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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:Suppress("UNUSED_PARAMETER") // We expect methods without implementations.
package org.mozilla.tv.firefox.helpers
import mozilla.components.browser.engine.system.SystemEngine
import org.mozilla.tv.firefox.TestFirefoxApplication
/**
* A collection of methods whose functionality changes based on engine in the build variant: each method
* declared here should have a counterpart for each other engine variant (e.g. Gecko).
*/
object EngineVariantFunctionality {
/**
* Overrides the a-c default user agent. Without doing this, the a-c implementation will call into `WebSettings`,
* which throws an UnsupportedOperationException during Robolectric tests. This global variable is provided by a-c
* to prevent this functionality. Note that we must also override similar behavior in our own code: see
* [TestFirefoxApplication.getSystemUserAgent].
*/
fun preventCrashFromComponentsDefaultUserAgent(userAgentForTests: String) {
SystemEngine.defaultUserAgent = userAgentForTests
}
}