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Test that all 9 DNS modes produce valid output files containing
domains from both the domains.txt and hosts.txt test data files.
-- Testcase --
import adb from 'adblock-fast';
import { readfile, dirname, mkdir } from 'fs';
let ti = adb._test_internals;
let modes = [
'dnsmasq.servers',
'dnsmasq.conf',
'dnsmasq.ipset',
'dnsmasq.nftset',
'dnsmasq.addnhosts',
'smartdns.domainset',
'smartdns.ipset',
'smartdns.nftset',
'unbound.adb_list',
];
// Known-good domains that MUST appear in every output
let must_have = [
'ad.doubleclick.test.example.com',
'tracker.analytics.test.example.com',
'common-shared-1.test.example.com',
'common-shared-10.test.example.com',
'adhost-zero-1.test.example.org',
'adhost-loopback-1.test.example.org',
'parent-dedup-1.test.example.com',
];
// Domains that MUST NOT appear (invalid entries or subdomain-deduped)
let must_not_have = [
'localhost',
'nodot',
'child.parent-dedup-1.test.example.com',
'sub.child.parent-dedup-2.test.example.com',
'deep.sub.parent-dedup-3.test.example.com',
];
let results = [];
for (let mode in modes) {
// Reset module state for each mode
ti.env._loaded = false;
ti.env.dnsmasq_features = '';
ti.env._detected = false;
ti.env.dnsmasq_ubus = null;
ti.status_data.errors = [];
ti.status_data.warnings = [];
ti.status_data.status = '';
ti.status_data.message = '';
ti.status_data.stats = '';
// Load config from mock UCI
adb.env.load_config();
// Override DNS mode via set_cfg (load() reassigns cfg, so direct ref is stale)
ti.set_cfg('dns', mode);
ti.set_cfg('enabled', true);
ti.set_cfg('dnsmasq_sanity_check', false);
ti.set_cfg('dnsmasq_validity_check', false);
ti.set_cfg('heartbeat_domain', null);
ti.set_cfg('config_update_enabled', false);
ti.set_cfg('update_config_sizes', false);
ti.env.dns_set_output_values(mode);
// Collect file_url sections
ti.append_urls();
// Ensure output directory exists
let out_file = ti.dns_output.file;
let out_dir = dirname(out_file);
mkdir(out_dir);
// Run the download and processing pipeline
let ok = ti.download_lists();
if (!ok) {
push(results, sprintf('%s: FAIL (download_lists returned false)', mode));
if (length(ti.status_data.errors))
push(results, sprintf(' errors: %J', ti.status_data.errors));
continue;
}
// Read output
let content = readfile(out_file);
if (!content || !length(content)) {
push(results, sprintf('%s: FAIL (empty output file %s)', mode, out_file));
continue;
}
let lines = filter(split(content, '\n'), l => length(l) > 0);
let line_count = length(lines);
// Extract domains using the mode's parse_filter
let dm = ti.dns_modes[mode];
let domains = {};
let bad_format = 0;
for (let line in lines) {
let domain;
switch (mode) {
case 'dnsmasq.servers':
let m1 = match(line, /^server=\/([^\/]+)\/$/);
domain = m1 ? m1[1] : null;
break;
case 'dnsmasq.conf':
let m2 = match(line, /^local=\/([^\/]+)\/$/);
domain = m2 ? m2[1] : null;
break;
case 'dnsmasq.ipset':
let m3 = match(line, /^ipset=\/([^\/]+)\/adb$/);
domain = m3 ? m3[1] : null;
break;
case 'dnsmasq.nftset':
let m4 = match(line, /^nftset=\/([^\/]+)\/4#/);
domain = m4 ? m4[1] : null;
break;
case 'dnsmasq.addnhosts':
let m5 = match(line, /^127\.0\.0\.1 (.+)$/);
domain = m5 ? m5[1] : null;
break;
case 'smartdns.domainset':
case 'smartdns.ipset':
case 'smartdns.nftset':
domain = match(line, /^[a-zA-Z0-9._-]+$/) ? line : null;
break;
case 'unbound.adb_list':
let m6 = match(line, /^local-zone: "([^"]+)\." always_nxdomain$/);
domain = m6 ? m6[1] : null;
if (!domain && line == 'server:') domain = '__header__';
break;
}
if (domain && domain != '__header__')
domains[domain] = true;
else if (!domain)
bad_format++;
}
let domain_count = length(keys(domains));
// Check must_have domains
let missing = [];
for (let d in must_have) {
if (!domains[d])
push(missing, d);
}
// Check must_not_have domains
let unwanted = [];
for (let d in must_not_have) {
if (domains[d])
push(unwanted, d);
}
// dnsmasq.addnhosts doesn't do subdomain dedup (not in needs_optimization list)
let skip_dedup = (mode == 'dnsmasq.addnhosts');
if (skip_dedup) {
unwanted = filter(unwanted, d =>
d != 'child.parent-dedup-1.test.example.com' &&
d != 'sub.child.parent-dedup-2.test.example.com' &&
d != 'deep.sub.parent-dedup-3.test.example.com');
}
if (length(missing) == 0 && length(unwanted) == 0 && bad_format == 0 && domain_count > 100)
push(results, sprintf('%s: PASS (%d domains)', mode, domain_count));
else {
let detail = sprintf('%s: FAIL (%d domains, %d bad_format', mode, domain_count, bad_format);
if (length(missing))
detail += sprintf(', missing: %J', missing);
if (length(unwanted))
detail += sprintf(', unwanted: %J', unwanted);
detail += ')';
push(results, detail);
}
}
print(join('\n', results) + '\n');
-- End --
-- Expect stdout --
dnsmasq.servers: PASS (162 domains)
dnsmasq.conf: PASS (162 domains)
dnsmasq.ipset: PASS (162 domains)
dnsmasq.nftset: PASS (162 domains)
dnsmasq.addnhosts: PASS (165 domains)
smartdns.domainset: PASS (162 domains)
smartdns.ipset: PASS (162 domains)
smartdns.nftset: PASS (162 domains)
unbound.adb_list: PASS (162 domains)
-- End --
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