/*
* Copyright (C) 2014 Google Inc. All rights reserved.
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* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
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* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#include "config.h"
#include "platform/text/SegmentedString.h"
#include <gtest/gtest.h>
using WebCore::SegmentedString;
namespace {
TEST(SegmentedStringTest, CurrentChar)
{
SegmentedString original(String("cde"));
{
SegmentedString copied(original);
SegmentedString assigned;
assigned = original;
EXPECT_EQ("cde", original.toString());
EXPECT_EQ('c', original.currentChar());
EXPECT_EQ('c', copied.currentChar());
EXPECT_EQ('c', assigned.currentChar());
}
original.push('a');
{
SegmentedString copied(original);
SegmentedString assigned;
assigned = original;
EXPECT_EQ("acde", original.toString());
EXPECT_EQ('a', original.currentChar());
EXPECT_EQ('a', copied.currentChar());
EXPECT_EQ('a', assigned.currentChar());
}
original.push('b');
{
// Two consecutive push means to push the second char *after* the
// first char in SegmentedString.
SegmentedString copied(original);
SegmentedString assigned;
assigned = original;
EXPECT_EQ("abcde", original.toString());
EXPECT_EQ('a', original.currentChar());
EXPECT_EQ('a', copied.currentChar());
EXPECT_EQ('a', assigned.currentChar());
}
original.advance();
{
SegmentedString copied(original);
SegmentedString assigned;
assigned = original;
EXPECT_EQ("bcde", original.toString());
EXPECT_EQ('b', original.currentChar());
EXPECT_EQ('b', copied.currentChar());
EXPECT_EQ('b', assigned.currentChar());
}
}
} // namespace