Without this the call to `formatFailureText` in `test-async.js`
fails but goes unnoticed since the promise change is rejects
which is not handled. And d8 silently ignores the the unhandled
rejections.
Once `formatFailureText` was added it reveals a but where several
tests were expecting `.equal` to be a deepEquals. Specifically:
test/mjsunit/es6/promise-all.js
test/mjsunit/harmony/async-generators-resume-return.js
test/mjsunit/harmony/async-generators-return.js
test/mjsunit/harmony/async-generators-yield.js
Making equals call `deepEquals` fixed that issue.
Change-Id: I350c7d916147eaa7cf873bdaf273aebbaaa833c5
Reviewed-on: https://chromium-review.googlesource.com/1236852
Commit-Queue: Sam Clegg <sbc@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56107}
The original implementation of 'testAsync' in mjsunit.js required to
put the call to '%AbortJS' into an 'eval' statement. The reason is that
this call requires the flag --allow-natives-syntax to be set, but the
flag is not set in all mjsunit tests. With the use of 'eval'
compilation errors can be avoided.
The problem with this approach was that the fuzzer started to produce
test cases which include the line 'eval("%AbortJS(message)");', and
this line crashes intentionally. Different to the line
'%Abort(message)', however, the 'eval' statement cannot be filtered
so easily in the fuzzer. Therefore I pulled the implementation of
'testAsync' into a separate file to avoid the 'eval'.
Additional changes: I use '===' now instead of 'deepEquals' in
AsyncAssertion.equals because 'deepEquals' is not available outside
mjsunit.js. Using '===' seems more appropriate anyways because for
all tests but one it is sufficient, and it is more precise than
deepEquals.
R=gsathya@chromium.org
Bug: chromium:774841
Change-Id: I47270aa63ff5a1d6aa76a771f9276eaaf579c5ac
Reviewed-on: https://chromium-review.googlesource.com/1156598
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54833}
For errors, it just printed "Failure: expected <Error()> found
<Error()>" and completely omitted the specific error type and the
message.
The new output is:
Failure:
expected:
Error(Error: my explicit error)
found:
Error(ReferenceError: ffi is not defined)
R=mstarzinger@chromium.org
Change-Id: Ie17a97e4413c4585b9560fd1c408018ee8c06701
Reviewed-on: https://chromium-review.googlesource.com/1092746
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53625}
The typical use of assertThrowsEquals is to check that a specific
object is thrown. However, assertEquals only does a proper equality
check for primitive types, not for complex types. Using assertSame
does a reference equality check on objects, which is more what you
would expect from assertThrowsEquals. For exception kind testing,
assertThrowsEquals actually did not work correctly, assertThrows is
better for that case.
R=clemensh@chromium.org, mythria@chromium.org
Change-Id: I24fb22e75fa33ebe90eb4bae40825119a054bba5
Reviewed-on: https://chromium-review.googlesource.com/1087952
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Mythri Alle <mythria@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53556}
assertPromiseResult caused tests to timeout when the result of the
promise was unexpected, e.g. rejected instead of the expected
fulfillment. This CL cleans up the implementation of
assertPromiseResult, adds better stack traces, and adds tests for all
the important cases I can think of.
R=mathias@chromium.orgCC=clemensh@chromium.org
Bug: v8:7570
Change-Id: I6ecb94fd3e5151502edf73c3bcdeb518b80fc81c
Reviewed-on: https://chromium-review.googlesource.com/1032786
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52882}
This migrates harness adjustments, to be loaded after mjsunit.js on
fuzzers for correctness fuzzing.
This is the first step adding deeper pretty printing. Other
adjustments will be added in follow ups.
Bug: chromium:813833
Change-Id: I51168a31e733d54808cb8853a1c90e897acf3791
Reviewed-on: https://chromium-review.googlesource.com/930565
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51481}
Crankshaft is gone, and this function is not used anywhere.
R=mstarzinger@chromium.org
Bug: v8:7310,v8:6408
Change-Id: Ic1f859e659008c891cc35d20e95a8214de42bd21
Reviewed-on: https://chromium-review.googlesource.com/928981
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51445}
Previously, eval caching was only disabled if the root eval body code
contained a tagged template. Per discussion on
https://github.com/tc39/ecma262/pull/890, this is incorrect.
This change tracks if eval caching is allowed during parsing, and
uses this information to decide to insert
new entries into the cache, or not.
This change also removes the TemplateObject feedback kind, as it's no
longer needed (behaves the same as Literal feedback).
BUG=v8:3230, v8:2891
R=littledan@chromium.org, yangguo@chromium.org, bmeurer@chromium.org,
rmcilroy@chromium.org
Change-Id: Ib75abe9159baf4d8ad10f8de99d2152714bd0094
Reviewed-on: https://chromium-review.googlesource.com/916945
Commit-Queue: Caitlin Potter <caitp@igalia.com>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51373}
This patch introduces assertPromiseFulfills and assertPromiseFulfills as
a replacement for assertPromiseResult because it’s more JavaScript-y.
BUG=v8:6921
R=ahaas@chromium.org
Also-By: ahaas@chromium.org
Change-Id: I2f865dba3992ddf3b58987bf0b376d143edb5c31
Reviewed-on: https://chromium-review.googlesource.com/718746
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48578}
Skipped the tests that are not suitable for deoptimization fuzzing.
regress/regress-2618 test fixed to check kMaybeDeopted flag.
Minor code style fix in mjsunit.js.
Bug: v8:6900
Change-Id: Icc02a6b99005ae08ee7cb6cf2c1e9137329d79d3
Reviewed-on: https://chromium-review.googlesource.com/708797
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48444}
Per https://github.com/tc39/proposal-async-iteration/pull/102/files:
AsyncGeneratorResolve no longer unwraps a value component. Instead, the value is
unwrapped before the builtin call via Await, allowing Promise rejections to
affect the generator control flow.
Thus, all `yield <expr>` implicitly become `yield await <expr>`.
Additionally, `return <expr>` becomes `return await <expr>`. Finally, when the
generator is resumed with `.return()`, the parameter passed to .return() is
awaited before generator execution properly continues).
BUG=v8:6187, v8:5855
R=littledan@chromium.org, neis@chromium.org, adamk@chromium.orgTBR=rmcilroy@chromium.org, neis@chromium.org
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: Id7718028fd555481f9f4ca0dbecfa788e3057c48
Reviewed-on: https://chromium-review.googlesource.com/594500
Reviewed-by: Caitlin Potter <caitp@igalia.com>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Caitlin Potter <caitp@igalia.com>
Cr-Commit-Position: refs/heads/master@{#47058}
This reverts commit 409f84c93b.
Reason for revert: Breaks nosnap debug:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%20debug/builds/14288
Original change's description:
> [async-iteration] implement spec-change to `yield` in async generators
>
> Per https://github.com/tc39/proposal-async-iteration/pull/102/files:
>
> AsyncGeneratorResolve no longer unwraps a value component. Instead, the
> value is unwrapped before the builtin call via Await, allowing Promise
> rejections to affect the generator control flow.
>
> Thus, all `yield <expr>` implicitly become `yield await <expr>`.
>
> Additionally, `return <expr>` becomes `return await <expr>`. Finally, when
> the generator is resumed with `.return()`, the parameter passed to .return()
> is awaited before generator execution properly continues).
>
> BUG=v8:5855
> R=littledan@chromium.org, neis@chromium.org, adamk@chromium.org
>
> Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
> Change-Id: Ife084076c3ed434b5467e6aeba14082f8b410ad5
> Reviewed-on: https://chromium-review.googlesource.com/523844
> Commit-Queue: Caitlin Potter <caitp@igalia.com>
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Reviewed-by: Georg Neis <neis@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#47011}
TBR=rmcilroy@chromium.org,adamk@chromium.org,yangguo@chromium.org,neis@chromium.org,littledan@chromium.org,gsathya@chromium.org,caitp@igalia.com
Change-Id: Ie6ad7e5410a3a89aab7a5dc68de36eb27b9354fe
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:5855
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Reviewed-on: https://chromium-review.googlesource.com/593952
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47013}
Per https://github.com/tc39/proposal-async-iteration/pull/102/files:
AsyncGeneratorResolve no longer unwraps a value component. Instead, the
value is unwrapped before the builtin call via Await, allowing Promise
rejections to affect the generator control flow.
Thus, all `yield <expr>` implicitly become `yield await <expr>`.
Additionally, `return <expr>` becomes `return await <expr>`. Finally, when
the generator is resumed with `.return()`, the parameter passed to .return()
is awaited before generator execution properly continues).
BUG=v8:5855
R=littledan@chromium.org, neis@chromium.org, adamk@chromium.org
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: Ife084076c3ed434b5467e6aeba14082f8b410ad5
Reviewed-on: https://chromium-review.googlesource.com/523844
Commit-Queue: Caitlin Potter <caitp@igalia.com>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47011}
Remove opt_count from SFI, which only had two real uses:
1. Detecting OSR in tests -- replaced with a stack walk in
%GetOptimizationStatus
2. Naming optimization log files -- replaced with the
optimization id
This allows us to remove a field from the SFI, moving the
bailout reason into the counters field.
As a drive-by, add optimization marker information (e.g.
marked for optimization) to the optimization status.
Change-Id: Id77deb5dd5439dfba058a7e1e1748de26b717d0d
Reviewed-on: https://chromium-review.googlesource.com/592028
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47009}
- No need for multiple assertAsyncRan() calls, just do t.plan(count)
- Previously, if you forget to call assertAsyncRan(), the test will still
pass, which is no longer true.
- No longer hold global state (with
asyncAssertsExpected). Previously if one assert wasn't hit then
there's no way to find out which test failed. You'd have to
comment each test and try again.
- Each test runs independently in the microtask queue.
- Better failure reporting by printing the entire function.
Example error :
=== mjsunit/harmony/promise-prototype-finally ===
abort: Expected asserts: 2, Actual asserts: 1
in test: reject/finally/then
assert => {
assert.plan(2);
Promise.reject(3).finally().then(
assert.unreachable,
x => {
assert.equals(3, x);
});
}
Change-Id: Ic3f6272e1e87b8b0121b8c8c7cce19cf90d1f1be
Reviewed-on: https://chromium-review.googlesource.com/455555
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Daniel Ehrenberg <littledan@chromium.org>
Reviewed-by: Caitlin Potter <caitp@igalia.com>
Cr-Commit-Position: refs/heads/master@{#46910}
Extend the errors.js mjsunit test to also check for the message in the
generated errors. This will help catch bugs later, e.g. when
refactoring the way we output errors:
https://chromium-review.googlesource.com/c/565282
Drive-by 1: Fix a superfluous period in one error message.
Drive-by 2: Fix a weird exception catching construct in the test.
R=titzer@chromium.org
Change-Id: I1c2e92fb2c34a481cbf8802153f8502452d45348
Reviewed-on: https://chromium-review.googlesource.com/582960
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46858}
This is a reland of f720d024dc
Original change's description:
> [mjsunit] Improve mjsunit stracktrace readability
>
> Format the function name and file-position into proper columns to easily spot
> where the test code ends and the mjsunit framework code starts.
>
> BEFORE:
> Stack: Error
> at new MjsUnitAssertionError (test/mjsunit/mjsunit.js:36:18)
> at failWithMessage (test/mjsunit/mjsunit.js:310:11)
> at fail (test/mjsunit/mjsunit.js:327:12)
> at assertEquals (test/mjsunit/mjsunit.js:398:7)
> at closure (test/mjsunit/regress/regress-4121.js:20:7)
> at literals_sharing_test (test/mjsunit/regress/regress-4121.js:27:3)
> at test (test/mjsunit/regress/regress-4121.js:37:5)
> at eval (eval at <anonymous> (test/mjsunit/regress/regress-4121.js:49:6), <anonymous>:1:1)
> at test/mjsunit/regress/regress-4121.js:49:6
> at Array.forEach.call (test/mjsunit/regress/regress-4121.js:50:7)
> throw new MjsUnitAssertionError(message);
>
> AFTER:
> Stack: MjsUnitAssertionError
> at assertEquals test/mjsunit/mjsunit.js 398:7
> at closure test/mjsunit/regress/regress-4121.js 20:7
> at literals_sharing_test test/mjsunit/regress/regress-4121.js 27:3
> at test test/mjsunit/regress/regress-4121.js 37:5
> at eval eval at <anonymous> (test/mjsunit/regress/regress-4121.js:49:6)
> at test/mjsunit/regress/regress-4121.js 49:6
> at Array.forEach.call test/mjsunit/regress/regress-4121.js 50:7
> throw new MjsUnitAssertionError(message);
>
>
> Change-Id: Iad3460a648e26effb43c00426ab043743ee6a138
> Reviewed-on: https://chromium-review.googlesource.com/563627
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Commit-Queue: Camillo Bruni <cbruni@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#46589}
Change-Id: I44bf07f7be4114369315605542cafd17345b4397
Reviewed-on: https://chromium-review.googlesource.com/567063
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46602}
This reverts commit f720d024dc.
Reason for revert: Bot failure at
https://build.chromium.org/p/client.v8/builders/V8%20Linux64%20-%20custom%20snapshot%20-%20debug/builds/15690
Original change's description:
> [mjsunit] Improve mjsunit stracktrace readability
>
> Format the function name and file-position into proper columns to easily spot
> where the test code ends and the mjsunit framework code starts.
>
> BEFORE:
> Stack: Error
> at new MjsUnitAssertionError (test/mjsunit/mjsunit.js:36:18)
> at failWithMessage (test/mjsunit/mjsunit.js:310:11)
> at fail (test/mjsunit/mjsunit.js:327:12)
> at assertEquals (test/mjsunit/mjsunit.js:398:7)
> at closure (test/mjsunit/regress/regress-4121.js:20:7)
> at literals_sharing_test (test/mjsunit/regress/regress-4121.js:27:3)
> at test (test/mjsunit/regress/regress-4121.js:37:5)
> at eval (eval at <anonymous> (test/mjsunit/regress/regress-4121.js:49:6), <anonymous>:1:1)
> at test/mjsunit/regress/regress-4121.js:49:6
> at Array.forEach.call (test/mjsunit/regress/regress-4121.js:50:7)
> throw new MjsUnitAssertionError(message);
>
> AFTER:
> Stack: MjsUnitAssertionError
> at assertEquals test/mjsunit/mjsunit.js 398:7
> at closure test/mjsunit/regress/regress-4121.js 20:7
> at literals_sharing_test test/mjsunit/regress/regress-4121.js 27:3
> at test test/mjsunit/regress/regress-4121.js 37:5
> at eval eval at <anonymous> (test/mjsunit/regress/regress-4121.js:49:6)
> at test/mjsunit/regress/regress-4121.js 49:6
> at Array.forEach.call test/mjsunit/regress/regress-4121.js 50:7
> throw new MjsUnitAssertionError(message);
>
>
> Change-Id: Iad3460a648e26effb43c00426ab043743ee6a138
> Reviewed-on: https://chromium-review.googlesource.com/563627
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Igor Sheludko <ishell@chromium.org>
> Commit-Queue: Camillo Bruni <cbruni@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#46589}
TBR=machenbach@chromium.org,cbruni@chromium.org,ishell@chromium.org
Change-Id: I631cec7f318637ce2f60500e2bf0ab7fe1f6d09e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/567062
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46592}
Format the function name and file-position into proper columns to easily spot
where the test code ends and the mjsunit framework code starts.
BEFORE:
Stack: Error
at new MjsUnitAssertionError (test/mjsunit/mjsunit.js:36:18)
at failWithMessage (test/mjsunit/mjsunit.js:310:11)
at fail (test/mjsunit/mjsunit.js:327:12)
at assertEquals (test/mjsunit/mjsunit.js:398:7)
at closure (test/mjsunit/regress/regress-4121.js:20:7)
at literals_sharing_test (test/mjsunit/regress/regress-4121.js:27:3)
at test (test/mjsunit/regress/regress-4121.js:37:5)
at eval (eval at <anonymous> (test/mjsunit/regress/regress-4121.js:49:6), <anonymous>:1:1)
at test/mjsunit/regress/regress-4121.js:49:6
at Array.forEach.call (test/mjsunit/regress/regress-4121.js:50:7)
throw new MjsUnitAssertionError(message);
AFTER:
Stack: MjsUnitAssertionError
at assertEquals test/mjsunit/mjsunit.js 398:7
at closure test/mjsunit/regress/regress-4121.js 20:7
at literals_sharing_test test/mjsunit/regress/regress-4121.js 27:3
at test test/mjsunit/regress/regress-4121.js 37:5
at eval eval at <anonymous> (test/mjsunit/regress/regress-4121.js:49:6)
at test/mjsunit/regress/regress-4121.js 49:6
at Array.forEach.call test/mjsunit/regress/regress-4121.js 50:7
throw new MjsUnitAssertionError(message);
Change-Id: Iad3460a648e26effb43c00426ab043743ee6a138
Reviewed-on: https://chromium-review.googlesource.com/563627
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46589}
This CL updates the wasm spec tests. In addition it adds an
assertNotEquals function to mjsunit.js, and it fixes the test harness
to not call quit() because it causes a dead-lock in combination with
async compilation.
R=rossberg@chromium.org
Change-Id: I50cf737993adb3e2bd27977efe7e20e304b89078
Reviewed-on: https://chromium-review.googlesource.com/558077
Reviewed-by: Andreas Rossberg <rossberg@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46366}
This CL landed on top of another CL which I want to revert.
This reverts commit 27b0d6a9fc.
Reason for revert: <INSERT REASONING HERE>
Original change's description:
> [wasm] Update spec tests
>
> Update the spec tests in v8 to the most recent version.
>
> R=rossberg@chromium.org
> CC=titzer@chromium.org
>
> Change-Id: Ib4e809c20150502b131a2c0b68fdb2ede1d5f85f
> Reviewed-on: https://chromium-review.googlesource.com/552155
> Commit-Queue: Andreas Haas <ahaas@chromium.org>
> Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
> Reviewed-by: Andreas Rossberg <rossberg@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#46346}
TBR=mstarzinger@chromium.org,rossberg@chromium.org,ahaas@chromium.org
Change-Id: I82e4a2887bcb867d3572b78c36a20adc05df0903
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/558040
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46352}
Update the spec tests in v8 to the most recent version.
R=rossberg@chromium.orgCC=titzer@chromium.org
Change-Id: Ib4e809c20150502b131a2c0b68fdb2ede1d5f85f
Reviewed-on: https://chromium-review.googlesource.com/552155
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Andreas Rossberg <rossberg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46346}
Test that unicode identifiers can be used for imports and exports, and
that unicode function names appear correctly in error messages.
R=ahaas@chromium.org
Change-Id: Ic6ac77159c275845886b2eb779cf59edb8cba9ea
Reviewed-on: https://chromium-review.googlesource.com/548315
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46220}
This removes the ability of the compilation pipeline to invoke the
Crankshaft optimizing compiler for JavaScript functions. Note that in
this state Crankshaft can still be used to compile code stubs.
R=rmcilroy@chromium.org
BUG=v8:6408
Change-Id: I0bec7c8ec7c705c13257df43796403a228ea631c
Reviewed-on: https://chromium-review.googlesource.com/527443
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45803}
This reverts commit f7c25da680.
Reason for revert: Fixed
Original change's description:
> Revert "Introducing an event loop mechanism for d8."
>
> This reverts commit de964dbe57.
>
> Reason for revert:
> https://build.chromium.org/p/client.v8/builders/V8%20Linux/builds/17958
>
> Original change's description:
> > Introducing an event loop mechanism for d8.
> >
> > This mechanism ensures APIs like wasm async complete their work,
> > without requiring use of natives (%APIs).
> >
> > The mechanism is similar to the one used in content_shell,
> > which should allow us to easily port tests in that environment.
> >
> > Review-Url: https://codereview.chromium.org/2842843005
> > Cr-Original-Commit-Position: refs/heads/master@{#44908}
> > Bug:
> > Change-Id: I9deee0d256a600c60b42902fc8ef8478e5546344
> > Reviewed-on: https://chromium-review.googlesource.com/494968
> > Commit-Queue: Mircea Trofin <mtrofin@google.com>
> > Reviewed-by: Jochen Eisinger <jochen@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#45165}
>
> TBR=bradnelson@chromium.org,mtrofin@chromium.org,mtrofin@google.com,jochen@chromium.org
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
>
> Change-Id: Iafec2615d705d1990c57229cab3a988c00b5e12f
> Reviewed-on: https://chromium-review.googlesource.com/498630
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#45166}
TBR=bradnelson@chromium.org,machenbach@chromium.org,mtrofin@chromium.org,mtrofin@google.com,jochen@chromium.org,v8-reviews@googlegroups.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: Ic3c782e918326e291a6cb9bb349c609e9a340b09
Reviewed-on: https://chromium-review.googlesource.com/498430
Reviewed-by: Mircea Trofin <mtrofin@chromium.org>
Commit-Queue: Mircea Trofin <mtrofin@google.com>
Cr-Commit-Position: refs/heads/master@{#45172}
This reverts commit de964dbe57.
Reason for revert:
https://build.chromium.org/p/client.v8/builders/V8%20Linux/builds/17958
Original change's description:
> Introducing an event loop mechanism for d8.
>
> This mechanism ensures APIs like wasm async complete their work,
> without requiring use of natives (%APIs).
>
> The mechanism is similar to the one used in content_shell,
> which should allow us to easily port tests in that environment.
>
> Review-Url: https://codereview.chromium.org/2842843005
> Cr-Original-Commit-Position: refs/heads/master@{#44908}
> Bug:
> Change-Id: I9deee0d256a600c60b42902fc8ef8478e5546344
> Reviewed-on: https://chromium-review.googlesource.com/494968
> Commit-Queue: Mircea Trofin <mtrofin@google.com>
> Reviewed-by: Jochen Eisinger <jochen@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#45165}
TBR=bradnelson@chromium.org,mtrofin@chromium.org,mtrofin@google.com,jochen@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: Iafec2615d705d1990c57229cab3a988c00b5e12f
Reviewed-on: https://chromium-review.googlesource.com/498630
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45166}
This mechanism ensures APIs like wasm async complete their work,
without requiring use of natives (%APIs).
The mechanism is similar to the one used in content_shell,
which should allow us to easily port tests in that environment.
Review-Url: https://codereview.chromium.org/2842843005
Cr-Original-Commit-Position: refs/heads/master@{#44908}
Bug:
Change-Id: I9deee0d256a600c60b42902fc8ef8478e5546344
Reviewed-on: https://chromium-review.googlesource.com/494968
Commit-Queue: Mircea Trofin <mtrofin@google.com>
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45165}
The error thrower did allocate the exception at the moment the error was
detected. For async compilation, this meant in another step than when
it was actually thrown. Since the HandleScope of the exception already
died at that point, this would have lead to memory errors.
With this refactoring, we only store the information needed to generate
the exception in the ErrorThrower, and only generate the exception
object once it is actually needed.
With regression test.
R=ahaas@chromium.org, mtrofin@chromium.org
Also-by: ahaas@chromium.org
Change-Id: Iffcab1f8d1cf5925e3643fcf0729ba9a84c7d277
Reviewed-on: https://chromium-review.googlesource.com/490085
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Mircea Trofin <mtrofin@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45000}
1. Replaces --crankshaft with --opt in tests.
2. Also fixes presubmit to check for --opt flag when
assertOptimized is used.
3. Updates testrunner/local/variants.py and
v8_foozie.py to use --opt flag.
This would mean, nooptimize variant means there are
no optimizations. Not even with %OptimizeFunctionOnNextCall.
Bug:v8:6325
Change-Id: I638e743d0773a6729c6b9749e2ca1e2537f12ce6
Reviewed-on: https://chromium-review.googlesource.com/490206
Commit-Queue: Mythri Alle <mythria@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44985}
The test "assertThrows(builder.instantiate)" threw a TypeError before,
which made the test pass, but not because of the feature we wanted to
test.
This CL fixes the test to call builder.instantiate correctly, and also
tests for the correct error message.
Drive-by fix: Fix {expected} and {found} parameters in assertThrows.
R=ahaas@chromium.org
Change-Id: I11c0f63885cc14a36559e637aea60a9da6f1bb8f
Reviewed-on: https://chromium-review.googlesource.com/472886
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44584}
The following aspects were changed for the reland:
* The DeferredHandleScope is supposed with a specific pattern,
i.e. allocate handles in a normal HandleScope and then
reopen them in the DeferredHandleScope.
* Set the native_context when it is used in a task.
Change-Id: Ia42c46ec6bc73179cb1f458e36658414ff85cc23
Reviewed-on: https://chromium-review.googlesource.com/468809
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44434}
The test was out-dated. The wasm bytes still had the version 0xd, and
no END instruction at the end of the function. In addition, the test
used asynchronous compilation but did not wait for the promise to
resolve.
R=clemensh@chromium.org
Change-Id: Ib01f47ac8f668401ed14470af7100e990e5bbd94
Reviewed-on: https://chromium-review.googlesource.com/463286
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44276}
Add a check to appendToTable to catch illegal input, and fix a test
case triggering this check.
Also removing unused variables and fix indentation.
R=ahaas@chromium.org
Change-Id: I0eaa48ab95ef710530a3cfbe94ed4dd419618cda
Reviewed-on: https://chromium-review.googlesource.com/458436
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44027}
Note that this also modifies mjsunit.js to allow the {failWithMessage} method to be monkey-patched by a test. This is necessary because assertions which fail in a promise's then-clause would normally only throw an exception, which is swallowed by the promise, causing the test to silently pass. Instead, patching this {failWithMessage} functionality allows then clauses to use the full assertion machinery of mjsunit.js.
R=ulan@chromium.org, gsathya@chromium.org
BUG=
Review-Url: https://codereview.chromium.org/2752043002
Cr-Commit-Position: refs/heads/master@{#43875}
