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v8: load_objects_from_file() using utf-8 #30218

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v8: load_objects_from_file() using utf-8 #30218

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cclauss
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@cclauss cclauss commented Nov 2, 2019

This PR uses io.open(encoding="utf-8") to resolve a UnicodeDecodeError reported at nodejs/code-and-learn#99 (comment)

This can be replicated by running docker build . using the following:

Dockerfile 
FROM ubuntu:bionic

# Install tools
RUN apt-get update
RUN apt-get install -y build-essential python3 python3-pip ninja-build make g++ vim git sudo

# Expose ports used by net tests
ENV NODE_COMMON_PORT=12346
EXPOSE 12346
# debug port used by v8 debugger
EXPOSE 5858
# debug port used by v8 insepctor
EXPOSE 9229

# Set up user node-dev: the tests fail when run by the root
RUN adduser --disabled-password --gecos '' node-dev
RUN adduser node-dev sudo
RUN echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
USER node-dev
WORKDIR /home/node-dev
ENV HOME /home/node-dev

# Clone the code and build
RUN git clone --depth=1 https://github.com/nodejs/node.git
WORKDIR /home/node-dev/node
RUN python3 -m pip install setuptools
RUN python3 ./configure --ninja
ENV BUILD_WITH ninja
RUN make -j2 test
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@nodejs-github-bot nodejs-github-bot added post-mortem Issues and PRs related to the post-mortem diagnostics of Node.js. v8 engine Issues and PRs related to the V8 dependency. labels Nov 2, 2019
@cclauss cclauss mentioned this pull request Nov 2, 2019
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CI: https://ci.nodejs.org/job/node-test-pull-request/26290/

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targos commented Nov 2, 2019

do you want me to upstream the change?

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cclauss commented Nov 2, 2019 •
edited

Yes, please. Should we wait for our Jenkins tests to pass first? Your call.

It works on the Dockerfile when I do a COPY gen-postmortem-metadata.py ./deps/v8/tools/ with these mods.

@cclauss cclauss mentioned this pull request Nov 2, 2019
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@cclauss cclauss added the python PRs and issues that require attention from people who are familiar with Python. label Nov 2, 2019
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targos commented Nov 2, 2019

https://chromium-review.googlesource.com/c/v8/v8/+/1895560

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cclauss commented Nov 3, 2019

Nice! Any hints on how to get that arm-fanned to pass?

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targos commented Nov 3, 2019

CL landed. I'll update this to be a cherry pick

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LGTM

deps/v8/tools/gen-postmortem-metadata.py Outdated Show resolved Hide resolved
@cclauss @targos
deps: V8: cherry-pick a7dffcd767be
c21d28e 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd
@targos targos force-pushed the fix-gen-postmortem-metadata.py branch from f4122ca to c21d28e Compare November 3, 2019 16:11
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CI: https://ci.nodejs.org/job/node-test-pull-request/26301/

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cclauss commented Nov 4, 2019

Landed in c80771d

@cclauss cclauss closed this Nov 4, 2019
@cclauss cclauss deleted the fix-gen-postmortem-metadata.py branch November 4, 2019 10:39
cclauss added a commit that referenced this pull request Nov 4, 2019
@cclauss
deps: V8: cherry-pick a7dffcd767be
c80771d 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd

PR-URL: #30218
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
targos pushed a commit that referenced this pull request Nov 5, 2019
@cclauss @targos
deps: V8: cherry-pick a7dffcd767be
46c9194 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd

PR-URL: #30218
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
@targos targos mentioned this pull request Nov 5, 2019
Merged
targos pushed a commit that referenced this pull request Nov 8, 2019
@cclauss @targos
deps: V8: cherry-pick a7dffcd767be
f88fdd0 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd

PR-URL: #30218
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
targos pushed a commit to targos/node that referenced this pull request Nov 8, 2019
@cclauss @targos
deps: V8: cherry-pick a7dffcd767be
10af006 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd

PR-URL: nodejs#30218
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
targos pushed a commit that referenced this pull request Nov 10, 2019
@cclauss @targos
deps: V8: cherry-pick a7dffcd767be
6df1e25 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd

PR-URL: #30218
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
targos pushed a commit that referenced this pull request Nov 10, 2019
@cclauss @targos
deps: V8: cherry-pick a7dffcd767be
ad4e217 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd

PR-URL: #30218
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
@targos targos mentioned this pull request Nov 10, 2019
Merged
targos pushed a commit that referenced this pull request Nov 11, 2019
@cclauss @targos
deps: V8: cherry-pick a7dffcd767be
b1529c6 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd

PR-URL: #30218
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
targos pushed a commit to targos/node that referenced this pull request Nov 17, 2019
@cclauss @targos
deps: V8: cherry-pick a7dffcd767be
493311b 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd

PR-URL: nodejs#30218
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
MylesBorins pushed a commit that referenced this pull request Nov 21, 2019
@cclauss @MylesBorins
deps: V8: cherry-pick a7dffcd767be
5a1ad57 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd

Backport-PR-URL: #30513
PR-URL: #30218
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
@BridgeAR BridgeAR mentioned this pull request Nov 21, 2019
Merged
targos pushed a commit to targos/node that referenced this pull request Dec 5, 2019
@cclauss @targos
deps: V8: cherry-pick a7dffcd767be
5726545 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd

PR-URL: nodejs#30218
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
MylesBorins pushed a commit to targos/node that referenced this pull request Jan 7, 2020
@cclauss @MylesBorins
deps: V8: cherry-pick a7dffcd767be
15794c9 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd

PR-URL: nodejs#30218
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
MylesBorins pushed a commit that referenced this pull request Jan 8, 2020
@cclauss @MylesBorins
deps: V8: cherry-pick a7dffcd767be
6e3828f 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd

Backport-PR-URL: #30109
PR-URL: #30218
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
@targos targos mentioned this pull request Jan 15, 2020
Closed
BethGriggs pushed a commit that referenced this pull request Feb 6, 2020
@cclauss @BethGriggs
deps: V8: cherry-pick a7dffcd767be
593d989 
Original commit message:

    [postmortem] Load files using utf-8 to support Python 3

    Change-Id: I174d38cc33210c07d1a7596627e1b2d21bb06313
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1895560
    Reviewed-by: Mathias Bynens <mathias@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#64717}

Refs: v8/v8@a7dffcd

Backport-PR-URL: #30109
PR-URL: #30218
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
@MylesBorins MylesBorins mentioned this pull request Feb 8, 2020
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@legendecas legendecas legendecas approved these changes

@cjihrig cjihrig cjihrig approved these changes

@joyeecheung joyeecheung joyeecheung approved these changes

@devnexen devnexen devnexen approved these changes

@richardlau richardlau richardlau approved these changes

@sam-github sam-github Awaiting requested review from sam-github

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