Mara Bos
de5b26d7f0
Use new std::alloc::Allocator interface.
...
This was changed in core.
2020-12-05 00:13:33 +01:00
bors
d473242ecd
Auto merge of #1617 - JCTyblaidd:data_race_detector, r=RalfJung
...
Add simple data-race detector
Partially fixes data-race detection, see #1372 , based on Dynamic Race Detection for C++11
- This does not explore weak memory behaviour, only exploring one sequentially consistent ordering.
- Data-race detection is only enabled after the first thread is created, so should have minimal overhead for non-concurrent execution.
- ~~Does not attempt to re-use thread id's so creating and joining threads lots of time in an execution will result in the vector clocks growing in size and slowing down program execution~~ It does now
2020-11-29 18:44:28 +00:00
JCTyBlaidd
55fc552d99
Apply review changes, incrementing the clocks twice is an unnecessary hold-over from earlier versions so fixed.
2020-11-27 19:26:06 +00:00
JCTyBlaidd
3268f56a97
Fix review changes
2020-11-22 17:28:12 +00:00
Ralf Jung
7a2c2f8dde
rustup; test sorting for provenance-correctness
2020-11-22 18:08:57 +01:00
est31
4de113acba
Normalize column numbers
2020-11-19 09:21:11 +01:00
JCTyBlaidd
a3b7839bbd
Add comment regarding seq-cst ordering & add test for disabling the data-race detector.
2020-11-15 20:12:58 +00:00
JCTyBlaidd
69fb6413dd
Tidy up comments and function layout, should fix most of the review notes.
2020-11-15 18:30:26 +00:00
Ralf Jung
915d091973
rustup; less strict timing tests
2020-11-12 16:50:24 +01:00
Ralf Jung
df0de77fd1
test btreemap with raw ptr tracking
2020-11-10 16:51:55 +01:00
Ralf Jung
db718d72ae
remove some unnecessary feature flags
2020-11-10 16:51:07 +01:00
Ralf Jung
737ecef376
rustup and update test
2020-11-10 16:47:56 +01:00
JCTyBlaidd
2a40d9b7a0
More aggressive vector index re-use, and added some tests.
2020-11-06 17:29:54 +00:00
Ralf Jung
f31f00d5af
rustup
2020-11-05 17:09:44 +01:00
JCTyBlaidd
95c99b2044
Detect races between atomic and non-atomic accesses of a variable,
...
previously only data races between two non-atomic accesses were
detected.
2020-11-04 21:35:48 +00:00
JCTyBlaidd
fe2e857cc3
Add newlines at end of file + use replace.
...
add dangling thread variant of one of the benchmarks
2020-11-02 13:08:09 +00:00
JCTyBlaidd
2e75de5ac9
Mark all new tests as disabled on windows
2020-11-02 12:40:12 +00:00
JCTyBlaidd
ed32b260f9
Add tests, and fix bug in atomic RMW relaxed stores
2020-11-02 02:57:06 +00:00
Ralf Jung
00bc944eea
test Rc with raw pointer tracking
2020-10-31 16:24:34 +01:00
Ralf Jung
f936bc6b92
fix writing to read-only raw pointer in thread-local test
2020-10-31 16:24:34 +01:00
Ralf Jung
80a0a12b07
Stacked Borrows: test raw-ref-to-field with raw ptr tracking
2020-10-31 16:24:34 +01:00
Ralf Jung
e7246be4f0
backtrace tests: support more ways of checking out Rust locally
2020-10-31 13:47:42 +01:00
Ralf Jung
2a4faf638b
increase timeout to avoid spurious test failures
2020-10-30 18:59:58 +01:00
Ralf Jung
1ad827c511
rustup
2020-10-29 20:57:38 +01:00
bors
83f7657ed0
Auto merge of #1603 - RalfJung:track-raw, r=oli-obk
...
add an option to track raw pointer tags in Stacked Borrows
Also make error messages more informative by printing the affected memory location
2020-10-28 13:19:25 +00:00
Ralf Jung
bf54607ba0
test raw pointer tracking; we cannot track raw pointers on Windows
2020-10-28 13:54:50 +01:00
Ralf Jung
1044099c19
disable debug assertions in the standard library
2020-10-28 12:43:11 +01:00
Ralf Jung
19e78a65d9
run some tests with raw pointer tracking
2020-10-28 12:35:05 +01:00
Ralf Jung
ecf330f39e
test Box::into_raw aliasing
2020-10-27 17:26:36 +01:00
Ralf Jung
ddcc4f241e
rustup; make panic output less dependent on stdlib internals
2020-10-25 10:00:50 +01:00
Ralf Jung
80c4b5d674
fix './miri test'
2020-10-22 10:36:05 +02:00
Ralf Jung
ad07b2bd44
rustup; increase slack for timing tests
2020-10-22 09:47:02 +02:00
Aaron Hill
05bb560de2
Enable backtrace
feature in the generated Xargo.toml
...
This allows the normal std panic hook to print a backtrace if
`RUST_BACKTRACE=1` and `-Z miri-disable-isolation` are set
2020-10-20 18:27:55 -04:00
bors
d5380be209
Auto merge of #1586 - RalfJung:available-concurrency, r=RalfJung
...
test new available_concurrency function
Cc https://github.com/rust-lang/rust/pull/74480
2020-10-18 09:22:59 +00:00
Ralf Jung
5df6d8bec6
test new available_concurrency function
2020-10-18 11:22:09 +02:00
Aaron Hill
8b10dbfeaa
Test std::backtrace::Backtrace
...
Fixes #1578
2020-10-17 19:45:26 -04:00
Ralf Jung
67cf6c2176
rustup; the bad compile times for the float test are fixed
2020-10-18 00:49:52 +02:00
Aaron Hill
be51e6bd07
Add an fn_ptr
field to MiriFrame
...
The `backtrace-rs` crate can use this to implement
`Frame::symbol_address`, which is used to skip frames
above the call to `Backtrace::capture` on the stack.
The function pointer will not be useable for comparison purposes if the
function is generic, as CTFE creates a new function pointer for each
cast of a (monomorphized) generic function. However, this already
affects code running under Miri, and isn't a problem for `backtrace-rs`
(which only casts a non-generic function).
I've added logic to allow `MiriFrame` to have either 4 or 5 fields - if
a 5th field is present, we write the function pointer to it.
2020-10-10 13:07:57 -04:00
Ralf Jung
3e655665b7
test VecDeque::iter_mut aliasing
2020-10-07 09:00:55 +02:00
Aaron Hill
8e8828259a
Use macro callsite spans in backtrace
...
This mirrors what we do in the debuginfo used for runtime backtraces.
2020-10-05 17:29:55 -04:00
bors
60c1075820
Auto merge of #1564 - Aaron1011:readlink, r=RalfJung
...
Implement `readlink`
Due to the truncating behavior of `readlink`, I was not able to
directly use any of the existing C-cstring helper functions.
2020-10-04 21:07:55 +00:00
Aaron Hill
4eea02e725
Normalize MIRI_TEMP before using it
2020-10-04 16:26:09 -04:00
Ralf Jung
02257870a6
rustup; test NaN conversion issue
2020-10-04 18:56:51 +02:00
Aaron Hill
bbba87ce54
Swap order of assertions for easier debugging
2020-10-04 12:06:51 -04:00
Aaron Hill
5fc5490bc8
Add trailing punctuation
...
Co-authored-by: Ralf Jung <post@ralfj.de>
2020-10-04 12:06:51 -04:00
Aaron Hill
0e59b6f673
Merge fs
and fs_libc
tests
2020-10-04 12:06:51 -04:00
Aaron Hill
78bc89b4fc
Implement readlink
...
Due to the truncating behavior of `readlink`, I was not able to
directly use any of the existing C-cstring helper functions.
2020-10-04 12:06:51 -04:00
Ralf Jung
a4cbbddc8e
merge parking test into general synchronization test
2020-10-03 15:27:23 +02:00
Ralf Jung
b350c80a31
add backtics back in isolation error message
2020-10-03 15:25:30 +02:00
Mara Bos
dc36988f38
Add test for futex syscall.
2020-10-03 13:34:49 +02:00
Mara Bos
5880e7d809
Update expected error messages in tests.
2020-10-03 12:00:29 +02:00
Mara Bos
81138825b3
Add park/park_timeout/unpark test.
2020-10-02 23:35:00 +02:00
Ralf Jung
17e16aad62
normalize backtrace stderr even more
2020-09-30 10:02:53 +02:00
Aaron Hill
7fba3c2cf2
Normalize out generic arguments in backtrace-api stderr
2020-09-28 13:55:23 -04:00
Aaron Hill
5571bcfc4f
Require #[repr(C)] on MiriFrame
2020-09-28 13:44:46 -04:00
Aaron Hill
dba7f13549
Apply #[inline(never)] to functions that we want in the backtrace
2020-09-28 13:44:46 -04:00
Aaron Hill
e1bce19ca9
Make some error messages lowercase
2020-09-28 13:44:45 -04:00
Aaron Hill
b89f6561e5
Move things around
2020-09-28 13:44:45 -04:00
Aaron Hill
9fc384fcf9
Print non-std frames to stdout in backtrace-api
test
2020-09-28 13:44:45 -04:00
Aaron Hill
ef43c5a614
Use a 'flags' parameter instead of 'version'
2020-09-28 13:44:45 -04:00
Aaron Hill
ae18659d52
Normalize line and column numbers from the sysroot
2020-09-28 13:44:45 -04:00
Aaron Hill
22f1eb01ee
Add API for capturing backtrace
...
This PR adds two new Miri-defined extern functions:
`miri_get_backtrace` and `miri_resolve_frame`, which are documented in
the README. Together, they allow obtaining a backtrace for the currently
executing program.
I've added a test showing how these APIs are used. I've also prepared a
companion PR `backtrace-rs`, which will allow
`backtrace::Backtrace::new()` to work automatically under Miri.
Once these two PRs are merged, we will be able to print backtraces from
the normal Rust panic hook (since libstd is now using backtrace-rs).
A few notes:
* Resolving the backtrace frames is *very* slow - you can actually see
each line being printed out one at a time. Some local testing showed
that this is not (primrary) caused by resolving a `Span` - it seems
to be just Miri being slow.
* For the first time, we now interact directly with a user-defined
struct (instead of just executing the user-provided MIR that
manipulates the struct). To allow for future changes, I've added
a 'version' parameter (currently required to be 0). This should allow
us to change the `MiriFrame` struct should the need ever arise.
* I used the approach suggested by @oli-obk - a returned backtrace
pointer consists of a base function allocation, with the 'offset'
used to encode the `Span.lo`. This allows losslessly reconstructing
the location information in `miri_resolve_frame`.
* There are a few quirks on the `backtrace-rs` side:
* `backtrace-rs` calls `getcwd()` by default to try to simplify
the filename. This results in an isolation error by default,
which could be annoying when printing a backtrace from libstd.
* `backtrace-rs` tries to remove 'internal' frames (everything between
the call to `Backtrace::new()` and the internal API call made by
backtrace-rs) by comparing the returned frame pointer value to
a Rust function pointer. This doesn't work due to the way we
construct the frame pointers passed to the caller. We could
attempt to support this kind of comparison, or just add a
`#[cfg(miri)]` and ignore the frames ourselves.
2020-09-28 13:44:45 -04:00
Ralf Jung
67c5067a2f
rustup; fix tests
2020-09-24 09:19:03 +02:00
Ralf Jung
4b5e78052a
rustup; support panic=abort on Windows
2020-09-20 15:55:36 +02:00
Ralf Jung
08e076c658
account for mir-opts masking more errors
2020-09-20 12:18:02 +02:00
Ralf Jung
83a339e5a9
rustup; make sure the iterator moves even with smarter optimizations
2020-09-20 10:26:22 +02:00
Ralf Jung
32cdb7131b
support panic=abort
2020-09-18 13:10:18 +02:00
Ralf Jung
9a9988a4b0
update docs, and also use MIRIFLAGS for the test suite
2020-09-17 17:29:19 +02:00
Ralf Jung
bc548d3004
test BTreeMap::drain_filter for leaks
2020-09-11 12:20:08 +02:00
Ralf Jung
e61be0b8b8
expand collection tests
2020-09-10 08:44:27 +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
bors
604a674ea3
Auto merge of #1536 - divergentdave:nanosleep, r=RalfJung
...
Nanosleep
This PR adds a shim for `libc::nanosleep`, (available under -Zmiri-disable-isolation only) which backs `thread::sleep` on Linux and macOS. I started off by extracting the `timespec` parsing from the `pthread_cond_timedwait` shim into a helper method, and adding checks for invalid values. The second commit adds the new shim and a small test. The shim blocks the current thread, and registers a timeout callback to unblock the thread again, using the same method as `pthread_cond_timedwait` does.
2020-09-08 08:26:33 +00:00
David Cook
06aaea1d6b
Update comment
2020-09-07 15:05:26 -05:00
David Cook
33e928c9ca
Review comments
2020-09-07 10:54:39 -05:00
Ralf Jung
3fdbc0fd3f
fix referenced issue
2020-09-07 13:10:31 +02:00
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
d9bc19a7b0
test opt-level 2
2020-09-07 10:43:49 +02:00
Ralf Jung
210f18d6c7
work around rustc optimizations becoming too smart
2020-09-07 10:24:38 +02:00
David Cook
417ac2939a
Implement libc::nanosleep shim
2020-09-06 18:07:17 -05:00
David Cook
6d323e1032
Refactor timespec parsing, improve error handling
2020-09-06 18:07:14 -05:00
bors
c28a8eeb74
Auto merge of #1532 - divergentdave:thread-panic-payload, r=RalfJung
...
Move panic payload state from Machine to Thread
This PR moves the panic payload storage from the `Machine` state to per-thread state. Prior to this change, if one thread panicked while another was still unwinding, Miri would fail with `thread 'rustc' panicked at 'the panic runtime should avoid double-panics', src/shims/panic.rs:51:9`. I ran into this issue while prototyping a round-robin scheduler, but it's also reachable with the current scheduler and contrived programs that use blocking API calls to cause thread switching during unwinding. I wrote a test case along those lines for this change.
2020-09-03 10:09:34 +00:00
David Cook
7a2c6812b9
Per-thread errno storage
2020-09-02 20:57:20 -05:00
Ralf Jung
3466462306
rustup, fix test
2020-09-01 10:55:09 +02:00
David Cook
da2f268443
Review comments
2020-08-31 19:32:14 -05:00
David Cook
3ba7f46058
Move panic payload state from Machine to Thread
2020-08-29 21:38:37 -05:00
Ralf Jung
39e6baeb91
rustup
2020-08-27 09:27:58 +02:00
Ralf Jung
2f9de18f88
rustup; account for ptr_offset_from stabilization
2020-08-24 10:06:44 +02:00
Ralf Jung
df9b2127ce
fix a test for big-endian targets
2020-08-22 18:07:43 +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
0913653e06
make sure we test panic of interpreter-impelemted align_offset
2020-08-16 18:31:48 +02:00
Ralf Jung
d4e5943259
use real align_offset unless we symbolic alignment check is enabled
2020-08-16 18:26:04 +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
bors
cf633d0e89
Auto merge of #1498 - RalfJung:rustup, r=RalfJung
...
rustup
The allocator API changed *again*, adjust our test.
2020-08-05 11:39:07 +00:00
Ralf Jung
422113a491
rustup
2020-08-05 13:38:15 +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
35309a200b
rustup; fix linked_list test
2020-08-01 14:18:52 +02:00
Ralf Jung
729ccbc65e
test track_caller on trait objects
2020-07-31 18:30:07 +02:00
Ralf Jung
ee39ac9840
rustup for new folder layout
2020-07-29 14:27:14 +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
2a42f8e93c
fix and test order of TLS dtors and thread joining
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
Ralf Jung
f68bba9906
test casting a dangling ptr back from an int
2020-07-11 20:56:47 +02:00
Justus K
d23e245f38
Move no_main test to compile-fail
2020-07-09 17:21:09 +02:00
Justus K
c93fc933bd
Add ui test for early exiting if no main
2020-07-09 14:08:45 +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
6ca67a346b
rustup
2020-07-02 10:48:01 +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
dca00ab85e
introduce platform-specific module hierarchy for dlsym (similar to foreign_items)
2020-06-27 14:36:05 +02:00
bors
bde2eb4a44
Auto merge of #1460 - RalfJung:modules, r=RalfJung
...
Re-organize platform-specific shims
Move platform-specific code to `shims::{posix::{linux, macos}, windows}`. Also make it private in these modules to ensure we are reasonably structured.
2020-06-27 11:27:36 +00:00
Ralf Jung
395f5d40dc
Rename shims::{sync -> posic_sync} and move sync_singlethread test to other sync test
2020-06-27 12:37:12 +02:00
Ralf Jung
b46f946c81
supply our own implementation of the CTFE pointer comparison intrinsics
2020-06-27 11:57:43 +02:00
Ralf Jung
3ea8c5fa33
bump Rust
2020-06-26 20:36:08 +02:00
Ralf Jung
2e5a0dc172
add a miscompilation test
2020-06-22 11:32:01 +02:00
Ralf Jung
8d1d572472
unaligned-raw-deref is always UB
2020-06-20 14:34:57 +02:00
Ralf Jung
03fe3772a8
make sure the raw_ptr macros also avoid UB
2020-06-20 14:31:47 +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
bors
ffd03b3caa
Auto merge of #1418 - divergentdave:file-sync, r=RalfJung
...
Add file sync shims
This PR adds shim implementations for these related file syncing functions.
* `fsync`, for POSIX targets, backed by `File::sync_all()`
* `fdatasync`, for POSIX targets, backed by `File::sync_data()`
* `fcntl` with command `F_FULLFSYNC`, for macOS targets, backed by `File::sync_all()`
* `sync_file_range`, for Linux targets, backed by `File::sync_data()`
2020-06-09 08:48:40 +00:00
David Cook
e352d4fbb7
Finish fixing Windows host support
2020-06-06 16:54:13 +00:00
Ralf Jung
dcb2b30982
rustup, and adjust timing tests
2020-06-03 09:40:21 +02:00
Ralf Jung
7d406b152a
test WTF8 encoding corner cases
2020-06-01 01:12:31 +02:00
bors
4fd0aa316e
Auto merge of #1441 - RalfJung:sync-cleanup, r=RalfJung
...
Synchronization primitive cleanup
Make some methods infallible, move a bit more work into the platform-independent `sync.rs`, and fix a bug in rwlock unlocking.
2020-05-31 09:10:19 +00:00
Ralf Jung
3032224d19
rustup, adjust error message
2020-05-31 10:30:25 +02:00
Ralf Jung
acb3ec0866
test and fix for rwlock unlock bug
2020-05-30 22:48:43 +02:00
Ralf Jung
c77e9022d5
rustup (and account for stabilization)
2020-05-30 09:23:25 +02:00
Ralf Jung
ac454a2485
cargo-miri: allow overwriting miri command, and make that consistent with compiletest
2020-05-28 08:53:44 +02:00
David Cook
3252082474
Fix test on Windows hosts
...
FlushFileBuffers requires that a file be opened for writing
2020-05-25 13:20:29 -05:00
David Cook
7ba8bbc49f
Update comments
2020-05-25 07:32:56 -05:00
Vytautas Astrauskas
34ddd775e8
Increase the elapsed time window.
2020-05-25 08:07:07 +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
babedc938e
Rewrite notify all test.
2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
8b5a9836be
Small changes.
2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
fdfd56b75b
Small changes.
2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
86eb262e8a
Cleanup Condvar tests.
2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
4a303b1309
Add a timeout test for conditional variables.
2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
6e774dec86
Move all run-pass synchronization primitive tests to sync.rs.
2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
679245769b
Implement support for synchronization primitives.
2020-05-25 00:02:54 +02:00
Ralf Jung
e6ced2f9c4
add interesting unsizing test
2020-05-24 12:03:06 +02:00
bors
70d5caf17e
Auto merge of #1429 - RalfJung:discriminant_value, r=RalfJung
...
test discriminant_value intrinsic
Make sure this works for all types, not just enums/generators.
2020-05-23 14:31:37 +00:00
Ralf Jung
404c37999b
test discriminant_value intrinsic
2020-05-23 16:30:50 +02:00
David Cook
87a846f2d6
Update to match rustc changes
2020-05-22 17:03:25 +02:00
Ralf Jung
cc1a2119f6
adjust for changed allocation strategy
2020-05-20 00:00:35 +02:00
David Cook
0b060c7364
Review comments
2020-05-19 08:57:31 -05:00
David Cook
87c4694448
Add file sync shims
...
Adds implementations for fsync, fdatasync, and sync_file_range
2020-05-17 22:10:40 -05:00
Ralf Jung
791ec8fef7
fmt
2020-05-11 10:54:21 +02:00
Ralf Jung
88fc42bbc8
compiletest: no need to call rustc here
2020-05-11 10:52:44 +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
Ralf Jung
da6846c8a9
copy some float cast tests from rustc
2020-05-06 22:46:42 +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
ec95ed4556
rename single-threaded sync test
2020-05-04 09:45:15 +02:00
Ralf Jung
f2f4e6fc65
also test panic from thread with name
2020-05-03 12:51:48 +02:00
Ralf Jung
c26fb591fa
also test std::hint::spin_loop
2020-05-03 12:47:23 +02:00
Ralf Jung
2b591b849f
test panics in threads
2020-05-03 12:43:38 +02:00
Ralf Jung
ff1f0b06cc
explain what happens in a test
2020-05-03 12:43:38 +02:00
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
48da0cf489
Fix prctl SET_NAME and GET_NAME behaviour.
2020-04-30 08:35:59 -07:00
Vytautas Astrauskas
3b5854191c
Fix MacOS and Windows builds.
2020-04-27 15:21:01 -07:00
Vytautas Astrauskas
331dbd1469
Add a test for joining in a destructor.
2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
39efdf31cf
Move prctl test to the same file as other libc tests.
2020-04-27 14:26:36 -07:00
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
feb188360e
Unify TLS dtors; move stepping outside.
2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
8240ed26a9
Change the test not to rely on internals.
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
cc9248a7c8
Ignore prctl test on MacOS because it does not support it.
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
Vytautas Astrauskas
8a7dbde372
Check prctl argument types and fix the test.
2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
40e50bf58b
Clarify test comments.
2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
e7b82fde4a
Fix the test annotation.
2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
e7c2694b8b
Make the main thread detached.
2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
9a01c3fa3e
Clarify comments about TLS destructor handling in Windows, add a test for TLS destructors.
2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
5b55e0706c
Add more concurrency tests.
2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
80459bbf77
Improve concurrency tests.
2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
75e6549c11
Improve prctl, add a test.
2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
421be273cc
Add concurrency tests.
2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
d9ec0f2b36
Add a missing newline in the test.
2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
325c31e578
Address some of the reviewers comments.
2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
1c8a59c691
Rebase on PR 1157.
2020-04-27 14:23:32 -07:00