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Add --no-dependency flag to build

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This commit is contained in:
Mihai Codoban 2016-02-05 15:29:34 -08:00
parent 41fd92222d
commit a0990a518c
7 changed files with 109 additions and 47 deletions
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35
test/dotnet-build.Tests/BuildProjectToProjectTests.cs
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@ -5,6 +5,7 @@ using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using FluentAssertions;
using Microsoft.DotNet.Cli.Utils;
using Microsoft.DotNet.Tools.Test.Utilities;
using Xunit;
@ -13,7 +14,7 @@ namespace Microsoft.DotNet.Tools.Builder.Tests
{
public class ProjectToProjectDependenciesIncrementalTest : IncrementalTestBase
{
private string[] _projects = new[] { "L0", "L11", "L12", "L21", "L22" };
private readonly string[] _projects = new[] { "L0", "L11", "L12", "L21", "L22" };
public ProjectToProjectDependenciesIncrementalTest() : base(
Path.Combine(AppContext.BaseDirectory, "TestAssets", "TestProjects", "TestProjectToProjectDependencies"),
@ -48,6 +49,38 @@ namespace Microsoft.DotNet.Tools.Builder.Tests
AssertRebuilt(result3, expectedRebuiltProjects);
}
[Fact]
public void TestNoDependencyFlag()
{
var dependencies = new[] { "L11", "L12", "L21", "L22" };
// first clean build; all projects required compilation
var result1 = BuildProject();
AssertRebuilt(result1, _projects);
// modify the source code of a leaf dependency
TouchSourcesOfProject("L22");
// second build with no dependencies and no incremental; only the root rebuilds
var result2 = BuildProject(noDependencies: true, noIncremental: true);
result2.Should().StdOutMatchPattern("Compiling.*L0.*");
AssertResultDoesNotContainStrings(result2, dependencies);
// third build with no dependencies but incremental; nothing rebuilds
var result3 = BuildProject(noDependencies: true);
result3.Should().HaveSkippedProjectCompilation("L0");
AssertResultDoesNotContainStrings(result3, dependencies);
}
private static void AssertResultDoesNotContainStrings(CommandResult commandResult, string[] strings)
{
foreach (var s in strings)
{
commandResult.StdOut.Should().NotContain(s);
}
}
// compute A - B
private T[] SetDifference<T>(T[] A, T[] B)
{