mirror of
https://github.com/luxfi/consensus.git
synced 2026-09-24 00:26:58 +00:00
zeekay
4bddc6ffe7
- Removed all Snow consensus code and dependencies - Replaced snow.Context with consensuscontext.Context - Updated all imports and references - Added comprehensive test suites for core packages - Fixed all build errors and test failures - Achieved 100% test pass rate (21 packages passing) - Improved test coverage to 30% Breaking changes: - Removed snow package entirely - Changed VM interface to use VMState instead of snow.State - Updated ChainContext structure Tests added: - core/app_error_test.go: 100% coverage - core/bootstrap_test.go: comprehensive concurrent tests - core/health_test.go: full integration tests - validators/validators_test.go: complete interface tests - version/version_test.go: 100% coverage - codec/codec_test.go: marshal/unmarshal tests - context/context_test.go: all functions tested
113 lines
3.6 KiB
JavaScript
113 lines
3.6 KiB
JavaScript
import { addUniqueItem, removeItem } from '../../utils/array.mjs';
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class NodeStack {
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constructor() {
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this.members = [];
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}
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add(node) {
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addUniqueItem(this.members, node);
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node.scheduleRender();
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}
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remove(node) {
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removeItem(this.members, node);
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if (node === this.prevLead) {
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this.prevLead = undefined;
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}
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if (node === this.lead) {
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const prevLead = this.members[this.members.length - 1];
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if (prevLead) {
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this.promote(prevLead);
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}
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}
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}
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relegate(node) {
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const indexOfNode = this.members.findIndex((member) => node === member);
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if (indexOfNode === 0)
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return false;
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/**
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* Find the next projection node that is present
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*/
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let prevLead;
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for (let i = indexOfNode; i >= 0; i--) {
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const member = this.members[i];
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if (member.isPresent !== false) {
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prevLead = member;
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break;
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}
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}
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if (prevLead) {
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this.promote(prevLead);
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return true;
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}
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else {
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return false;
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}
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}
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promote(node, preserveFollowOpacity) {
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const prevLead = this.lead;
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if (node === prevLead)
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return;
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this.prevLead = prevLead;
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this.lead = node;
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node.show();
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if (prevLead) {
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prevLead.instance && prevLead.scheduleRender();
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node.scheduleRender();
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node.resumeFrom = prevLead;
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if (preserveFollowOpacity) {
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node.resumeFrom.preserveOpacity = true;
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}
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if (prevLead.snapshot) {
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node.snapshot = prevLead.snapshot;
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node.snapshot.latestValues =
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prevLead.animationValues || prevLead.latestValues;
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}
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if (node.root && node.root.isUpdating) {
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node.isLayoutDirty = true;
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}
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const { crossfade } = node.options;
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if (crossfade === false) {
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prevLead.hide();
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}
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/**
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* TODO:
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* - Test border radius when previous node was deleted
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* - boxShadow mixing
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* - Shared between element A in scrolled container and element B (scroll stays the same or changes)
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* - Shared between element A in transformed container and element B (transform stays the same or changes)
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* - Shared between element A in scrolled page and element B (scroll stays the same or changes)
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* ---
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* - Crossfade opacity of root nodes
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* - layoutId changes after animation
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* - layoutId changes mid animation
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*/
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}
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}
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exitAnimationComplete() {
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this.members.forEach((node) => {
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const { options, resumingFrom } = node;
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options.onExitComplete && options.onExitComplete();
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if (resumingFrom) {
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resumingFrom.options.onExitComplete &&
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resumingFrom.options.onExitComplete();
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}
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});
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}
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scheduleRender() {
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this.members.forEach((node) => {
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node.instance && node.scheduleRender(false);
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});
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}
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/**
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* Clear any leads that have been removed this render to prevent them from being
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* used in future animations and to prevent memory leaks
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*/
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removeLeadSnapshot() {
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if (this.lead && this.lead.snapshot) {
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this.lead.snapshot = undefined;
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}
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}
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}
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export { NodeStack };
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