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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using Microsoft.Build.Framework;
using Microsoft.Build.Shared;
using Xunit;
#nullable disable
namespace Microsoft.Build.UnitTests
{
/// <summary>
/// These tests are repeated in the Utilities unit test assembly. We know that this isn't
/// too useful, because both Engine and Utilities pull the code from the same Shared file. But it
/// gets a bunch of lines of extra coverage of Engine that we weren't otherwise getting, and
/// in theory at least the implementation in Engine should be tested too.
/// </summary>
public class EventArgsFormattingTests
{
[Fact]
public void NoLineInfoFormatEventMessage()
{
// Testing the method in Shared.EventArgsFormatting directly
string s = EventArgsFormatting.FormatEventMessage("error", "CS",
"Missing ;", "312", "source.cs", 0, 0, 0, 0, 0);
Assert.Equal(
"source.cs : CS error 312: Missing ;", s);
}
// Valid forms for line/col number patterns:
// (line) or (line-line) or (line,col) or (line,col-col) or (line,col,line,col)
[Fact]
public void LineNumberRange()
{
string s = EventArgsFormatting.FormatEventMessage("error", "CS",
"Missing ;", "312", "source.cs", 1, 2, 0, 0, 0);
Assert.Equal(
"source.cs(1-2): CS error 312: Missing ;", s);
}
[Fact]
public void ColumnNumberRange()
{
string s = EventArgsFormatting.FormatEventMessage("error", "CS",
"Missing ;", "312", "source.cs", 0, 0, 1, 2, 0);
Assert.Equal(
"source.cs : CS error 312: Missing ;", s);
}
[Fact]
public void LineAndColumnNumberRange()
{
string s = EventArgsFormatting.FormatEventMessage("error", "CS",
"Missing ;", "312", "source.cs", 1, 2, 3, 4, 0);
Assert.Equal(
"source.cs(1,3,2,4): CS error 312: Missing ;", s);
}
[Fact]
public void LineAndColumnNumberRange2()
{
string s = EventArgsFormatting.FormatEventMessage("error", "CS",
"Missing ;", "312", "source.cs", 1, 0, 3, 4, 0);
Assert.Equal(
"source.cs(1,3-4): CS error 312: Missing ;", s);
}
[Fact]
public void LineAndColumnNumberRange3()
{
string s = EventArgsFormatting.FormatEventMessage("error", "CS",
"Missing ;", "312", "source.cs", 1, 2, 3, 0, 0);
Assert.Equal(
"source.cs(1-2,3): CS error 312: Missing ;", s);
}
[Fact]
public void LineAndColumnNumberRange4()
{
string s = EventArgsFormatting.FormatEventMessage("error", "CS",
"Missing ;", "312", "source.cs", 1, 2, 0, 3, 0);
Assert.Equal(
"source.cs(1-2): CS error 312: Missing ;", s);
}
[Fact]
public void LineAndColumnNumberRange5()
{
string s = EventArgsFormatting.FormatEventMessage("error", "CS",
"Missing ;", "312", "source.cs", 1, 0, 2, 0, 0);
Assert.Equal(
"source.cs(1,2): CS error 312: Missing ;", s);
}
[Fact]
public void BasicFormatEventMessage()
{
// Testing the method in Shared.EventArgsFormatting directly
string s = EventArgsFormatting.FormatEventMessage("error", "CS",
"Missing ;", "312", "source.cs", 42, 0, 0, 0, 0);
Assert.Equal(
"source.cs(42): CS error 312: Missing ;", s);
}
[Fact]
public void CarriageReturnInMessageIsUnchanged()
{
BuildErrorEventArgs error = new BuildErrorEventArgs("CS", "312", "source.cs", 42, 0, 0, 0, "message\r Hello", "help", "sender");
BuildWarningEventArgs warning = new BuildWarningEventArgs("CS", "312", "source.cs", 42, 0, 0, 0, "message\r Hello", "help", "sender");
// Testing the method in Shared.EventArgsFormatting directly
string errorString = EventArgsFormatting.FormatEventMessage(error, true);
string warningString = EventArgsFormatting.FormatEventMessage(warning, true);
Assert.Equal("source.cs(42): CS error 312: message\r Hello", errorString);
Assert.Equal("source.cs(42): CS warning 312: message\r Hello", warningString);
}
[Fact]
public void ExactLocationFormatEventMessage()
{
// Testing the method in Shared.EventArgsFormatting directly
string s = EventArgsFormatting.FormatEventMessage("error", "CS",
"Missing ;", "312", "source.cs", 233, 236, 4, 8, 0);
Assert.Equal(
"source.cs(233,4,236,8): CS error 312: Missing ;", s);
}
[Fact]
public void NullMessage()
{
// Testing the method in Shared.EventArgsFormatting directly
EventArgsFormatting.FormatEventMessage("error", "CS",
null, "312", "source.cs", 233, 236, 4, 8, 0);
// No exception was thrown
}
}
}
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