This reverts commit 039e8a1755.
Reason for revert:
Blocks the roll into Flutter.
See https://github.com/dart-lang/sdk/issues/33095
Original change's description:
> [vm/kernel] Enable kernel2kernel "constants" transformation in AOT mode (after running TFA)
>
> This CL also uses the newer `onProblem` error reporting mechanism, which supports contexts.
>
> The errors by the constant evaluator are formatted e.g. like this:
>
> .../language_2/compile_time_constant_o_test_01.dart:14:8: Error: Duplicate keys are not allowed in constant maps (found duplicate key "StringConstant(foo)").
> "foo": 499
> ^
> .../language_2/compile_time_constant_o_test_01.dart:32:24: Context: While analyzing:
> Expect.identical(m1, m3);
>
> Change-Id: I463416e14686e218b0f08903bd6aa0bca7392260
> Reviewed-on: https://dart-review.googlesource.com/53021
> Commit-Queue: Martin Kustermann <kustermann@google.com>
> Reviewed-by: Aske Simon Christensen <askesc@google.com>
> Reviewed-by: Alexander Markov <alexmarkov@google.com>
TBR=vegorov@google.com,kustermann@google.com,alexmarkov@google.com,askesc@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: I1af0200dcb0aef03c7bd9ba3b5aead1565f05708
Reviewed-on: https://dart-review.googlesource.com/54720
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Alexander Aprelev <aam@google.com>
Reviewed-by: Todd Volkert <tvolkert@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
This CL also uses the newer `onProblem` error reporting mechanism, which supports contexts.
The errors by the constant evaluator are formatted e.g. like this:
.../language_2/compile_time_constant_o_test_01.dart:14:8: Error: Duplicate keys are not allowed in constant maps (found duplicate key "StringConstant(foo)").
"foo": 499
^
.../language_2/compile_time_constant_o_test_01.dart:32:24: Context: While analyzing:
Expect.identical(m1, m3);
Change-Id: I463416e14686e218b0f08903bd6aa0bca7392260
Reviewed-on: https://dart-review.googlesource.com/53021
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Aske Simon Christensen <askesc@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
In the process, I discovered multitests can't handle imports to
non-existent libraries. So I fixed that and cleaned up the code.
Change-Id: I9a8557e84f91ba7858bdf98f8732cd0ded55aa1a
Reviewed-on: https://dart-review.googlesource.com/52869
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
This includes Fasta, tools and observatory, so the checked-in SDK must
have the lower-case constants.
Change-Id: I8380ad041ad058f7d02ae19caccfecd434d13d75
Reviewed-on: https://dart-review.googlesource.com/50201
Commit-Queue: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
The current behavior is to - for instance - create all multitests in a
suite (e.g. language_2) up front, despite having a test-selector that
restricts it a lot.
This CL skips tests faster (i.e. before creating multitests).
Example:
Now:
$ time tools/test.py -m release -a x64 -c dartk --strong language_2/lalala
Test configuration: dartk_vm_release_x64_strong
real 0m0.598s
user 0m0.760s
sys 0m0.116s
Before:
$ time tools/test.py -m release -a x64 -c dartk --strong language_2/lalala
Test configuration: dartk_vm_release_x64_strong
real 0m1.796s
user 0m2.156s
sys 0m0.344s
Change-Id: Ib3c254d4e18c8ed4e6c66f7e25f384ce6b652f02
Reviewed-on: https://dart-review.googlesource.com/44061
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
This reverts commit 3e967d3d76.
Reason for revert: <INSERT REASONING HERE>
Original change's description:
> Create isolate from the platform kernel when running VM tests under dartk.
>
> Status of tests which now start failing has been updated.
>
> Ability to run the vm tests in strong mode has also been added. The
> status of tests which fail in strong mode will be updated when the vm
> tests are moved under the strong mode tests on the bots.
>
> Change-Id: I95f94c09dd0ebbf1fe661ee1f6e0c3e7b07509bd
> Reviewed-on: https://dart-review.googlesource.com/40642
> Commit-Queue: Siva Chandra <sivachandra@google.com>
> Reviewed-by: Siva Annamalai <asiva@google.com>
TBR=sivachandra@google.com,asiva@google.com
Change-Id: I6144bbe882cdf56ee6be3132c6f9dec2cbafcb47
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/41026
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
Status of tests which now start failing has been updated.
Ability to run the vm tests in strong mode has also been added. The
status of tests which fail in strong mode will be updated when the vm
tests are moved under the strong mode tests on the bots.
Change-Id: I95f94c09dd0ebbf1fe661ee1f6e0c3e7b07509bd
Reviewed-on: https://dart-review.googlesource.com/40642
Commit-Queue: Siva Chandra <sivachandra@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
This change helps in confining flag manipulation to just the embedder.
When we are ready to turn all dart 2 flags to true by default, the
change can be confined to just the VM.
Change-Id: I4ac550c331b1f236a2bd9d0453b7c567eb0c05d3
Reviewed-on: https://dart-review.googlesource.com/38881
Commit-Queue: Siva Chandra <sivachandra@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
With the old implementation, looking up the expectations for a single
test was O(n) in the number of status file entries in all status files
(!). That means getting the status of m tests was O(n * m). :(
This parses entry paths into a tree and only traverses the branches of
that the test patch matches. On my script that determines the
expectation of every test on every configuration, it changes the runtime
from ~30s to ~1.5.
On my laptop, this change also takes this:
time ./tools/test.py -m release --list -c dartdevc language_2
From about ~4.5s to ~3.5.
Storing the expectations in a more structured way also opens the door
to some other changes we could do:
- Separate out the configuration from ExpectationSet so that you can
use a single ExpectationSet for multiple configurations.
- Determining which status entries are pointless because they are
covered by a similar expectation higher up the file system tree.
- Determining which status entries collide and hit the same test.
Change-Id: I121bca34b68e1e6bb45edb59bd3cfe95d37e6bef
Reviewed-on: https://dart-review.googlesource.com/38382
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: William Hesse <whesse@google.com>
This is a branch of co19 tests where the tests have been
made strong mode compliant. A co19_2_analyzer.status file
has been added with the current statuses of the tests when
run on dartanalyzer --strong. We expect more Dart 2 configurations
to start running these tests and adding status files.
Change-Id: I22077272707620b92dd1092c38bbb4f3d5964493
Reviewed-on: https://dart-review.googlesource.com/37743
Reviewed-by: Paul Berry <paulberry@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Dart 2 has no notion of "checked mode", so a failed assertion in a
const constructor should always be a compile error.
Change-Id: I02227c03613346918de1e3a7f7c70d209a940b90
Reviewed-on: https://dart-review.googlesource.com/37647
Reviewed-by: Leaf Petersen <leafp@google.com>
test.py looks at the status code to find out if a test crashed or not.
On linux everything < 0 is a crash, but on Windows a bit pattern is
in play.
It is unclear why this is the case, but some test currently 'Fail'
(instead of the expected 'Crash') on Windows because of exit code
-1073740791 (aka 3221226505 aka 0xC0000409 aka
STATUS_STACK_BUFFER_OVERRUN
(https://msdn.microsoft.com/en-us/library/cc704588.aspx)) indicating
that something isn't quite right with the crash-sniffing on Windows.
This CL changes it to indicate a crash if the exit-code is "0xC0...",
"0x80..." or "0x40..." as listed by
https://msdn.microsoft.com/en-us/library/cc704588.aspx.
Change-Id: I6c692173c3c3b5fb6c857a55a739d8f136d662bf
Reviewed-on: https://dart-review.googlesource.com/36261
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
This reverts commit 87a009422e.
Reason for revert: Doesn't cover 0x80 and 0x40. Upcomming CL will do that.
Original change's description:
> [test.py] Refactor and change crash-sniffing
>
> test.py looks at the status code to find out if a test crashed or not.
> On linux everything < 0 is a crash, but on Windows a bit pattern is
> in play.
> It is unclear why this is the case, but some test currently 'Fail'
> (instead of the expected 'Crash') on Windows because of exit code
> -1073740791 (aka 3221226505 aka 0xC0000409 aka
> STATUS_STACK_BUFFER_OVERRUN
> (https://msdn.microsoft.com/en-us/library/cc704588.aspx)) indicating
> that something isn't quite right with the crash-sniffing on Windows.
>
> This CL changes it to indicate a crash if the exit-code is "0xC00..." as
> this is a "NTSTATUS code" (which must mean crash) according to
> https://blogs.msdn.microsoft.com/joshpoley/2011/06/13/common-process-termination-values/.
>
> Change-Id: Ie7e1a00b3b870ea176dbdc4db41dc458e61e9a28
> Reviewed-on: https://dart-review.googlesource.com/36240
> Reviewed-by: Johnni Winther <johnniwinther@google.com>
> Commit-Queue: Jens Johansen <jensj@google.com>
TBR=jensj@google.com,johnniwinther@google.com
Change-Id: Iba1d3e1aa1c7525e374e2d0763926b13a67169ad
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/36260
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
test.py looks at the status code to find out if a test crashed or not.
On linux everything < 0 is a crash, but on Windows a bit pattern is
in play.
It is unclear why this is the case, but some test currently 'Fail'
(instead of the expected 'Crash') on Windows because of exit code
-1073740791 (aka 3221226505 aka 0xC0000409 aka
STATUS_STACK_BUFFER_OVERRUN
(https://msdn.microsoft.com/en-us/library/cc704588.aspx)) indicating
that something isn't quite right with the crash-sniffing on Windows.
This CL changes it to indicate a crash if the exit-code is "0xC00..." as
this is a "NTSTATUS code" (which must mean crash) according to
https://blogs.msdn.microsoft.com/joshpoley/2011/06/13/common-process-termination-values/.
Change-Id: Ie7e1a00b3b870ea176dbdc4db41dc458e61e9a28
Reviewed-on: https://dart-review.googlesource.com/36240
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Jens Johansen <jensj@google.com>
- I beleive create_snapshot.dart is no longer in use: it was replaced by
create_snapshot_entry + GN application snapshot rules.
- utils_wrapper seems to be something really historical (maybe we thought we
were going to only have a single wrapper for all of our tools back in the
day). The only use of it is to track build dependencies in test.py, which I
think we can do by directly using dart2js.dart.snapshot instead.
Change-Id: I6e32403eb8c5d40f0b58e48ae5ff6fb60fd855b3
Reviewed-on: https://dart-review.googlesource.com/34923
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Stephen Adams <sra@google.com>
Commit-Queue: Sigmund Cherem <sigmund@google.com>
Alexander Markov