Refactor form layout to not allocate a slice at all #5598

	name: Platform Tests
	on: [push, pull_request]
	permissions:
	contents: read

	jobs:
	platform_tests:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	go-version: ['1.19.x', '1.21.x']
	os: [ubuntu-latest, macos-latest]
	include:
	- os: ubuntu-latest
	runner: xvfb-run
	- os: macos-latest
	tags: no_glfw

	steps:
	- uses: actions/checkout@v4
	with:
	persist-credentials: false
	- uses: WillAbides/[email protected]
	with:
	go-version: ${{ matrix.go-version }}

	- name: Get dependencies
	run: >-
	sudo apt-get update &&
	sudo apt-get install
	bc
	gcc
	libgl1-mesa-dev
	libwayland-dev
	libx11-dev
	libxkbcommon-dev
	xorg-dev
	xvfb
	if: ${{ runner.os == 'Linux' }}

	- name: Tests
	run: ${{ matrix.runner }} go test "-test.benchtime" 10ms -tags "${{ matrix.tags }}" ./...

	- name: Wayland Tests
	run: go test -tags no_glfw,ci,wayland ./...
	if: ${{ runner.os == 'Linux' }}

	windows_tests:
	runs-on: windows-latest
	strategy:
	fail-fast: false
	matrix:
	go-version: ['1.20.x', '1.21.x']
	steps:
	- uses: actions/checkout@v4
	with:
	persist-credentials: false
	- uses: WillAbides/[email protected]
	with:
	go-version: ${{ matrix.go-version }}

	- name: Tests
	run: ${{ matrix.runner }} go test "-test.benchtime" 10ms -tags no_glfw ./...

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