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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/platform/wtf/text/text_encoding.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace blink {
namespace {
TEST(TextEncoding, NonByteBased) {
EXPECT_FALSE(TextEncoding("utf-8").IsNonByteBasedEncoding());
EXPECT_TRUE(TextEncoding("utf-16").IsNonByteBasedEncoding());
EXPECT_TRUE(TextEncoding("utf-16le").IsNonByteBasedEncoding());
EXPECT_TRUE(TextEncoding("utf-16be").IsNonByteBasedEncoding());
EXPECT_FALSE(TextEncoding("windows-1252").IsNonByteBasedEncoding());
EXPECT_FALSE(TextEncoding("gbk").IsNonByteBasedEncoding());
}
TEST(TextEncoding, ClosestByteBased) {
EXPECT_EQ("UTF-8",
TextEncoding("utf-8").ClosestByteBasedEquivalent().GetName());
EXPECT_EQ("UTF-8",
TextEncoding("utf-16").ClosestByteBasedEquivalent().GetName());
EXPECT_EQ("UTF-8",
TextEncoding("utf-16le").ClosestByteBasedEquivalent().GetName());
EXPECT_EQ("UTF-8",
TextEncoding("utf-16be").ClosestByteBasedEquivalent().GetName());
EXPECT_EQ(
"windows-1252",
TextEncoding("windows-1252").ClosestByteBasedEquivalent().GetName());
EXPECT_EQ("GBK", TextEncoding("gbk").ClosestByteBasedEquivalent().GetName());
}
TEST(TextEncoding, EncodingForFormSubmission) {
EXPECT_EQ("UTF-8",
TextEncoding("utf-8").EncodingForFormSubmission().GetName());
EXPECT_EQ("UTF-8",
TextEncoding("utf-16").EncodingForFormSubmission().GetName());
EXPECT_EQ("UTF-8",
TextEncoding("utf-16le").EncodingForFormSubmission().GetName());
EXPECT_EQ("UTF-8",
TextEncoding("utf-16be").EncodingForFormSubmission().GetName());
EXPECT_EQ("windows-1252",
TextEncoding("windows-1252").EncodingForFormSubmission().GetName());
EXPECT_EQ("GBK", TextEncoding("gbk").EncodingForFormSubmission().GetName());
}
}
} // namespace blink
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