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/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
* Any copyright is dedicated to the Public Domain.
package org.mozilla.geckoview.test
import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.filters.MediumTest
import org.hamcrest.Matchers.* // ktlint-disable no-wildcard-imports
import org.junit.Test
import org.junit.runner.RunWith
@MediumTest
@RunWith(AndroidJUnit4::class)
class LocaleTest : BaseSessionTest() {
@Test fun setLocale() {
sessionRule.runtime.settings.setLocales(arrayOf("en-GB"))
assertThat(
"Requested locale is found",
sessionRule.requestedLocales.indexOf("en-GB"),
greaterThanOrEqualTo(0),
)
}
@Test fun duplicateLocales() {
sessionRule.runtime.settings.setLocales(arrayOf("en-gb", "en-US", "en-gb", "en-fr", "en-us", "en-FR"))
assertThat(
"Locales have no duplicates",
sessionRule.requestedLocales,
equalTo(listOf("en-GB", "en-US", "en-FR")),
)
}
@Test fun lowerCaseToUpperCaseLocales() {
sessionRule.runtime.settings.setLocales(arrayOf("en-gb", "en-us", "en-fr"))
assertThat(
"Locales are formatted properly",
sessionRule.requestedLocales,
equalTo(listOf("en-GB", "en-US", "en-FR")),
)
}
@Test
fun acceptLangaugeFormat() {
// No way to override default language settings from unit test.
// So we only test this on current settings.
val intlAcceptLanauge = "intl.accept_languages"
val prefValue = (sessionRule.getPrefs(intlAcceptLanauge)[0] as String).split(",")
for (value in prefValue) {
assertThat("Accept-Lanauge format should be language or language-region", value.filter { it == '-' }.count(), lessThanOrEqualTo(1))
}
}
}