buildTestProg(t, "testprog") if err != nil { t.Fatal(err) } got, err := testenv.CleanCmdEnv(exec.Command(exe, "MemProf")).CombinedOutput() if err != nil { t.Fatal(err) } fn := strings.TrimSpace(string(got)) defer os.Remove(fn) for try := 0; try < 2; try++ { cmd := testenv.CleanCmdEnv(exec.Command(testenv.GoToolPath(t), "tool", "pprof", "-alloc_space", "-top")) // Check that pprof works both with and without explicit executable on command line. if try == 0 { cmd.Args = append(cmd.Args, exe, fn) } else { cmd.Args = append(cmd.Args, fn) } found := false for i, e := range cmd.Env { if strings.HasPrefix(e, "PPROF_TMPDIR=") { cmd.Env[i] = "PPROF_TMPDIR=" + os.TempDir() found = true break } } if !found { cmd.Env = append(cmd.Env, "PPROF_TMPDIR="+os.TempDir()) } top, err := cmd.CombinedOutput() t.Logf("%s:\n%s", cmd.Args, top) if err != nil { t.Error(err) } else if !bytes.Contains(top, []byte("MemProf")) { t.Error("missing MemProf in pprof output") } } } var concurrentMapTest = flag.Bool("run_concurrent_map_tests", false, "also run flaky concurrent map tests") func TestConcurrentMapWrites(t *testing.T) { if !*concurrentMapTest { t.Skip("skipping without -run_concurrent_map_tests") } testenv.MustHaveGoRun(t) output := runTestProg(t, "testprog", "concurrentMapWrites") want := "fatal error: concurrent map writes" if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestConcurrentMapReadWrite(t *testing.T) { if !*concurrentMapTest { t.Skip("skipping without -run_concurrent_map_tests") } testenv.MustHaveGoRun(t) output := runTestProg(t, "testprog", "concurrentMapReadWrite") want := "fatal error: concurrent map read and map write" if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } func TestConcurrentMapIterateWrite(t *testing.T) { if !*concurrentMapTest { t.Skip("skipping without -run_concurrent_map_tests") } testenv.MustHaveGoRun(t) output := runTestProg(t, "testprog", "concurrentMapIterateWrite") want := "fatal error: concurrent map iteration and map write" if !strings.HasPrefix(output, want) { t.Fatalf("output does not start with %q:\n%s", want, output) } } type point struct { x, y *int } func (p *point) negate() { *p.x = *p.x * -1 *p.y = *p.y * -1 } // Test for issue #10152. func TestPanicInlined(t *testing.T) { defer func() { r := recover() if r == nil { t.Fatalf("recover failed") } buf := make([]byte, 2048) n := runtime.Stack(buf, false) buf = buf[:n] if !bytes.Contains(buf, []byte("(*point).negate(")) { t.Fatalf("expecting stack trace to contain call to (*point).negate()") } }() pt := new(point) pt.negate() } // Test for issues #3934 and #20018. // We want to delay exiting until a panic print is complete. func TestPanicRace(t *testing.T) { testenv.MustHaveGoRun(t) exe, err := buildTestProg(t, "testprog") if err != nil { t.Fatal(err) } // The test is intentionally racy, and in my testing does not // produce the expected output about 0.05% of the time. // So run the program in a loop and only fail the test if we // get the wrong output ten times in a row. const tries = 10 retry: for i := 0; i < tries; i++ { got, err := testenv.CleanCmdEnv(exec.Command(exe, "PanicRace")).CombinedOutput() if err == nil { t.Logf("try %d: program exited successfully, should have failed", i+1) continue } if i > 0 { t.Logf("try %d:\n", i+1) } t.Logf("%s\n", got) wants := []string{ "panic: crash", "PanicRace", "created by ", } for _, want := range wants { if !bytes.Contains(got, []byte(want)) { t.Logf("did not find expected string %q", want) continue retry } } // Test generated expected output. return } t.Errorf("test ran %d times without producing expected output", tries) } func TestBadTraceback(t *testing.T) { output := runTestProg(t, "testprog", "BadTraceback") for _, want := range []string{ "runtime: unexpected return pc", "called from 0xbad", "00000bad", // Smashed LR in hex dump "<main.badLR", // Symbolization in hex dump (badLR1 or badLR2) } { if !strings.Contains(output, want) { t.Errorf("output does not contain %q:\n%s", want, output) } } } func TestTimePprof(t *testing.T) { fn := runTestProg(t, "testprog", "TimeProf") fn = strings.TrimSpace(fn) defer os.Remove(fn) cmd := testenv.CleanCmdEnv(exec.Command(testenv.GoToolPath(t), "tool", "pprof", "-top", "-nodecount=1", fn)) cmd.Env = append(cmd.Env, "PPROF_TMPDIR="+os.TempDir()) top, err := cmd.CombinedOutput() t.Logf("%s", top) if err != nil { t.Error(err) } else if bytes.Contains(top, []byte("ExternalCode")) { t.Error("profiler refers to ExternalCode") } } // Test that runtime.abort does so. func TestAbort(t *testing.T) { // Pass GOTRACEBACK to ensure we get runtime frames. output := runTestProg(t, "testprog", "Abort", "GOTRACEBACK=system") if want := "runtime.abort"; !strings.Contains(output, want) { t.Errorf("output does not contain %q:\n%s", want, output) } if strings.Contains(output, "BAD") { t.Errorf("output contains BAD:\n%s", output) } // Check that it's a signal traceback. want := "PC=" // For systems that use a breakpoint, check specifically for that. switch runtime.GOARCH { case "386", "amd64": switch runtime.GOOS { case "plan9": want = "sys: breakpoint" case "windows": want = "Exception 0x80000003" default: want = "SIGTRAP" } } if !strings.Contains(output, want) { t.Errorf("output does not contain %q:\n%s", want, output) } } // For TestRuntimePanic: test a panic in the runtime package without // involving the testing harness. func init() { if os.Getenv("GO_TEST_RUNTIME_PANIC") == "1" { defer func() { if r := recover(); r != nil { // We expect to crash, so exit 0 // to indicate failure. os.Exit(0) } }() runtime.PanicForTesting(nil, 1) // We expect to crash, so exit 0 to indicate failure. os.Exit(0) } } func TestRuntimePanic(t *testing.T) { testenv.MustHaveExec(t) cmd := testenv.CleanCmdEnv(exec.Command(os.Args[0], "-test.run=TestRuntimePanic")) cmd.Env = append(cmd.Env, "GO_TEST_RUNTIME_PANIC=1") out, err := cmd.CombinedOutput() t.Logf("%s", out) if err == nil { t.Error("child process did not fail") } else if want := "runtime.unexportedPanicForTesting"; !bytes.Contains(out, []byte(want)) { t.Errorf("output did not contain expected string %q", want) } } // Test that g0 stack overflows are handled gracefully. func TestG0StackOverflow(t *testing.T) { testenv.MustHaveExec(t) switch runtime.GOOS { case "darwin", "dragonfly", "freebsd", "linux", "netbsd", "openbsd", "android": t.Skipf("g0 stack is wrong on pthread platforms (see golang.org/issue/26061)") } if os.Getenv("TEST_G0_STACK_OVERFLOW") != "1" { cmd := testenv.CleanCmdEnv(exec.Command(os.Args[0], "-test.run=TestG0StackOverflow", "-test.v")) cmd.Env = append(cmd.Env, "TEST_G0_STACK_OVERFLOW=1") out, err := cmd.CombinedOutput() // Don't check err since it's expected to crash. if n := strings.Count(string(out), "morestack on g0\n"); n != 1 { t.Fatalf("%s\n(exit status %v)", out, err) } // Check that it's a signal-style traceback. if runtime.GOOS != "windows" { if want := "PC="; !strings.Contains(string(out), want) { t.Errorf("output does not contain %q:\n%s", want, out) } } return } runtime.G0StackOverflow() } // Test that panic message is not clobbered. // See issue 30150. func TestDoublePanic(t *testing.T) { output := runTestProg(t, "testprog", "DoublePanic", "GODEBUG=clobberfree=1") wants := []string{"panic: XXX", "panic: YYY"} for _, want := range wants { if !strings.Contains(output, want) { t.Errorf("output:\n%s\n\nwant output containing: %s", output, want) } } }
Close