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Issue 2813863002: Reland of [date] Add ICU backend for timezone info behind a flag (Closed)

Created:
3 years, 8 months ago by Dan Ehrenberg
Modified:
3 years, 8 months ago
CC:
v8-reviews_googlegroups.com, Michael Hablich, Yang, Benedikt Meurer, jgruber
Target Ref:
refs/heads/master
Project:
v8
Visibility:
Public.

Description

Reland of [date] Add ICU backend for timezone info behind a flag (patchset #1 id:1 of https://codereview.chromium.org/2811103002/ ) Reason for revert: Reland with tests marked as off in no-i18n mode Original issue's description: > Revert of [date] Add ICU backend for timezone info behind a flag (patchset #17 id:320001 of https://codereview.chromium.org/2724373002/ ) > > Reason for revert: > Breaks noi18n: > https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20noi18n%20-%20debug/builds/13314 > > Original issue's description: > > [date] Add ICU backend for timezone info behind a flag > > > > This patch implements a timezone backend which is based on ICU, rather > > than operating system calls. It can be turned on by passing the > > --icu-timezone-data flag. The goal here is to take advantage of ICU's > > data, which is more complete than the data that some system calls expose. > > For example, without any special code, this patch fixes the time zone > > of Lord Howe Island to have a correct 30 minute DST offset, rather than > > 60 minutes as the OS backends assume it to have. > > > > Unfortunately, the parenthized timezone name in Date.prototype.toString() > > differs across platforms. This patch chooses the long timezone name, > > which matches Windows behavior and might be the most intelligible, but > > the web compatibility impact is unclear. > > > > BUG=v8:6031, v8:2137, v8:6076 > > > > Review-Url: https://codereview.chromium.org/2724373002 > > Cr-Commit-Position: refs/heads/master@{#44562} > > Committed: https://chromium.googlesource.com/v8/v8/+/b213f2399038a615cdfbfa0201cddc113d304018 > > TBR=ulan@chromium.org,jshin@chromium.org,jgruber@chromium.org,littledan@chromium.org > # Skipping CQ checks because original CL landed less than 1 days ago. > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > BUG=v8:6031, v8:2137, v8:6076 > > Review-Url: https://codereview.chromium.org/2811103002 > Cr-Commit-Position: refs/heads/master@{#44565} > Committed: https://chromium.googlesource.com/v8/v8/+/13ad50811024ace5623d5d4d13cea4ef21f4affd TBR=ulan@chromium.org,jshin@chromium.org,jgruber@chromium.org,machenbach@chromium.org BUG=v8:6031, v8:2137, v8:6076 Review-Url: https://codereview.chromium.org/2813863002 Cr-Commit-Position: refs/heads/master@{#44575} Committed: https://chromium.googlesource.com/v8/v8/+/c1a9e556cad0365dcf0860f6aded31dd49deb43b

Patch Set 1 #

Patch Set 2 : Skip tests on noi18n #

Unified diffs Side-by-side diffs Delta from patch set Stats (+161 lines, -10 lines) Patch
M src/date.h View 1 1 chunk +1 line, -3 lines 0 comments Download
M src/date.cc View 1 2 chunks +16 lines, -0 lines 0 comments Download
M src/flag-definitions.h View 1 1 chunk +5 lines, -0 lines 0 comments Download
M src/i18n.h View 1 3 chunks +30 lines, -0 lines 0 comments Download
M src/i18n.cc View 1 2 chunks +53 lines, -0 lines 0 comments Download
A test/mjsunit/icu-date-lord-howe.js View 1 chunk +14 lines, -0 lines 0 comments Download
A test/mjsunit/icu-date-to-string.js View 1 chunk +14 lines, -0 lines 0 comments Download
M test/mjsunit/mjsunit.status View 1 2 chunks +8 lines, -0 lines 0 comments Download
M test/mjsunit/testcfg.py View 1 2 chunks +7 lines, -0 lines 0 comments Download
M tools/testrunner/local/commands.py View 1 3 chunks +4 lines, -3 lines 0 comments Download
M tools/testrunner/local/execution.py View 1 3 chunks +5 lines, -3 lines 0 comments Download
M tools/testrunner/objects/testcase.py View 1 3 chunks +4 lines, -1 line 0 comments Download

Messages

Total messages: 12 (7 generated)
Dan Ehrenberg
Created Reland of [date] Add ICU backend for timezone info behind a flag
3 years, 8 months ago (2017-04-11 12:31:20 UTC) #1
commit-bot: I haz the power
CQ is trying da patch. Follow status at https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2813863002/240001
3 years, 8 months ago (2017-04-11 12:51:46 UTC) #5
commit-bot: I haz the power
CQ is trying da patch. Follow status at https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.org/2813863002/240001
3 years, 8 months ago (2017-04-11 12:52:56 UTC) #8
Michael Achenbach
lgtm
3 years, 8 months ago (2017-04-11 13:01:36 UTC) #9
commit-bot: I haz the power
3 years, 8 months ago (2017-04-11 13:17:36 UTC) #12
Message was sent while issue was closed.
Committed patchset #2 (id:240001) as
https://chromium.googlesource.com/v8/v8/+/c1a9e556cad0365dcf0860f6aded31dd49d...

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