46 lines
1.8 KiB
JavaScript
46 lines
1.8 KiB
JavaScript
'use strict';
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const assert = require('node:assert/strict');
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const fs = require('node:fs');
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const path = require('node:path');
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const test = require('node:test');
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const ROOT = path.resolve(__dirname, '../..');
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const SOURCE = path.join(ROOT, 'tools', 'ps5-kstuff-diagnostics', 'semantic-reader.c');
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test('A6 semantic reader scrubs the full snapshot before persistence', () => {
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const source = fs.readFileSync(SOURCE, 'utf8');
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const copy = source.indexOf('*metrics = snapshot.metrics;');
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const scrub = source.indexOf('volatile_scrub(&snapshot, sizeof(snapshot));', copy);
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const write = source.indexOf('write_metrics(&metrics, sample)');
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assert.ok(copy >= 0 && scrub > copy && write > scrub);
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assert.match(source, /volatile unsigned char\* bytes/);
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});
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test('A6 semantic reader persists only the strict allowlisted schema', () => {
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const source = fs.readFileSync(SOURCE, 'utf8');
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for (const line of [
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'schema=chimera.p15-a6-semantic-metrics.v1',
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'status=attached',
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'core mailbox_fpkg=',
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'syscall[nmount] armed=',
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'fakekeys reg=',
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'crypto req=',
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'fpkg verify=',
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'fpkg_rejects xts_non_fake=',
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]) assert.ok(source.includes(line), `missing allowlisted line: ${line}`);
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for (const forbidden of [
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'kstuff_debug.log', 'word_log', 'msg_log', 'ioctl_com_table',
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'key_data', 'mailbox-capture', 'log-word', 'decrypt_regs',
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]) assert.doesNotMatch(source, new RegExp(forbidden, 'i'));
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});
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test('A6 semantic reader uses an atomic dedicated output file and static failures', () => {
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const source = fs.readFileSync(SOURCE, 'utf8');
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assert.match(source, /chimera_kstuff_a6_semantic\.log\.tmp/);
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assert.match(source, /rename\(OUTPUT_TEMP_PATH, OUTPUT_PATH\)/);
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assert.match(source, /write_static_status\("not-loaded"\)/);
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assert.match(source, /write_static_status\("snapshot-error"\)/);
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assert.doesNotMatch(source, /\bprintf\s*\(/);
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});
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