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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/common/spellcheck_common.h"
#include "base/command_line.h"
#include "base/metrics/field_trial.h"
#include "chrome/common/chrome_switches.h"
#include "components/variations/entropy_provider.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
using chrome::spellcheck_common::IsMultilingualSpellcheckEnabled;
using chrome::spellcheck_common::kMultilingualSpellcheckFieldTrial;
TEST(SpellcheckCommonTest, MultilingualByDefault) {
EXPECT_TRUE(IsMultilingualSpellcheckEnabled());
}
TEST(SpellcheckCommonTest, CanDisableMultlingualInFieldTrial) {
base::FieldTrialList trials(new metrics::SHA1EntropyProvider("foo"));
scoped_refptr<base::FieldTrial> trial =
base::FieldTrialList::CreateFieldTrial(kMultilingualSpellcheckFieldTrial,
"Disabled");
trial->group();
EXPECT_FALSE(IsMultilingualSpellcheckEnabled());
}
TEST(SpellcheckCommonTest, CanDisableMultlingualFromCommandLine) {
base::CommandLine::ForCurrentProcess()->AppendSwitch(
switches::kDisableMultilingualSpellChecker);
EXPECT_FALSE(IsMultilingualSpellcheckEnabled());
}
TEST(SpellcheckCommonTest, CanForceMultlingualFromCommandLine) {
base::FieldTrialList trials(new metrics::SHA1EntropyProvider("foo"));
scoped_refptr<base::FieldTrial> trial =
base::FieldTrialList::CreateFieldTrial(kMultilingualSpellcheckFieldTrial,
"Disabled");
trial->group();
base::CommandLine::ForCurrentProcess()->AppendSwitch(
switches::kEnableMultilingualSpellChecker);
EXPECT_TRUE(IsMultilingualSpellcheckEnabled());
}
} // namespace
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