This reimplements the "--time" option of run-tests.py to print the
20 slowest tests, on top of json_test_results infrastructure just
like the bots do it.
Additionally this CL speeds up a bunch of slow tests.
Bug: v8:9396
Change-Id: I40797d2c8c3bfdd310b72f15cd1a035844b7c6f3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1803635
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63786}
In a new test suite: "wasm-api-tests", using a new binary "wasm_api_tests",
powered by gtest/gmock (like unittests).
Also fix a bunch of issues that these tests uncovered, mostly to ensure
that the stack is walkable.
Change-Id: I1d5604eea85da078ebecd4ebb7383647595f16ac
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1627539
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61885}
Launching Python scripts can fail on Windows if the Python executable
isn't given as the first argument to the shell. This change adds the
path of the current Python executable, as per the behavior of v8gen.py
Change-Id: Iedaf57bcafc4c6aa6ebb89e945ee967cf393da04
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1497522
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60023}
currently it cannot call run-tests.py since it use Linux path
Change-Id: I15af9c7e6503e6d473611a24f5f223ff68b1dbbd
Reviewed-on: https://chromium-review.googlesource.com/c/1484110
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#59846}
There are now less that 400 days until the end of life
of Python 2(aka _legacy_ Python) https://pythonclock.org/ .
The code compatibility check for python2 and python3
used the following tools: futurize, flake8
You can see the reports here: https://travis-ci.com/bmsdave/v8/builds
This CL was uploaded by git cl split.
Bug: v8:8594
Change-Id: I661c52a70527e8ddde841fee6d4dcba282b4a938
Reviewed-on: https://chromium-review.googlesource.com/c/1470123
Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59675}
Dynamically process the arguments instead of hardcoding them,
which is brittle when they change.
Change-Id: I08f603dc6df6e3ed34518326b67da15f6a6d6102
Reviewed-on: https://chromium-review.googlesource.com/c/1405312
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58733}
gm.py has been careful to only use the "pty" module's functionality
on Linux, but as it turns out, the module is *so* strongly specific
to Linux that even importing it fails on Windows. Making the import
of "pty" conditional makes gm.py work on Windows.
Change-Id: I0c1fb8a9a0299fde50e252337551d9395039f14d
Reviewed-on: https://chromium-review.googlesource.com/c/1382738
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58335}
which will allow gm to work for more directories than just [<arch>].[<mode>]:
gm.py ia32.release-nosnap.check
gm.py x64.optdebug-ptr-compr cctest unittests
Basically the new usage is:
gm.py [<arch>].[<mode>[-<suffix>]].[<target>] [testname...]
Once default gn configuration is created based on <arch> and <mode> the script user
may change it and then use gm as usual.
Bug: v8:8238
Change-Id: I9659b87073e815e0e4754f0a2f1056f3403c149c
Reviewed-on: https://chromium-review.googlesource.com/c/1323734
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57328}
This patch adds two improvements to gm.py:
(1) Fix "mksnapshot failure" detection to match the error message
that is generated when embedded builtins are enabled.
(2) Run "gn gen" whenever build.ninja is missing. This can happen
when out/<config>/args.gn exists already when gm.py is run for
the first time.
Bug: v8:6666, v8:8335
Change-Id: I71836b832754fa21b6443d57a6c3c49718a9a8d1
Reviewed-on: https://chromium-review.googlesource.com/c/1294174
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56918}
This patch adds support for "gm.py android_arm.release.check"
and similar invocations.
Change-Id: I6e2204cb00f574d759b9e142ecabd2582153f707
Reviewed-on: https://chromium-review.googlesource.com/c/1278629
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56659}
This change somehow got lost when relanding an earlier CL in
https://crrev.com/c/1118139
Bug: v8:7891
Change-Id: I31244be136322cccfb465c24356f1d0fd5e0c6d6
Reviewed-on: https://chromium-review.googlesource.com/1119786
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54104}
This reverts commit 7a0d6a5000.
Reason for revert: Breaks no-slow-assert builds.
Original change's description:
> [build] Disable slow asserts for v8_enable_fast_mksnapshot
>
> Slow asserts double the time spent in mksnapshot. While we want them
> enabled on our bot builds, local builds should be fast and don't
> necessarily need them.
>
> This also adds v8_enable_fast_mksnapshot as default in gm.py.
>
> Bug: v8:7891,v8:6688
> Change-Id: I5ab1491f3396c4351de30dbbb80a81e2242c5db9
> Reviewed-on: https://chromium-review.googlesource.com/1116552
> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#54074}
TBR=jkummerow@chromium.org,jgruber@chromium.org
Change-Id: I6b048e819846c4bd9a064f82e2f3c7609369cd33
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:7891, v8:6688
Reviewed-on: https://chromium-review.googlesource.com/1118138
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54077}
Slow asserts double the time spent in mksnapshot. While we want them
enabled on our bot builds, local builds should be fast and don't
necessarily need them.
This also adds v8_enable_fast_mksnapshot as default in gm.py.
Bug: v8:7891,v8:6688
Change-Id: I5ab1491f3396c4351de30dbbb80a81e2242c5db9
Reviewed-on: https://chromium-review.googlesource.com/1116552
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54074}
It seems that the output on snapshot failure has changed, so failed
snapshots were no longer being automatically re-run in gdb.
Change-Id: I321a6055b5683db31d215b9c30827f4badca3df7
Reviewed-on: https://chromium-review.googlesource.com/1066058
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Peter Marshall <petermarshall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53269}
Only the error cases of overwriting readonly properties need the
language_mode to decide whether to throw or be silent. Reading it
from the feedback vector's metadata (just like the C++ code in
ic.cc does) removes the need to duplicate each stub for each
language_mode ("StoreIC" + "StoreICStrict" etc.).
Change-Id: Ic0c67f9d40ca36c65e41b4f162b2ab70d155e549
Reviewed-on: https://chromium-review.googlesource.com/647373
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47836}
And add the helpfully suggested flag to the GDB re-run of mksnapshot.
NOTRY=true
Change-Id: I52011aa580c8d3e557f869b8306b9b978c73b946
Reviewed-on: https://chromium-review.googlesource.com/647693
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#47829}
gdb_index is not in declare_args() and has no effect.
NOTRY=true
Change-Id: I88a9558937aa8fea30ab246899bea4a123947f82
Reviewed-on: https://chromium-review.googlesource.com/475772
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44620}
It would be better to generate ctags file for specified architecture so
this CL adds a script gen-tags.py to generate architecture specific
ctags.
Usage:
$ tools/dev/gen-tags.py [<arch>...]
The example usage for 'x64' is as follows:
$ tools/dev/gen-tags.py x64
If no <arch> is given, it generates tags file for all arches:
$ tools/dev/gen-tags.py
R=yangguo@chromium.org,jochen@chromium.org,jkummerow@chromium.org,clemensh@chromium.org
NOTRY=true
Review-Url: https://codereview.chromium.org/2762903002
Cr-Commit-Position: refs/heads/master@{#44032}
This requires serialized data to track the number of API-provided
external references separately.
And it flushes out a case of serialized data corruption (stored "length"
field too large) that we didn't handle without crashing.
BUG=v8:6055
Review-Url: https://codereview.chromium.org/2736923002
Cr-Commit-Position: refs/heads/master@{#43649}
Convenience wrapper around building with gn/ninja and running tests.
Follows Makefile syntax, but is more flexible; see --help.
Pro tip: alias gm="tools/dev/gm.py"
NOTRY=true
Review-Url: https://codereview.chromium.org/2713663002
Cr-Commit-Position: refs/heads/master@{#43377}
'a' and 'w' are mutually exclusive and just 'a' is what we actually
want. Linux doesn't care (it just takes the first one) but Windows
throws a ValueError.
R=machenbach@chromium.org
BUG=None
Review-Url: https://codereview.chromium.org/2467363002
Cr-Commit-Position: refs/heads/master@{#40711}
This prepares using mb as a library and not as a sub
process. It is used like that in the new list command that
shows available configurations.
Also added more robust checks of user inputs, better hints
and better docu.
BUG=chromium:625791
NOTRY=true
Review-Url: https://codereview.chromium.org/2300333002
Cr-Commit-Position: refs/heads/master@{#39136}
Helper script to generate gn arguments based on common
developer defaults or builder configurations.
BUG=chromium:625791
NOTRY=true
Review-Url: https://codereview.chromium.org/2138693002
Cr-Commit-Position: refs/heads/master@{#37947}
