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987 Commits

Author SHA1 Message Date
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
4608b94bd8 implement CLOCK_MONOTONIC on Linux 2020-03-19 23:01:24 +01:00
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
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
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
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
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
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 
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
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 
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 
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 
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 
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
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
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
Ralf Jung
74ef63ff0a the never type got de-stabilized again; adjust tests 2019-12-15 12:23:43 +01:00
Ralf Jung
b0a205ce6f add caller_location tests to Miri 2019-12-08 11:06:35 +01:00
Ralf Jung
e92d16d9cd add flag to ignore memory leaks 2019-12-07 13:44:48 +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
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
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
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
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
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
57dec5c791 also test Box<self> receiver 2019-11-07 09:17:40 +01:00
Ralf Jung
b7a8ce1be0 move blosure tests to closures file; test Box<dyn> a bit more 2019-11-07 09:14:23 +01:00
Ralf Jung
04c12952ca centralize and expand dyn-trait (method receiver) tests 2019-11-07 09:05:11 +01:00
Ralf Jung
c77b282695 rename call_drop_ tests to drop_ 2019-11-07 08:56:11 +01:00
Ralf Jung
8b1630cb3b tweak and slightly extend box-box-trait test 2019-11-07 08:55:59 +01:00
Ralf Jung
f4fb330c67 test offset_from 2019-11-05 20:17:35 +01:00
Ralf Jung
99282efc86 add an interesting run-pass stacked borrows example 2019-11-05 11:05:02 +01:00
Ralf Jung
459aea8f52 test align_to example 2019-10-25 20:26:01 +02:00
Ralf Jung
2690f5948a rustup: fix for write_bytes and new union rules 2019-10-22 10:13:11 +02:00
bors
d902a11575 Auto merge of #975 - christianpoveda:clock-shim, r=RalfJung 
Add clock_gettime shim

r? @oli-obk

I think there is no way to do proper testing of this other than checking that miri does not crash when calling `clock_gettime`.
 2019-10-15 07:36:42 +00:00
Christian Poveda
f9c768864a Use places instead of ptrs to write packed immtys 2019-10-14 16:00:40 -05:00
Christian Poveda
f425f445d1 Check that fs errors have the proper kind 2019-10-14 07:24:52 -05:00
Ralf Jung
9082092a71 use temp_dir for FS test 2019-10-11 23:02:04 +02:00
Christian Poveda
aa3e9703d1 Add clock_gettime shim 2019-10-11 11:36:33 -05:00
bors
6a2776e465 Auto merge of #983 - christianpoveda:fs-shims-tweaks, r=RalfJung 
Various fixes to the file related shims

Hi @RalfJung, I'll be working incrementally over your comments for the new `fs` shims module here.
 2019-10-11 13:37:05 +00:00
Christian Poveda
67ea454647 Correct style of comments 2019-10-11 04:17:43 -05:00
Christian Poveda
e9138ab4d6 Rename file manipulation test to fs 2019-10-11 04:01:07 -05:00
Christian Poveda
ae9f4e1e63 Avoid using the tests folder for the file manipualtion test 2019-10-11 04:00:12 -05:00
Christian Poveda
8368d4f2b4 Add comments to explain the chdir test 2019-10-11 02:35:50 -05:00
Ralf Jung
62f08eb416 also test AcqRel fence 2019-10-09 10:29:08 +02:00
Christian Poveda
00792493ef Add tests for non-existing files 2019-10-08 08:57:30 -05:00
Christian Poveda
ffc47de1b9 Add unlink shim to delete files 2019-10-08 08:50:58 -05:00
Nicolas
bd4a2996d1 Add test for atomic fences 2019-10-05 08:20:17 -03:00
Christian Poveda
6c36a8c949 Return earlier when reading/writing 0 bytes 2019-10-02 09:12:03 -05:00
Christian Poveda
f5022b19d3 Fix dangling pointer bug for zero-sized reads 2019-10-02 08:43:23 -05:00
Christian Poveda
cd495cb04f Add file writing capabilities 2019-10-01 11:10:37 -05:00
bors
1037f69bf6 Auto merge of #962 - christianpoveda:file-shim, r=oli-obk 
Add shims for file handling

This adds the bare minimum to be able to do `File::open` and `File::read`. I also need some feedback about how to handle certain things
 2019-10-01 15:33:09 +00:00
Christian Poveda
b540e5d24e Reserve fides for stdio and fix merge issues 2019-09-30 10:54:51 -05:00
Ralf Jung
a9c207dce2 fix tests on 32bit 2019-09-29 12:26:13 -04:00
Ralf Jung
b5d449949a comments and another test 2019-09-29 11:49:04 -04:00
Ralf Jung
9650b7868e more align_offset tests 2019-09-29 11:43:50 -04:00
bors
b625812092 Auto merge of #957 - christianpoveda:ptr-align-offset, r=RalfJung 
Fixes for align_offset

This addresses @RalfJung's comments in https://github.com/rust-lang/miri/pull/945
 2019-09-28 18:38:00 +00:00
Christian Poveda
bdaa90ceb2 Add FIXME to file reading test 2019-09-25 11:12:46 -05:00
Christian Poveda
79b1f91f45 First version of file handling 2019-09-25 01:17:18 -05:00
Christian Poveda
0eed5e64de Add chdir shim 2019-09-24 15:50:00 -05:00
bors
2e17933eed Auto merge of #958 - christianpoveda:getcwd-shim, r=oli-obk 
Add getcwd shim
 2019-09-24 16:22:21 +00:00
Christian Poveda
e2c54e64d1 Ignore integers 2019-09-22 21:39:17 -05:00
Ralf Jung
0ab0e40e1b add another test case 2019-09-20 08:53:35 +02:00
Ralf Jung
d53d7f77a0 err on all-but-B, not just on C 2019-09-20 08:53:35 +02:00
Ralf Jung
7e65c44714 test for niche enum discriminant computation that overflows 2019-09-20 08:53:35 +02:00
Christian Poveda
133c2b39db Only use getcwd without isolation 2019-09-19 10:32:18 -05:00
Christian Poveda
6593563e46 Check that getcwd does not error 2019-09-18 20:01:09 -05:00
Christian Poveda
497de53825 Update align_offset tests 2019-09-17 11:47:36 -05:00
Christian Poveda
fa20338c9a Use str::from_utf8 instead 2019-09-12 09:36:31 -05:00
Christian Poveda
ed70617b9c Add test for u8 align_offset 2019-09-11 12:08:42 -05:00
Ralf Jung
f5c35a2584 fix async test 2019-09-11 17:13:32 +02:00
Christian Poveda
f4a25e530a Add env exclusion test 2019-08-28 17:57:41 -05:00
Ralf Jung
55efee9140 test host randomness access 2019-08-23 23:30:23 +02:00
Ralf Jung
97f9fb1284 change flag name: enable-communication -> disable-isolation 2019-08-23 23:29:11 +02:00
Ralf Jung
1be4e2ff58 bump Rust 2019-08-21 09:07:27 +02:00
Ralf Jung
a76bc3fb87 test arrray try_from (interesting const generic usage) 2019-08-20 16:11:03 +02:00
Ralf Jung
be4108e27c test some new uninit APIs 2019-08-18 11:34:09 +02:00
Ralf Jung
60a0688185 adjust tests for eager pointer checks on deref 2019-08-15 11:01:03 +02:00
bors
1f504ea7be Auto merge of #894 - christianpoveda:env-vars-communication, r=RalfJung 
Enable env communication

related issue: https://github.com/rust-lang/miri/issues/800. r? @RalfJung
 2019-08-14 18:58:06 +00:00
Christian Poveda
f451fe21bd Test env isolation 2019-08-13 16:17:53 -05:00
bors
a5eb61a4ad Auto merge of #902 - RalfJung:ldexp, r=RalfJung 
use apfloat for ldexp
 2019-08-10 09:34:31 +00:00
Ralf Jung
33eb5657d6 ldexp: test overflow behavior 2019-08-10 11:31:20 +02:00
Ralf Jung
abcd244927 add async fn with partial initialization 2019-08-09 11:01:42 +02:00
Ralf Jung
fc06cb71bf simplify async-fn tests 2019-08-09 11:01:42 +02:00
Ralf Jung
d5294a5bf3 test generator that yields during initialization of struct with uninhabited field 2019-08-09 11:01:42 +02:00
bors
1766d1b84b Auto merge of #896 - tmandry:add-generator-uninhabited-test, r=RalfJung 
Add generator, async tests with uninhabited saved local

See discussion in https://github.com/rust-lang/rust/pull/63035.
 2019-08-09 08:20:00 +00:00
Tyler Mandry
f544721de4 Add generator, async tests with uninhabited saved local 2019-08-07 16:56:35 -07:00
Christian Poveda
af623dede2 Add env var test variable in compiletest 2019-08-07 09:09:13 -05:00
Christian Poveda
b731a6a15f Add support for env communication 2019-08-06 17:40:07 -05:00
bors
93e110f370 Auto merge of #886 - Aaron1011:shim/getrandom, r=RalfJung 
Shim 'libc::getrandom' in addition to 'libc::syscall(libc::SYS_getrandom)'
 2019-08-04 21:02:08 +00:00
Aaron Hill
a208f2fccf
Improve formatting 
Co-Authored-By: Ralf Jung <post@ralfj.de>
 2019-08-04 16:44:32 -04:00
Aaron Hill
66d10c877d
Ignore other platforms instead of using only-linux 2019-08-04 16:40:30 -04:00
Aaron Hill
8a75817707
Fix identation 2019-08-04 16:30:33 -04:00
Aaron Hill
a74a04f356
Test 'libc::getrandom' as well 2019-08-04 16:12:25 -04:00
Aaron Hill
6b087d2536
Add test 2019-08-04 16:12:24 -04:00
Aaron Hill
4c11c6b737
Add test for f32::round and f64::round 2019-08-04 15:57:00 -04:00
Ralf Jung
702f63e427 test AtomicU64 2019-08-04 10:30:42 +02:00
Ralf Jung
ca4969d4da consolidate atomic tests 2019-08-04 10:30:42 +02:00
Christian Poveda
ff2001040f Add shim for ldexp 2019-08-02 15:46:28 -05:00
Ralf Jung
3318657eaf test Ref/RefMut protector interactions 2019-08-02 08:15:52 +02:00
Yuki Okushi
af7570fced Remove await_macro 2019-07-31 16:42:38 +09:00
Ralf Jung
87f20fede5 adjust for slice pattern changes 2019-07-29 10:21:59 +02:00
Ralf Jung
8bec925e04 bump Rust 2019-07-26 10:14:44 +02:00
Ralf Jung
758d88bbf9 explain better what is non-deterministic here 2019-07-24 08:57:05 +02:00
Ralf Jung
85be8ab8eb fix non-deterministic test 2019-07-23 23:48:28 +02:00
Ralf Jung
3c1ab78196 review failing compile-fail tests 2019-07-23 23:25:06 +02:00
Ralf Jung
c094d42504 update miri-seed handling for run-pass test suite 2019-07-23 21:53:47 +02:00
Ralf Jung
f1b623c313 test some const-generic-using methods 2019-07-13 10:25:04 +02:00
Ralf Jung
70a5bb7dbb force pointers before reborrowing; fixes cargo miri test suite 2019-07-10 14:36:56 +02:00
Ralf Jung
a6f9bbc9e2 now we can also enable the ptr_int_cast test again 2019-07-10 14:36:56 +02:00
Ralf Jung
dd6cf30f60 ptr_offset works fine with intptrcast now 2019-07-10 14:36:56 +02:00
Ralf Jung
ba8728cd8b fix test using mem::uninitialized 2019-07-06 09:33:22 +02:00
Ralf Jung
029a29407a dangling-ptr-to-int should work now; move to noseed 2019-07-05 23:54:18 +02:00
Ralf Jung
f23b782101 align small malloc-allocations even less, and test that we do 2019-07-05 23:48:48 +02:00
Ralf Jung
802dcb7f89 temporarily disable ptr_offset, maybe that helps 2019-07-05 00:06:41 +02:00
Ralf Jung
8ec25066e7 make a test noseed for now that does not work with intptrcast yet 2019-07-03 10:47:28 +02:00
Ralf Jung
eb4128fb42 don't call Stacked Borrows hooks at all when validation is disabled 2019-07-03 10:47:28 +02:00
Ralf Jung
44298d86f0 dont add the -Zmiri-seed flag twice 2019-07-03 10:47:25 +02:00
Ralf Jung
ccbc035f6a run all run-pass tests with intrptrcast. makes many of them fail! 2019-07-02 22:20:37 +02:00
Ralf Jung
8d8481fed5 fix outdated test name: overalign -> align 2019-07-02 13:02:48 +02:00
bors
2a4c4ade30 Auto merge of #809 - RalfJung:intptrcast, r=RalfJung 
use intptrcast for heap_allocator test; then it should work on Windows
 2019-06-30 21:19:56 +00:00
Ralf Jung
cb6d4f0c9a test even more size-alignment combinations. found a bug in libstd! 2019-06-30 21:23:48 +02:00
Ralf Jung
709b474859 fix minimal alignment for system allocation functions 2019-06-30 21:10:47 +02:00
Ralf Jung
78261b788d fix setting rustc flags 2019-06-30 19:10:09 +02:00
bors
72b2e1045d Auto merge of #806 - varkor:patch-1, r=RalfJung 
Fix `unused_must_use` inside `Box`

After https://github.com/rust-lang/rust/pull/62228, this will be linted against (and causes the test to fail). (This blocks https://github.com/rust-lang/rust/pull/62228.)
 2019-06-30 15:07:03 +00:00
Ralf Jung
0ea4b50025 Miri is not deterministic any more 2019-06-30 17:02:20 +02:00
Ralf Jung
b067313552 use intptrcast for heap_allocator test; then it should work on Windows 2019-06-30 16:56:16 +02:00
Ralf Jung
e44d38e051 improve comment 2019-06-30 16:45:41 +02:00
Ralf Jung
db6283b884 better name for a test: threads -> sync 2019-06-30 16:44:25 +02:00
varkor
5d4aae8c05
Fix unused_must_use inside Box 
After https://github.com/rust-lang/rust/pull/62228, this will be linted against (and causes the test to fail).
 2019-06-30 15:31:14 +01:00
Ralf Jung
11457a4ad9 fix comparing function pointers with intptrcast 2019-06-30 11:21:31 +02:00
Ralf Jung
afe42625e5 test pointer string formatting 2019-06-28 20:42:00 +02:00
Christian Poveda
7fbf8e53a2 Fix alignment of base addresses 2019-06-26 09:08:28 -05:00
Christian Poveda
792d665a1f Fix merge conflicts 2019-06-25 00:57:33 -05:00
Ralf Jung
4dc188a60e adjust for refactored memory pointer checks 2019-06-23 20:19:26 +02:00
Christian Poveda
dd732e5862 Force intptrcast for binary operations 2019-06-22 09:25:16 -05:00
Ralf Jung
04fa38dd1b allow some inequality comparisons between pointers and integers 2019-06-20 16:38:55 +02:00
Ralf Jung
7ce36226e6 implement and test unchecked_{add,sub,mul} intrinsics 2019-06-16 11:10:33 +02:00
Kenny Goodin
46b6a3fb7f Add more missing math functions 
Add missing functions for atan2, cosh, sinh, and tan.
Also add f32 calls and tests for cbrt and hypot.
 2019-06-13 22:28:22 -04:00
Kenny Goodin
535914e3dc Implement cbrt and hypot function calls 
Test cases are added to `tests/run-pass/intrinsics-math.rs`
 2019-06-12 15:44:30 -04:00
Ralf Jung
e2f114a5e0 test FMA a bit more 2019-06-11 19:41:43 +02:00
Ralf Jung
9c9a947bf4 test more enum-int-cast code paths 2019-06-11 19:41:43 +02:00
Ralf Jung
5e07ac335f implement min and max floating point intrinsics 2019-06-11 19:41:43 +02:00
Dylan MacKenzie
1ceb81b345 Use in-core implementation of type_name. 
We bump `rust-version` to pick up the new impl from
https://github.com/rust-lang/rust/pull/61498 and add a test.
 2019-06-05 22:36:53 -07:00
Ralf Jung
27a66a1e42 test for no-validation-only failure 2019-06-04 13:21:04 +02:00
Ralf Jung
e03255d625 fix existing tests 
fix thread-local example to no longer write to pointers derived from a shared ref;
fix compile-fail test
 2019-06-02 22:16:02 +02:00
Ralf Jung
dafd2e7202 rustup for ... deprecation 2019-06-01 10:04:49 +02:00
Ralf Jung
c748323eb3 move fn_item/ptr tests to closures file 2019-05-30 11:01:22 +02:00
Ralf Jung
badbd57cee update for rustc warning about missing dyn 2019-05-30 10:58:30 +02:00
Ralf Jung
0dfc1c97c5 test weak_into_raw 2019-05-29 19:36:16 +02:00
Ralf Jung
381c2897b0 test for pointer wrapping ICE 2019-05-28 22:46:56 +02:00
Ralf Jung
0c85dbf3df prepare for MaybeUninit stabilization 2019-05-20 10:53:34 +02:00
Ralf Jung
b9517ca9f3 this also fixed our 2-phase woes 2019-05-15 18:12:58 +02:00
Ralf Jung
7f09e61c31 make HashMap test a bit nicer 2019-05-13 11:45:39 +02:00
Ralf Jung
b08bf47606 fix tests for latest Rust 2019-05-01 20:43:43 +02:00
Ralf Jung
42b70f17d2
Merge branch 'master' into exit 2019-04-22 11:35:36 +02:00
Ralf Jung
a87a7338e6 test System/Global allocator API: alloc_zeroed, realloc 2019-04-21 13:47:12 +02:00
Ralf Jung
0694435650 implement exit 
implement exit code via new error kind
 2019-04-21 12:36:17 +02:00
Ralf Jung
677bd6f656 add LinkedList test and mention the bug Miri found there 2019-04-19 23:08:24 +02:00
Tim Diekmann
9ecc07c9b2
Add handling for nullptr and size == 0 2019-04-18 15:20:32 +02:00
Tim Diekmann
af3c4c0c23
Merge branch 'master' into realloc 2019-04-18 12:22:58 +02:00
Tim Diekmann
0e6deee76e
Add realloc 2019-04-18 01:20:21 +02:00
Ralf Jung
e1ed855a44 more tests -- also one showing why we are not done yet 2019-04-17 16:02:57 +02:00
Ralf Jung
72cec0562c add tests for fixes: sharing no longer leaks, and we can handle entering interior mutability 2019-04-17 16:02:57 +02:00
Ralf Jung
46d5fd8487 barriers are dead, long live protectors -- this enables overlapping two-phase borrows! 2019-04-17 16:02:57 +02:00
Ralf Jung
e7a500b7e1 test creating two raw pointers from the same mutable ref 2019-04-17 16:02:57 +02:00
Ralf Jung
a503259d8b organize stacked borrows run-pass tests 2019-04-17 16:02:57 +02:00
Ralf Jung
97c34c266f try to test the problematic cast-to-raw case... unfortunately with the implicit reborrow that's not currently possible 2019-04-17 16:02:57 +02:00
Ralf Jung
966d638760 make run-pass tests pass. tweak how we remove barriers. 2019-04-17 16:02:57 +02:00
Ralf Jung
6fdc75024b
Merge branch 'master' into rand 2019-04-16 20:55:58 +02:00
Ralf Jung
ceca7c5020 tweak entropy tests a bit 2019-04-16 19:06:08 +02:00
Ralf Jung
378d9d4172 be pragmatic about ptr-int comparisons, for now 2019-04-16 17:47:37 +02:00
Ralf Jung
aa79244b62 rustup 2019-04-12 22:15:55 +02:00
Ralf Jung
8de4f34a7f Merge remote-tracking branch 'origin/master' 2019-04-11 22:09:09 +02:00
Ralf Jung
83d199eb86 fix async-fn test 2019-04-10 17:20:54 +02:00
Aaron Hill
a8763f3d8d
Don't create HashMap<K, V> when not needed 2019-04-09 23:36:27 -04:00
Oliver Scherer
2eb2c8dd57
Merge branch 'master' into feature/random 2019-04-09 21:58:15 +02:00
Aaron Hill
174874420b
OS X is "macos", not "darwin" 2019-04-08 22:48:57 -04:00
Aaron Hill
858e82bc6f
Disable normal HashMap test on OS X 
Implementing random number generation on OS X will require special-casing the
'openat' system call to special-case reading from /dev/urandom
 2019-04-08 22:30:38 -04:00
Aaron Hill
b120e8bb88
Only run test with default hasher 2019-04-08 21:42:12 -04:00
Tim Diekmann
fdefac8599
Fix calloc test 
Forgot to free the memory. Miri found the bug :)
 2019-04-08 01:26:52 +02:00
Aaron Hill
73239573c9
Implement non-deterministc mode 
Part of #653

This allows us to properly implement getrandom(),
which unlocks the default HashMap type (e.g. HashMap<K, V>)
with RandomState)

This commit adds a new '-Zmiri-seed=<seed>' option. When present,
this option takes a 64-bit hex value, which is used as the seed
to an internal PRNG. This PRNG is used to implement the 'getrandom()'
syscall.

When '-Zmiri-seed' is not passed, 'getrandom()' will be disabled.
 2019-04-07 19:26:20 -04:00
Tim Diekmann
fa0755c9fd
Add calloc test 2019-04-08 01:12:50 +02:00
Ralf Jung
3f552fea26 test calling Box<dyn FnOnce> 2019-04-07 20:06:22 +02:00
Ralf Jung
ddb0496642 temporarily ignore async fn test 2019-04-06 22:11:59 +02:00
Matthew Jasper
3298102a64 Remove unnecessary test directive 2019-04-06 16:17:33 +01:00
Matthew Jasper
7213b91cd4 Use edition flag for 2phase test 
The compiler now rejects one of the examples with #![feature(nll)]
 2019-04-05 14:35:31 +01:00
Alexander Regueiro
12d3ecbaff Various cosmetic improvements. 2019-02-26 18:37:46 +00:00
Alexander Regueiro
a478bfebd2 Removed copyright notices. 2019-02-26 18:37:45 +00:00
rchaser53
b1c0cf2ef9 use copy_op directly insteadof write_scalar 
- fix volatile_store logic
- rename test to be able to read back from later
- expand test to use assert_eq! and confirm to fix volatile_store
- expand test to use assert_eq! and confirm normal load
 2019-02-26 19:49:02 +09:00
Ralf Jung
ac23bcd298 test using the Global allocator trait to alloc/free a Box 2019-02-25 09:47:34 +01:00
Ralf Jung
5a8a15361d
Merge branch 'master' into no-two-phase-matches 2019-02-24 16:26:42 +01:00
Ralf Jung
6edf674f4f Merge remote-tracking branch 'origin/master' into btree 2019-02-24 12:22:42 +01:00
Matthew Jasper
acc304c0bd Remove test of two-phase borrows in match 2019-02-24 08:16:21 +00:00
Taiki Endo
441442e071 Update some links 2019-02-23 19:56:29 +09:00
Ralf Jung
edd9e5b7b1 test BTree a bit more 2019-02-22 17:42:01 +01:00
Ralf Jung
5190b5b1e8 test VecDeque debug printing 2019-02-15 10:41:12 +01:00
Ralf Jung
e630175867 fix async-fn test 2019-02-15 09:35:55 +01:00
Ralf Jung
9397b36ab8 typo and comments 2019-02-15 09:35:55 +01:00
Ralf Jung
1921fa5766 actually they should be equal 2019-02-15 09:35:55 +01:00
Ralf Jung
2c3ee678b1 Fix comparing fat pointers 2019-02-15 09:35:55 +01:00
Ralf Jung
c6e747e14c Merge remote-tracking branch 'origin/master' into str-index-mut 2019-02-14 08:33:37 +01:00
Ralf Jung
8466f78e83 ignore overaligned tests on Windows (because, of course, Windows' API is broken here) 2019-02-13 19:48:26 +01:00
Ralf Jung
2d323857e9 implement and test posix_memalign 2019-02-13 17:47:54 +01:00
Ralf Jung
d91ab9a7a6 fix ptr comparison test 2019-02-13 10:07:31 +01:00
Ralf Jung
604095fff2
Merge branch 'master' into format-padding 2019-02-13 08:12:11 +01:00
Ralf Jung
0802b3a108 implement passing arguments to the interpreted program 2019-02-09 20:00:40 +01:00
Ralf Jung
7827924bfc test padding in format strings 2019-02-09 15:52:59 +01:00
Ralf Jung
0f6e82db36 fix (un)likely intrinsics 2019-02-09 13:08:23 +01:00
Ralf Jung
e5972c38a3 test mutable string slice indexing 2019-02-06 11:47:32 +01:00
Ralf Jung
6b855573bd fix generator test case 2019-01-30 11:51:06 +01:00
Ralf Jung
f7519f36e6 fix tests to avoid deprecated constants 2019-01-28 09:19:56 +01:00
Ralf Jung
b344f0fd43 test some more 2PB stuff 2019-01-04 10:15:53 +01:00
Ralf Jung
3715245a36 add test for offseting fn ptr 2018-12-26 16:23:04 +01:00
Ralf Jung
5a8f9e58f7 properly compare unequal function pointers 2018-12-25 13:29:38 +01:00
Ralf Jung
4e4569cf4b fix build and tests with latest nightly 2018-12-25 13:26:40 +01:00
Ralf Jung
51ed485ba4 implement stdout/stderr on Windows 2018-12-19 12:16:07 +01:00
Ralf Jung
b3f7991367 btree is fixed 2018-12-18 18:41:52 +01:00
Oliver Scherer
77ef84e1e8 Adjust tests for funciton pointer changes 2018-12-17 10:12:04 +01:00
Ralf Jung
b0581caeef VecDeque got fixed 2018-12-13 22:05:46 +01:00
Ralf Jung
8bd1f78563 fix libc feature gate 2018-12-13 20:25:24 +01:00
Ralf Jung
f044205b5f the test suite assumes a libstd with full MIR; run test suite on xargo-built foreign libstds 2018-12-10 10:04:55 +01:00
Ralf Jung
228663248c Merge remote-tracking branch 'origin/master' into rustup 2018-12-08 10:33:14 +01:00
Ralf Jung
d5d1b1e4f3 add FIXME test for coercing &mut to *const 2018-12-07 18:01:59 +01:00
Ralf Jung
1a41ce6319 Merge remote-tracking branch 'origin/master' into stacked-borrows-2-phase 2018-12-07 09:03:15 +01:00
Ralf Jung
61f20761d3
Merge branch 'master' into stacked-borrows-2-phase 2018-12-03 11:11:32 +01:00
Ralf Jung
0cb3bf7912
Merge branch 'master' into fixme 2018-12-03 10:52:59 +01:00
Ralf Jung
b6e5822601 add FIXME 2018-12-03 10:28:32 +01:00
Ralf Jung
0e44876a2d fix mutability gap: do not allow shared mutation when creating frozen reference 2018-12-03 09:15:18 +01:00
Ralf Jung
479eb3bd2b support for basic (non-overlapping) 2-phase borrows 2018-12-02 13:30:09 +01:00
Ralf Jung
36a2b89522 remove a whole lot of unnecessary attributes 2018-12-02 11:26:09 +01:00
Ralf Jung
429d84f068 remove/fix outdated FIXMEs in tests 2018-12-02 11:14:24 +01:00
Ralf Jung
7d623f73cc do not use 'let _', it is strange 2018-11-26 15:31:53 +01:00
Ralf Jung
1edba2337b
Merge branch 'master' into self-referential-generator 2018-11-26 09:47:22 +01:00
Ralf Jung
04794c4c2a test that we support partial invalidation of mutable references 2018-11-21 16:08:46 +01:00
Ralf Jung
8d6472a76c test self-referential generator 2018-11-20 15:07:09 +01:00
Ralf Jung
22f11b8eec make tests compatible with 2018 edition 2018-11-20 14:15:14 +01:00
Ralf Jung
1ae536b03e use 2018 edition for tests 2018-11-20 12:41:34 +01:00
Ralf Jung
a87e952102 Separate deref and access into different operations; add special exception for creating raw references 2018-11-15 09:35:40 +01:00
Ralf Jung
224d03dbdc organize std tests a bit better 2018-11-15 09:35:40 +01:00
Ralf Jung
a94e197105 better test the special exception for reading through unique when things are shared 2018-11-15 09:35:40 +01:00
Ralf Jung
aa8f523df6 test for special things that are now possible 2018-11-15 09:35:40 +01:00
Ralf Jung
09919c2b59 Retag is the only operation that generates new tags 2018-11-15 09:35:40 +01:00
Ralf Jung
f233dc0687 Rc should be fixed 2018-11-11 10:12:44 +01:00
Ralf Jung
74635a57e2 re-do large parts of stacked borrows, now with proper support for partiall frozen data 2018-11-08 08:29:34 +01:00
Ralf Jung
a05ba90300 disable Rc test for now, it ain't working 2018-11-07 14:24:11 +01:00
Ralf Jung
3302656247 More extensive slice and vec tests 
Not all of them pass validation...
 2018-11-01 08:58:03 +01:00
Ralf Jung
430e047a6f start collecting some things ALLOWED by stacked borrows in a run-pass test 2018-11-01 08:58:03 +01:00
Ralf Jung
7ac0e79ad5 stub Retag hook; fix tests for removal of -Zmir-emit-validate 2018-11-01 08:58:03 +01:00
Ralf Jung
8cd73e534f use as(_mut)_ptr on slices to entirely escape them to raw 2018-10-22 18:51:06 +02:00
Ralf Jung
44b3c38b44 make sure raw ptrs only have to be valid as far as they are used 2018-10-22 18:34:48 +02:00
Ralf Jung
26bb4f79dc get rid of implicit Raw at bottom of stack; locals get a uniq at their bottom 2018-10-22 18:17:37 +02:00
Ralf Jung
fdb3022a11 env vars are only available with full MIR 2018-10-22 08:41:48 +02:00
Ralf Jung
bbb1d80703 disable env var test on macOS, win 2018-10-21 01:31:46 +02:00
Ralf Jung
d4b78b36ab stacked borrows: enforcement at memory accesses 2018-10-17 15:15:53 +02:00
Ralf Jung
348f782085 add env var emulation test, and fix it complaining about leaks 2018-10-16 18:35:27 +02:00
Ralf Jung
62b819ba18 whitelist std::ptr::read 2018-10-12 10:40:44 +02:00
Ralf Jung
e4dfb7013b enable validation per default, but add a flag to disable it and use that for some run-pass tests 
compile-fail does not do validation yet
 2018-10-11 11:24:22 +02:00
Ralf Jung
a090edbc03 explain a test 2018-10-11 08:59:39 +02:00
Ralf Jung
f18cb40e4c test mutating a non-mut static with interior mutability 2018-09-23 09:14:55 +02:00
Ralf Jung
a85b78d30c test for interestingly aligned field access 2018-09-22 08:45:24 +02:00
Ralf Jung
18d7394071 more compile-fail ptr equality tests, to rule out any non-determinism; and fix ptr equality to fail all of them. 
At least these are the cases I can think of right now.
 2018-09-17 10:02:31 +02:00
Ralf Jung
cd138bcd0b test more operations on dangling ZST pointers 2018-09-17 10:02:31 +02:00
Ralf Jung
1697b93ed9
Merge branch 'master' into rustup 2018-09-01 10:35:19 +02:00
Ralf Jung
f56841d974 unignore a bunch of tests that actually work 2018-08-30 15:57:17 +02:00
Ralf Jung
e239fcffc1 new tests for new fn arg passing code 2018-08-30 10:42:18 +02:00
Ralf Jung
904923fa7a move some more helpers to rustc 2018-08-30 10:42:18 +02:00
Ralf Jung
d7a3e040eb pthreads test needs full MIR on Windows 2018-08-30 08:33:38 +02:00
Ralf Jung
addcbd8868 VecDeque now requries full MIR; update to new nightly 2018-08-30 08:21:05 +02:00
Ralf Jung
755c68fdd8 some unary operator tests 2018-08-26 20:42:02 +02:00
Ralf Jung
5ccdbb8de2 small test for extern_type 2018-08-26 15:15:26 +02:00
Ralf Jung
9280d17d98 test VecDeque 2018-08-24 19:50:31 +02:00
Ralf Jung
40cc72604a update for bool/char being checked at binops 2018-08-24 19:18:21 +02:00
Ralf Jung
1a4ad2bb9f update for miri engine: new function handling, new static handling, fixed leaks 2018-08-24 16:45:08 +02:00
Ralf Jung
ee7f22245d Merge remote-tracking branch 'origin/master' 2018-08-20 18:57:48 +02:00
Ralf Jung
c424e21692 update for memory signedness removal; test some float casts 2018-08-16 11:35:38 +02:00
Ralf Jung
259cc6e3dc rustup for big refactor; kill most of validation 2018-08-16 10:30:43 +02:00
Ralf Jung
98a5b24ef7 test some more things around packed structs 2018-08-14 20:10:25 +02:00
Ralf Jung
bfda0a0a90 add a scary test case 2018-08-14 20:10:25 +02:00
Ralf Jung
2b40d39c1e support computing the remainder of a ptr, if covered by alignment 2018-08-14 20:10:25 +02:00
Ralf Jung
93fef9a6a2 reenable an old test 2018-08-14 20:10:25 +02:00
Ralf Jung
d11c668a39 no longer run rustc on the tests; instead make sure we actually deny all warnings 
Also fix the fallout from that
 2018-07-16 08:39:06 +02:00
Ralf Jung
5be8bd987d Test some new capabilities we gained from a rustc update 2018-07-15 21:25:20 +02:00
memoryleak47
eb8195f095 typo 2018-07-12 10:22:23 +02:00
Ralf Jung
5f2f254695 move tests that no longer need MIR out of fullmir 2018-07-12 10:22:23 +02:00
Ralf Jung
7023126094 stop producing binaries 2018-07-11 19:36:45 +02:00
David Renshaw
6a4c62c167 add iter_any test 2018-05-11 13:51:04 +02:00
bjorn3
a6cdd8a81b
Fix it 2018-04-13 16:04:57 +02:00
Oliver Schneider
bf26b96dc7 Update to latest rustc changes 2017-12-05 17:06:03 +01:00
Oliver Schneider
fd77411a18
Compiler bug 2017-11-30 13:31:37 +01:00
Oliver Schneider
cf92528426 Add windows support 2017-09-16 14:02:59 +02:00
Ralf Jung
e7b0637e68 Merge branch 'master' into tests 2017-09-16 12:55:49 +02:00
Ralf Jung
060bb2fa9f use ui test mode rather than mir-opt 
These tests are not run per default
 2017-09-16 12:36:31 +02:00
Ralf Jung
2ea6663440 validation: check that int, float etc. are not undef 2017-09-16 11:45:56 +02:00
Ralf Jung
c1630973d0 Disable the address-of-ZST test for now; it is buggy as it disagrees with rustc 2017-09-13 18:15:59 +02:00
Ralf Jung
bac89ae1d8 enable validation for a bunch of more tests 2017-09-13 15:46:53 +02:00
Ralf Jung
aa578de018 identify write locks by lvalues, not regions 
This makes a new compile-fail test pass.
 2017-09-13 14:37:31 +02:00
Ralf Jung
ce4875484f there are more tests we can enable again 2017-09-09 11:30:15 +02:00
Ralf Jung
00c909dbd0 we can enable a bunch of tests for validation again 2017-09-09 11:18:02 +02:00
Oliver Schneider
5570a78c51
Disable validation for some tests 2017-09-07 16:56:46 +02:00
Ralf Jung
ea911ca8a7 disable validation in failing tests for now 2017-09-04 11:48:48 +02:00
Oliver Schneider
58a59e9d23
Rustup (generator support) 2017-08-30 13:16:27 +02:00
Ralf Jung
e6a874b0bf test new From instances for Rc 2017-08-29 16:51:26 +02:00
Oliver Schneider
506a5c7910
Mir optimizations treat single variant enums as structs 2017-08-29 12:26:20 +02:00
Oliver Schneider
88fc45b37c
Get some more rustc tests working 2017-08-29 11:58:22 +02:00
Oliver Schneider
206f0bd6df
Fix panic in subslice patterns of arrays (fixes #276) 2017-08-29 10:03:00 +02:00
Oliver Schneider
385b5b9fd1 Merge branch 'master' into priroda 2017-08-28 15:37:10 +02:00
Oliver Schneider
9d10e0154b
Mir validation can't cope with mem::uninitialized::<SomeEnum>() 2017-08-28 14:53:43 +02:00
Oliver Schneider
e28f4a8e3e
Add a regression test for #313 2017-08-28 14:10:59 +02:00
Ralf Jung
907d2c7310 rustc #43457 got fixed, we can enable more tests 2017-08-27 18:18:32 +02:00
Ralf Jung
e332ab9b13 Handle closures in get_field_ty 
Fixes #304
 2017-08-24 13:34:05 +02:00
Ralf Jung
90edc03eea Add a test demonstrating the limitations of our lfietime resolution 2017-08-18 11:29:51 +02:00
Ralf Jung
7e5d971c56 fix warnings; make test suite pass again 2017-08-12 09:45:44 -07:00
Ralf Jung
668491a892 Work on making validation test pass again 
Turns out that tracking write locks by their lifetime is not precise enough,
but for now, we don't have an alternative.  Also, we need to force_allocate
what we acquire or else the memory will not be in the right state.
 2017-08-09 15:49:47 -07:00
Oliver Schneider
8ab1eeef51
Implement packed statics 2017-08-08 17:09:26 +02:00
Ralf Jung
847396e412 Re-do memory locking (again). Now with proper support for multiple independent shared borrows of the same mutable reference. 2017-08-07 12:57:32 -07:00
Ralf Jung
2a1d7666ed Merge pull request #286 from RalfJung/mir-validate 
Update MIR validation and test it
 2017-08-04 22:02:52 -07:00
Oliver Schneider
181bb30d07 Rustc reorders fields, but miri expects them in source order 2017-08-04 13:43:17 +02:00
Ralf Jung
766a69f656 make test suite MIR validation aware. run-pass passes with and without fullmir, if optimizations are disabled! 2017-08-03 18:13:22 -07:00
Ralf Jung
4672cb7bde make force_allocation handle packed ByValPair 2017-07-26 23:45:22 -07:00
Oliver Schneider
f906c5458c Merge pull request #272 from oli-obk/mir-validate 
Mir validate
 2017-07-26 23:37:52 +02:00
Ralf Jung
744780e794 more hacks to make test cases pass 2017-07-25 17:31:40 -07:00
Ralf Jung
e5cc8aaf5b Test that &* of a dangling (and even unaligned) ptr is okay 2017-07-25 17:02:57 -07:00
Ralf Jung
f960f4c537 fix casting integers to pointers 2017-07-21 20:02:48 -07:00
Oliver Schneider
f2d0101065
Also test optimized MIR 2017-07-20 20:25:43 +02:00
Ralf Jung
e4ffab1754 enable test code that passes just fine 2017-07-19 11:38:15 -07:00
Ralf Jung
0fbbcae92d packed structs: test unsize coercions 2017-07-13 14:18:26 -07:00
Ralf Jung
287b6be5ca track alignment also for ByRef values 2017-07-12 21:06:57 -07:00
Ralf Jung
c149c3fc6a Re-do packed memory accesses 
We now track in the lvalue whether what we computed is expected to be aligend or not, and then set some state in the memory system accordingly to make it (not) do alignment checks
 2017-07-12 17:46:56 -07:00
Ralf Jung
e60f11f52c update for latest nightly 2017-07-10 13:57:18 -07:00
Ralf Jung
79ab4f0e8c make u128 test work (commenting out the use of checked_shl) 2017-07-03 20:36:04 -07:00
Ralf Jung
fbc00ddc95 make sure that 'identity casting' works 2017-06-24 11:05:13 -07:00
Oliver Schneider
9be3e9185b Remove the zst allocation 2017-06-23 12:55:49 +02:00
Ralf Jung
14cb31fb88 permit bit-anding in pointer values below the alignment 
This makes HashMap work!
 2017-06-22 14:46:53 -07:00
Ralf Jung
269667e152 implement _nonzero intrinsics 2017-06-22 14:46:53 -07:00
Ralf Jung
7b2b0dd56c test HashMap creation in libstd-MIR, and make it work again 2017-06-21 23:09:34 -07:00
Ralf Jung
6eafb10b87 add test for function pointer offsets 2017-06-21 21:54:42 -07:00
Ralf Jung
7b1582b383 permit integer addition and subtraction on ptr-integers 2017-06-21 21:38:43 -07:00
Ralf Jung
184d3b3bad expand thread-local storage tests to cover dtor order and re-running dtors 2017-06-21 20:17:07 -07:00
Oliver Schneider
b001b5531b The latest nightly doesn't expose as much MIR anymore as it used to 2017-06-21 09:44:10 +02:00
Oliver Schneider
ef29e6a30b Add fullmir tests 2017-06-21 08:57:17 +02:00
Oliver Schneider
a82fe9ae0c Enable more zst writes and reads 2017-06-20 16:26:53 +02:00
Oliver Schneider
ea6f6079ca
Use PrimVal instead of Pointer where applicable 2017-06-20 14:28:19 +02:00
Oliver Schneider
a6734cd890
Fix unions 2017-06-20 14:28:18 +02:00
David Renshaw
a28c7990ea update compiletest and remove obsolete comment 2017-06-20 07:08:29 +09:00
Ralf Jung
4b1a12c240 test the Rc::{into,from}_raw roundtrip 
This uses some pointer arithmetic based on field offsets
 2017-06-12 15:32:16 -07:00
Oliver Schneider
03577a905a Fix some clippy warnings 2017-06-12 13:56:29 +02:00
Ralf Jung
4ac9fa67a4 enable a test that was accidentally left disabled 2017-06-11 21:16:05 -07:00
Ralf Jung
3a5abf031b fix comment in aux_test 2017-06-08 11:34:49 -07:00
David Renshaw
c8be312933 fix issue 184 by marking the destination as a packed struct 2017-06-06 09:49:34 -04:00
Ralf Jung
a6e6a6fd29 Add some more tests involving Offset/arith_offset and ZST pointers 2017-06-05 15:19:07 -07:00
Ralf Jung
a291153414 Permit ptr->int->ptr roundtrip 2017-06-05 15:18:40 -07:00
Ralf Jung
f39e015163 check for overflow when doing pointer arithmetic 2017-06-05 14:23:35 -07:00
Ralf Jung
70227c87bf fix arith_offset not taking the size of the type into account; test for offset 2017-06-05 14:23:35 -07:00
Ralf Jung
6197f4fac9 Permit int->ptr->int roundtrip 2017-06-05 14:23:35 -07:00
Ralf Jung
cfff91ba3e write_bytes intrinsic: if the write count is 0, the pointer does not have to be valid 2017-06-05 14:23:34 -07:00
Ralf Jung
716653fd76 add comments in the tests explaining what the ignore flags do 2017-06-05 14:23:34 -07:00
Ralf Jung
1b5f77e4c1 Implement Offset like the other binary operators, share code with the intrinsic 
Also improve drop glue tests
 2017-06-05 14:19:10 -07:00
Ralf Jung
31cf66d0e8 remove our array drop glue and use rustc's instead; implement the new Offset and SizeOf operators 2017-06-05 10:06:40 -07:00
David Renshaw
a59d482574 remove unneeded '-gnu' suffix from compiletest ignore directives 2017-05-31 14:21:49 -04:00
David Renshaw
7624bca09e ignore thread-local-no-dtor test on windows-gnu target 2017-05-31 10:47:26 -04:00
Ralf Jung
b8e0b79222 add a test for output string formatting 2017-05-30 14:02:20 -07:00
Ralf Jung
dad95474cb test thread-local key with no dtor 2017-05-30 10:41:38 -07:00
Ralf Jung
633a34d6d3 re-disable aux_test -- it passes here, but not on Travis 2017-05-30 10:41:38 -07:00
Ralf Jung
1241938f97 test suite now also passes on MIR-libstd 
Also enable some tests that were disabled for no apparant reason.
(The comment in zst.rs was wrong, the test was disabled also for miri execution.)
Delete env_args test as the args can actually be queried with MIR-libstd (currently, they are always empty)
 2017-05-30 10:41:38 -07:00
Ralf Jung
99433a1ffd improve fn pointer signature check to allow some casts that should be permitted 
Also properly check the "non-capturing Fn to fn" case
 2017-05-30 10:41:38 -07:00
Ralf Jung
720c5f874e implement __rust_maybe_catch_panic 2017-05-30 10:41:38 -07:00