tests: refactor grate unit tests to be self-validating

[celinehoang177]

Closes #729

• Cage files now validate return values internally and exit(EXIT_FAILURE) on mismatch
• Grate files now check child exit status and propagate failures
• Fixed --compile-grate flag in lind_compile
• Naming convention enforced: cage .c, grate _grate.c

[github-actions]

End-to-End Test Report

Test Preview

Test Report

Deterministic Tests

Summary

Metric	Count
Total Test Cases	148
Number of Successes	147
Number of Failures	1
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	1
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	0.050088s	4.554478s	Success
chdir_getcwd.c	Success	None	0.051335s	4.558907s	Success
chmod.c	Success	None	0.057381s	4.565720s	Success
clock_gettime_highlevel.c	Success	None	0.122857s	4.756925s	Success
clock_gettime_simple.c	Success	None	0.044775s	4.497683s	Success
cloexec.c	Success	None	0.055115s	6.180762s	Success
close.c	Success	None	0.063573s	4.580309s	Success
creat_access.c	Success	None	0.054385s	4.550058s	Success
doubleclose.c	Success	None	0.045764s	4.517028s	Success
dup.c	Success	None	0.045607s	4.528842s	Success
dup2.c	Success	None	0.055669s	4.547930s	Success
dup3.c	Success	None	0.050357s	4.567556s	Success
dupwrite.c	Success	None	0.053691s	4.497408s	Success
fchdir.c	Success	None	0.058714s	4.569117s	Success
fchmod.c	Success	None	0.059990s	4.571293s	Success
fcntl.c	Success	None	0.052220s	4.551687s	Success
fdatasync.c	Success	None	0.052460s	4.568724s	Success
filetest.c	Success	None	0.054109s	4.554694s	Success
filetest1000.c	Success	None	0.063485s	4.600436s	Success
flock.c	Success	None	0.060861s	4.602878s	Success
fstat.c	Success	None	0.055914s	4.555003s	Success
fstatfs.c	Success	None	0.048520s	4.543324s	Success
fsync.c	Success	None	0.052547s	4.543513s	Success
ftruncate.c	Success	None	0.058792s	4.604493s	Success
getcwd.c	Success	None	0.049910s	4.550528s	Success
getrandom.c	Success	None	0.052845s	4.555487s	Success
ioctl.c	Success	None	0.060573s	4.525697s	Success
link.c	Success	None	0.058107s	4.592364s	Success
lseek.c	Success	None	0.057811s	4.619756s	Success
mkdir_rmdir.c	Success	None	0.055303s	4.557109s	Success
open.c	Success	None	0.050736s	4.544349s	Success
pread_pwrite.c	Success	None	0.052441s	4.542588s	Success
printf.c	Success	None	0.044801s	4.502501s	Success
read.c	Success	None	0.053653s	4.545638s	Success
readbytes.c	Success	None	0.049957s	4.504744s	Success
readlink.c	Success	None	0.053997s	4.556566s	Success
readlinkat.c	Success	None	0.060169s	4.545960s	Success
rename.c	Success	None	0.056888s	4.549758s	Success
sc-writev.c	Success	None	0.052899s	4.602185s	Success
stat.c	Success	None	0.054562s	4.572269s	Success
statfs.c	Success	None	0.050370s	4.544323s	Success
sync_file_range.c	Success	None	0.052254s	4.551163s	Success
truncate.c	Success	None	0.055390s	4.552180s	Success
unlink.c	Success	None	0.056686s	4.596583s	Success
unlinkat.c	Success	None	0.056086s	4.574073s	Success
write.c	Success	None	0.047071s	4.512687s	Success
writeloop.c	Success	None	0.056026s	4.530589s	Success
writepartial.c	Success	None	0.055096s	4.477991s	Success
writev.c	Success	None	0.055198s	4.570600s	Success
Math Tests
math_link_smoke.c	Failure	Lind_wasm_compiling	0.058769s	0.111065s	wasm-ld: error: unable to find library -lm clang: error: linker command failed with exit code 1 (use -v to see invocation)
Memory Tests
brk.c	Success	None	0.052611s	4.544821s	Success
malloc.c	Success	None	0.050101s	4.506186s	Success
malloc_large.c	Success	None	0.049756s	4.514973s	Success
memcpy.c	Success	None	0.050401s	4.492243s	Success
memory_error_test.c	Success	None	0.056231s	4.528500s	Success
mmap.c	Success	None	0.045708s	4.517532s	Success
mmap_aligned.c	Success	None	0.049366s	4.517391s	Success
mmap_complicated.c	Success	None	0.052502s	4.539746s	Success
mmap_file.c	Success	None	0.054289s	4.587771s	Success
mmap_shared.c	Success	None	0.052437s	4.555743s	Success
mmaptest.c	Success	None	0.048808s	4.518016s	Success
mprotect.c	Success	None	0.047130s	4.527288s	Success
mprotect_boundary.c	Success	None	0.048642s	4.539640s	Success
mprotect_end_region.c	Success	None	0.046886s	4.518269s	Success
mprotect_middle_region.c	Success	None	0.046816s	4.524986s	Success
mprotect_multiple_times.c	Success	None	0.047535s	4.539059s	Success
mprotect_same_value.c	Success	None	0.046764s	4.526739s	Success
mprotect_spanning_regions.c	Success	None	0.047998s	4.544060s	Success
sbrk.c	Success	None	0.049846s	4.537273s	Success
segfault.c	Success	None	0.055613s	4.563620s	Success
shm.c	Success	None	0.055184s	4.571488s	Success
shmtest.c	Success	None	0.048739s	4.537800s	Success
vtable.c	Success	None	0.061589s	4.568598s	Success
Networking Tests
dnstest.c	Success	None	0.054140s	4.587169s	Success
epollcreate1.c	Success	None	0.055230s	4.576744s	Success
gethostname.c	Success	None	0.048686s	4.507768s	Success
getsockname.c	Success	None	0.055902s	4.554348s	Success
getsockopt.c	Success	None	0.059451s	4.616468s	Success
makepipe.c	Success	None	0.046994s	4.497205s	Success
pipe.c	Success	None	0.056482s	4.619928s	Success
pipe2.c	Success	None	0.057681s	4.519908s	Success
pipeinput.c	Success	None	0.058901s	4.564348s	Success
pipeinput2.c	Success	None	0.057885s	4.565983s	Success
pipeonestring.c	Success	None	0.059643s	4.582774s	Success
pipepong.c	Success	None	0.058178s	4.601304s	Success
pipewrite.c	Success	None	0.050732s	4.529524s	Success
poll.c	Success	None	0.055858s	4.570981s	Success
recvfrom-sendto.c	Success	None	0.058271s	4.556939s	Success
serverclient.c	Success	None	0.055557s	4.530998s	Success
shutdown.c	Success	None	0.057865s	4.575130s	Success
shutdown_fork.c	Success	None	0.057406s	4.608436s	Success
simple-select.c	Success	None	0.058027s	4.581171s	Success
simple_epoll.c	Success	None	0.055152s	4.562920s	Success
socket.c	Success	None	0.053794s	4.541846s	Success
socket_cloexec.c	Success	None	0.054229s	4.531199s	Success
socketepoll.c	Success	None	0.054633s	4.549872s	Success
socketpair.c	Success	None	0.054436s	4.604807s	Success
socketselect.c	Success	None	0.054316s	4.534963s	Success
tcp_connect_single.c	Success	None	0.055204s	4.567339s	Success
uds-getsockname.c	Success	None	0.054784s	4.546918s	Success
uds-socketselect.c	Success	None	0.055777s	4.552432s	Success
Process Tests
chain_thread.c	Success	None	1.056689s	5.730985s	Success
exit.c	Success	None	0.052778s	4.538813s	Success
fork2malloc.c	Success	None	0.058372s	4.554603s	Success
fork_select.c	Success	None	0.055033s	4.617103s	Success
fork_simple.c	Success	None	0.052472s	4.551217s	Success
fork_syscall.c	Success	None	0.058718s	4.621252s	Success
forkandopen.c	Success	None	0.055982s	4.583708s	Success
forkdup.c	Success	None	0.056074s	4.549882s	Success
forkexecuid.c	Success	None	0.054267s	6.266937s	Success
forkexecv-arg.c	Success	None	0.053194s	6.230837s	Success
forkexecv.c	Success	None	0.051079s	6.210396s	Success
forkfiles.c	Success	None	0.057723s	4.574092s	Success
forkmalloc.c	Success	None	0.070372s	4.568892s	Success
forknodup.c	Success	None	0.056840s	4.536237s	Success
function-ptr.c	Success	None	0.052535s	4.537755s	Success
getegid_syscall.c	Success	None	0.055799s	4.595990s	Success
getgid_syscall.c	Success	None	0.055610s	4.610519s	Success
getpid.c	Success	None	0.047678s	4.540026s	Success
getpid_syscall.c	Success	None	0.056902s	4.615666s	Success
getppid.c	Success	None	0.055483s	4.600957s	Success
getppid_syscall.c	Success	None	0.057841s	4.589811s	Success
getuid.c	Success	None	0.055397s	4.537881s	Success
getuid_syscall.c	Success	None	0.053929s	4.580533s	Success
hello-arg.c	Success	None	0.045169s	4.497178s	Success
hello.c	Success	None	0.045188s	4.564983s	Success
longjmp.c	Success	None	0.047391s	4.543268s	Success
mutex.c	Success	None	2.061701s	6.832773s	Success
sem_forks.c	Success	None	0.058697s	4.582665s	Success
setsid.c	Success	None	0.048626s	4.502328s	Success
template.c	Success	None	0.054717s	4.573417s	Success
test_exec_nofork.c	Success	None	0.053120s	6.231790s	Success
test_unlink_open_file.c	Success	None	0.049450s	4.535683s	Success
thread.c	Success	None	0.049360s	4.700771s	Success
uname.c	Success	None	0.048165s	4.533503s	Success
wait.c	Success	None	2.053178s	6.552018s	Success
waitpid_anychild.c	Success	None	0.054464s	4.564075s	Success
waitpid_syscall.c	Success	None	1.055862s	5.590778s	Success
waitpid_wnohang.c	Success	None	0.055078s	4.593576s	Success
Signal Tests
alarm.c	Success	None	7.056366s	11.543373s	Success
setitimer.c	Success	None	7.053845s	11.544652s	Success
sigalrm.c	Success	None	2.054793s	6.540310s	Success
sigchld.c	Success	None	1.055679s	5.556341s	Success
signal-fork.c	Success	None	4.058893s	8.574247s	Success
signal-simple.c	Success	None	0.054912s	4.524515s	Success
signal_fork.c	Success	None	0.050778s	4.565401s	Success
signal_int_ignored.c	Success	None	2.053832s	6.587115s	Success
sigprocmask.c	Success	None	1.055336s	5.566951s	Success

Fail Tests

Summary

Metric	Count
Total Test Cases	2
Number of Successes	2
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
Memory Tests
mmap-negative1.c	Success	None	0.113827s	5.097368s	Success
mmap-negative2.c	Success	None	0.129597s	4.813956s	Success

[Yaxuan-w]

Does previous version not work?