Add conformance testing #11

	name: Unicode Conformance Testing
	on:
	pull_request:
	branches: [ main ]
	types: [opened, synchronize, reopened, labeled, unlabeled]
	paths:
	- '.github/workflows/conformance.yml'
	- 'pkgs/intl4x/**'
	push:
	branches: [ main ]
	paths:
	- '.github/workflows/conformance.yml'
	- 'pkgs/intl4x/**'

	jobs:
	run_all:
	runs-on: ubuntu-latest
	steps:
	- uses: dart-lang/setup-dart@d6a63dab3335f427404425de0fbfed4686d93c4f
	with:
	sdk: stable

	- uses: actions/checkout@7739b9ba2efcda9dde65ad1e3c2dbe65b41dfba7

	- uses: actions/checkout@7739b9ba2efcda9dde65ad1e3c2dbe65b41dfba7
	with:
	repository: mosuem/conformance
	path: 'conformance'
	ref: makeScriptConfigurable

	- run: echo '\[\{\"prereq\":\{\"name\":\"nvm\"\,\"version\":\"20.1.0\"\,\"command\":\"nvm\ install\ 20.1.0\;nvm\ use\ 20.1.0\"\}\,\"run\":\{\"icu_version\":\"icu73\"\,\"exec\":\"dart_web\"\,\"test_type\":\[\"coll_shift_short\"\]\,\"per_execution\":10000\}\}\]' >> conformance/dart_only.json

	- run: (cd conformance; bash generateDataAndRun.sh dart_only.json)

	- name: Download Reference Exec Summary
	continue-on-error: true
	uses: actions/download-artifact@e9ef242655d12993efdcda9058dee2db83a2cb9b
	with:
	name: referenceExecSummary

	- run: dart run pkgs/intl4x/test/tools/conformance_parser.dart conformance/TEMP_DATA/testReports/exec_summary.json referenceExecSummary >> $GITHUB_STEP_SUMMARY

	- name: Upload Reference Summary iff on main branch
	if: github.ref == 'refs/heads/main'
	uses: actions/upload-pages-artifact@a753861a5debcf57bf8b404356158c8e1e33150c
	with:
	path: TEMP_DATA/testReports/

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