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432 Commits

Author SHA1 Message Date
Ralf Jung
32cdb7131b support panic=abort 2020-09-18 13:10:18 +02:00
Samrat Man Singh
563fb8e43d Implement dup and close for stdin/stdout/stderr 
Support F_DUPFD on stdin/stdout/stderr

Enable `close`-ing stdin/stdout/stderr

For `dup`, check if FD is `File` first

If not, clone the appropriate standard IO stream

Merge POSIX `close` and `dup` tests into same module

Also, add assertion that `write` on a closed FD returns an error.

Add `dup` as FileDescriptor trait fn

Also:
- Fix `close` so it drops `self` instead of reference to it
- Remove FD clamping in insert_fd_with_min_fd, since FDs 0-2 can be
closed

Fix fs_libc tests

Make error message when closing stdin/out/err more specific

Return io::Result from `FileDescriptor::dup`

Change error message when closing stdin/out/err

Refactor `FileDescriptor::dup` impl for `FileHandle`

Remove empty line
 2020-09-09 23:26:33 +05:30
Ralf Jung
3ba1035d27 use standard black_box function 2020-09-07 11:29:47 +02:00
Ralf Jung
029c851d7c another optimization work-around 2020-09-07 11:23:09 +02:00
Ralf Jung
088af66f85
better optimization suppression 
Co-authored-by: bjorn3 <bjorn3@users.noreply.github.com>
 2020-09-07 11:16:16 +02:00
Ralf Jung
210f18d6c7 work around rustc optimizations becoming too smart 2020-09-07 10:24:38 +02:00
Ralf Jung
237bea2c17 avoid promotion in alignment test to get different alignment on each try 2020-08-20 10:14:13 +02:00
Ralf Jung
d5b15297ac forgot to add alignment test loop in one test 2020-08-18 10:19:29 +02:00
Ralf Jung
5b1bc4ba94 make another test more robust against random alignment 2020-08-17 18:22:46 +02:00
Ralf Jung
cb985670c1 make alignment check integer-based by default, and add an option to make it symbolic 2020-08-16 17:08:38 +02:00
Ralf Jung
80929e17ae add test for unused ill-formed constant 
also use better span in TopFrameInfo
 2020-08-13 08:33:36 +02:00
Ralf Jung
da2260db44 make sure opening a file fails with isolation enabled 2020-08-10 10:10:08 +02:00
Ralf Jung
5657f08bea fs: move isolation handling to inside trait 2020-08-08 15:24:30 +02:00
Samrat Man Singh
bdef57ea45 Flush to stdout from FileDescriptor::write for Stdout 
Also, remove unnecessary `-Zmiri-disable-isolation` in test
 2020-08-04 20:40:48 +05:30
Samrat Man Singh
bea7113eb8 Add impl FileDescriptor for stdin, stdout, stderr 
- Use `FileDescriptor::read` for stdin reads
- Use `FileDescriptor::write` for stdout/err writes
- Handle stdout/err reads in `FileDescriptor::read`
 2020-08-04 01:14:52 +05:30
Ralf Jung
5d22145069 test unwinding past topmost frame of a stack 2020-08-01 14:20:05 +02:00
Ralf Jung
cae90b6d29 rustup and test fixes 2020-07-27 23:40:27 +02:00
Ralf Jung
c77540ce13 deallocate thread-local statics when the thread dies 2020-07-27 23:32:15 +02:00
Ralf Jung
390899e8b9 test referencing unsupported extern static 2020-07-27 23:32:15 +02:00
Ralf Jung
bc0569253f enable leak check tests on Windows 2020-07-23 15:56:38 +02:00
Justus K
d23e245f38
Move no_main test to compile-fail 2020-07-09 17:21:09 +02:00
Ralf Jung
6c2521f54f adjust error messages 2020-07-07 22:48:51 +02:00
Ralf Jung
28b44d970c test validation of uninit memory (used to ICE) 2020-07-07 22:48:51 +02:00
Ralf Jung
fcdacce4b1 fix some ignore-windows comments 2020-06-28 20:40:20 +02:00
Ralf Jung
3a5bcb97ed move rwlock dequeuing to shared code, and use that code for Windows rwlocks 2020-06-28 11:28:46 +02:00
Ralf Jung
e54619b5e1 with this, we support panics on Windows 2020-06-27 14:43:37 +02:00
Ralf Jung
3ea8c5fa33 bump Rust 2020-06-26 20:36:08 +02:00
Ralf Jung
8d1d572472 unaligned-raw-deref is always UB 2020-06-20 14:34:57 +02:00
Ralf Jung
a29f86b512 make sure '&raw *' on a dangling raw ptr is UB 2020-06-20 14:28:55 +02:00
Ralf Jung
2940da9d1f bump Rust 2020-06-20 11:48:42 +02:00
Ralf Jung
3032224d19 rustup, adjust error message 2020-05-31 10:30:25 +02:00
Ralf Jung
c77e9022d5 rustup (and account for stabilization) 2020-05-30 09:23:25 +02:00
Vytautas Astrauskas
90590a399d Small fixes. 2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
6ff0af3adf Fix #1419. 2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
bd97074517 Small changes. 2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
fdfd56b75b Small changes. 2020-05-25 00:02:54 +02:00
David Cook
87a846f2d6 Update to match rustc changes 2020-05-22 17:03:25 +02:00
Oliver Scherer
3fdab9c446 Update to rustc changes 2020-05-10 10:14:03 +02:00
Ralf Jung
b4ad90669b rustup 2020-05-07 23:59:26 +02:00
Ralf Jung
fb3a067ac6 rustup; fix error messages 2020-05-07 08:38:59 +02:00
Chase Albert
f741f2cc71 Correct the test. 2020-05-04 23:22:00 -04:00
Chase Albert
f46d197431 Test for too many args. 2020-05-04 13:51:23 -04:00
Chase Albert
46aaab30fe Add a test for check_arg_count. 2020-05-04 13:51:23 -04:00
Ralf Jung
dbd6403955 rustup for fixed error messages 2020-05-02 02:13:48 +02:00
Ralf Jung
393165f859 rustup; fix for changed error messages 2020-05-01 14:43:59 +02:00
Ralf Jung
1a704a517a rustup, adjust error messages 2020-05-01 10:29:39 +02:00
Vytautas Astrauskas
60cd8aa4b0 Delete a duplicate test. 2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
ff5e35b90a Added a test that joining main is UB. 2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
90e9a87fa7 Add an explanatory comment to the test. 2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
eaa63266d8 Make multiple threads to try to join a thread while it is still running. 2020-04-27 14:26:36 -07:00