JOE1994
2fa07009f2
Windows shims for env var emulation
...
Shims for GetEnvironmentVariableW / SetEnvironmentVariableW /
GetEnvironmentStringsW.
Passes test 'tests/run-pass/env.rs'
2020-03-27 08:43:08 -04:00
Ralf Jung
a97ce8d94b
test floating point casting better
2020-03-26 19:25:51 +01:00
Ralf Jung
47b91e619a
test unreachable intrinsic
2020-03-25 09:32:15 +01:00
Ralf Jung
8817397828
test harness informs tests about suitable temp dir
2020-03-24 09:11:48 +01:00
Ralf Jung
3ba588db49
make fs.rs at least build under Windows
2020-03-24 09:11:48 +01:00
Ralf Jung
9091811147
use Wake trait for async-fn driver
2020-03-23 23:53:54 +01:00
Ralf Jung
b4b8750e44
bump Rust; HashMap should now work on macOS even with isolation
2020-03-23 10:34:15 +01:00
Ralf Jung
d85f09c4e4
platform -> target
2020-03-22 08:55:39 +01:00
Ralf Jung
238ed49a07
detect UB: overflow in copy/write_bytes
2020-03-21 17:54:33 +01:00
Ralf Jung
8acfafe186
test for zero-sized write_bytes to NULL
2020-03-21 17:54:18 +01:00
Ralf Jung
e890d4d5e1
call error location was fixed by rustup
2020-03-21 12:52:23 +01:00
bors
b2605d809d
Auto merge of #1241 - RalfJung:dont-panic, r=RalfJung
...
whitelist platforms where panicking should work
@CAD97 [proposed](https://github.com/rust-lang/miri/issues/1059#issuecomment-601217992 ) trying to get a better error for failed panics on Windows.
Could you test if this works for you?
2020-03-21 09:55:23 +00:00
Ralf Jung
5c09047411
fix tests
2020-03-21 10:54:56 +01:00
Ralf Jung
bde3111c61
test windows panic message
2020-03-21 10:17:57 +01:00
Ralf Jung
4608b94bd8
implement CLOCK_MONOTONIC on Linux
2020-03-19 23:01:24 +01:00
Ralf Jung
49051e05ea
rustup, and some final message adjustments
2020-03-19 08:41:01 +01:00
Ralf Jung
e1e158e103
adjust error messages for lower-case start
2020-03-19 08:26:08 +01:00
Ralf Jung
77cc0cddd9
add test for validation finding use-after-free
2020-03-19 08:25:08 +01:00
Ralf Jung
1103a10e2c
adjust for error reform
2020-03-19 08:25:08 +01:00
bors
6b56aefa0b
Auto merge of #1239 - elichai:2020-03-abort-intrinsics, r=RalfJung
...
Abort instead of panic on asserting intrinsics
This fixes #1222
replacing the panic with an abort and a corresponding message.
the stack trace is already printed, this just adds an optional message the caller can pass, and I just pass the same message we passed to the panic but now to the abort instead.
r? @RalfJung
2020-03-18 12:20:30 +00:00
Elichai Turkel
0826899ca0
Remove uninhabit/zeroed tests to a new test file for abort checking
2020-03-18 14:14:23 +02:00
Ralf Jung
a32e25677f
move repeated run of test suite (without and with MIR optimizations) out of compiletest
2020-03-18 11:19:01 +01:00
Ralf Jung
8a26a288c2
rustup
2020-03-16 21:32:57 +01:00
Ralf Jung
497fbcbf44
rustup, fix for intrinsic rename and transmute error change
2020-03-14 09:27:35 +01:00
Ralf Jung
5531a79f4c
rustup, test Abort terminator
2020-03-12 20:48:04 +01:00
Ralf Jung
548c90e102
share some code between panic intrinsics, and fix the message
2020-03-11 19:53:07 +01:00
Elichai Turkel
2802c3cf0b
Add tests for the new panic_if_any_invalid, panic_if_zero_invalid intrinsics
2020-03-11 16:02:49 +02:00
Ralf Jung
5ef48593fb
adjust error
2020-03-09 17:03:39 +01:00
Ralf Jung
8394456247
properly panic in panic_if_uninhabited and align_offset shims
2020-03-08 20:00:40 +01:00
bors
574d81ce79
Auto merge of #1208 - christianpoveda:environ-shim, r=RalfJung
...
Environ shim
Remake of https://github.com/rust-lang/miri/pull/1147 . There are three main problems with this:
1. For some reason `update_environ` is not updating `environ` when `setenv` or `unsetenv` are called. Even then it works during initialization.
2. I am not deallocating the old array with the variables in `update_environ`.
3. I had to store the `environ` place into `MemoryExtra` as a field to update it. I was thinking about changing `extern_statics` to store places instead of `AllocID`s to avoid this.
@RalfJung
2020-03-08 15:39:43 +00:00
Christian Poveda
8392a0c589
only expose environ on linux
2020-03-08 10:16:31 -05:00
Christian Poveda
18a71ef7b3
minor corrections
2020-03-07 11:35:00 -05:00
Christian Poveda
6eccc809f2
test that environ
gets deallocated on changes
2020-03-07 09:39:55 -05:00
Ralf Jung
fefa8e5344
expand clock and fs tests a bit
2020-03-06 14:32:46 +01:00
Ralf Jung
7882dfb3f5
fix env update, and expand test
2020-03-06 08:21:53 -05:00
Christian Poveda
a28330febb
add testcase for environ
shim
2020-03-06 08:21:53 -05:00
Ralf Jung
148269dd4b
finally stop using min/max_value and the integer modules
2020-03-04 13:01:06 +01:00
Ralf Jung
db0d03229c
fix allocator tests
2020-03-04 10:19:35 +01:00
Ralf Jung
58519a7a79
try even harder to catch invalid generator fields
2020-03-03 15:02:06 +01:00
Ralf Jung
88c45f9891
adjust for rustc changes
2020-03-02 13:51:08 +01:00
bors
c0934e1eca
Auto merge of #1152 - divergentdave:shim-directory, r=RalfJung
...
Add directory-related shims
This PR adds support for `mkdir`, `rmdir`, `opendir`, `closedir`, and `readdir64_r`.
Open directory streams are tracked through a HashMap indexed by pointer locations, which holds directory iterators. Since `DIR` is an opaque type in glibc, I represent them with 1-byte allocations, and then just use their pointers in HashMap lookups.
Tests are included to exercise the new functionality.
2020-02-26 14:15:55 +00:00
David Cook
9fcc8a2a91
Review comments
2020-02-24 19:16:41 -06:00
Ralf Jung
274ae0438f
add an option to disable Stacked Borrows
2020-02-24 16:22:02 +01:00
David Cook
341212acd6
Rewrite fs tests
2020-02-23 15:34:49 -06:00
David Cook
a82049587c
Use longer file names in test
2020-02-23 15:28:50 -06:00
David Cook
d461c12c83
Add more information to test asserts
2020-02-23 15:26:47 -06:00
David Cook
5d35339111
Add shim for readdir64_r
2020-02-23 15:08:44 -06:00
David Cook
5b34f06bae
Add shims for mkdir and rmdir
2020-02-23 15:02:49 -06:00
Ralf Jung
3e2f29a079
remove some no-longer-needed allow(const_err)
2020-02-21 11:05:56 +01:00
Ralf Jung
627d7cba64
fix for const-prop lint changes
2020-02-21 10:33:00 +01:00
David Cook
32a354efa3
Test error case of std::fs::rename
2020-02-20 21:54:52 -06:00
Ralf Jung
3cd13cb174
test a bit more
2020-02-19 11:14:30 +01:00
Ralf Jung
f79c453860
factor more common code
2020-02-19 11:12:30 +01:00
Ralf Jung
8b31763816
fs test: factor some common code
2020-02-19 11:12:30 +01:00
David Cook
0933314bff
Rewrite file system tests
2020-02-17 22:36:33 -06:00
David Cook
962a740426
Rewrite file descriptor handling
2020-02-17 22:24:33 -06:00
David Cook
636ad629f8
Functional test of cloned file handle
2020-02-17 22:24:33 -06:00
David Cook
085874d1ff
Add F_DUPFD/F_DUPFD_CLOEXEC to fcntl shim
2020-02-17 22:24:33 -06:00
bors
daaf9f7e28
Auto merge of #1177 - RalfJung:debug-assert, r=RalfJung
...
Make sure we evaluate debug assertions in local crate and libstd
Fixes https://github.com/rust-lang/miri/issues/1126
2020-02-16 13:04:06 +00:00
Ralf Jung
8acf52b3ca
fix compile-fail tests to avoid libstd debug assertions
2020-02-16 14:01:00 +01:00
Ralf Jung
6ff5b3fcf9
make sure we also trigger debug assertions in libstd
2020-02-16 13:55:51 +01:00
Ralf Jung
39a78f0b24
make sure assertions and debug-assertions also panic (and can be caught)
2020-02-16 13:47:31 +01:00
bors
0a803c9752
Auto merge of #1158 - divergentdave:shim-rename, r=RalfJung
...
Add shim for rename
This adds a straightforward shim for rename, which is used by `std::fs::rename`. Testing is included.
As a heads up, I expect one or two merge conflicts between my PRs, since some of them touch the same `use` statements, or add items near the same places. I'll rebase and fix them as they come up.
2020-02-14 20:26:23 +00:00
David Cook
91868125a5
Removing file after rename must succeed
...
Co-Authored-By: Ralf Jung <post@ralfj.de>
2020-02-14 08:19:16 -06:00
Ralf Jung
a843fd4e17
add test for layout optimizations
2020-02-12 22:04:58 +01:00
David Cook
f7e0857644
Test that src path of rename is no longer a file
2020-02-08 22:40:46 -06:00
David Cook
38204b6321
Add shim for rename
2020-02-08 22:33:49 -06:00
bors
f9615bfd67
Auto merge of #1159 - divergentdave:shim-seek, r=RalfJung
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Add shim for seeking files
This adds a shim for `lseek64` (`lseek` on macOS). This enables the use of `<File as Seek>::seek`. Testing is included.
2020-02-08 13:54:33 +00:00
Ralf Jung
45f6744fda
panics dont work on Windows, just the smoke test should be enough
2020-02-07 14:20:42 +01:00
Ralf Jung
418dd641dc
test more generator resume things
2020-02-07 14:02:36 +01:00
Ralf Jung
d208a5fe3b
rustup; fix generator test
2020-02-07 14:02:27 +01:00
David Cook
98a1cac4ef
Add tests to cover SEEK_CUR and SEEK_END
2020-02-06 17:50:33 -06:00
Ralf Jung
5d2caef3ce
also test div-by-minus-1
2020-02-06 11:24:38 +01:00
Ralf Jung
4b6a0d7a8e
bump rustc; adjust tests
2020-02-06 11:20:28 +01:00
bors
9c0b89cff7
Auto merge of #1163 - RalfJung:raw-cast, r=RalfJung
...
Test raw-ptr-cast without reborrow
With https://github.com/rust-lang/rust/pull/64588 landed, we can finally test these things adequately. :)
2020-01-30 22:20:36 +00:00
bors
e7f5c4f155
Auto merge of #1151 - divergentdave:statx-AT_EMPTY_PATH, r=RalfJung
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Add support for AT_EMPTY_PATH to statx shim
This enables use of `File::metadata()`.
2020-01-30 21:30:32 +00:00
Ralf Jung
b2c9871f7d
update another comment
2020-01-30 13:29:55 +01:00
Ralf Jung
3cf413e4c2
remove inadequate comment
2020-01-30 12:22:54 +01:00
Ralf Jung
e0adfe4d45
new compile-fail test involving non-reborrowing-cast-to-raw
2020-01-30 12:22:15 +01:00
Ralf Jung
acd156d722
add test that relies on non-reborrowing-cast-to-raw
2020-01-30 12:17:02 +01:00
bors
aff1e43137
Auto merge of #1154 - TimDiekmann:rename-alloc, r=RalfJung
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Rename `Alloc` to `AllocRef`
Required to land https://github.com/rust-lang/rust/pull/68529 . Please see that PR for details. The CI is expected to fail until the PR is landed.
2020-01-29 21:44:06 +00:00
bors
8c5dee6f88
Auto merge of #1155 - divergentdave:shim-posix_fadivse, r=RalfJung
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Add no-op shim for posix_fadvise
This function is present in the libc crate, but not exposed through the standard library anywhere, so I haven't included a test for it.
2020-01-29 21:24:30 +00:00
Tim Diekmann
3d8bf92a11
Rename Alloc
to AllocRef
...
Required to land https://github.com/rust-lang/rust/pull/68529 . Please see that PR for details. The CI is expected to fail until the PR is landed.
2020-01-29 04:10:33 +01:00
David Cook
a30914bcdd
Conditional compilation fix
2020-01-28 20:39:06 -06:00
David Cook
a39a5f8189
Disable posix_fadvise test on macOS, not in libc
2020-01-28 19:57:56 -06:00
David Cook
2a2dde1494
Try fixing test on i686-unknown-linux-gnu
2020-01-28 19:04:16 -06:00
David Cook
b2d404d19a
Move posix_fadvise test to new libc test file
2020-01-28 18:59:49 -06:00
Ralf Jung
9f6df67238
test track_caller with fn ptrs
2020-01-28 22:55:07 +01:00
David Cook
4e42e77483
Add test for posix_fadvise
2020-01-27 06:28:45 -06:00
David Cook
03b5d95cff
Add shim for lseek64
2020-01-26 12:36:36 -06:00
David Cook
d94b88ef98
Add support for AT_EMPTY_PATH to statx shim
2020-01-25 22:21:33 -06:00
David Cook
9265e0cd5e
Add compiler fences to test
2020-01-25 13:48:26 -06:00
Ralf Jung
b2303a7da1
slice_patterns is stable now
2020-01-19 10:03:18 -06:00
bors
b4c54b4641
Auto merge of #1143 - christianpoveda:symlink-shim, r=RalfJung
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Add shim for symbolic link creation
r? @RalfJung
2020-01-10 17:21:12 +00:00
Christian Poveda
0b5a30515e
small corrections
2020-01-10 12:01:05 -05:00
Ralf Jung
833816dd35
Unwind panicking does not currently work on Windows
2020-01-09 11:41:08 +01:00
Ralf Jung
e9b4323048
also make sure the hook actually gets called
2020-01-09 11:24:41 +01:00
Ralf Jung
b1676a3e89
test that unwrap gets us the right panic location
2020-01-09 11:20:13 +01:00
Christian Poveda
329310fbd6
Clean paths for robustness
2020-01-07 11:09:07 -05:00
Christian Poveda
4a1dbc77dc
Add shim for symbolic link creation
2020-01-06 16:30:17 -05:00
Ralf Jung
0217a25a12
remove no-longer-needed allow(const_err)
2020-01-06 11:38:35 +01:00
Ralf Jung
c68996dda7
note a FIXME
2020-01-02 15:57:33 +01:00
Wesley Wiser
959033cbfb
Bump rustc version to fix miri
2020-01-01 21:33:51 -05:00
Ralf Jung
31fbb5a9b2
fix imports
2019-12-31 12:10:52 +01:00
Ralf Jung
e1fceafcea
with FS access, default HashMap should work on macOS
2019-12-31 12:06:42 +01:00
Ralf Jung
e952e37a39
compile-fail tests work with optimizations now
2019-12-29 12:38:40 +01:00
Christian Poveda
75f7a118e6
remove restrictions due to stat
unavailability
2019-12-25 12:38:34 -05:00
Christian Poveda
d9ecd77ada
add dummy stat shim
2019-12-25 08:27:49 -05:00
Ralf Jung
e325ad24f2
support main functions with Result return type
2019-12-23 17:45:23 +01:00
Oliver Scherer
7ead530841
Rustfmt all the things
2019-12-23 12:56:23 +01:00
bors
a3ea1cb458
Auto merge of #1101 - christianpoveda:stat-shim, r=RalfJung
...
Add statx shim for linux target
This is an attempt to fix: https://github.com/rust-lang/miri/issues/999 (for linux only)
Currently there is one problem that I haven't been able to solve. `std::fs::metadata` fails because the creation time is not available even though it is provided in the shim code.
In order to inform the caller that the field was provided, the `stx_flag` field must have the bits of `STATX_BTIME` set (which they are). The creation time is in the `stx_btime` field of the `statx` struct (see [1]). The relevant code in `libstd` is here (probably?): https://github.com/rust-lang/rust/blob/master/src/libstd/sys/unix/fs.rs#L322
Another important point is that we are just providing the fields that are available in "all" platforms (this is, without using any platform specific traits or so). This can be improved later.
References:
[1] Man page: http://man7.org/linux/man-pages/man2/statx.2.html
[2] libc `statx` struct: https://docs.rs/libc/0.2.63/libc/struct.statx.html
Edit: The problem is that my filesystem is not providing it and I thought all filesystems could provide it. I changed the code so it only provides those dates if they are available. now we are ready to go.
r? @RalfJung @oli-obk
2019-12-22 17:01:53 +00:00
Christian Poveda
b0c7625dd1
add statx
shim for linux
2019-12-22 11:46:02 -05:00
Oliver Scherer
d9859c83fc
Rustup to rustc 1.42.0-nightly ( 9ff30a781
2019-12-21)
2019-12-21 11:45:09 +01:00
Ralf Jung
74ef63ff0a
the never type got de-stabilized again; adjust tests
2019-12-15 12:23:43 +01:00
Ralf Jung
f0d43872ad
add test for sketchy vtable
2019-12-13 13:19:48 +01:00
Ralf Jung
b0a205ce6f
add caller_location tests to Miri
2019-12-08 11:06:35 +01:00
bors
ab39e09b82
Auto merge of #1107 - RalfJung:rustup, r=RalfJung
...
bump Rust, fix error messages
2019-12-08 00:46:35 +00:00
Ralf Jung
cefc592273
bump Rust, fix error messages
2019-12-08 01:45:41 +01:00
Ralf Jung
e92d16d9cd
add flag to ignore memory leaks
2019-12-07 13:44:48 +01:00
Ralf Jung
6d8e87111b
bump Rust for exact_div fix
2019-12-03 17:37:42 +01:00
Ralf Jung
ce7b44b048
ignore another panicking test on Windows
2019-12-02 16:48:18 +01:00
Ralf Jung
ae53b1222a
fix and expand panic tests
2019-12-02 16:04:31 +01:00
Ralf Jung
4cf83433b1
test built-in panic catching
2019-12-02 16:04:31 +01:00
Ralf Jung
9f9e547d79
test diverging closure fn ptr coercion
2019-12-02 15:42:33 +01:00
Ralf Jung
bba9359256
expand coerce fn test
2019-12-02 15:42:33 +01:00
Ralf Jung
dcdd68b936
also indicate abort via new MachineStop variant
2019-12-02 09:13:58 +01:00
Ralf Jung
1c420b0b55
improve style in catch_panic test
2019-12-02 09:11:33 +01:00
Ralf Jung
f7efe238f3
fix catch_panic.stderr
2019-12-01 11:04:51 +01:00
Ralf Jung
2789e72e18
test more panics
2019-12-01 11:04:32 +01:00
Ralf Jung
2152258b04
and another reference
2019-11-25 15:10:39 +01:00
Ralf Jung
66dc939787
rename some more tests
2019-11-25 15:08:47 +01:00
Ralf Jung
d16e12b0a4
rename test and add some references
2019-11-25 15:08:24 +01:00
Ralf Jung
51d47e8dc5
test closure-to-fn-ptr coercions a bit more
2019-11-25 15:01:05 +01:00
Ralf Jung
35e1fe1665
also test non-string panic payload
2019-11-24 10:51:48 +01:00
Ralf Jung
ee411c2a74
beef up catch_panic test
2019-11-24 10:24:41 +01:00
Ralf Jung
6941caf1df
typo
2019-11-22 18:12:10 +01:00
bors
644e2a76a8
Auto merge of #1067 - Aaron1011:feature/inverse-trig, r=RalfJung
...
Add acos, asin, and atan foreign functions
I copied the tests from the docs pages
2019-11-22 09:23:24 +00:00
Ralf Jung
6888555ca9
rustup for never stabilization
2019-11-22 09:50:22 +01:00
Aaron Hill
a328683c4a
Add acos, asin, and atan foreign functions
...
I copied the tests from the docs pages
2019-11-21 17:33:30 -05:00
Ralf Jung
f16f891191
slice matching overflow got fixed
2019-11-20 19:38:41 +01:00
Ralf Jung
5cef4666e6
rename panic=abort tests to panic_abort
2019-11-19 22:44:07 +01:00
Aaron Hill
80f9484c86
Disable panic tests on Windows
...
Miri currently does not support `GetProcAddress`
and `GetModuleHandleW`, both of which end up getting invoked by the
libstd panic hook.
2019-11-17 13:49:31 -05:00
Aaron Hill
b06d99b8a0
Ignore '-C panic=abort' tests for now
...
We are currently building `libpanic_abort` with the wrong panic
strategy, due to Xargo missing a hack used by `bootstrap`.
2019-11-17 08:40:34 -05:00
Aaron Hill
08d3fbc76b
Support unwinding after a panic
...
Fixes #658
This commit adds support for unwinding after a panic. It requires a
companion rustc PR to be merged, in order for the necessary hooks to
work properly.
Currently implemented:
* Selecting between unwind/abort mode based on the rustc Session
* Properly popping off stack frames, unwinding back the caller
* Running 'unwind' blocks in Mir terminators
Not yet implemented:
* 'Abort' terminators
This PR was getting fairly large, so I decided to open it for review without
implementing 'Abort' terminator support. This could either be added on
to this PR, or merged separately.
2019-11-17 08:34:25 -05:00
Ralf Jung
64244e9a18
do full deref-check before reborrowing
2019-11-14 10:24:02 +01:00
Ralf Jung
82ef2bb0e2
rename miri-issue to issue-miri for grouping
2019-11-14 10:16:44 +01:00
Steven Gu
ca983f5f80
Implments intrinsics::copysignf32
and intrinsics::copysignf64
.
2019-11-13 17:41:09 +08:00
bors
9316d90315
Auto merge of #1040 - RalfJung:rustup, r=RalfJung
...
rustup
2019-11-08 17:49:38 +00:00
Ralf Jung
4c25cf0a87
fix into_iter usage
2019-11-08 12:43:26 +01:00
Ralf Jung
428fc531d8
silence a lint that catches the bug statically
2019-11-07 09:44:00 +01:00