// Align bytecode unit test
//
//  Copyright (C) 2008  Peter Johnson
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND OTHER CONTRIBUTORS ``AS IS''
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR OTHER CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
#include <gtest/gtest.h>

#include "yasmx/BytecodeContainer.h"
#include "yasmx/Bytecode.h"
#include "yasmx/Expr.h"
#include "yasmx/IntNum.h"

TEST(AlignTest, Append)
{
    yasm::BytecodeContainer container(0);
    yasm::AppendAlign(container,
                      yasm::Expr(4),
                      yasm::Expr(),    // fill
                      yasm::Expr(),    // maxskip
                      0,               // code fill
                      yasm::SourceLocation::getFromRawEncoding(5));
    yasm::Bytecode& align = container.bytecodes_front();

    // align always results in contents
    EXPECT_TRUE(align.hasContents());
    EXPECT_EQ(yasm::Bytecode::Contents::SPECIAL_OFFSET,
              align.getSpecial());
    EXPECT_EQ(5U, align.getSource().getRawEncoding());
    EXPECT_TRUE(align.getFixed().empty());
}
