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Test Info: Warnings
- This test runs only with pattern: !socketprocess_networking
- Manifest: netwerk/test/unit/xpcshell.toml
"use strict";
/* import-globals-from trr_common.js */
let trrServer;
add_setup(async function setup() {
trr_test_setup();
Services.fog.initializeFOG();
Services.prefs.setBoolPref("network.trr.useGET", false);
trrServer = new TRRServer();
await trrServer.start();
h2Port = trrServer.port();
});
registerCleanupFunction(async () => {
trr_clear_prefs();
if (trrServer) {
await trrServer.stop();
}
});
async function trrLookup(mode, rolloutMode) {
if (rolloutMode) {
info("Testing doh-rollout.mode");
setModeAndURI(0, "doh?responseIP=2.2.2.2");
Services.prefs.setIntPref("doh-rollout.mode", rolloutMode);
} else {
setModeAndURI(mode, "doh?responseIP=2.2.2.2");
}
let expectedKey = `(other)_${mode}`;
if (mode == 0) {
expectedKey = "(other)";
}
let metric = Glean.dns.trrSkipReasonTrrFirst[expectedKey];
let baseline = metric.testGetValue();
Services.dns.clearCache(true);
await new TRRDNSListener("test.example.com", "2.2.2.2");
await TestUtils.waitForCondition(() => {
let snapshot = metric.testGetValue();
info("snapshot:" + JSON.stringify(snapshot));
return snapshot;
});
let current = metric.testGetValue();
let bucketKey = String(Ci.nsITRRSkipReason.TRR_OK);
let delta =
(current?.values?.[bucketKey] ?? 0) - (baseline?.values?.[bucketKey] ?? 0);
Assert.equal(delta, 1, `Expected 1 new TRR_OK entry for key ${expectedKey}`);
}
add_task(async function test_trr_lookup_mode_2() {
await trrLookup(Ci.nsIDNSService.MODE_TRRFIRST);
});
add_task(async function test_trr_lookup_mode_3() {
await trrLookup(Ci.nsIDNSService.MODE_TRRONLY);
});
add_task(async function test_trr_lookup_mode_0() {
await trrLookup(
Ci.nsIDNSService.MODE_NATIVEONLY,
Ci.nsIDNSService.MODE_TRRFIRST
);
});
async function trrByTypeLookup(trrURI, expectedSuccess, expectedSkipReason) {
Services.prefs.setIntPref(
"doh-rollout.mode",
Ci.nsIDNSService.MODE_NATIVEONLY
);
let expectedKey = `(other)_2`;
let metric = Glean.dns.trrRelevantSkipReasonTrrFirstTypeRec[expectedKey];
let baseline = metric.testGetValue();
setModeAndURI(Ci.nsIDNSService.MODE_TRRFIRST, trrURI);
Services.dns.clearCache(true);
await new TRRDNSListener("test.httpssvc.com", {
type: Ci.nsIDNSService.RESOLVE_TYPE_HTTPSSVC,
expectedSuccess,
});
await TestUtils.waitForCondition(() => {
let snapshot = metric.testGetValue();
info("snapshot:" + JSON.stringify(snapshot));
return snapshot;
});
let current = metric.testGetValue();
let bucketKey = String(expectedSkipReason);
let delta =
(current?.values?.[bucketKey] ?? 0) - (baseline?.values?.[bucketKey] ?? 0);
Assert.equal(
delta,
1,
`Expected 1 new skip reason entry for key ${expectedKey}`
);
}
add_task(async function test_trr_by_type_lookup_success() {
await trrByTypeLookup("doh?httpssvc=1", true, Ci.nsITRRSkipReason.TRR_OK);
});
add_task(async function test_trr_by_type_lookup_fail() {
await trrByTypeLookup(
"doh?responseIP=none",
false,
Ci.nsITRRSkipReason.TRR_NO_ANSWERS
);
});