misc fixes by qianxichen233 · Pull Request #1081 · Lind-Project/lind-wasm

qianxichen233 · 2026-04-17T07:40:15Z

some misc fixes when working with python

github-actions · 2026-04-17T07:53:12Z

End-to-End Test Report

Test Preview

Unified Test Report

grate harness

Metric	Value
Total	11
Success	11
Failures	0
Compile Failures	0
Runtime Failures	0
Timeout Failures	0
Missing Pair Failures	0

Cases

Test	Status	Output
concurrent-request/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Cage \| geteuid] PASS: 1000000 calls returned 10 [Grate\|geteuid] PASS STDERR:
interposing-calls/interpose-exec_grate.c	Success	STDOUT: [Grate\|interpose-exec] Registering exec handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 [Grate\|interpose-exec] Handling function ptr: 2 from cage: 1 [Grate\|interpose-exec] In exec_grate 1 handler for cage: 1 Exec successful, argv[1]: --execd [Grate\|interpose-exec] PASS STDERR:
interposing-calls/interpose-exit_grate.c	Success	STDOUT: [Grate\|interpose-exit] Registering exit handler for cage 2 in grate 1 with fn ptr addr: 2 Exiting... [Grate\|interpose-exit] PASS STDERR:
interposing-calls/interpose-fork_grate.c	Success	STDOUT: [Grate\|interpose-fork] Registering fork handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-fork] Handling function ptr: 2 from cage: 1 [Grate\|interpose-fork] In fork_grate 1 handler for cage: 1 [Grate\|interpose-fork] PASS STDERR:
interposing-calls/interpose-mmap_grate.c	Success	STDOUT: [Grate\|interpose-mmap] Registering mmap handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 [Grate\|interpose-mmap] Handling function ptr: 2 from cage: 1 [Grate\|interpose-mmap] In mmap_grate 1 handler for cage: 1 mmap test: PASS [Grate\|interpose-mmap] PASS STDERR:
interposing-calls/interpose-register_grate.c	Success	STDOUT: [Grate\|interpose-register] Registering register_handler for cage 2 in grate 1 with fn ptr addr: 3 [cage] registering 107. grateid: 2 cageid: 3 [Grate\|interpose-register] Handling function ptr: 3 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|geteuid] Registering geteuid handler for cage 1 in grate 1 with fn ptr addr: 2 [Grate\|interpose-register] Handling function ptr: 2 from cage: 1 [Grate\|interpose-register] In register_grate 1 handler for cage: 1 [Grate\|interpose-register] PASS STDERR:
multi-register_grate.c	Success	STDOUT: [Grate\|multi-register_grate] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|multi-register_grate] Registering getuid handler for cage 2 in grate 1 with fn ptr addr: 3 [Grate\|multi-register_grate] Handling function ptr: 2 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Grate\|multi-register_grate] Handling function ptr: 3 from cage: 1 [Grate\|multi-register_grate] In multi-register_grate 1 handler for cage: 1 [Cage \| multi-register] PASS: geteuid=10, getuid=20 [Grate\|multi-register] PASS STDERR:
race-test_grate.c	Success	STDOUT: pass STDERR:
simple-tests/cpdata_grate.c	Success	STDOUT: [Grate\|open] intercepts open call: thiscage=1, arg1cage=2 [Grate\|open] copied pathname: random [cage] fd=10 STDERR:
simple-tests/diff-cage-args_grate.c	Success	STDOUT: [Grate\|diff-cage-args] Handling function ptr: 2 from cage: 1 [Grate\|diff-cage-args] In open_grate 1 handler for cage: 1 Hello world. FD=-1 [Grate\|diff-cage-args] Handling function ptr: 3 from cage: 1 Goodbye world! ret=4321 buf=helloworld [Grate\|diff-cage-args] PASS STDERR:
simple-tests/geteuid_grate.c	Success	STDOUT: [Grate\|geteuid] Registering geteuid handler for cage 2 in grate 1 with fn ptr addr: 2 [Grate\|geteuid] Handling function ptr: 2 from cage: 1 [Grate\|geteuid] In geteuid_grate 1 handler for cage: 1 [Cage \| geteuid] PASS: geteuid ret = 10 [Grate\|geteuid] PASS STDERR:

wasm harness

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	205
Number of Successes	205
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
File Tests
chartests.c	Success	None	0.046704s	0.185900s	Success
chdir_getcwd.c	Success	None	0.046555s	0.144147s	Success
chmod.c	Success	None	0.052368s	0.157961s	Success
clock_gettime_highlevel.c	Success	None	0.118071s	0.319182s	Success
clock_gettime_simple.c	Success	None	0.040848s	0.127221s	Success
cloexec.c	Success	None	0.051316s	0.211181s	Success
close.c	Success	None	0.057912s	0.172753s	Success
creat_access.c	Success	None	0.051205s	0.145017s	Success
doubleclose.c	Success	None	0.042030s	0.125877s	Success
dup.c	Success	None	0.043257s	0.144826s	Success
dup2.c	Success	None	0.049617s	0.144281s	Success
dup3.c	Success	None	0.047755s	0.146188s	Success
dupwrite.c	Success	None	0.050077s	0.139442s	Success
etc_conf.c	Success	None	0.044211s	0.148833s	Success
fchdir.c	Success	None	0.053034s	0.161266s	Success
fchmod.c	Success	None	0.050974s	0.155458s	Success
fcntl.c	Success	None	0.049407s	0.150209s	Success
fdatasync.c	Success	None	0.048934s	0.138680s	Success
filetest.c	Success	None	0.049799s	0.137922s	Success
filetest1000.c	Success	None	0.059149s	0.154138s	Success
flock.c	Success	None	0.059245s	0.181190s	Success
fstat.c	Success	None	0.052168s	0.154767s	Success
fstatfs.c	Success	None	0.044974s	0.136636s	Success
fsync.c	Success	None	0.047508s	0.135893s	Success
ftruncate.c	Success	None	0.053524s	0.268738s	Success
getcwd.c	Success	None	0.046036s	0.136015s	Success
getrandom.c	Success	None	0.049574s	0.149277s	Success
ioctl.c	Success	None	0.052584s	0.147593s	Success
link.c	Success	None	0.054319s	0.206872s	Success
locale_test.c	Success	None	0.064824s	0.653913s	Success
lseek.c	Success	None	0.054443s	0.261673s	Success
lstat.c	Success	None	0.053770s	0.168300s	Success
mkdir_rmdir.c	Success	None	0.050940s	0.148189s	Success
mkfifo_test.c	Success	None	0.055350s	0.192883s	Success
mknod.c	Success	None	0.049752s	0.157006s	Success
nocancel_io.c	Success	None	0.054256s	0.175414s	Success
open.c	Success	None	0.045396s	0.130448s	Success
openat.c	Success	None	0.045195s	0.138289s	Success
path_conversion_safety.c	Success	None	0.053269s	0.172763s	Success
pread_pwrite.c	Success	None	0.046615s	0.151180s	Success
preadv_pwritev.c	Success	None	0.052305s	0.163086s	Success
printf.c	Success	None	0.041527s	0.122926s	Success
prlimit64.c	Success	None	0.044381s	0.133829s	Success
read.c	Success	None	0.050177s	0.150155s	Success
readbytes.c	Success	None	0.046040s	0.134753s	Success
readdir_basic.c	Success	None	0.053921s	0.168988s	Success
readlink.c	Success	None	0.050760s	0.148434s	Success
readlinkat.c	Success	None	0.051623s	0.155045s	Success
readv_writev_test.c	Success	None	0.051639s	0.158336s	Success
rename.c	Success	None	0.052077s	0.148998s	Success
sc-writev.c	Success	None	0.047353s	0.142346s	Success
stat.c	Success	None	0.052793s	0.157853s	Success
statfs.c	Success	None	0.044361s	0.136843s	Success
symlink.c	Success	None	0.052787s	0.186794s	Success
sync_file_range.c	Success	None	0.047453s	0.148515s	Success
timespec_time_t_compat.c	Success	None	0.047499s	0.135179s	Success
truncate.c	Success	None	0.050749s	0.161670s	Success
unlink.c	Success	None	0.051707s	0.195307s	Success
unlinkat.c	Success	None	0.053299s	0.172445s	Success
write.c	Success	None	0.043408s	0.128441s	Success
writeloop.c	Success	None	0.052216s	0.136824s	Success
writepartial.c	Success	None	0.050629s	0.133555s	Success
writev.c	Success	None	0.050824s	0.153654s	Success
Math Tests
math_link_smoke.c	Success	None	0.054276s	0.139922s	Success
math_tests.c	Success	None	0.057412s	0.167139s	Success
Memory Tests
brk.c	Success	None	0.048289s	0.137196s	Success
fork_large_memory.c	Success	None	0.080183s	0.399815s	Success
malloc.c	Success	None	0.046549s	0.133347s	Success
malloc_large.c	Success	None	0.048276s	0.135364s	Success
memcpy.c	Success	None	0.045597s	0.129981s	Success
memory_error_test.c	Success	None	0.064268s	0.177053s	Success
mmap.c	Success	None	0.042197s	0.133967s	Success
mmap_aligned.c	Success	None	0.044117s	0.146617s	Success
mmap_complicated.c	Success	None	0.051064s	0.155726s	Success
mmap_file.c	Success	None	0.050470s	0.148162s	Success
mmap_shared.c	Success	None	0.049363s	0.149157s	Success
mmaptest.c	Success	None	0.045723s	0.140494s	Success
mprotect.c	Success	None	0.045295s	0.135430s	Success
mprotect_boundary.c	Success	None	0.044675s	0.152063s	Success
mprotect_end_region.c	Success	None	0.043633s	0.144064s	Success
mprotect_middle_region.c	Success	None	0.044176s	0.144640s	Success
mprotect_multiple_times.c	Success	None	0.043600s	0.142050s	Success
mprotect_same_value.c	Success	None	0.043128s	0.137527s	Success
mprotect_spanning_regions.c	Success	None	0.044547s	0.156179s	Success
sbrk.c	Success	None	0.045630s	0.134332s	Success
segfault.c	Success	None	0.051932s	0.163977s	Success
shm.c	Success	None	0.050391s	0.154845s	Success
shmtest.c	Success	None	0.043986s	0.138728s	Success
thread_malloc_sequential.c	Success	None	0.052458s	0.164971s	Success
vtable.c	Success	None	0.056045s	0.153169s	Success
Networking Tests
accept4.c	Success	None	0.055433s	0.167024s	Success
dns_resolve_test.c	Success	None	0.049454s	0.146727s	Success
dnstest.c	Success	None	0.050649s	0.153822s	Success
epoll_edge_triggered.c	Success	None	0.209354s	0.496932s	Success
epollcreate1.c	Success	None	0.051971s	0.155269s	Success
error_handling_net.c	Success	None	0.072704s	0.263664s	Success
getaddrinfo_test.c	Success	None	0.053736s	0.195019s	Success
getaddrinfo_unspec.c	Success	None	0.052691s	0.159886s	Success
gethostname.c	Success	None	0.044356s	0.128303s	Success
getifaddrs.c	Success	None	0.054039s	0.152906s	Success
getsockname.c	Success	None	0.057846s	0.156223s	Success
getsockopt.c	Success	None	0.054469s	0.216456s	Success
ipv6_basic.c	Success	None	0.055185s	0.203966s	Success
makepipe.c	Success	None	0.043897s	0.126956s	Success
nonblocking_eagain.c	Success	None	0.055917s	0.214811s	Success
pipe.c	Success	None	0.052762s	0.161123s	Success
pipe2.c	Success	None	0.053933s	0.148930s	Success
pipeinput.c	Success	None	0.053932s	0.171349s	Success
pipeinput2.c	Success	None	0.053869s	0.168431s	Success
pipeonestring.c	Success	None	0.054289s	0.166837s	Success
pipepong.c	Success	None	0.053276s	0.171812s	Success
pipewrite.c	Success	None	0.047168s	0.151254s	Success
poll.c	Success	None	0.052493s	0.142392s	Success
recvfrom-sendto.c	Success	None	0.054453s	0.165773s	Success
sendmsg_recvmsg_test.c	Success	None	0.052585s	0.159063s	Success
serverclient.c	Success	None	0.080456s	0.151767s	Success
shutdown.c	Success	None	0.053814s	0.152987s	Success
shutdown_fork.c	Success	None	0.052548s	0.156724s	Success
simple-select.c	Success	None	0.053041s	0.173227s	Success
simple_epoll.c	Success	None	0.051271s	0.153607s	Success
socket.c	Success	None	0.049903s	0.142396s	Success
socket_cloexec.c	Success	None	0.049902s	0.142165s	Success
socket_options_advanced.c	Success	None	0.057073s	0.223970s	Success
socketepoll.c	Success	None	0.050532s	0.147514s	Success
socketpair.c	Success	None	0.049895s	0.152224s	Success
socketselect.c	Success	None	0.051199s	0.151393s	Success
udp_send_recv.c	Success	None	0.158434s	0.316937s	Success
uds-getsockname.c	Success	None	0.051679s	0.145137s	Success
uds-nb-select.c	Success	None	2.062701s	2.222330s	Success
uds-serverclient.c	Success	None	0.055821s	0.225044s	Success
uds-socketselect.c	Success	None	0.053617s	0.151720s	Success
writev_socket.c	Success	None	0.055146s	0.189332s	Success
Process Tests
barrier_test.c	Success	None	0.050598s	0.154278s	Success
chain_thread.c	Success	None	1.051907s	1.155865s	Success
ctor_syscall_test.c	Success	None	0.040752s	0.125702s	Success
cxa_atexit_test.c	Success	None	0.046989s	0.132928s	Success
execve_shebang.c	Success	None	0.050662s	0.145789s	Success
exit.c	Success	None	0.047949s	0.132010s	Success
exit_failure.c	Success	None	0.050049s	0.142102s	Success
exit_group_thread.c	Success	None	0.052465s	0.153122s	Success
flockfile_test.c	Success	None	0.050567s	0.165432s	Success
fork2malloc.c	Success	None	0.051946s	0.150547s	Success
fork_select.c	Success	None	0.050734s	0.158017s	Success
fork_simple.c	Success	None	0.048246s	0.140406s	Success
fork_syscall.c	Success	None	0.054659s	0.296505s	Success
fork_tls_ctype.c	Success	None	0.054735s	0.174434s	Success
forkandopen.c	Success	None	0.051524s	0.165155s	Success
forkdup.c	Success	None	0.054191s	0.157592s	Success
forkexecuid.c	Success	None	0.049379s	0.216524s	Success
forkexecv-arg.c	Success	None	0.050470s	0.198068s	Success
forkexecv.c	Success	None	0.048252s	0.195925s	Success
forkfiles.c	Success	None	0.051373s	0.161567s	Success
forkmalloc.c	Success	None	0.059753s	0.145016s	Success
forknodup.c	Success	None	0.051462s	0.159957s	Success
function-ptr.c	Success	None	0.044696s	0.133443s	Success
getegid_syscall.c	Success	None	0.050752s	0.258543s	Success
getgid_syscall.c	Success	None	0.051651s	0.281401s	Success
getpid.c	Success	None	0.043311s	0.129785s	Success
getpid_syscall.c	Success	None	0.053042s	0.279446s	Success
getppid.c	Success	None	0.051123s	0.149160s	Success
getppid_syscall.c	Success	None	0.053997s	0.233892s	Success
getuid.c	Success	None	0.051106s	0.141085s	Success
getuid_syscall.c	Success	None	0.051293s	0.187169s	Success
hello-arg.c	Success	None	0.043595s	0.131035s	Success
hello.c	Success	None	0.041556s	0.126736s	Success
longjmp.c	Success	None	0.042276s	0.133740s	Success
mutex.c	Success	None	2.053815s	2.158919s	Success
printf_deadlock_smoke.c	Success	None	0.060458s	0.193459s	Success
printf_thread_test.c	Success	None	0.050514s	0.157386s	Success
sem_forks.c	Success	None	0.053648s	0.160637s	Success
setsid.c	Success	None	0.043535s	0.128530s	Success
template.c	Success	None	0.051205s	0.163477s	Success
test_exec_nofork.c	Success	None	0.049614s	0.196645s	Success
test_unlink_open_file.c	Success	None	0.045815s	0.134416s	Success
thread-guard.c	Success	None	0.048392s	0.149574s	Success
thread-test.c	Success	None	0.045248s	0.135949s	Success
thread.c	Success	None	0.045753s	0.135584s	Success
thread_cageid_race.c	Success	None	0.046145s	0.170292s	Success
tls_test.c	Success	None	0.049915s	0.151448s	Success
uname.c	Success	None	0.044094s	0.132712s	Success
wait.c	Success	None	2.049111s	2.147762s	Success
waitpid_anychild.c	Success	None	0.050412s	0.145366s	Success
waitpid_syscall.c	Success	None	1.051346s	1.193865s	Success
waitpid_wnohang.c	Success	None	0.051623s	0.155184s	Success
Signal Tests
alarm.c	Success	None	7.049718s	7.172452s	Success
eintr_fork_signal.c	Success	None	1.054431s	1.167195s	Success
kill.c	Success	None	1.051212s	1.149986s	Success
setitimer.c	Success	None	7.051981s	7.167066s	Success
sigalrm.c	Success	None	2.051390s	2.157083s	Success
sigaltstack.c	Success	None	0.053338s	0.156816s	Success
sigchld.c	Success	None	1.053309s	1.149262s	Success
signal-fork.c	Success	None	4.052284s	4.155421s	Success
signal-simple.c	Success	None	0.053605s	0.147881s	Success
signal_SIGCHLD.c	Success	None	0.049325s	0.151962s	Success
signal_fork.c	Success	None	0.047047s	0.157201s	Success
signal_int_ignored.c	Success	None	2.051240s	2.154582s	Success
signal_kill_cleanup.c	Success	None	1.049560s	1.148608s	Success
signal_procmask.c	Success	None	0.045864s	0.143970s	Success
signal_read_interrupt.c	Success	None	0.553645s	0.667987s	Success
signal_recursive.c	Success	None	0.045482s	0.145196s	Success
signal_sa_mask.c	Success	None	0.045557s	0.139398s	Success
signal_select_interrupt.c	Success	None	0.555852s	0.667500s	Success
signal_write_interrupt.c	Success	None	1.053587s	1.164971s	Success
sigpipe.c	Success	None	1.052411s	1.168120s	Success
sigprocmask.c	Success	None	1.049784s	1.154323s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	4
Number of Successes	4
Number of Failures	0
Number of Compilation Failure Native	0
Number of Runtime Failure Native	0
Number of Segmentation Fault Native	0
Number of Timeout During Native	0
Number of Lind Wasm Compile Failure	0
Number of Lind Wasm Runtime Failure	0
Number of Lind Wasm Segmentation Failure	0
Number of Timeout During Lind Wasm run	0
Number of Unknown Failure	0
Number of C Compiler and Wasm Output mismatch	0
Number of Fail Test: Native Succeeded (Should Fail)	0
Number of Fail Test: Wasm Succeeded (Should Fail)	0
Number of Fail Test: Both Native and Wasm Succeeded (Should Fail)	0
Number of Fail Test: Native Compilation Failure (Should Succeed)	0
Number of Fail Test: Wasm Compilation Failure (Should Succeed)	0

Test Results by Category

Test Case	Status	Error Type	Native Time	Wasm Time	Output
Dylink Tests
dlerror.c	Success	None	0.043004s	0.133183s	Success
Memory Tests
mmap-negative1.c	Success	None	0.133160s	0.131098s	Success
mmap-negative2.c	Success	None	0.111489s	0.135595s	Success
Signal Tests
signal_resethand.c	Success	None	1.049495s	1.152000s	Success

rennergade · 2026-04-17T13:05:21Z

can we get a more descriptive title here?

misc fixes

2771122

qianxichen233 requested a review from rennergade April 17, 2026 07:40

Yaxuan-w approved these changes Apr 17, 2026

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misc fixes#1081

misc fixes#1081
qianxichen233 wants to merge 1 commit intomainfrom
python-misc-fix-1

qianxichen233 commented Apr 17, 2026

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github-actions bot commented Apr 17, 2026

grate harness

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wasm harness

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Test Results by Category

Summary

Test Results by Category

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rennergade commented Apr 17, 2026

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qianxichen233 commented Apr 17, 2026

Uh oh!

github-actions bot commented Apr 17, 2026

End-to-End Test Report

grate harness

Cases

wasm harness

Test Report

Summary

Test Results by Category

Summary

Test Results by Category

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rennergade commented Apr 17, 2026

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