// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
using Microsoft.CodeAnalysis.Test.Utilities;
using Roslyn.Test.Utilities;
 
namespace Microsoft.CodeAnalysis.Editor.CSharp.UnitTests.StringCopyPaste
{
    public class PasteUnknownSourceIntoMultiLineRawStringTests
        : StringCopyPasteCommandHandlerUnknownSourceTests
    {
        [WpfFact]
        public void TestNewLineIntoMultiLineRawString1()
        {
            TestPasteUnknownSource(
                pasteText: "\n",
""""
var x = """
    [||]
    """
"""",
"var x = \"\"\"\r\n    \n    [||]\r\n    \"\"\"",
                afterUndo:
"var x = \"\"\"\r\n    \n[||]\r\n    \"\"\"");
        }
 
        [WpfFact]
        public void TestNewLineIntoMultiLineRawString2()
        {
            TestPasteUnknownSource(
                pasteText: """
 
 
                """,
""""
var x = """
    [||]
    """
"""",
""""
var x = """
    
    [||]
    """
"""",
                afterUndo:
""""
var x = """
    
[||]
    """
"""");
        }
 
        [WpfFact]
        public void TestSpacesIntoMultiLineRawString1()
        {
            TestPasteUnknownSource(
                pasteText: """    """,
""""
var x = """
    [||]
    """
"""",
""""
var x = """
        [||]
    """
"""",
                afterUndo:
""""
var x = """
    [||]
    """
"""");
        }
 
        [WpfFact]
        public void TestSpacesIntoMultiLineRawString2()
        {
            TestPasteUnknownSource(
                pasteText: """
                    
 
                """,
""""
var x = """
    [||]
    """
"""",
""""
var x = """
    
    [||]
    """
"""",
                afterUndo:
""""
var x = """
        
[||]
    """
"""");
        }
 
        [WpfFact]
        public void TestSingleQuoteIntoMultiLineRawString()
        {
            TestPasteUnknownSource(
                pasteText: """'""",
""""
var x = """
    [||]
    """
"""",
""""
var x = """
    '[||]
    """
"""",
                afterUndo:
""""
var x = """
    [||]
    """
"""");
        }
 
        [WpfFact]
        public void TestDoubleQuoteIntoMultiLineRawString()
        {
            TestPasteUnknownSource(
                pasteText: """
                "
                """,
""""
var x = """
    [||]
    """
"""",
""""
var x = """
    "[||]
    """
"""",
                afterUndo:
""""
var x = """
    [||]
    """
"""");
        }
 
        [WpfFact]
        public void TestTripleQuoteIntoMultiLineRawString1()
        {
            TestPasteUnknownSource(
                pasteText: """"
                """
                """",
""""
var x = """
    [||]
    """
"""",
"""""
var x = """"
    """[||]
    """"
""""",
                afterUndo:
""""
var x = """
    """[||]
    """
"""");
        }
 
        [WpfFact]
        public void TestTripleQuoteIntoMultiLineRawString2()
        {
            TestPasteUnknownSource(
                pasteText: """"
                """
                """",
""""
var x = """  
    [||]
    """  
"""",
"""""
var x = """"  
    """[||]
    """"  
""""",
                afterUndo:
""""
var x = """  
    """[||]
    """  
"""");
        }
 
        [WpfFact]
        public void TestTripleQuoteIntoMultiLineRawString3()
        {
            TestPasteUnknownSource(
                pasteText: """"
                """
                """",
""""
var x = """  
    "[||]
    """  
"""",
""""""
var x = """""  
    """"[||]
    """""  
"""""",
                afterUndo:
"""""
var x = """  
    """"[||]
    """  
""""");
        }
 
        [WpfFact]
        public void TestTripleQuoteIntoMultiLineRawString4()
        {
            TestPasteUnknownSource(
                pasteText: """"
                """
                """",
""""
var x = """  
    "[||]"  
    """  
"""",
"""""""
var x = """"""  
    """"[||]"  
    """"""  
""""""",
                afterUndo:
"""""
var x = """  
    """"[||]"  
    """  
""""");
        }
 
        [WpfFact]
        public void TestTripleQuoteIntoMultiLineRawString5()
        {
            TestPasteUnknownSource(
                pasteText: """"
                """
                """",
""""
var x = """  
    [||]"
    """  
"""",
""""""
var x = """""  
    """[||]"
    """""  
"""""",
                afterUndo:
""""
var x = """  
    """[||]"
    """  
"""");
        }
 
        [WpfFact]
        public void TestQuadrupleQuoteIntoMultiLineRawString()
        {
            TestPasteUnknownSource(
                pasteText: """""
                """"
                """"",
""""
var x = """
    [||]
    """
"""",
""""""
var x = """""
    """"[||]
    """""
"""""",
                afterUndo:
"""""
var x = """
    """"[||]
    """
""""");
        }
 
        [WpfFact]
        public void TestComplexStringIntoMultiLineRawString()
        {
            TestPasteUnknownSource(
                pasteText: """  ""  """,
""""
var x = """
    [||]
    """
"""",
""""
var x = """
    ""  [||]
    """
"""",
                afterUndo:
""""
var x = """
      ""  [||]
    """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawString()
        {
            TestPasteUnknownSource(
                pasteText: """abc""",
""""
var x = """
    [||]
    """
"""",
""""
var x = """
    abc[||]
    """
"""",
                afterUndo:
""""
var x = """
    [||]
    """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine1()
        {
            TestPasteUnknownSource(
                pasteText: """
                abc
                def
                """,
""""
var x = """
    [||]
    """
"""",
""""
var x = """
    abc
    def[||]
    """
"""",
                afterUndo:
""""
var x = """
    abc
def[||]
    """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine2()
        {
            TestPasteUnknownSource(
                pasteText: """
                abc
                def
                """,
""""
var x = """
[||]
    """
"""",
""""
var x = """
    abc
    def[||]
    """
"""",
                afterUndo:
""""
var x = """
abc
def[||]
    """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine3()
        {
            TestPasteUnknownSource(
                pasteText: """
                abc
                def
                """,
""""
var x = """[||]
 
    """
"""",
""""
var x = """
    abc
    def[||]
 
    """
"""",
                afterUndo:
""""
var x = """abc
def[||]
 
    """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine4()
        {
            TestPasteUnknownSource(
                pasteText: """
                abc
                def
                """,
""""
var x = """
    goo[||]
    """
"""",
""""
var x = """
    gooabc
    def[||]
    """
"""",
                afterUndo:
""""
var x = """
    gooabc
def[||]
    """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine5()
        {
            TestPasteUnknownSource(
                pasteText: """
                abc
                def
                """,
""""
var x = """
    goo[||]bar
    """
"""",
""""
var x = """
    gooabc
    def[||]bar
    """
"""",
                afterUndo:
""""
var x = """
    gooabc
def[||]bar
    """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine6()
        {
            TestPasteUnknownSource(
                pasteText: """
                abc
                def
 
                """,
""""
var x = """
    goo[||]bar
    """
"""",
""""
var x = """
    gooabc
    def
    [||]bar
    """
"""",
                afterUndo:
""""
var x = """
    gooabc
def
[||]bar
    """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine7()
        {
            TestPasteUnknownSource(
                pasteText: """
                abc
                    def
                ghi
                """,
""""
var x = """
    [||]
    """
"""",
""""
var x = """
    abc
        def
    ghi[||]
    """
"""",
                afterUndo:
""""
var x = """
    abc
    def
ghi[||]
    """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine7_B()
        {
            TestPasteUnknownSource(
                pasteText: """
                abc
                    def
                ghi
                """,
""""
var x = """
          [||]
          """
"""",
""""
var x = """
          abc
              def
          ghi[||]
          """
"""",
                afterUndo:
""""
var x = """
          abc
    def
ghi[||]
          """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine8()
        {
            TestPasteUnknownSource(
                pasteText: """
                abc
                    def
                    ghi
                """,
""""
var x = """
    [||]
    """
"""",
""""
var x = """
    abc
    def
    ghi[||]
    """
"""",
                afterUndo:
""""
var x = """
    [||]
    """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine9()
        {
            TestPasteUnknownSource(
                pasteText: """
                    abc
                    def
                    ghi
                """,
""""
var x = """
    [||]
    """
"""",
""""
var x = """
    abc
    def
    ghi[||]
    """
"""",
                afterUndo:
""""
var x = """
        abc
    def
    ghi[||]
    """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine10()
        {
            TestPasteUnknownSource(
                pasteText: """
                        abc
                    def
                    ghi
                """,
""""
var x = """
    [||]
    """
"""",
""""
var x = """
        abc
    def
    ghi[||]
    """
"""",
                afterUndo:
""""
var x = """
            abc
    def
    ghi[||]
    """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine11()
        {
            TestPasteUnknownSource(
                pasteText: """
                abc
                def
                """,
""""
var x = """[||]{|Selection:
 
    |}"""
"""",
""""
var x = """
    abc
    def
    [||]"""
"""",
                afterUndo:
""""
var x = """abc
def[||]"""
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine12()
        {
            TestPasteUnknownSource(
                pasteText: """
                abc
                def
 
                """,
""""
var x = """[||]{|Selection:
 
    |}"""
"""",
""""
var x = """
    abc
    def
    
    [||]"""
"""",
                afterUndo:
""""
var x = """abc
def
[||]"""
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringMultiLine13()
        {
            TestPasteUnknownSource(
                pasteText: """
                abc
                def
                """,
""""
var x = """[||]{|Selection:
 
 |}   """
"""",
""""
var x = """
    abc
    def
 [||]   """
"""",
                afterUndo:
""""
var x = """abc
def[||]   """
"""");
        }
 
        [WpfFact]
        public void TestNormalTextIntoMultiLineRawStringHeader1()
        {
            TestPasteUnknownSource(
                pasteText: """bar""",
""""
var x = """[||]
    goo
    """
"""",
""""
var x = """
    bar[||]
    goo
    """
"""",
                afterUndo:
""""
var x = """bar[||]
    goo
    """
"""");
        }
 
        [WpfFact]
        public void TestQuotesIntoHeader1()
        {
            TestPasteUnknownSource(
                pasteText: """
                ""
                """,
""""
var x = """[||]{|Selection:
 
    |}"""
"""",
""""
var x = """
    ""
    [||]"""
"""",
                afterUndo:
""""""
var x = """""[||]"""
"""""");
        }
 
        [WpfFact]
        public void TestQuotesIntoHeader2()
        {
            TestPasteUnknownSource(
                pasteText: """"
                """
                """",
""""
var x = """[||]{|Selection:
 
    |}"""
"""",
"""""
var x = """"
    """
    [||]""""
""""",
                afterUndo:
"""""""
var x = """"""[||]"""
""""""");
        }
    }
}