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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// this test file can be run directly as a part of parent/main process
// or indirectly from the wrapper test file as a part of child/content process
// need to get access to helper functions/structures
// load ensures
// * testing environment is available (ie Assert.ok())
/*global inChildProcess, test_flag_priority */
load("../unit/test_http3_prio_helpers.js");
// direct call to this test file should cleanup after itself
// otherwise the wrapper will handle
if (!inChildProcess()) {
registerCleanupFunction(async () => {
Services.prefs.clearUserPref("network.http.http3.priority");
Services.prefs.clearUserPref("network.http.priority_header.enabled");
http3_clear_prefs();
});
}
// setup once, before tests
add_task(async function setup() {
// wrapper handles when testing as content process for pref change
if (!inChildProcess()) {
await http3_setup_tests("h3-29");
}
});
// tests various flags when priority has been enabled on variable incremental
// this function should only be called the preferences priority disabled
async function test_http3_prio_enabled(incremental) {
await test_flag_priority("enabled (none)", null, "u=4", null, false); // default-test
await test_flag_priority(
"enabled (urgent_start)",
Ci.nsIClassOfService.UrgentStart,
"u=1",
incremental,
incremental
);
await test_flag_priority(
"enabled (leader)",
Ci.nsIClassOfService.Leader,
"u=2",
incremental,
incremental
);
// if priority-urgency and incremental are both default values
// then we shouldn't expect to see the priority header at all
// hence when:
// incremental=true -> we expect incremental
// incremental=false -> we expect null
await test_flag_priority(
"enabled (unblocked)",
Ci.nsIClassOfService.Unblocked,
null,
incremental,
incremental ? incremental : null
);
await test_flag_priority(
"enabled (follower)",
Ci.nsIClassOfService.Follower,
"u=4",
incremental,
incremental
);
await test_flag_priority(
"enabled (speculative)",
Ci.nsIClassOfService.Speculative,
"u=6",
incremental,
incremental
);
await test_flag_priority(
"enabled (background)",
Ci.nsIClassOfService.Background,
"u=6",
incremental,
incremental
);
await test_flag_priority(
"enabled (tail)",
Ci.nsIClassOfService.Tail,
"u=6",
incremental,
incremental
);
}
// with priority enabled: test urgency flags with both incremental enabled and disabled
add_task(async function test_http3_prio_enabled_incremental_true() {
// wrapper handles when testing as content process for pref change
if (!inChildProcess()) {
Services.prefs.setBoolPref("network.http.http3.priority", true);
Services.prefs.setBoolPref("network.http.priority_header.enabled", true);
}
await test_http3_prio_enabled(true);
});
add_task(async function test_http3_prio_enabled_incremental_false() {
// wrapper handles when testing as content process for pref change
if (!inChildProcess()) {
Services.prefs.setBoolPref("network.http.http3.priority", true);
Services.prefs.setBoolPref("network.http.priority_header.enabled", true);
}
await test_http3_prio_enabled(false);
});
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