Frans Kaashoek
a60bf178c6
Thanks segfault@github
2024-07-26 19:40:01 -04:00
RayAndrew
93c70ce0f9
Remove all files created during testing
...
Remove the following files to restore the state of the filesystem,
so subsequent tests don't fail unexpectedly by creating same filename.
q0 2 21 0
q? 2 22 0
q; 2 23 0
qC 2 24 0
q= 2 25 0
qA 2 26 0
q: 2 27 0
q< 2 28 0
q> 2 29 0
q@ 2 30 0
qB 2 31 0
r0 2 32 0
r? 2 33 0
r; 2 34 0
rC 2 35 0
r= 2 36 0
rA 2 37 0
r: 2 38 0
r< 2 39 0
r> 2 40 0
r@ 2 41 0
rB 2 42 0
s0 2 43 0
s? 2 44 0
s; 2 45 0
sC 2 46 0
s= 2 47 0
sA 2 48 0
s: 2 49 0
s< 2 50 0
s> 2 51 0
p? 2 52 0
p; 2 53 0
pC 2 54 0
p= 2 55 0
pA 2 56 0
p: 2 57 0
p< 2 58 0
p> 2 59 0
p@ 2 60 0
pB 2 61 0
s@ 2 62 0
sB 2 63 0
2024-07-26 19:11:05 -04:00
RayAndrew
7687b389c2
Report an error when n
is not equal to MAXFILE
...
The variable `n` represents the number of blocks that have been read.
2024-07-26 19:10:21 -04:00
Robert Morris
5a1a4d45a4
slightly more thorough testing that one can't write invalid addresses
2024-01-01 16:10:02 -05:00
Robert Morris
fe940f4d63
fix user.ld to get read-only text with riscv64-linux-gnu-ld 2.41
2024-01-01 13:10:35 -05:00
Robert Morris
dd2574bc10
tell gcc to check printf format strings
...
add %ld %lld %u %lu %llu %lx %llx to kernel and user printf
2023-12-31 12:21:46 -05:00
Robert Morris
d2b2dff749
fix copyout() to refuse to write a read-only page
2022-10-04 11:52:57 -04:00
Frans Kaashoek
3d6ce9b308
Separate tests in slow and quick. The slow tests run xv6 out of
...
memory, out of disk space, or test big directories.
Support -q option to run only the quick tests, which saves about
7mins.
Clean up driver by removing duplicated code.
2022-08-25 09:45:35 -04:00
Robert Morris
7c1810e1ae
tolerate running out of inodes
2022-08-23 12:26:26 -04:00
Frans Kaashoek
948cfbdb1f
Rename test to textwrite
2022-08-23 11:21:26 -04:00
Frans Kaashoek
ccb7bd14c7
Merge branch 'riscv' into uvm-perm
2022-08-23 11:01:06 -04:00
Robert Morris
8621be8f3d
tolerate out of disk when creating . and .. in mkdir()
2022-08-23 08:52:15 -04:00
Robert Morris
dc405cdb7b
don't panic if out of disk space when extending a directory.
2022-08-23 08:23:12 -04:00
Frans Kaashoek
cef1b57d4a
Compile user binary to map text without W and data without X
...
Use the flags in elf header to set vm permissions
Modify pgbug() so that usertests text segment is without W
Add test to check app cannot write text segment
2022-08-15 19:02:19 -04:00
Frans Kaashoek
2175c6b0b6
Run tests in the order in which they appear in the file
2022-08-15 19:01:34 -04:00
Robert Morris
872fa88e8a
tolerate running out of disk blocks
2022-08-10 06:13:52 -04:00
Frans Kaashoek
bf4816c9c6
Delete unused code (Jude Rich <juder11@gmail.com>)
2021-09-01 07:24:07 -04:00
flespark
49f1e2f888
fix a invalid printf format string
2021-08-31 14:16:31 -04:00
FIXED-TERM Chen Ian (BT-CO/QMM5)
8d4ff0bc1e
fix typos in user/usertest.c & kernel/log.c
2021-08-31 14:10:14 -04:00
Robert Morris
3b3f83f100
check that there's no panic if user process tries to write >= MAXVA
2021-08-06 11:06:24 -04:00
Robert Morris
08c9eda85f
sync usertests
2021-07-02 14:24:45 -04:00
Robert Morris
1841baa3dd
keep usertests.c in sync with riscv-sol-2020
2021-07-02 09:57:14 -04:00
Frans Kaashoek
60b63b9d07
x
2020-11-05 19:50:46 -05:00
Frans Kaashoek
ef97f65025
kill/status test
2020-11-05 19:50:46 -05:00
Robert Morris
aeaf610c67
avoid deadlock by disk intr acking interrupt first, then processing ring
2020-10-05 19:30:27 -04:00
Robert Morris
3c70be9070
often causes deadlock after a few minutes
2020-10-05 19:30:27 -04:00
Frans Kaashoek
8ffdfad990
Add s to many printf statements that expect it (thanks Cece Chu)
...
Add dirtest to the list of tests
2020-10-03 16:36:20 -04:00
Frans Kaashoek
6750608824
When either_copyin/out fails, return an error from write/read
...
Add a test to check that read/write return an error
2020-10-03 16:36:20 -04:00
Frans Kaashoek
de434fd933
Remove obselete ifdef that shouldn't have been there ever
2020-08-28 09:00:41 -04:00
Robert Morris
0b4e78f3a9
fix usertests to pass all the riscv-sol-fall20 solutions.
2020-08-28 09:00:41 -04:00
Robert Morris
2a4a8764a5
touch sbrk()-allocated memory to make sure it exists
2020-08-21 11:00:45 -04:00
Robert Morris
5860dcd07d
usertest for exec() out of memory recovery
...
and fix a few exec() bugs
2020-08-21 11:00:45 -04:00
Robert Morris
8dc71a257d
handle another out-of-memory in fork(). the policy here is not consistent,
...
since other calls (e.g. exec()) panic on out of memory.
2020-08-17 08:18:23 -04:00
Robert Morris
d8fe1773b2
test string system call arguments that cross over the end of the last page.
2020-08-10 11:19:10 -04:00
Robert Morris
76d6c57ede
test copyinstr()'s handling of the terminating null
2020-08-10 11:19:10 -04:00
Robert Morris
e3b7058907
streamline copyin/copyout code in usertests
...
fix bugs in read/write return values when there's an error
2020-08-10 11:19:10 -04:00
Robert Morris
a93321cb25
test pointer checking in copyin, copyout, copyinstr
2020-08-10 11:19:10 -04:00
Robert Morris
7f35d7a14e
modify each page in usertests countfree()
...
get rid of static for walk() and freewalk()
2020-08-10 11:19:10 -04:00
Robert Morris
af9eb9114c
make "echo hello > x" truncate file x.
2020-08-10 11:19:10 -04:00
Robert Morris
16b3b63f06
grind: run parallel system calls forever
2019-11-06 11:18:43 -05:00
Robert Morris
9de9211b11
usertests -c to repeat tests forever
...
detect memory leaks
no more "already ran user tests"
2019-10-28 05:58:28 -04:00
Robert Morris
d9160fb4b9
nits
2019-10-27 08:03:19 -04:00
Robert Morris
d175beadf5
bug fix: reparent() sometimes deadlocked
...
bug fix: exit() sometimes released a different parent lock than it acquired
usertests
2019-09-23 06:50:25 -04:00
Frans Kaashoek
843ce77765
Stress copyin for the full allocated page (good for lazy lab).
2019-09-21 17:28:18 -04:00
Robert Morris
d940fd122d
don't leak memory if exec() arguments are invalid.
2019-09-21 04:54:25 -04:00
Frans Kaashoek
6b79ee69b7
Refactor big sbrk test in smaller, easier-to-understand tests
2019-09-21 02:07:24 -04:00
Frans Kaashoek
ee67dbd211
Not much: factor sbrksimple from big sbrktest
2019-09-20 17:08:13 -04:00
Robert Morris
7c7ed20822
don't leak a file system block if the buf argument to write is invalid
...
and a usertest
2019-09-20 13:09:26 -04:00
Robert Morris
e1a37303c8
yet another sbrk() bug fix, and usertest
2019-09-20 12:13:57 -04:00
Robert Morris
4de161f973
don't panic if a program frees all its memory with sbrk().
...
if a program sbrk()'s to a non-page-boundary, don't free that page.
corresponding usertests.
2019-09-20 11:35:27 -04:00