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Diffstat (limited to 'toolkit/components/nimbus/test/gtest/NimbusFeatures_GetTest.cpp')
| -rw-r--r-- | toolkit/components/nimbus/test/gtest/NimbusFeatures_GetTest.cpp | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/toolkit/components/nimbus/test/gtest/NimbusFeatures_GetTest.cpp b/toolkit/components/nimbus/test/gtest/NimbusFeatures_GetTest.cpp new file mode 100644 index 0000000000..0880ad3ae7 --- /dev/null +++ b/toolkit/components/nimbus/test/gtest/NimbusFeatures_GetTest.cpp @@ -0,0 +1,187 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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/. */ + +#include "gtest/gtest.h" +#include "mozilla/Preferences.h" +#include "mozilla/browser/NimbusFeatures.h" + +using namespace mozilla; + +static bool gPrefUpdate = false; + +TEST(NimbusFeaturesGet, Errors) +{ + ASSERT_EQ(Preferences::SetInt("nimbus.syncdatastore.foo.value", 42, + PrefValueKind::User), + NS_OK); + ASSERT_EQ(NimbusFeatures::GetInt("foo"_ns, "value"_ns, 0), 42); + ASSERT_EQ(Preferences::SetBool("nimbus.syncdatastore.foo.enabled", true, + PrefValueKind::User), + NS_OK); + ASSERT_TRUE(NimbusFeatures::GetBool("foo"_ns, "enabled"_ns, false)); + + ASSERT_EQ(Preferences::ClearUser("nimbus.syncdatastore.foo.value"), NS_OK); +} + +TEST(NimbusFeaturesGetRollout, Errors) +{ + ASSERT_EQ(Preferences::SetInt("nimbus.syncdefaultsstore.rollout.value", 7, + PrefValueKind::User), + NS_OK); + ASSERT_EQ(NimbusFeatures::GetInt("rollout"_ns, "value"_ns, 0), 7); + ASSERT_EQ(Preferences::SetBool("nimbus.syncdefaultsstore.rollout.enabled", + true, PrefValueKind::User), + NS_OK); + ASSERT_TRUE(NimbusFeatures::GetBool("rollout"_ns, "enabled"_ns, false)); +} + +TEST(NimbusFeaturesExperimentPriorityOverRollouts, Errors) +{ + ASSERT_EQ(Preferences::SetInt("nimbus.syncdatastore.feature.value", 12, + PrefValueKind::User), + NS_OK); + ASSERT_EQ(Preferences::SetInt("nimbus.syncdefaultsstore.feature.value", 22, + PrefValueKind::User), + NS_OK); + ASSERT_EQ(NimbusFeatures::GetInt("feature"_ns, "value"_ns, 0), 12); + ASSERT_EQ(Preferences::SetBool("nimbus.syncdatastore.feature.enabled", true, + PrefValueKind::User), + NS_OK); + ASSERT_EQ(Preferences::SetBool("nimbus.syncdefaultsstore.feature.enabled", + false, PrefValueKind::User), + NS_OK); + ASSERT_TRUE(NimbusFeatures::GetBool("feature"_ns, "enabled"_ns, false)); +} + +TEST(NimbusFeaturesDataSourcePrecedence, Errors) +{ + const auto FALLBACK_VALUE = 1; + const auto EXPERIMENT_VALUE = 2; + const auto ROLLOUT_VALUE = 3; + + ASSERT_EQ(Preferences::SetInt("nimbus.testing.testInt", FALLBACK_VALUE, + PrefValueKind::User), + NS_OK); + + // If there is no experiment or rollout, the fallback value should be + // returned. + ASSERT_EQ(NimbusFeatures::GetInt("testFeature"_ns, "testInt"_ns, 0), + FALLBACK_VALUE); + + // Enroll in an experiment. + ASSERT_EQ(Preferences::SetInt("nimbus.syncdatastore.testFeature.testInt", + EXPERIMENT_VALUE, PrefValueKind::User), + NS_OK); + + // Enroll in a rollout. + ASSERT_EQ(Preferences::SetInt("nimbus.syncdefaultsstore.testFeature.testInt", + ROLLOUT_VALUE, PrefValueKind::User), + NS_OK); + + // Experiment value should take precedence. + ASSERT_EQ(NimbusFeatures::GetInt("testFeature"_ns, "testInt"_ns, 0), + EXPERIMENT_VALUE); + + // After experiments it should default to rollouts. + Preferences::ClearUser("nimbus.syncdatastore.testFeature.testInt"); + ASSERT_EQ(NimbusFeatures::GetInt("testFeature"_ns, "testInt"_ns, 0), + ROLLOUT_VALUE); + + // Cleanup + Preferences::ClearUser("nimbus.syncdefaultsstore.testFeature.testInt"); + Preferences::ClearUser("nimbus.testing.testInt"); +} + +static void FooValueUpdated(const char* aPref, void* aUserData) { + ASSERT_STREQ(aPref, "nimbus.syncdatastore.foo.value"); + ASSERT_EQ(aUserData, reinterpret_cast<void*>(13)); + + ASSERT_FALSE(gPrefUpdate); + gPrefUpdate = true; + + ASSERT_EQ(NimbusFeatures::GetInt("foo"_ns, "value"_ns, 0), 24); +} + +static void BarRolloutValueUpdated(const char* aPref, void* aUserData) { + ASSERT_STREQ(aPref, "nimbus.syncdefaultsstore.bar.value"); + + ASSERT_FALSE(gPrefUpdate); + gPrefUpdate = true; +} + +TEST(NimbusFeaturesGetFallback, Errors) +{ + // No experiment is set and we expect to return fallback pref values + + // As defined by fallbackPref browser.aboutwelcome.enabled + // in FeatureManifest.yaml + Preferences::SetBool("browser.aboutwelcome.enabled", true, + PrefValueKind::Default); + ASSERT_EQ(NimbusFeatures::GetBool("aboutwelcome"_ns, "enabled"_ns, false), + true); + Preferences::SetBool("browser.aboutwelcome.enabled", false, + PrefValueKind::User); + ASSERT_EQ(NimbusFeatures::GetBool("aboutwelcome"_ns, "enabled"_ns, true), + false); + Preferences::ClearUser("browser.aboutwelcome.enabled"); + + const auto FALLBACK_VALUE = 5; + const auto DEFAULT_VALUE = 42; + + Preferences::SetInt("nimbus.testing.testInt", FALLBACK_VALUE, + PrefValueKind::Default); + ASSERT_EQ( + NimbusFeatures::GetInt("testFeature"_ns, "testInt"_ns, DEFAULT_VALUE), + FALLBACK_VALUE); + + Preferences::ClearUser("nimbus.testing.testInt"); +} + +TEST(NimbusFeaturesUpdate, Errors) +{ + // Verify updating foo.value calls FooValueUpdated. + ASSERT_EQ(NimbusFeatures::OnUpdate("foo"_ns, "value"_ns, FooValueUpdated, + reinterpret_cast<void*>(13)), + NS_OK); + ASSERT_EQ( + NimbusFeatures::OnUpdate("bar"_ns, "value"_ns, BarRolloutValueUpdated, + reinterpret_cast<void*>(13)), + NS_OK); + ASSERT_EQ(Preferences::SetInt("nimbus.syncdatastore.foo.value", 24, + PrefValueKind::User), + NS_OK); + ASSERT_TRUE(gPrefUpdate); + ASSERT_EQ(NimbusFeatures::GetInt("foo"_ns, "value"_ns, 0), 24); + + // Verify updating foo.enabled doesn't call FooValueUpdated. + ASSERT_TRUE(NimbusFeatures::GetBool("foo"_ns, "enabled"_ns, false)); + ASSERT_EQ(Preferences::SetBool("nimbus.syncdatastore.foo.enabled", false, + PrefValueKind::User), + NS_OK); + ASSERT_FALSE(NimbusFeatures::GetBool("foo"_ns, "enabled"_ns, true)); + gPrefUpdate = false; + + ASSERT_EQ(Preferences::SetInt("nimbus.syncdefaultsstore.bar.value", 25, + PrefValueKind::User), + NS_OK); + ASSERT_TRUE(gPrefUpdate); + gPrefUpdate = false; + + // Verify OffUpdate requires a matching user data pointer to unregister. + ASSERT_EQ(NimbusFeatures::OffUpdate("foo"_ns, "value"_ns, FooValueUpdated, + reinterpret_cast<void*>(14)), + NS_ERROR_FAILURE); + + // Verify updating foo.value no longer calls FooValueUpdated after it has + // been unregistered. + ASSERT_EQ(NimbusFeatures::OffUpdate("foo"_ns, "value"_ns, FooValueUpdated, + reinterpret_cast<void*>(13)), + NS_OK); + ASSERT_EQ(Preferences::SetInt("nimbus.syncdatastore.foo.value", 25, + PrefValueKind::User), + NS_OK); + ASSERT_EQ(NimbusFeatures::GetInt("foo"_ns, "value"_ns, 0), 25); +} |