Commit Graph

681 Commits

Author SHA1 Message Date
Ralf Jung
cc275c63a9 fix for fn allocations now having an alignment (1) and a size (0) 2018-10-08 13:35:54 +02:00
Ralf Jung
59eb3dbdae use Box::into_raw 2018-10-07 10:35:34 +02:00
Ralf Jung
959693f1e5 ensure that we cannot use (wrapping_)offset to go from an int ptr to a real ptr 2018-10-06 18:32:39 +02:00
Ralf Jung
146f5d8d10 rustup; test for return type mismatch 2018-10-02 21:16:55 +02:00
Ralf Jung
e8f6973e2d fix test for latest rustc 2018-09-29 19:39:34 +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
130d803b32 fix test for rustup 2018-09-17 09:18:57 +02:00
Ralf Jung
95d79cc11e Merge remote-tracking branch 'origin/master' into zero-sized-accesses 2018-09-17 08:39:59 +02:00
Ralf Jung
95eb77c18e add some compile-fail tests 2018-09-16 17:29:53 +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
c44267960f ptr equality: only defined for ptrs in the same allocation and live ptrs 2018-08-30 10:46:09 +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
2a244dcb48 no TLS dtor and no leak checks on macOS 2018-08-30 09:41:57 +02:00
Ralf Jung
d1cd254003 no RwLock on Windows 2018-08-30 09:20:08 +02:00
Ralf Jung
0db1c6a1b0 ignore memory leaks on Windows 2018-08-30 08:57:33 +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
823837922b update for enum discriminant changes 2018-08-25 11:07:21 +02:00
Ralf Jung
9280d17d98 test VecDeque 2018-08-24 19:50:31 +02:00
Ralf Jung
bb5079b2bf rustup 2018-08-24 19:49:57 +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
04b925135d fix modulo logic 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
354ec11c3e try using types with lower alignment, maybe that helps for Windows 2018-08-14 18:52:13 +02:00
Ralf Jung
18546308ce mem(r)chr is working in miri now 2018-08-02 00:17:02 +02:00
Ralf Jung
1538b36c80 make sure that StorageDead invalidates the backing store 2018-07-31 20:29:28 +02:00
Ralf Jung
bb6e7c8243
Merge branch 'master' into sanity_checks 2018-07-30 08:51:34 +02:00
Ralf Jung
ee98799185 we no longer need to mess with the environment in our test suite 2018-07-26 16:49:10 +02:00
Ralf Jung
b7c57fee61 Ignore tests
the bool thing will be fixed by the validation I have planned, and we already ignored another test around modifing constants.
2018-07-26 11:21:49 +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
Ralf Jung
0b8809bf5f port some tests to check the new error format 2018-07-15 12:00:02 +02:00
Ralf Jung
30185d09f6 make sure we show error messages even when we cannot show span 2018-07-15 11:40:57 +02:00
Ralf Jung
25c067ac7a testsuite: put everything into a single test to fix interleaved output mess 2018-07-12 15:05:25 +02:00
Ralf Jung
9718d73ac8 colored test output! 2018-07-12 11:26:09 +02:00
Ralf Jung
8ce16a7c30 remove xargo logic; instead rely on MIRI_SYSROOT being set to run full MIR tests 2018-07-12 11:02:48 +02:00
Ralf Jung
01578ca6b3 don't run all compile-fail tests with full MIR 2018-07-12 11:02:48 +02:00
Ralf Jung
949106148c ignore panic test on Windows 2018-07-12 10:24:25 +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
ff5b0fee33 fix many tests and ignore some others; enable compile_fail tests again 2018-07-12 10:22:23 +02:00
Ralf Jung
7023126094 stop producing binaries 2018-07-11 19:36:45 +02:00
Ralf Jung
d4e8d0b935 fix deprecation warning: use dirs crate for home_dir 2018-07-11 17:42:35 +02:00
bjorn3
ac25a513af Re-enable never_transmute_humans.rs 2018-06-05 18:08:18 +02:00
bjorn3
94754de600 Convert legitimate failing errors to the new error format 2018-06-05 18:08:18 +02:00
bjorn3
8ae66db798 Convert some of the tests to the new format 2018-06-05 18:08:18 +02:00
bjorn3
569792acbc Address some review comments 2018-06-05 18:08:18 +02:00
bjorn3
3db0568c40 Fix a couple of tests 2018-06-05 18:08:18 +02:00
David Renshaw
6a4c62c167 add iter_any test 2018-05-11 13:51:04 +02:00
Oliver Schneider
20c2e0bede
Test miri on mac os 2018-05-11 11:29:18 +02:00
Oliver Schneider
0eb3c18565
Use a deterministic method for executing the start lang item 2018-05-07 10:46:32 +02:00
bjorn3
e09a996b2a
Fix some more tests with some unsafe code 2018-04-13 16:04:57 +02:00
bjorn3
a6cdd8a81b
Fix it 2018-04-13 16:04:57 +02:00
Oliver Schneider
cd89e56f15
Get the tests one step further 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
4e8b9451ab Update error messages 2017-11-27 14:31:51 +01:00
Oliver Schneider
042430270f repeat expressions abort due to OOM instead of execution time exhaustion 2017-10-12 11:13:56 +02:00
Ralf Jung
6e8650395d fix oom2 test 2017-09-25 16:21:20 +02:00
Ralf Jung
1ad9709e00 get rid of ad-hoc inhabitedness test 2017-09-22 13:24:55 +02:00
Oliver Schneider
709ab245df Merge branch 'master' into windows 2017-09-16 15:06:26 +02:00
Oliver Schneider
cf92528426 Add windows support 2017-09-16 14:02:59 +02:00
Ralf Jung
5a5aa49db7 get rid of the --miri_host_target hack 2017-09-16 13:29:38 +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
bc240ff606 add an undef validation test 2017-09-16 12:11:48 +02:00
Ralf Jung
2ea6663440 validation: check that int, float etc. are not undef 2017-09-16 11:45:56 +02:00
Ralf Jung
5d2ed4d2ba Something in panic handling fails validation with full-MIR 2017-09-13 18:15:59 +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
Oliver Schneider
ce3576f7d8
Use correct rustc in rust's CI 2017-09-11 11:01:26 +02:00
Ralf Jung
ce4875484f there are more tests we can enable again 2017-09-09 11:30:15 +02:00
Ralf Jung
41f228824f fix warnings in tests; update validation whitelist 2017-09-09 11:18:02 +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
9fe0d60da6 disable optimized tests until rustc is fixed 2017-09-06 10:30:00 +02:00
Ralf Jung
59cbfdbf08 enable a test that works just fine 2017-09-06 10:10:43 +02:00
Oliver Schneider
e9315a60e4 Rustup 2017-09-06 10:10:15 +02:00
Ralf Jung
3b6852abf0 Merge branch 'master' into align_offset 2017-09-04 13:22:11 +02:00
Ralf Jung
8dff161bcb update compiletest; we do not need tempdir any more 2017-09-04 13:02:55 +02:00
Ralf Jung
ea911ca8a7 disable validation in failing tests for now 2017-09-04 11:48:48 +02:00
Oliver Schneider
cf25ef9d9d
Implement align_offset intrinsic and thus enabling from_utf8 2017-09-01 12:26:51 +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
f817f1c660
Get rid of env var race condition once and for all 2017-08-28 17:32:21 +02:00
Oliver Schneider
dd5b0100f3
Merge remote-tracking branch 'origin/master' into memory 2017-08-28 16:13:09 +02:00
Oliver Schneider
385b5b9fd1 Merge branch 'master' into priroda 2017-08-28 15:37:10 +02:00
Oliver Schneider
02a0f0f814 Turn off validation for some compile-fail tests 2017-08-28 15:04:32 +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
2307d6fc5b Merge branch 'master' into memory 2017-08-26 13:51:13 +02:00
Ralf Jung
2e28e14474 reorder lets so that build_dir is deleted last 2017-08-26 13:23:04 +02:00
Ralf Jung
df20c0684c use tempdir to create a dedicated directory for each test 2017-08-26 13:12:55 +02:00
Ralf Jung
ac80212f7e move tests with MIR-opt to their own function we we can run them separately 2017-08-25 19:21:10 +02:00
Ralf Jung
f036fe0d32 refactor memory read API: provide only size-based, no type-based methods 2017-08-25 16:20:13 +02:00
Ralf Jung
8539728607 memory: make sure we check non-NULL/undef even fore 0-sized accesses 2017-08-25 14:41:59 +02:00
Ralf Jung
e332ab9b13 Handle closures in get_field_ty
Fixes #304
2017-08-24 13:34:05 +02:00
Ralf Jung
2fccae8aac add another compile-fail test for validation 2017-08-18 11:30:18 +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
2be159bacd enable a test that waited for a rustc fix 2017-08-11 09:12:46 -07:00
Oliver Schneider
8019deb0a9 Update compiletest.rs 2017-08-10 19:39:32 +02:00
Oliver Schneider
33ff32cac8
Get the test suite working inside the rustc test suite 2017-08-10 18:32:06 +02:00
Ralf Jung
1326aed02c rustfmt
Except for error.rs, the result there looks rather ugly
2017-08-10 08:48:41 -07:00
Ralf Jung
34685044f9 add a bunch of compile-fail tests for validation 2017-08-09 18:01:10 -07:00
Ralf Jung
5e018b1deb analyzing hashmap.rs uncovered a deeper problem; disable validation there for now 2017-08-09 15:49:47 -07:00
Ralf Jung
bff1ad156e integer-ops needs a rustc patch to work again 2017-08-09 15:49:47 -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
Ralf Jung
11f0aedc3d add some tests making sure we get the alias checking right 2017-08-09 15:49:47 -07:00
Oliver Schneider
8ab1eeef51
Implement packed statics 2017-08-08 17:09:26 +02:00
Oliver Schneider
4ba2b82f31
Split the alloc id address space into functions and normal allocs
instead of interleaving them as before.
The next step is to also separate out static memory into its own
address space.
2017-08-08 17:09:25 +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
4957031e3c selectively disable validation in compile-fail where appropriate. cargo test now passes :) 2017-08-03 18:13:23 -07:00
Ralf Jung
9458111681 for now, disable validation on optimized tests -- inlining breaks validation 2017-08-03 18:13:23 -07:00
Ralf Jung
58a17026c9 Let -Zmir-emit-validate also control whether miri even acts on the validation commands 2017-08-03 18:13:23 -07:00
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
Oliver Schneider
726b027ba3 Merge pull request #280 from solson/archeology
Produce backtraces for miri internals
2017-08-03 23:02:29 +02:00
Ralf Jung
2cf394955b actually, we can use a plain constant 2017-08-03 12:58:34 -07:00
Ralf Jung
0f43321178 no need to do run-time formatting 2017-08-03 12:39:55 -07:00
Ralf Jung
de1376f923 Add a build script to inform the binary about its profile, and use that in the test suite 2017-08-03 11:38:00 -07:00
Ralf Jung
c533cf8496 fix size_of_val on unsized tuples 2017-08-02 15:29:13 -07:00
Oliver Schneider
40677a5c47 Choose release miri for release tests 2017-08-02 18:28:12 +02:00
Oliver Schneider
f8c61da070 Add a test for untagged unions 2017-08-02 12:56:07 +02:00
Oliver Schneider
adfea61665
Allow machines to create new memory kinds 2017-08-01 09:56:21 +02:00
Oliver Schneider
11e30a65e6
Split up miri into the librustc_mir and bin parts 2017-08-01 09:56:21 +02:00
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
4cfa7c5d12
Prep miri repository for rustc merger 2017-07-21 11:30:56 +02:00
Oliver Schneider
b4e300d577 Merge pull request #266 from RalfJung/align
Always test alignment in memory.rs
2017-07-21 09:46:50 +02:00
Ralf Jung
14cb85809b always test alignment in memory.rs 2017-07-20 13:24:06 -07:00
Oliver Schneider
f2d0101065
Also test optimized MIR 2017-07-20 20:25:43 +02:00
Oliver Schneider
f822ad5c63 Merge pull request #260 from RalfJung/tests
Split up test suite
2017-07-20 16:07:08 +02:00
Eduard-Mihai Burtescu
e79bb42ab3 Merge pull request #262 from RalfJung/never
remove ad-hoc 'never' type check in read_lvalue
2017-07-20 15:13:21 +03:00
Oliver Schneider
101e5a8ba0 Move rustc tests from tests to a binary, since they are only run manually anyway 2017-07-20 13:11:40 +02:00
Ralf Jung
3b19c83c67 remove ad-hoc 'never' type check in read_lvalue 2017-07-19 20:32:51 -07:00
Ralf Jung
7648ccaae1 add test for misaligned pointer loads 2017-07-19 20:26:30 -07:00
Ralf Jung
e38ee0a30a split up the test suite 2017-07-19 12:52:20 -07:00
Ralf Jung
e4ffab1754 enable test code that passes just fine 2017-07-19 11:38:15 -07:00
Ralf Jung
72664e42aa No longer check aligment and non-NULLness on &
This breaks creating unaligned raw pointers via `&packed.field as *const _`, which needs to be legal.
Also it doesn't seem like LLVM still relies on this, see
* https://github.com/solson/miri/issues/244#issuecomment-315563640
* https://internals.rust-lang.org/t/rules-for-alignment-and-non-nullness-of-references/5430/16

We probably want to handle this invariant like the others that validation is concerned with, and only
check it on function boundaries for now.
2017-07-19 11:28:35 -07:00
Ralf Jung
ff9192e346 remove reundant dangling checks in {r,d}eallocate 2017-07-18 13:50:54 -07:00
Oliver Schneider
2e562a4d64
Fix static mutation tests 2017-07-14 17:39:19 +02:00
Oliver Schneider
7701ff2f89
Remove duplicate test 2017-07-14 17:39:19 +02:00
Oliver Schneider
192da8819f
Ensure that it is not possible to explicitly free stack memory 2017-07-14 17:36:06 +02:00
Oliver Schneider
56d4de303f Merge pull request #247 from RalfJung/packed
Re-do packed memory accesses
2017-07-14 08:30:30 +02:00
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
1fe310c8ba Memory::read_ptr has to check for relocations on the edges 2017-07-12 19:30:37 -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
Oliver Schneider
4a03e45169 Add tests for #113
resolves #113
2017-07-12 09:29:18 +02:00
Ralf Jung
9a9666e2a6 Add a test for using a too big alignment on reallocate 2017-07-11 10:28:32 -07:00
Ralf Jung
ea730ab20f update tests for new allocator API 2017-07-10 16:15:58 -07:00
Ralf Jung
e60f11f52c update for latest nightly 2017-07-10 13:57:18 -07:00
Ralf Jung
3c0a6d6922 simplify reallocate 2017-07-10 13:34:54 -07:00
Oliver Schneider
b8bd42e8d4 Merge pull request #234 from RalfJung/reallocate
Make Reallocate & Deallocate less permissive
2017-07-05 19:54:54 +02:00
Oliver Schneider
10ec543b9e Merge pull request #235 from RalfJung/intrinsics
Implement some missing intrinsics
2017-07-04 08:38:22 +02:00
Ralf Jung
19d6ad74e5 add test for div-by-zero with the operator (rather than the intrinsic) 2017-07-03 20:59:47 -07:00
Ralf Jung
30f92f8a27 catch overflows that are hidden by first casting the RHS to u32 2017-07-03 20:50:19 -07:00
Ralf Jung
ffd482e2f5 check the assumptions made by the unchecked_ and copy_nonoverlapping intrinsics 2017-07-03 20:37:38 -07:00
Ralf Jung
f118ff43e7 implement the unchecked_ intrinsics; add all the doctests from one of the integer modules 2017-07-03 20:37:33 -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
440c4778fa validate size and alignment on reallocate and deallocate 2017-07-03 16:47:58 -07:00
Ralf Jung
bdcdb605a4 fix test on i686 2017-07-03 16:16:05 -07:00
Ralf Jung
dc9f5a205f properly check for: double-free, use-after-reallocate 2017-07-03 16:12:11 -07:00
Ralf Jung
030166757c Fix transmute on ByValPair
Fixes #227
2017-07-03 13:58:50 -07:00
Oliver Schneider
42d3edada7 Merge pull request #220 from oli-obk/undo_single_field_opt
Remove the `field` field from `Lvalue::Local`
2017-06-28 10:15:36 +02:00
David Renshaw
54821102b4 update tests for new error message 2017-06-27 21:31:38 -04:00
Oliver Schneider
5dfaacf310 Simplify all the code 2017-06-27 13:36:41 +02:00
Ralf Jung
4e90e3bcf6 remove redundant test 2017-06-24 11:05:13 -07:00
Ralf Jung
fbc00ddc95 make sure that 'identity casting' works 2017-06-24 11:05:13 -07:00
Ralf Jung
b1acc130bb check alignment of pointers on Ref 2017-06-24 11:05:13 -07:00
Ralf Jung
f0c8df2291 handle ptr-int casts explicitly in cast.rs 2017-06-24 11:05:13 -07:00
Ralf Jung
7b7f690274 Make sure that casting a ptr-integer down to u8 makes it unusable 2017-06-24 11:05:13 -07:00
Oliver Schneider
4aca1d0e0b Make zst compile-fail tests more readable 2017-06-24 12:46:35 +02:00
Oliver Schneider
377fcce9b8 Ensure tests run with and without full MIR 2017-06-23 16:41:56 +02:00
Oliver Schneider
9be3e9185b Remove the zst allocation 2017-06-23 12:55:49 +02:00
Ralf Jung
12935b6514 add some compile-fail tests 2017-06-22 14:46:53 -07:00
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
2f61356858 permit offsetting a NULL-ptr by 0, to fix hashmap test 2017-06-22 13:41:13 -07:00
Oliver Schneider
8de111018d Merge pull request #201 from oli-obk/test_suite_fails
"Support" more libc functions
2017-06-22 14:16:45 +02:00
Oliver Schneider
2b9cfb6850 Update regions-mock-trans.rs 2017-06-22 12:30:02 +02:00
Oliver Schneider
1883aac8c2 Update foreign-fn-linkname.rs 2017-06-22 12:27:18 +02:00
Oliver Schneider
522ac49364 Merge pull request #206 from RalfJung/ptrs
Pointer Arithmetic
2017-06-22 11:25:05 +02:00
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
Ralf Jung
8101592ab2 run fullmir tests against rustc; add output explaining what is being tested 2017-06-21 14:28:13 -07:00
Oliver Schneider
ecc44fec7e Implement malloc and free 2017-06-21 15:51:42 +02:00
Oliver Schneider
f22c7e43df Store env vars where necessary 2017-06-21 15:46:30 +02:00
Oliver Schneider
a6cd7a2e08 Also move some compile-fail tests to fullmir-only 2017-06-21 15:07:40 +02:00
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
Oliver Schneider
fcf495821e
Get rid of the integer allocation 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
Ralf Jung
3e1596d8c9 Error out when "primitive MIR math" (as opposed to unchecked intrinsics) overflows
Fixes #178
2017-06-07 15:39:44 -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
36505c7b40 fix bitops being accidentally allowed on pointers from the same allocation 2017-06-05 17:17:16 -07:00
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
2a231d66fc check bounds when using offset intrinsic or MIR op 2017-06-05 14:27:26 -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
1d0e622a81 test that we cannot observe the bytes representing a pointer 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
Oliver Schneider
b946351083 Merge pull request #174 from RalfJung/xargo-test
run test suite also against libstd with full MIR
2017-05-31 23:24:39 +02:00
Ralf Jung
44a45f7c34 run test suite also against libstd with full MIR 2017-05-31 13:39:40 -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
cd6e3e6431 If a "start" lang item incl. MIR is present, run that instead of running main directly
This fixes the memory leaks when running a simple "Hello World" with MIR-libstd
2017-05-30 10:41:38 -07:00