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v8/test/inspector/debugger/async-for-await-of-promise-stack-expected.txt

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[builtins] add exception predictions for AsyncFromSyncIterator methods Add a mechanic to set these Builtin exception predictions per-Isolate rather than per-Context in the Bootstrapper. Also add Debugger tests which would fail without these prediction modes set. Does not yet test for AsyncFromSyncIteratorPrototypeReturn, as this requires AsyncGenerators and `yield*` to be hit. BUG=chromium:691875 R=yangguo@chromium.org, jgruber@chromium.org, gsathya@chromium.org Change-Id: Ic2d2aba3870cce2f7321080f4278875edf253c76 Reviewed-on: https://chromium-review.googlesource.com/451967 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Caitlin Potter <caitp@igalia.com> Cr-Commit-Position: refs/heads/master@{#43742}
2017-03-09 16:09:59 +00:00
Checks that async chains for for-await-of are correct.
Running test: testBasic
[inspector] reworked async stack instrumentation for async functions New intstrumentation consists of: - kAsyncFunctionSuspended when async function is suspended on await (called on each await), - kAsyncFunctionFinished when async function is finished. Old instrumentation was based on reusing async function promise. Using this promise produces couple side effects: - for any promise instrumentation we first need to check if it is special case for async function promise or not - it requires expensive reading from promise object. - we capture stack for async functions even if it does not contain awaits. - we do not properly cancel async task created for async function. New intsrumntation resolved all these problems as well as provide clear mapping between async task and generator which we can use later to fetch scope information for async functions on pause. R=dgozman@chromium.org,yangguo@chromium.org Bug: v8:7078 Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel Change-Id: Ifdcec947d91e6e3d4d5f9029bc080a19b8e23d41 Reviewed-on: https://chromium-review.googlesource.com/1043096 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Dmitry Gozman <dgozman@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#53445}
2018-05-30 14:21:39 +00:00
Debugger (test.js:10:2)
Basic (test.js:48:4)
[inspector] use creation stack trace as parent for async call chains Creation stack trace points to the place where callback was actually chained, scheduled points where parent promise was resolved. For async tasks without creation stack (e.g. setTimeout) we continue to use scheduled as creation since usually they are the same. BUG=v8:6189 R=dgozman@chromium.org Review-Url: https://codereview.chromium.org/2868493002 Cr-Original-Commit-Position: refs/heads/master@{#45198} Committed: https://chromium.googlesource.com/v8/v8/+/e118462f18a862df81a04486e13dd62997cbfc5a Review-Url: https://codereview.chromium.org/2868493002 Cr-Commit-Position: refs/heads/master@{#45266}
2017-05-11 19:21:24 +00:00
-- async function --
[ignition] Move for-of desugaring to bytecode This removes the iteration protocol from the parser entirely, and opens up future possibilities for more bytecodes implementing the various functions of the protocol. Change-Id: I316b8a92434d3b5f47927408a235ddaecd65d5bb Reviewed-on: https://chromium-review.googlesource.com/c/1403125 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#58795}
2019-01-14 14:15:52 +00:00
Basic (test.js:47:17)
[builtins] add exception predictions for AsyncFromSyncIterator methods Add a mechanic to set these Builtin exception predictions per-Isolate rather than per-Context in the Bootstrapper. Also add Debugger tests which would fail without these prediction modes set. Does not yet test for AsyncFromSyncIteratorPrototypeReturn, as this requires AsyncGenerators and `yield*` to be hit. BUG=chromium:691875 R=yangguo@chromium.org, jgruber@chromium.org, gsathya@chromium.org Change-Id: Ic2d2aba3870cce2f7321080f4278875edf253c76 Reviewed-on: https://chromium-review.googlesource.com/451967 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Caitlin Potter <caitp@igalia.com> Cr-Commit-Position: refs/heads/master@{#43742}
2017-03-09 16:09:59 +00:00
(anonymous) (testBasic.js:0:0)
Running test: testUncaughtReject
[inspector] reworked async stack instrumentation for async functions New intstrumentation consists of: - kAsyncFunctionSuspended when async function is suspended on await (called on each await), - kAsyncFunctionFinished when async function is finished. Old instrumentation was based on reusing async function promise. Using this promise produces couple side effects: - for any promise instrumentation we first need to check if it is special case for async function promise or not - it requires expensive reading from promise object. - we capture stack for async functions even if it does not contain awaits. - we do not properly cancel async task created for async function. New intsrumntation resolved all these problems as well as provide clear mapping between async task and generator which we can use later to fetch scope information for async functions on pause. R=dgozman@chromium.org,yangguo@chromium.org Bug: v8:7078 Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel Change-Id: Ifdcec947d91e6e3d4d5f9029bc080a19b8e23d41 Reviewed-on: https://chromium-review.googlesource.com/1043096 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Dmitry Gozman <dgozman@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#53445}
2018-05-30 14:21:39 +00:00
Debugger (test.js:10:2)
-- Promise.catch --
UncaughtReject (test.js:58:21)
[builtins] add exception predictions for AsyncFromSyncIterator methods Add a mechanic to set these Builtin exception predictions per-Isolate rather than per-Context in the Bootstrapper. Also add Debugger tests which would fail without these prediction modes set. Does not yet test for AsyncFromSyncIteratorPrototypeReturn, as this requires AsyncGenerators and `yield*` to be hit. BUG=chromium:691875 R=yangguo@chromium.org, jgruber@chromium.org, gsathya@chromium.org Change-Id: Ic2d2aba3870cce2f7321080f4278875edf253c76 Reviewed-on: https://chromium-review.googlesource.com/451967 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Caitlin Potter <caitp@igalia.com> Cr-Commit-Position: refs/heads/master@{#43742}
2017-03-09 16:09:59 +00:00
(anonymous) (testUncaughtReject.js:0:0)
Running test: testUncaughtThrow
[inspector] reworked async stack instrumentation for async functions New intstrumentation consists of: - kAsyncFunctionSuspended when async function is suspended on await (called on each await), - kAsyncFunctionFinished when async function is finished. Old instrumentation was based on reusing async function promise. Using this promise produces couple side effects: - for any promise instrumentation we first need to check if it is special case for async function promise or not - it requires expensive reading from promise object. - we capture stack for async functions even if it does not contain awaits. - we do not properly cancel async task created for async function. New intsrumntation resolved all these problems as well as provide clear mapping between async task and generator which we can use later to fetch scope information for async functions on pause. R=dgozman@chromium.org,yangguo@chromium.org Bug: v8:7078 Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel Change-Id: Ifdcec947d91e6e3d4d5f9029bc080a19b8e23d41 Reviewed-on: https://chromium-review.googlesource.com/1043096 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Dmitry Gozman <dgozman@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#53445}
2018-05-30 14:21:39 +00:00
Debugger (test.js:10:2)
-- Promise.catch --
UncaughtThrow (test.js:67:21)
[builtins] add exception predictions for AsyncFromSyncIterator methods Add a mechanic to set these Builtin exception predictions per-Isolate rather than per-Context in the Bootstrapper. Also add Debugger tests which would fail without these prediction modes set. Does not yet test for AsyncFromSyncIteratorPrototypeReturn, as this requires AsyncGenerators and `yield*` to be hit. BUG=chromium:691875 R=yangguo@chromium.org, jgruber@chromium.org, gsathya@chromium.org Change-Id: Ic2d2aba3870cce2f7321080f4278875edf253c76 Reviewed-on: https://chromium-review.googlesource.com/451967 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Caitlin Potter <caitp@igalia.com> Cr-Commit-Position: refs/heads/master@{#43742}
2017-03-09 16:09:59 +00:00
(anonymous) (testUncaughtThrow.js:0:0)
Running test: testCaughtReject
[inspector] reworked async stack instrumentation for async functions New intstrumentation consists of: - kAsyncFunctionSuspended when async function is suspended on await (called on each await), - kAsyncFunctionFinished when async function is finished. Old instrumentation was based on reusing async function promise. Using this promise produces couple side effects: - for any promise instrumentation we first need to check if it is special case for async function promise or not - it requires expensive reading from promise object. - we capture stack for async functions even if it does not contain awaits. - we do not properly cancel async task created for async function. New intsrumntation resolved all these problems as well as provide clear mapping between async task and generator which we can use later to fetch scope information for async functions on pause. R=dgozman@chromium.org,yangguo@chromium.org Bug: v8:7078 Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel Change-Id: Ifdcec947d91e6e3d4d5f9029bc080a19b8e23d41 Reviewed-on: https://chromium-review.googlesource.com/1043096 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Dmitry Gozman <dgozman@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#53445}
2018-05-30 14:21:39 +00:00
Debugger (test.js:10:2)
CaughtReject (test.js:76:4)
[inspector] use creation stack trace as parent for async call chains Creation stack trace points to the place where callback was actually chained, scheduled points where parent promise was resolved. For async tasks without creation stack (e.g. setTimeout) we continue to use scheduled as creation since usually they are the same. BUG=v8:6189 R=dgozman@chromium.org Review-Url: https://codereview.chromium.org/2868493002 Cr-Original-Commit-Position: refs/heads/master@{#45198} Committed: https://chromium.googlesource.com/v8/v8/+/e118462f18a862df81a04486e13dd62997cbfc5a Review-Url: https://codereview.chromium.org/2868493002 Cr-Commit-Position: refs/heads/master@{#45266}
2017-05-11 19:21:24 +00:00
-- async function --
[ignition] Move for-of desugaring to bytecode This removes the iteration protocol from the parser entirely, and opens up future possibilities for more bytecodes implementing the various functions of the protocol. Change-Id: I316b8a92434d3b5f47927408a235ddaecd65d5bb Reviewed-on: https://chromium-review.googlesource.com/c/1403125 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#58795}
2019-01-14 14:15:52 +00:00
CaughtReject (test.js:72:19)
[builtins] add exception predictions for AsyncFromSyncIterator methods Add a mechanic to set these Builtin exception predictions per-Isolate rather than per-Context in the Bootstrapper. Also add Debugger tests which would fail without these prediction modes set. Does not yet test for AsyncFromSyncIteratorPrototypeReturn, as this requires AsyncGenerators and `yield*` to be hit. BUG=chromium:691875 R=yangguo@chromium.org, jgruber@chromium.org, gsathya@chromium.org Change-Id: Ic2d2aba3870cce2f7321080f4278875edf253c76 Reviewed-on: https://chromium-review.googlesource.com/451967 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Caitlin Potter <caitp@igalia.com> Cr-Commit-Position: refs/heads/master@{#43742}
2017-03-09 16:09:59 +00:00
(anonymous) (testCaughtReject.js:0:0)
Running test: testCaughtThrow
[inspector] reworked async stack instrumentation for async functions New intstrumentation consists of: - kAsyncFunctionSuspended when async function is suspended on await (called on each await), - kAsyncFunctionFinished when async function is finished. Old instrumentation was based on reusing async function promise. Using this promise produces couple side effects: - for any promise instrumentation we first need to check if it is special case for async function promise or not - it requires expensive reading from promise object. - we capture stack for async functions even if it does not contain awaits. - we do not properly cancel async task created for async function. New intsrumntation resolved all these problems as well as provide clear mapping between async task and generator which we can use later to fetch scope information for async functions on pause. R=dgozman@chromium.org,yangguo@chromium.org Bug: v8:7078 Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel Change-Id: Ifdcec947d91e6e3d4d5f9029bc080a19b8e23d41 Reviewed-on: https://chromium-review.googlesource.com/1043096 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Dmitry Gozman <dgozman@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#53445}
2018-05-30 14:21:39 +00:00
Debugger (test.js:10:2)
CaughtThrow (test.js:86:4)
[inspector] use creation stack trace as parent for async call chains Creation stack trace points to the place where callback was actually chained, scheduled points where parent promise was resolved. For async tasks without creation stack (e.g. setTimeout) we continue to use scheduled as creation since usually they are the same. BUG=v8:6189 R=dgozman@chromium.org Review-Url: https://codereview.chromium.org/2868493002 Cr-Original-Commit-Position: refs/heads/master@{#45198} Committed: https://chromium.googlesource.com/v8/v8/+/e118462f18a862df81a04486e13dd62997cbfc5a Review-Url: https://codereview.chromium.org/2868493002 Cr-Commit-Position: refs/heads/master@{#45266}
2017-05-11 19:21:24 +00:00
-- async function --
[ignition] Move for-of desugaring to bytecode This removes the iteration protocol from the parser entirely, and opens up future possibilities for more bytecodes implementing the various functions of the protocol. Change-Id: I316b8a92434d3b5f47927408a235ddaecd65d5bb Reviewed-on: https://chromium-review.googlesource.com/c/1403125 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#58795}
2019-01-14 14:15:52 +00:00
CaughtThrow (test.js:82:19)
[builtins] add exception predictions for AsyncFromSyncIterator methods Add a mechanic to set these Builtin exception predictions per-Isolate rather than per-Context in the Bootstrapper. Also add Debugger tests which would fail without these prediction modes set. Does not yet test for AsyncFromSyncIteratorPrototypeReturn, as this requires AsyncGenerators and `yield*` to be hit. BUG=chromium:691875 R=yangguo@chromium.org, jgruber@chromium.org, gsathya@chromium.org Change-Id: Ic2d2aba3870cce2f7321080f4278875edf253c76 Reviewed-on: https://chromium-review.googlesource.com/451967 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Caitlin Potter <caitp@igalia.com> Cr-Commit-Position: refs/heads/master@{#43742}
2017-03-09 16:09:59 +00:00
(anonymous) (testCaughtThrow.js:0:0)
Running test: testUncaughtRejectOnBreak
Running test: testUncaughtThrowOnBreak
[inspector] reworked async stack instrumentation for async functions New intstrumentation consists of: - kAsyncFunctionSuspended when async function is suspended on await (called on each await), - kAsyncFunctionFinished when async function is finished. Old instrumentation was based on reusing async function promise. Using this promise produces couple side effects: - for any promise instrumentation we first need to check if it is special case for async function promise or not - it requires expensive reading from promise object. - we capture stack for async functions even if it does not contain awaits. - we do not properly cancel async task created for async function. New intsrumntation resolved all these problems as well as provide clear mapping between async task and generator which we can use later to fetch scope information for async functions on pause. R=dgozman@chromium.org,yangguo@chromium.org Bug: v8:7078 Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel Change-Id: Ifdcec947d91e6e3d4d5f9029bc080a19b8e23d41 Reviewed-on: https://chromium-review.googlesource.com/1043096 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Dmitry Gozman <dgozman@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#53445}
2018-05-30 14:21:39 +00:00
Debugger (test.js:10:2)
-- Promise.catch --
UncaughtThrowOnBreak (test.js:105:21)
[builtins] add exception predictions for AsyncFromSyncIterator methods Add a mechanic to set these Builtin exception predictions per-Isolate rather than per-Context in the Bootstrapper. Also add Debugger tests which would fail without these prediction modes set. Does not yet test for AsyncFromSyncIteratorPrototypeReturn, as this requires AsyncGenerators and `yield*` to be hit. BUG=chromium:691875 R=yangguo@chromium.org, jgruber@chromium.org, gsathya@chromium.org Change-Id: Ic2d2aba3870cce2f7321080f4278875edf253c76 Reviewed-on: https://chromium-review.googlesource.com/451967 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Jakob Gruber <jgruber@chromium.org> Commit-Queue: Caitlin Potter <caitp@igalia.com> Cr-Commit-Position: refs/heads/master@{#43742}
2017-03-09 16:09:59 +00:00
(anonymous) (testUncaughtThrowOnBreak.js:0:0)
Running test: testCaughtRejectOnBreak
Running test: testCaughtThrowOnBreak
[inspector] reworked async stack instrumentation for async functions New intstrumentation consists of: - kAsyncFunctionSuspended when async function is suspended on await (called on each await), - kAsyncFunctionFinished when async function is finished. Old instrumentation was based on reusing async function promise. Using this promise produces couple side effects: - for any promise instrumentation we first need to check if it is special case for async function promise or not - it requires expensive reading from promise object. - we capture stack for async functions even if it does not contain awaits. - we do not properly cancel async task created for async function. New intsrumntation resolved all these problems as well as provide clear mapping between async task and generator which we can use later to fetch scope information for async functions on pause. R=dgozman@chromium.org,yangguo@chromium.org Bug: v8:7078 Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel Change-Id: Ifdcec947d91e6e3d4d5f9029bc080a19b8e23d41 Reviewed-on: https://chromium-review.googlesource.com/1043096 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Reviewed-by: Benedikt Meurer <bmeurer@chromium.org> Reviewed-by: Dmitry Gozman <dgozman@chromium.org> Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org> Cr-Commit-Position: refs/heads/master@{#53445}
2018-05-30 14:21:39 +00:00
Debugger (test.js:10:2)
CaughtThrowOnBreak (test.js:124:4)
[inspector] use creation stack trace as parent for async call chains Creation stack trace points to the place where callback was actually chained, scheduled points where parent promise was resolved. For async tasks without creation stack (e.g. setTimeout) we continue to use scheduled as creation since usually they are the same. BUG=v8:6189 R=dgozman@chromium.org Review-Url: https://codereview.chromium.org/2868493002 Cr-Original-Commit-Position: refs/heads/master@{#45198} Committed: https://chromium.googlesource.com/v8/v8/+/e118462f18a862df81a04486e13dd62997cbfc5a Review-Url: https://codereview.chromium.org/2868493002 Cr-Commit-Position: refs/heads/master@{#45266}
2017-05-11 19:21:24 +00:00
-- async function --
[ignition] Move for-of desugaring to bytecode This removes the iteration protocol from the parser entirely, and opens up future possibilities for more bytecodes implementing the various functions of the protocol. Change-Id: I316b8a92434d3b5f47927408a235ddaecd65d5bb Reviewed-on: https://chromium-review.googlesource.com/c/1403125 Commit-Queue: Leszek Swirski <leszeks@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Adam Klein <adamk@chromium.org> Cr-Commit-Position: refs/heads/master@{#58795}
2019-01-14 14:15:52 +00:00
CaughtThrowOnBreak (test.js:120:19)
[inspector] use creation stack trace as parent for async call chains Creation stack trace points to the place where callback was actually chained, scheduled points where parent promise was resolved. For async tasks without creation stack (e.g. setTimeout) we continue to use scheduled as creation since usually they are the same. BUG=v8:6189 R=dgozman@chromium.org Review-Url: https://codereview.chromium.org/2868493002 Cr-Original-Commit-Position: refs/heads/master@{#45198} Committed: https://chromium.googlesource.com/v8/v8/+/e118462f18a862df81a04486e13dd62997cbfc5a Review-Url: https://codereview.chromium.org/2868493002 Cr-Commit-Position: refs/heads/master@{#45266}
2017-05-11 19:21:24 +00:00
(anonymous) (testCaughtThrowOnBreak.js:0:0)
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