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Frank Tang fed33f904f Reland "[intl] Fix consistency in Intl API" 
This is a reland of a1e6efd80c

Fix Android issue by checking the resources is not filtering out.

Original change's description:
> [intl] Fix consistency in Intl API
>
> Fix several edge cases consistency issues with ICU discovered by test262 test by
> using Intl Enumeration API
> 1. Work around ICU short coming of always fallback in currency display
>  name so when the fallback is "none" in DisplayNames, the force fallback
> code will produce the correct undefined from the of(currency_code) method.
> 2. Always check numbering system is not algorithm based numbering system
> to fix DateTimeFormat/RelativeTimeFormat/NumberFormat
> resolvedOptions().numberingSystem when the reqested numberingSystem is one
> of the numbering systems that we filter out the resources and not supported.
> 3. Generalize the iso8601 bit solution in DateTimeFormat and rename it to
> alt_calendar bit to also fix DateTimeFormat resolvedOptions report
> calendar as "islamic" while requesting "islamic-rgsa".
> 4. Work around reporting inconsistency of currency code and display name
> in ICU.
>
> Bug: v8:12209
> Change-Id: Ibd349ee55426fad7d6f20a5e93fb35ff7438e111
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3153576
> Commit-Queue: Frank Tang <ftang@chromium.org>
> Reviewed-by: Shu-yu Guo <syg@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#77242}

Bug: v8:12209
Change-Id: I96e1ba33e97f6a4abbe20e23a8fdff6cdf8bc131
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3207380
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77290}
2021-10-07 21:41:43 +00:00
..
local-tests/test Reland "[intl] Impl ECMA402 PR 471 rounding behavior" 2020-10-02 00:14:46 +00:00
BUILD.gn Support $262.IsHTMLDDA 2020-05-05 06:19:02 +00:00
detachArrayBuffer.js
harness-adapt-donotevaluate.js
harness-adapt.js
harness-agent.js
harness-ishtmldda.js Support $262.IsHTMLDDA 2020-05-05 06:19:02 +00:00
OWNERS [test262] Remove myself from OWNERS 2021-01-15 17:13:56 +00:00
prune-local-tests.sh
README
test262.status Reland "[intl] Fix consistency in Intl API" 2021-10-07 21:41:43 +00:00
testcfg.py [test262] Roll test262 2021-09-10 02:57:26 +00:00
upstream-local-tests.sh

README 

This directory contains code for binding the test262 test suite
into the v8 test harness. The tests are checked out as a dependency from

  https://chromium.googlesource.com/external/github.com/tc39/test262

at a revision specified in the DEPS file as 'data' in this directory. They are
fetched with 'gclient sync'. To update to a newer version, please change the
DEPS file.

Using a newer version, e.g. 'deadbeef' may be possible but the tests are only
known to pass (and indeed run) with the DEPS revision. Example:

  cd data
  git fetch
  git checkout deadbeef

If you do update to a newer revision you may have to change the test
harness adapter code since it uses internal functionality from the
harness that comes bundled with the tests.  You will most likely also
have to update the test expectation file.