Files
MBN_STOCK_WEBVIEW/tests/LegacyParityWeb/text-input-render-stability.test.cjs

438 lines
16 KiB
JavaScript

"use strict";
const assert = require("node:assert/strict");
const fs = require("node:fs");
const path = require("node:path");
const test = require("node:test");
const repositoryRoot = path.resolve(__dirname, "..", "..");
const app = fs.readFileSync(path.join(repositoryRoot, "src",
"MBN_STOCK_WEBVIEW.LegacyParityApp", "Web", "app.js"), "utf8");
function section(startMarker, endMarker) {
const start = app.indexOf(startMarker);
const end = app.indexOf(endMarker, start + startMarker.length);
assert.ok(start >= 0 && end > start,
`Unable to extract ${startMarker} through ${endMarker}`);
return app.slice(start, end);
}
function workspaceHarness(source, keyVariable, renderFunction, workspaceSelector,
inputs) {
Object.entries(inputs).forEach(([selector, input]) => {
if (selector.startsWith("#") && !input.id) input.id = selector.slice(1);
});
let replacements = 0;
const workspace = {
querySelector(selector) { return inputs[selector] || null; }
};
const categoryTree = {
querySelector(selector) {
return selector === workspaceSelector ? workspace : null;
},
replaceChildren() { replacements += 1; }
};
const documentObject = { activeElement: null };
const draftSupport = section(
"function rememberSearchDraft",
"function isImeComposing");
const harness = new Function("categoryTree", "document", "draftIds", `
const searchDraftInputIds = new Set(draftIds);
const searchDrafts = new Map();
${draftSupport}
let ${keyVariable} = "";
let comparisonTargetPendingSelection = null;
function clearComparisonTargetPendingSelection() {}
function applyPendingRowSelection() {}
${source}
return {
render: ${renderFunction},
prime: function (value) { ${keyVariable} = value; },
remember: rememberSearchDraft
};
`)(categoryTree, documentObject,
Object.keys(inputs).filter(selector => selector.startsWith("#"))
.map(selector => selector.slice(1)));
return {
...harness,
workspace,
document: documentObject,
replacements: () => replacements
};
}
test("expert search keeps the same focused input across equivalent native states", () => {
const input = { value: "ㄱㅈ" };
const harness = workspaceHarness(
section("function updateExpertWorkspace", "function updateTradingHaltWorkspace"),
"expertRenderStructureKey",
"renderExpert",
".expert-workspace",
{ "#expert-search": input });
const state = {
expert: {
search: { query: "", results: [], isTruncated: false },
selectedExpert: null,
preview: { items: [] },
actions: []
}
};
const key = JSON.stringify({
results: state.expert.search.results,
isTruncated: state.expert.search.isTruncated,
selectedExpert: state.expert.selectedExpert,
preview: state.expert.preview,
actions: state.expert.actions
});
harness.prime(key);
harness.document.activeElement = input;
harness.render(state);
assert.equal(input.value, "ㄱㅈ");
assert.equal(harness.replacements(), 0);
harness.document.activeElement = null;
state.expert.search.query = "김전문";
harness.render(state);
assert.equal(input.value, "김전문");
assert.equal(harness.replacements(), 0);
});
test("an unsubmitted search draft survives blur and unrelated native renders", () => {
const input = { value: "" };
const harness = workspaceHarness(
section("function updateExpertWorkspace", "function updateTradingHaltWorkspace"),
"expertRenderStructureKey",
"renderExpert",
".expert-workspace",
{ "#expert-search": input });
const state = {
expert: {
search: { query: "", results: [], isTruncated: false },
selectedExpert: null,
preview: { items: [] },
actions: []
}
};
harness.prime(JSON.stringify({
results: [], isTruncated: false, selectedExpert: null,
preview: state.expert.preview, actions: []
}));
harness.document.activeElement = input;
input.value = "김전문";
harness.remember(input);
harness.document.activeElement = null;
harness.render(state);
assert.equal(input.value, "김전문");
state.expert.search.query = "김전문";
harness.render(state);
state.expert.search.query = "박전문";
harness.render(state);
assert.equal(input.value, "박전문",
"after the submitted value is acknowledged, later native state may replace it");
});
test("modal search drafts survive recreation with Korean text, focus and caret", () => {
const support = section(
"function rememberSearchDraft",
"function isImeComposing");
const documentObject = { activeElement: null, getElementById: () => null };
const root = {
current: null,
contains(input) { return input === this.current; }
};
documentObject.getElementById = function (id) {
return root.current && root.current.id === id ? root.current : null;
};
function input(value) {
return {
id: "manual-financial-find-query",
value,
disabled: false,
selectionStart: 1,
selectionEnd: 2,
selectionDirection: "forward",
focus() { documentObject.activeElement = this; },
setSelectionRange(start, end, direction) {
this.selectionStart = start;
this.selectionEnd = end;
this.selectionDirection = direction;
}
};
}
const api = new Function("document", "searchDraftInputIds", `
const searchDrafts = new Map();
${support}
return {
remember: rememberSearchDraft,
sync: syncSearchDraft,
capture: captureSearchDraftFocus,
restore: restoreSearchDraftFocus
};
`)(documentObject, new Set(["manual-financial-find-query"]));
const original = input("ㅎㄱ");
root.current = original;
documentObject.activeElement = original;
api.sync(original, "", "manual-financial:sales");
api.remember(original);
const saved = api.capture(root);
const recreated = input("");
recreated.selectionStart = 0;
recreated.selectionEnd = 0;
root.current = recreated;
documentObject.activeElement = null;
api.sync(recreated, "", "manual-financial:sales");
assert.equal(recreated.value, "ㅎㄱ", "an unsubmitted Korean draft must survive blur");
assert.equal(api.restore(root, saved), true);
assert.strictEqual(documentObject.activeElement, recreated);
assert.deepEqual(
[recreated.selectionStart, recreated.selectionEnd, recreated.selectionDirection],
[1, 2, "forward"]);
const otherScreen = input("");
root.current = otherScreen;
documentObject.activeElement = null;
api.sync(otherScreen, "네이티브", "manual-financial:growth-metrics");
assert.equal(otherScreen.value, "네이티브",
"a draft from another modal scope must not leak into the new screen");
});
test("GraphE, VI and operator catalog searches use modal draft focus support", () => {
const manualFinancial = section(
"function renderManualFinancial",
"function isCanonicalNamedPlaylistTitle");
const manualLists = section(
"function renderManualLists",
"function openNamedPlaylist");
const operatorCatalog = section(
"function renderOperatorCatalog",
"function renderDialog");
assert.match(manualFinancial,
/captureSearchDraftFocus\(manualWorkspace\)/);
assert.match(manualFinancial,
/syncSearchDraft\(listQuery, manual\.query, manualSearchScope\)/);
assert.match(manualFinancial,
/syncSearchDraft\(findQuery, manual\.findQuery, manualSearchScope\)/);
assert.match(manualFinancial,
/restoreSearchDraftFocus\(manualWorkspace, manualFinancialSearchFocus\)/);
assert.match(manualLists, /input\.id = "manual-vi-search"/);
assert.match(manualLists,
/syncSearchDraft\(input, manual\.searchQuery, "manual-list:vi"\)/);
assert.match(manualLists,
/restoreSearchDraftFocus\(manualListWorkspace, manualListSearchFocus\)/);
assert.match(operatorCatalog,
/syncSearchDraft\([^]*?operatorCatalogQuery,[^]*?catalog\.query,[^]*?"operator-catalog:" \+ catalog\.entity\)/);
assert.match(operatorCatalog,
/syncSearchDraft\([^]*?operatorCatalogStockQuery,[^]*?catalog\.stockQuery,[^]*?"operator-catalog-stock:" \+ draftKey\)/);
assert.match(operatorCatalog,
/restoreSearchDraftFocus\(operatorCatalogDialog, operatorCatalogSearchFocus\)/);
});
test("comparison searches keep both focused editor identities across status polls", () => {
const domestic = { value: "ㅅㅅ" };
const world = { value: "apple" };
const harness = workspaceHarness(
section("function updateComparisonWorkspace", "function themeActionIsClickable"),
"comparisonRenderStructureKey",
"renderComparison",
".comparison-workspace",
{
"#comparison-domestic-search": domestic,
"#comparison-world-search": world
});
const state = {
comparison: {
domesticSearch: { query: "", results: [], selectedResultId: null,
isTruncated: false },
worldSearch: { query: "", results: [], selectedResultId: null,
isTruncated: false },
fixedTargets: [],
selectedFixedTargetId: null,
firstTarget: null,
secondTarget: null,
savedPairs: [],
actions: []
}
};
const key = JSON.stringify({
domestic: { results: [], selectedResultId: null, isTruncated: false },
world: { results: [], selectedResultId: null, isTruncated: false },
fixedTargets: [],
selectedFixedTargetId: null,
firstTarget: null,
secondTarget: null,
savedPairs: [],
actions: []
});
harness.prime(key);
harness.document.activeElement = domestic;
harness.render(state);
assert.equal(domestic.value, "ㅅㅅ");
assert.equal(world.value, "");
assert.equal(harness.replacements(), 0);
});
test("trading-halt search keeps its focused draft across equivalent status polls", () => {
const input = { value: "ㅎㄱ" };
const harness = workspaceHarness(
section("function updateTradingHaltWorkspace", "function blankManualRecord"),
"tradingHaltRenderStructureKey",
"renderTradingHalt",
".halt-workspace",
{ "#halt-search": input });
const state = {
tradingHalt: { query: "", results: [], nameSort: "ascending", actions: [] }
};
harness.prime(JSON.stringify({
results: [], nameSort: "ascending", actions: []
}));
harness.document.activeElement = input;
harness.render(state);
assert.equal(input.value, "ㅎㄱ");
assert.equal(harness.replacements(), 0);
});
test("all recreated editors use stable state keys and transient busy locking", () => {
const fixedCatalog = section("function renderFixedCatalog", "function markIndustryRowSelected");
const manualFinancial = section("function renderManualFinancial", "function isCanonicalNamedPlaylistTitle");
const manualLists = section("function renderManualLists", "function openNamedPlaylist");
const operatorCatalog = section("function renderOperatorCatalog", "operatorCatalogClose.addEventListener");
const treeFinish = section("function finishTreeRender", "function send(");
assert.doesNotMatch(fixedCatalog,
/if \(!catalog[^]*?categoryTree\.replaceChildren\(\)/);
assert.match(manualFinancial,
/renderStateKey = JSON\.stringify\(manual\)/);
assert.match(manualFinancial,
/setTransientControlsBusy\(manualDialog, state\.isBusy === true\)/);
const manualStableReturn = manualFinancial.indexOf(
"if (!manualModal.hidden && renderStateKey === manualFinancialRenderStateKey)");
const manualDraftCapture = manualFinancial.indexOf(
"captureManualDraftForChangedModel();",
manualStableReturn);
const manualWorkspaceReplace = manualFinancial.indexOf(
"manualWorkspace.replaceChildren(toolbar, body);",
manualStableReturn);
assert.ok(manualStableReturn >= 0 && manualDraftCapture > manualStableReturn &&
manualWorkspaceReplace > manualDraftCapture,
"a changed GraphE model must capture the current editor before replacing it");
assert.match(manualLists,
/setTransientControlsBusy\(manualListDialog, state\.isBusy === true\)/);
assert.match(operatorCatalog,
/renderStateKey = JSON\.stringify\(catalog\)/);
assert.match(operatorCatalog,
/setTransientControlsBusy\(operatorCatalogDialog, busy\)/);
assert.doesNotMatch(manualLists, /disabled\s*=\s*busy\s*\|\|/);
assert.doesNotMatch(operatorCatalog, /disabled\s*=\s*busy\s*\|\|/);
assert.doesNotMatch(manualLists,
/querySelectorAll\("button, input"\)[^]*?control\.disabled = true/);
assert.match(manualLists,
/setTransientControlsBusy\(manualListDialog, true\)[^]*?set-manual-net-sell-cell/);
const operatorStableReturn = operatorCatalog.indexOf(
"if (!operatorCatalogModal.hidden && renderStateKey === operatorCatalogRenderStateKey)");
const operatorModelReset = operatorCatalog.indexOf(
"setTransientControlsBusy(operatorCatalogDialog, false);",
operatorStableReturn);
const operatorSemanticRender = operatorCatalog.indexOf(
"operatorCatalogThemeTab.disabled = editing;",
operatorStableReturn);
assert.ok(operatorStableReturn >= 0 && operatorModelReset > operatorStableReturn &&
operatorSemanticRender > operatorModelReset,
"changed operator models must clear transient busy state before semantic rendering");
assert.match(treeFinish, /!canRestoreControl && focused/);
assert.match(treeFinish, /document\.activeElement !== control/);
});
test("transient busy snapshots can be cleared before a changed model is rendered", () => {
const source = section("function setTransientControlsBusy", "function isOperatorMutationLocked");
const setBusy = new Function(`${source}; return setTransientControlsBusy;`)();
const control = { disabled: true, dataset: {} };
const root = { querySelectorAll() { return [control]; } };
setBusy(root, true);
assert.equal(control.dataset.busyDisabled, "true");
setBusy(root, false);
assert.equal(control.disabled, true);
assert.equal(control.dataset.busyDisabled, undefined);
control.disabled = false;
setBusy(root, true);
setBusy(root, false);
assert.equal(control.disabled, false);
assert.equal(control.dataset.busyDisabled, undefined);
});
test("GraphE captures the current editor values before a changed model rebuild", () => {
const source = section("function blankManualRecord", "function renderManualFinancial");
const inputs = new Map([
["#manual-financial-stock-name", { value: " 삼성전자 " }],
["[data-manual-quarter-label=\"0\"]", { value: "2026Q1" }],
["[data-manual-quarter-value=\"0\"]", { value: "123" }]
]);
const workspace = {
querySelector(selector) { return inputs.get(selector) || null; }
};
const harness = new Function("manualWorkspace", `
let manualDraft = {
screen: "sales",
stockName: "기존값",
quarters: Array.from({ length: 6 }, function () {
return { quarter: "", value: 0 };
})
};
${source}
return {
capture: rememberManualDraft,
draft: function () { return manualDraft; }
};
`)(workspace);
harness.capture();
assert.equal(harness.draft().stockName, "삼성전자");
assert.deepEqual(harness.draft().quarters[0], { quarter: "2026Q1", value: 123 });
});
test("GraphE preserves edits on model refresh but protects an intentional new-form reset", () => {
const source = section(
"function captureManualDraftForChangedModel",
"function renderManualFinancial");
let captures = 0;
const harness = new Function("manualModal", "rememberManualDraft", `
let manualDraftResetPending = false;
${source}
return {
capture: captureManualDraftForChangedModel,
reset: function () { manualDraftResetPending = true; },
pending: function () { return manualDraftResetPending; }
};
`)({ hidden: false }, function () { captures += 1; });
harness.capture();
assert.equal(captures, 1);
harness.reset();
harness.capture();
assert.equal(captures, 1);
assert.equal(harness.pending(), false);
harness.capture();
assert.equal(captures, 2);
});