Files
otaman/frontend/tests/fs_render.test.js
T
catarrh 85a66af7a5 ui: hide, don't clear, children of non-selectable DFs
- pysimFsLoadChildren failure now only marks exists=false and re-renders;
  loaded children stay in the node and are hidden by the renderer (red
  cross, no toggle, no (empty)), so a failed DF is re-attempted on the
  next probe/refresh instead of being short-circuited
- dropped the parent_sel-less /api/tree retry: error payloads now carry
  exists:false, so it doubled requests for every absent DF and re-selected
  the same FID without its parent (pySim probe_file fallback)
- probe walks strictly on exists===true and never collects files under a
  non-existing DF; no longer clears children on a failed EF select
- tests updated: single request per failed load, children untouched,
  200 exists:false marks absent without retry, render hides stale
  children, probe never fetches/selects them; SW cache v116 -> v117.
2026-09-12 21:23:31 +03:00

68 lines
2.6 KiB
JavaScript

const { test } = require('node:test');
const assert = require('node:assert');
const fs = require('node:fs');
const path = require('node:path');
const html = fs.readFileSync(path.join(__dirname, '..', 'index.html'), 'utf8');
function extractFunc(src, name) {
const re = new RegExp('(?:async\\s+)?function\\s+' + name + '\\s*\\([^)]*\\)\\s*\\{');
const m = re.exec(src);
if (!m) throw new Error('function ' + name + ' not found');
let i = m.index + m[0].length - 1;
let depth = 0;
for (; i < src.length; i++) {
if (src[i] === '{') depth++;
else if (src[i] === '}') {
depth--;
if (depth === 0) break;
}
}
return src.slice(m.index, i + 1);
}
let code = 'var pysimFsSort = "fid";\n';
code += extractFunc(html, 'pysimFsSortChildren') + '\n';
code += extractFunc(html, 'pysimFsRenderNode') + '\n';
code += 'globalThis.esc = s => s;\nglobalThis.t = s => s;\n';
eval(code);
const ef = (name, fid) => ({ name, fid, isDir: false, exists: true, children: null, expanded: false });
const df = (name, fid, extra) => Object.assign({ name, fid, isDir: true, exists: true, children: null, expanded: false }, extra || {});
test('absent directory renders a cross and no expand toggle', () => {
const node = df('DF.WLAN', '5f40', { exists: false, children: [] });
const out = pysimFsRenderNode(node, 0);
assert.ok(out.includes('✗'), out);
assert.ok(!out.includes('pysimFsToggleDir'), out);
assert.ok(!out.includes('▶'), out);
});
test('expanded empty directory shows the (empty) placeholder', () => {
const node = df('DF.EMPTY', '5f00', { children: [], expanded: true });
const out = pysimFsRenderNode(node, 0);
assert.ok(out.includes('(empty)'), out);
});
test('expanded directory with children renders no placeholder', () => {
const node = df('DF.GSM', '7f20', { children: [ef('EF.IMSI', '6f07')], expanded: true });
const out = pysimFsRenderNode(node, 0);
assert.ok(out.includes('EF.IMSI'), out);
assert.ok(!out.includes('(empty)'), out);
});
test('collapsed directory hides its children', () => {
const node = df('DF.GSM', '7f20', { children: [ef('EF.IMSI', '6f07')], expanded: false });
const out = pysimFsRenderNode(node, 0);
assert.ok(!out.includes('EF.IMSI'), out);
});
test('non-existing directory hides previously loaded children', () => {
const node = df('DF.WLAN', '5f40', { exists: false, expanded: true, children: [ef('EF.UPLMNWLAN', '4f42')] });
const out = pysimFsRenderNode(node, 0);
assert.ok(out.includes('✗'), out);
assert.ok(!out.includes('EF.UPLMNWLAN'), out);
assert.ok(!out.includes('(empty)'), out);
assert.ok(!out.includes('pysimFsToggleDir'), out);
});