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[BCL-Tests] New unit test runner (#1075)
This is a rewrite of our (very old) NUnit test runner to support tests using other test suites. The reason for this is that Mono BCL tests are starting to use xUnit tests and we want to be able to run all of them. At the same time this code drops support for the "GUI" we previously had to run tests (not maintained, makes the actual runner code messy) and restructures the runner infrastructure so that it's possible to add any number of runners in the future without rewriting any base code. We now use only Android instrumentations to execute the code. A few changes to the test running code were necessary since we now support more than one instrumentation per apk, with different result outputs, options etc. Support for granting Android permissions on apk install time was added as well (might be necessary when running tests on devices with Oreo)
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‎Xamarin.Android-Tests.sln‎

Lines changed: 36 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -11,6 +11,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Core", "Core", "{EFBC4DC0-D
1111
EndProject
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Locales", "Locales", "{D6BFEDF6-2F48-44B2-9553-F2F6F92531BD}"
1313
EndProject
14+
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "BCL-Tests", "BCL-Tests", "{6C86878D-9EBF-45B3-9368-C0EA4026F706}"
15+
EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LibraryResources", "tests\locales\LibraryResources\LibraryResources.csproj", "{05768F39-7BAF-43E6-971E-712F5771E88E}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Xamarin.Android.Locale-Tests", "tests\locales\Xamarin.Android.Locale-Tests\Xamarin.Android.Locale-Tests.csproj", "{9D5C83B5-70D5-4CC2-9DB7-78B23DC8F255}"
@@ -49,7 +51,15 @@ Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "Xamarin.Forms.Performance.I
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Xamarin.Forms.Performance.Integration.Droid", "tests\Xamarin.Forms-Performance-Integration\Droid\Xamarin.Forms.Performance.Integration.Droid.csproj", "{576312CC-83FF-48B1-A473-488CDC7121AD}"
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EndProject
52-
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Xamarin.Android.Bcl-Tests", "tests\Xamarin.Android.Bcl-Tests\Xamarin.Android.Bcl-Tests.csproj", "{E865C28E-32AF-4210-A41D-5791C39A9D85}"
54+
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Xamarin.Android.Bcl-Tests", "tests\BCL-Tests\Xamarin.Android.Bcl-Tests\Xamarin.Android.Bcl-Tests.csproj", "{04D4E45E-0EBE-40F7-B170-0A8F4D74DCBC}"
55+
EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestRunner.Core", "tests\TestRunner.Core\TestRunner.Core.csproj", "{3CC4E384-4985-4D93-A34C-73F69A379FA7}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestRunner.NUnit", "tests\TestRunner.NUnit\TestRunner.NUnit.csproj", "{CB2335CB-0050-4020-8A05-E9614EDAA05E}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestRunner.xUnit", "tests\TestRunner.xUnit\TestRunner.xUnit.csproj", "{57DC8529-2628-40C4-B27E-BAC1AE44A706}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LocalTests.NUnit", "tests\BCL-Tests\LocalTests.NUnit\LocalTests.NUnit.csproj", "{910DCD88-D50A-4AAD-BA7A-CD51AB8532BF}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -125,10 +135,26 @@ Global
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{576312CC-83FF-48B1-A473-488CDC7121AD}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{576312CC-83FF-48B1-A473-488CDC7121AD}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{576312CC-83FF-48B1-A473-488CDC7121AD}.Release|Any CPU.Build.0 = Release|Any CPU
128-
{E865C28E-32AF-4210-A41D-5791C39A9D85}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
129-
{E865C28E-32AF-4210-A41D-5791C39A9D85}.Debug|Any CPU.Build.0 = Debug|Any CPU
130-
{E865C28E-32AF-4210-A41D-5791C39A9D85}.Release|Any CPU.ActiveCfg = Release|Any CPU
131-
{E865C28E-32AF-4210-A41D-5791C39A9D85}.Release|Any CPU.Build.0 = Release|Any CPU
138+
{04D4E45E-0EBE-40F7-B170-0A8F4D74DCBC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{04D4E45E-0EBE-40F7-B170-0A8F4D74DCBC}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{04D4E45E-0EBE-40F7-B170-0A8F4D74DCBC}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{04D4E45E-0EBE-40F7-B170-0A8F4D74DCBC}.Release|Any CPU.Build.0 = Release|Any CPU
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{3CC4E384-4985-4D93-A34C-73F69A379FA7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{3CC4E384-4985-4D93-A34C-73F69A379FA7}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{3CC4E384-4985-4D93-A34C-73F69A379FA7}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{3CC4E384-4985-4D93-A34C-73F69A379FA7}.Release|Any CPU.Build.0 = Release|Any CPU
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{CB2335CB-0050-4020-8A05-E9614EDAA05E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{CB2335CB-0050-4020-8A05-E9614EDAA05E}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{CB2335CB-0050-4020-8A05-E9614EDAA05E}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{CB2335CB-0050-4020-8A05-E9614EDAA05E}.Release|Any CPU.Build.0 = Release|Any CPU
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{57DC8529-2628-40C4-B27E-BAC1AE44A706}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{57DC8529-2628-40C4-B27E-BAC1AE44A706}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{57DC8529-2628-40C4-B27E-BAC1AE44A706}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{57DC8529-2628-40C4-B27E-BAC1AE44A706}.Release|Any CPU.Build.0 = Release|Any CPU
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{910DCD88-D50A-4AAD-BA7A-CD51AB8532BF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{910DCD88-D50A-4AAD-BA7A-CD51AB8532BF}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{910DCD88-D50A-4AAD-BA7A-CD51AB8532BF}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{910DCD88-D50A-4AAD-BA7A-CD51AB8532BF}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(NestedProjects) = preSolution
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{2305B00D-DE81-4744-B0DA-357835CAFE5A} = {43A4FB09-279A-4138-8027-EC1E1CED2E8A}
@@ -147,5 +173,10 @@ Global
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{9802CB35-0BC0-4EE1-9A81-BB40BD97945A} = {E49089E4-4CE0-475E-BE9C-0AB4E4D56EE9}
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{5BDCEF07-E3D7-4E73-B025-6E43A5A7D7F1} = {E49089E4-4CE0-475E-BE9C-0AB4E4D56EE9}
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{B297008B-C313-455E-B230-E119589D2D79} = {E49089E4-4CE0-475E-BE9C-0AB4E4D56EE9}
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{04D4E45E-0EBE-40F7-B170-0A8F4D74DCBC} = {6C86878D-9EBF-45B3-9368-C0EA4026F706}
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{3CC4E384-4985-4D93-A34C-73F69A379FA7} = {6C86878D-9EBF-45B3-9368-C0EA4026F706}
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{CB2335CB-0050-4020-8A05-E9614EDAA05E} = {6C86878D-9EBF-45B3-9368-C0EA4026F706}
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{57DC8529-2628-40C4-B27E-BAC1AE44A706} = {6C86878D-9EBF-45B3-9368-C0EA4026F706}
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{910DCD88-D50A-4AAD-BA7A-CD51AB8532BF} = {6C86878D-9EBF-45B3-9368-C0EA4026F706}
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EndGlobalSection
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EndGlobal

‎build-tools/scripts/RunTests.targets‎

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@@ -19,7 +19,7 @@
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<_ApkTestProject Include="$(_TopDir)\tests\CodeGen-Binding\Xamarin.Android.JcwGen-Tests\Xamarin.Android.JcwGen-Tests.csproj" />
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<_ApkTestProject Include="$(_TopDir)\tests\CodeGen-MkBundle\Xamarin.Android.MakeBundle-Tests\Xamarin.Android.MakeBundle-Tests.csproj" />
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<_ApkTestProject Include="$(_TopDir)\tests\locales\Xamarin.Android.Locale-Tests\Xamarin.Android.Locale-Tests.csproj" />
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<_ApkTestProject Include="$(_TopDir)\tests\Xamarin.Android.Bcl-Tests\Xamarin.Android.Bcl-Tests.csproj" />
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<_ApkTestProject Include="$(_TopDir)\tests\BCL-Tests\Xamarin.Android.Bcl-Tests\Xamarin.Android.Bcl-Tests.csproj" />
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<_ApkTestProject Include="$(_TopDir)\tests\Xamarin.Forms-Performance-Integration\Droid\Xamarin.Forms.Performance.Integration.Droid.csproj" />
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<_ApkTestProjectAot Include="$(_TopDir)\src\Mono.Android\Test\Mono.Android-Tests.csproj" />
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</ItemGroup>

‎build-tools/scripts/TestApks.targets‎

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@@ -153,16 +153,22 @@
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<Target Name="RunTestApks"
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Condition=" '@(TestApk)' != '' ">
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<Xamarin.Android.Tools.BootstrapTasks.Adb
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Condition=" '@(TestApkPermission)' != '' "
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Arguments="$(_AdbTarget) $(AdbOptions) shell pm grant %(TestApkPermission.Package) android.permission.%(TestApkPermission.Identity)"
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ToolExe="$(AdbToolExe)"
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ToolPath="$(AdbToolPath)"
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/>
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<PropertyGroup>
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<_IncludeCategories Condition=" '$(IncludeCategories)' != '' ">include=$(IncludeCategories)</_IncludeCategories>
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<_ExcludeCategories Condition=" '$(ExcludeCategories)' != '' ">exclude=$(ExcludeCategories)</_ExcludeCategories>
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</PropertyGroup>
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<RunInstrumentationTests
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Condition=" '%(TestApk.InstrumentationType)' != ''"
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Condition=" '%(TestApkInstrumentation.Identity)' != ''"
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AdbTarget="$(_AdbTarget)"
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AdbOptions="$(AdbOptions)"
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Component="%(TestApk.Package)/%(TestApk.InstrumentationType)"
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NUnit2TestResultsFile="%(TestApk.ResultsPath)"
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Component="%(TestApkInstrumentation.Package)/%(TestApkInstrumentation.Identity)"
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NUnit2TestResultsFile="%(TestApkInstrumentation.ResultsPath)"
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InstrumentationArguments="$(_IncludeCategories);$(_ExcludeCategories)"
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TestFixture="$(TestFixture)"
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ToolExe="$(AdbToolExe)"
@@ -223,11 +229,11 @@
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<Target Name="RenameApkTestCases"
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Condition=" '@(TestApk)' != '' ">
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<RenameTestCases
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Condition=" '%(TestApk.ResultsPath)' != '' "
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Condition=" '%(TestApkInstrumentation.ResultsPath)' != '' "
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Configuration="$(Configuration)$(TestsAotName)"
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DeleteSourceFiles="True"
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DestinationFolder="$(MSBuildThisFileDirectory)..\.."
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SourceFile="%(TestApk.ResultsPath)"
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SourceFile="%(TestApkInstrumentation.ResultsPath)"
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/>
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</Target>
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<Target Name="RecordApkSizes"

‎src/Mono.Android/Test/Mono.Android-Tests.projitems‎

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@@ -2,6 +2,7 @@
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<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<PropertyGroup>
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<_MonoAndroidTestPackage>Mono.Android_Tests</_MonoAndroidTestPackage>
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<_PackageName>Mono.Android_Tests</_PackageName>
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</PropertyGroup>
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<ItemGroup>
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<TestApk Include="$(OutputPath)Mono.Android_Tests-Signed.apk">
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<ApkSizesResultsFilename>$(MSBuildThisFileDirectory)..\..\..\TestResult-Mono.Android_Tests-values.csv</ApkSizesResultsFilename>
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</TestApk>
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</ItemGroup>
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<ItemGroup>
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<TestApkInstrumentation Include="xamarin.android.runtimetests.TestInstrumentation">
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<Package>Mono.Android_Tests</Package>
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<ResultsPath>$(OutputPath)TestResult-Mono.Android_Tests.xml</ResultsPath>
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</TestApkInstrumentation>
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</ItemGroup>
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</Project>

‎tests/BCL-Tests/LocalTests.NUnit/LocalTests.NUnit.csproj‎

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@@ -0,0 +1,60 @@
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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<PropertyGroup>
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<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
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<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
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<ProjectGuid>{910DCD88-D50A-4AAD-BA7A-CD51AB8532BF}</ProjectGuid>
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<ProjectTypeGuids>{EFBA0AD7-5A72-4C68-AF49-83D382785DCF};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
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<OutputType>Library</OutputType>
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<RootNamespace>LocalTests.NUnit</RootNamespace>
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<AssemblyName>LocalTests.NUnit</AssemblyName>
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<TargetFrameworkVersion>v8.1</TargetFrameworkVersion>
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<AndroidResgenFile>Resources\Resource.designer.cs</AndroidResgenFile>
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<AndroidResgenClass>Resource</AndroidResgenClass>
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<MonoAndroidResourcePrefix>Resources</MonoAndroidResourcePrefix>
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<MonoAndroidAssetsPrefix>Assets</MonoAndroidAssetsPrefix>
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<AndroidUseLatestPlatformSdk>true</AndroidUseLatestPlatformSdk>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
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<DebugSymbols>true</DebugSymbols>
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<DebugType>full</DebugType>
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<Optimize>false</Optimize>
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<OutputPath>bin\Debug</OutputPath>
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<DefineConstants>DEBUG;</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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<AndroidLinkMode>None</AndroidLinkMode>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
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<DebugSymbols>true</DebugSymbols>
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<DebugType>pdbonly</DebugType>
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<Optimize>true</Optimize>
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<OutputPath>bin\Release</OutputPath>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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<AndroidManagedSymbols>true</AndroidManagedSymbols>
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<AndroidUseSharedRuntime>false</AndroidUseSharedRuntime>
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</PropertyGroup>
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<ItemGroup>
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<Reference Include="System" />
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<Reference Include="System.Xml" />
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<Reference Include="System.Core" />
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<Reference Include="Mono.Android" />
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<Reference Include="Xamarin.Android.NUnitLite" />
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<Reference Include="System.Net" />
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<Reference Include="System.Net.Http" />
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</ItemGroup>
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<ItemGroup>
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<Compile Include="Resources\Resource.designer.cs" />
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<Compile Include="Properties\AssemblyInfo.cs" />
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<Compile Include="System.Net\NetworkChangeTest.cs" />
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<Compile Include="System.Net.Http\HttpClientTest.cs" />
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</ItemGroup>
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<ItemGroup>
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<None Include="Resources\AboutResources.txt" />
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</ItemGroup>
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<ItemGroup>
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<AndroidResource Include="Resources\values\Strings.xml" />
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</ItemGroup>
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<Import Project="$(MSBuildExtensionsPath)\Xamarin\Android\Xamarin.Android.CSharp.targets" />
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</Project>

tests/Xamarin.Android.Bcl-Tests/Properties/AssemblyInfo.cs renamed to tests/BCL-Tests/LocalTests.NUnit/Properties/AssemblyInfo.cs

Lines changed: 3 additions & 4 deletions
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@@ -1,16 +1,15 @@
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using System.Reflection;
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using System.Runtime.CompilerServices;
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using Android.App;
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// Information about this assembly is defined by the following attributes.
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// Change them to the values specific to your project.
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[assembly: AssemblyTitle ("BCL")]
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[assembly: AssemblyTitle ("LocalTests.NUnit")]
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[assembly: AssemblyDescription ("")]
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[assembly: AssemblyConfiguration ("")]
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[assembly: AssemblyCompany ("Microsoft Corporation")]
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[assembly: AssemblyCompany ("")]
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[assembly: AssemblyProduct ("")]
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[assembly: AssemblyCopyright ("")]
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[assembly: AssemblyCopyright ("Microsoft, Inc")]
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[assembly: AssemblyTrademark ("")]
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[assembly: AssemblyCulture ("")]
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tests/Xamarin.Android.Bcl-Tests/Resources/AboutResources.txt renamed to tests/BCL-Tests/LocalTests.NUnit/Resources/AboutResources.txt

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‎tests/BCL-Tests/LocalTests.NUnit/Resources/values/Strings.xml‎

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@@ -0,0 +1,4 @@
1+
<?xml version="1.0" encoding="utf-8"?>
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<resources>
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<string name="library_name">LocalTests.NUnit</string>
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</resources>

tests/Xamarin.Android.Bcl-Tests/System.Net.Http/HttpClientTest.cs renamed to tests/BCL-Tests/LocalTests.NUnit/System.Net.Http/HttpClientTest.cs

File renamed without changes.

tests/Xamarin.Android.Bcl-Tests/System.Net/NetworkChangeTest.cs renamed to tests/BCL-Tests/LocalTests.NUnit/System.Net/NetworkChangeTest.cs

File renamed without changes.

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