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TensorFlowSharp Unit Tests & CI (migueldeicaza#55)
* Added F# unit test for tensorflow arithmetic operation * Added Travis CI status * added libtensorflow.dylib
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‎.travis.yml‎

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language: csharp
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solution: TensorFlowSharp.sln
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script:
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- wget "https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-darwin-x86_64-1.0.0-rc0.tar.gz"
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- tar xjf libtensorflow-cpu-darwin-x86_64-1.0.0-rc0.tar.gz
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- mkdir -p $TRAVIS_BUILD_DIR/release-artifacts/libs/
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- cd lib
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- cp -R $TRAVIS_BUILD_DIR/lib/libtensorflow.so $TRAVIS_BUILD_DIR/release-artifacts/libs/libtensorflow.dylib
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- nuget restore $TRAVIS_BUILD_DIR/TensorFlowSharp.sln
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- cd $TRAVIS_BUILD_DIR/
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- xbuild /p:Configuration=Release TensorFlowSharp.sln
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- cp -R $TRAVIS_BUILD_DIR/lib/libtensorflow.so $TRAVIS_BUILD_DIR/tests/TensorFlowSharp.Tests/bin/Release/libtensorflow.dylib
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- sh $TRAVIS_BUILD_DIR/build.sh
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mono: "latest"
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os: "osx"

‎README.md‎

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[![Build Status](https://travis-ci.org/migueldeicaza/TensorFlowSharp.svg?branch=master)](https://travis-ci.org/migueldeicaza/TensorFlowSharp)
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TensorFlowSharp are .NET bindings to the TensorFlow library published here:
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https://github.com/tensorflow/tensorflow

‎SampleTest/SampleTest.csproj‎

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<?xml version="1.0" encoding="utf-8"?>
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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=" '$(Configuration)' == '' ">Debug</Configuration>
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<WarningLevel>4</WarningLevel>
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<ExternalConsole>true</ExternalConsole>
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<PlatformTarget>x64</PlatformTarget>
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<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
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<Optimize>true</Optimize>

‎TensorFlowSharp.sln‎

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio 2012
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# Visual Studio 14
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VisualStudioVersion = 14.0.25420.1
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TensorFlowSharp", "TensorFlowSharp\TensorFlowSharp.csproj", "{0264C321-34F4-46AF-819E-168D1E597232}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SampleTest", "SampleTest\SampleTest.csproj", "{243E2C90-F465-4A6E-9063-8F2C138015C7}"
@@ -11,11 +12,15 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Learn", "Learn\Learn.csproj
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ExampleInceptionInference", "Examples\ExampleInceptionInference\ExampleInceptionInference.csproj", "{069A6736-7711-4805-8660-A267E713BC54}"
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EndProject
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Project("{f2a71f9b-5d33-465a-a702-920d77279786}") = "FSharpExampleInceptionInference", "Examples\FExampleInceptionInference\FSharpExampleInceptionInference.fsproj", "{03FB7F3A-6D24-4033-9B04-69AD8A198CCF}"
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Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "FSharpExampleInceptionInference", "Examples\FExampleInceptionInference\FSharpExampleInceptionInference.fsproj", "{03FB7F3A-6D24-4033-9B04-69AD8A198CCF}"
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EndProject
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Examples", "Examples", "{674EC1D7-9649-462E-A7A8-93D0DE84FE64}"
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EndProject
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Project("{f2a71f9b-5d33-465a-a702-920d77279786}") = "ImageCompression", "Examples\ImageCompression\ImageCompression.fsproj", "{5A493E1F-407D-4A3B-AF9B-A0F2930C1C18}"
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Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "ImageCompression", "Examples\ImageCompression\ImageCompression.fsproj", "{5A493E1F-407D-4A3B-AF9B-A0F2930C1C18}"
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EndProject
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tests", "tests", "{6E72CAD1-7962-4256-AF2A-3B813FFC88EA}"
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EndProject
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Project("{F2A71F9B-5D33-465A-A702-920D77279786}") = "TensorFlowSharp.Tests", "tests\TensorFlowSharp.Tests\TensorFlowSharp.Tests.fsproj", "{9EE13143-569F-4F7A-975A-DE7DF5C8FF0B}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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{5A493E1F-407D-4A3B-AF9B-A0F2930C1C18}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{5A493E1F-407D-4A3B-AF9B-A0F2930C1C18}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{5A493E1F-407D-4A3B-AF9B-A0F2930C1C18}.Release|Any CPU.Build.0 = Release|Any CPU
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{9EE13143-569F-4F7A-975A-DE7DF5C8FF0B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{9EE13143-569F-4F7A-975A-DE7DF5C8FF0B}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{9EE13143-569F-4F7A-975A-DE7DF5C8FF0B}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{9EE13143-569F-4F7A-975A-DE7DF5C8FF0B}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(NestedProjects) = preSolution
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{069A6736-7711-4805-8660-A267E713BC54} = {674EC1D7-9649-462E-A7A8-93D0DE84FE64}
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{03FB7F3A-6D24-4033-9B04-69AD8A198CCF} = {674EC1D7-9649-462E-A7A8-93D0DE84FE64}
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{5A493E1F-407D-4A3B-AF9B-A0F2930C1C18} = {674EC1D7-9649-462E-A7A8-93D0DE84FE64}
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{9EE13143-569F-4F7A-975A-DE7DF5C8FF0B} = {6E72CAD1-7962-4256-AF2A-3B813FFC88EA}
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EndGlobalSection
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GlobalSection(MonoDevelopProperties) = preSolution
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Policies = $0

‎TensorFlowSharp/TensorFlowSharp.csproj‎

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<?xml version="1.0" encoding="utf-8"?>
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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>

‎build.sh‎

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#!/bin/sh
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cd $TRAVIS_BUILD_DIR/packages/xunit.runner.console.2.2.0/tools
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mono --arch=64 xunit.console.exe $TRAVIS_BUILD_DIR/tests/TensorFlowSharp.Tests/bin/Release/TensorFlowSharp.Tests.dll

‎tests/TensorFlowSharp.Tests/ArithmeticOperationTests.fs‎

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namespace TensorFlowSharp.Tests
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open TensorFlow
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open Xunit
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module ArithmeticOperationTests =
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[<Theory>]
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[<InlineData(1.0f, 2.0f, 2.0f)>]
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[<InlineData(3.0f, 3.0f, 9.0f)>]
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let Should_EvaluateMultiplyExpression_ForFloatDataType(aValue:float32 , bValue:float32, expected:float32) =
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use graph = new TFGraph()
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use session = new TFSession(graph)
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let a = graph.Placeholder(TFDataType.Float) // create symbolic variable a
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let b = graph.Placeholder(TFDataType.Float) // create symbolic variable b
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let y = graph.Mul(a, b) // multiply symbolic variables
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// evaluate expression with parameters for a and b
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let mul =
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session.Run([| a; b |],
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[| new TFTensor(aValue); new TFTensor(bValue) |],
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[| y |])
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let mulTensor = mul.[0]
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let mulValue = mulTensor.GetValue() :?> float32
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Assert.Equal(expected, mulValue)

‎tests/TensorFlowSharp.Tests/AssemblyInfo.fs‎

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namespace TensorFlowSharp.Tests.AssemblyInfo
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open System.Reflection
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open System.Runtime.CompilerServices
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open System.Runtime.InteropServices
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// General Information about an assembly is controlled through the following
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// set of attributes. Change these attribute values to modify the information
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// associated with an assembly.
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[<assembly: AssemblyTitle("TensorFlowSharp.Tests")>]
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[<assembly: AssemblyDescription("")>]
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[<assembly: AssemblyConfiguration("")>]
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[<assembly: AssemblyCompany("")>]
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[<assembly: AssemblyProduct("TensorFlowSharp.Tests")>]
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[<assembly: AssemblyCopyright("Copyright © 2017")>]
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[<assembly: AssemblyTrademark("")>]
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[<assembly: AssemblyCulture("")>]
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// Setting ComVisible to false makes the types in this assembly not visible
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// to COM components. If you need to access a type in this assembly from
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// COM, set the ComVisible attribute to true on that type.
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[<assembly: ComVisible(false)>]
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// The following GUID is for the ID of the typelib if this project is exposed to COM
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[<assembly: Guid("9ee13143-569f-4f7a-975a-de7df5c8ff0b")>]
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// Version information for an assembly consists of the following four values:
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//
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// Major Version
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// Minor Version
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// Build Number
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// Revision
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//
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// You can specify all the values or you can default the Build and Revision Numbers
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// by using the '*' as shown below:
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// [<assembly: AssemblyVersion("1.0.*")>]
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[<assembly: AssemblyVersion("1.0.0.0")>]
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[<assembly: AssemblyFileVersion("1.0.0.0")>]
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do
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()

‎tests/TensorFlowSharp.Tests/TensorFlowSharp.Tests.fsproj‎

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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
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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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<SchemaVersion>2.0</SchemaVersion>
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<ProjectGuid>9ee13143-569f-4f7a-975a-de7df5c8ff0b</ProjectGuid>
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<OutputType>Library</OutputType>
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<RootNamespace>TensorFlowSharp.Tests</RootNamespace>
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<AssemblyName>TensorFlowSharp.Tests</AssemblyName>
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<TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
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<TargetFSharpCoreVersion>4.4.0.0</TargetFSharpCoreVersion>
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<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
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<Name>TensorFlowSharp.Tests</Name>
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<NuGetPackageImportStamp>
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</NuGetPackageImportStamp>
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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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<Tailcalls>false</Tailcalls>
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<OutputPath>bin\Debug\</OutputPath>
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<DefineConstants>DEBUG;TRACE</DefineConstants>
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<WarningLevel>3</WarningLevel>
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<DocumentationFile>bin\Debug\TensorFlowSharp.Tests.XML</DocumentationFile>
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<PlatformTarget>x64</PlatformTarget>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
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<DebugType>pdbonly</DebugType>
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<Optimize>true</Optimize>
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<Tailcalls>true</Tailcalls>
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<OutputPath>bin\Release\</OutputPath>
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<DefineConstants>TRACE</DefineConstants>
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<WarningLevel>3</WarningLevel>
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<DocumentationFile>bin\Release\TensorFlowSharp.Tests.XML</DocumentationFile>
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</PropertyGroup>
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<PropertyGroup>
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<MinimumVisualStudioVersion Condition="'$(MinimumVisualStudioVersion)' == ''">11</MinimumVisualStudioVersion>
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</PropertyGroup>
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<Choose>
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<When Condition="'$(VisualStudioVersion)' == '11.0'">
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<PropertyGroup Condition="Exists('$(MSBuildExtensionsPath32)\..\Microsoft SDKs\F#\3.0\Framework\v4.0\Microsoft.FSharp.Targets')">
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<FSharpTargetsPath>$(MSBuildExtensionsPath32)\..\Microsoft SDKs\F#\3.0\Framework\v4.0\Microsoft.FSharp.Targets</FSharpTargetsPath>
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</PropertyGroup>
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</When>
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<Otherwise>
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<PropertyGroup Condition="Exists('$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\FSharp\Microsoft.FSharp.Targets')">
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<FSharpTargetsPath>$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\FSharp\Microsoft.FSharp.Targets</FSharpTargetsPath>
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</PropertyGroup>
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</Otherwise>
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</Choose>
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<Import Project="$(FSharpTargetsPath)" />
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<ItemGroup>
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<Compile Include="AssemblyInfo.fs" />
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<Compile Include="ArithmeticOperationTests.fs" />
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<Content Include="packages.config" />
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</ItemGroup>
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<ItemGroup>
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<Reference Include="mscorlib" />
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<Reference Include="FSharp.Core, Version=$(TargetFSharpCoreVersion), Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
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<Private>True</Private>
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</Reference>
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<Reference Include="System" />
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<Reference Include="System.Core" />
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<Reference Include="System.Numerics" />
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<ProjectReference Include="..\..\TensorFlowSharp\TensorFlowSharp.csproj">
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<Name>TensorFlowSharp</Name>
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<Project>{0264c321-34f4-46af-819e-168d1e597232}</Project>
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<Private>True</Private>
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</ProjectReference>
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<Reference Include="xunit.abstractions">
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<HintPath>..\..\packages\xunit.abstractions.2.0.1\lib\net35\xunit.abstractions.dll</HintPath>
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<Private>True</Private>
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</Reference>
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<Reference Include="xunit.assert">
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<HintPath>..\..\packages\xunit.assert.2.2.0\lib\netstandard1.1\xunit.assert.dll</HintPath>
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<Private>True</Private>
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</Reference>
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<Reference Include="xunit.console">
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<HintPath>..\..\packages\xunit.runner.console.2.2.0\tools\xunit.console.exe</HintPath>
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</Reference>
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<Reference Include="xunit.core">
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<HintPath>..\..\packages\xunit.extensibility.core.2.2.0\lib\netstandard1.1\xunit.core.dll</HintPath>
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<Private>True</Private>
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</Reference>
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<Reference Include="xunit.execution.desktop">
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<HintPath>..\..\packages\xunit.extensibility.execution.2.2.0\lib\net452\xunit.execution.desktop.dll</HintPath>
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<Private>True</Private>
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</Reference>
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<Reference Include="xunit.runner.reporters.net452">
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<HintPath>..\..\packages\xunit.runner.console.2.2.0\tools\xunit.runner.reporters.net452.dll</HintPath>
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</Reference>
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</ItemGroup>
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<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
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Other similar extension points exist, see Microsoft.Common.targets.
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<Target Name="BeforeBuild">
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</Target>
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<Target Name="AfterBuild">
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</Target>
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-->
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</Project>

‎tests/TensorFlowSharp.Tests/packages.config‎

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<?xml version="1.0" encoding="utf-8"?>
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<packages>
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<package id="xunit" version="2.2.0" targetFramework="net461" />
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<package id="xunit.abstractions" version="2.0.1" targetFramework="net461" />
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<package id="xunit.assert" version="2.2.0" targetFramework="net461" />
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<package id="xunit.core" version="2.2.0" targetFramework="net461" />
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<package id="xunit.extensibility.core" version="2.2.0" targetFramework="net461" />
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<package id="xunit.extensibility.execution" version="2.2.0" targetFramework="net461" />
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<package id="xunit.runner.console" version="2.2.0" targetFramework="net461" developmentDependency="true" />
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</packages>

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