251 lines
10 KiB
C#
251 lines
10 KiB
C#
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using System.Collections;
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using UnityEngine;
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using UnityEditor;
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using NUnit.Framework;
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using UnityEditor.Build.Reporting;
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using System.IO;
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using UnityEngine.TestTools;
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using System.Diagnostics;
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namespace Autodesk.Fbx.BuildTests
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{
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internal class BuildTest
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{
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private const string k_fbxsdkNativePlugin = "UnityFbxSdkNative";
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private const string k_autodeskFbxDll = "Autodesk.Fbx.dll";
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#if UNITY_EDITOR_WIN
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private const string k_fbxsdkNativePluginExt = ".dll";
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private const string k_buildPluginPath = "{0}_Data";
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private const BuildTarget k_buildTarget = BuildTarget.StandaloneWindows64;
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private const string k_autodeskDllInstallPath = "Managed";
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#elif UNITY_EDITOR_OSX
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private const string k_fbxsdkNativePluginExt = ".bundle";
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private const string k_buildPluginPath = "{0}.app/Contents";
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private const BuildTarget k_buildTarget = BuildTarget.StandaloneOSX;
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private const string k_autodeskDllInstallPath = "Resources/Data/Managed";
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#else // UNITY_EDITOR_LINUX
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private const string k_fbxsdkNativePluginExt = ".so";
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private const string k_buildPluginPath = "{0}_Data";
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private const BuildTarget k_buildTarget = BuildTarget.StandaloneLinux64;
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private const string k_autodeskDllInstallPath = "Managed";
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#endif
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private const BuildTargetGroup k_buildTargetGroup = BuildTargetGroup.Standalone;
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private const string k_buildTestScene = "Packages/com.autodesk.fbx/Tests/Runtime/BuildTestsAssets/BuildTestScene.unity";
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private const string k_createdFbx = "emptySceneFromRuntimeBuild.fbx";
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private const string k_runningBuildSymbol = "FBX_RUNNING_BUILD_TEST";
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#if UNITY_EDITOR_LINUX
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private const string k_buildName = "test.x86_64";
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#else
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private const string k_buildName = "test.exe";
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#endif
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private string BuildFolder { get { return Path.Combine(Path.GetDirectoryName(Application.dataPath), "_safe_to_delete_build"); } }
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public static IEnumerable RuntimeFbxSdkTestData
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{
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get
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{
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yield return new TestCaseData(
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new string[] { k_runningBuildSymbol },
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false,
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ScriptingImplementation.Mono2x
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).SetName("FbxSdkNotIncludedAtRuntime_Mono").Returns(null);
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yield return new TestCaseData(
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new string[] { k_runningBuildSymbol, "FBXSDK_RUNTIME" },
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true,
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ScriptingImplementation.Mono2x
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).SetName("FbxSdkIncludedAtRuntime_Mono").Returns(null);
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#if !UNITY_EDITOR_LINUX || UNITY_2019_3_OR_NEWER
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yield return new TestCaseData(
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new string[] { k_runningBuildSymbol },
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false,
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ScriptingImplementation.IL2CPP
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).SetName("FbxSdkNotIncludedAtRuntime_IL2CPP").Returns(null);
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yield return new TestCaseData(
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new string[] { k_runningBuildSymbol, "FBXSDK_RUNTIME" },
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true,
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ScriptingImplementation.IL2CPP
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).SetName("FbxSdkIncludedAtRuntime_IL2CPP").Returns(null);
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#endif // !UNITY_EDITOR_LINUX || UNITY_2019_3_OR_NEWER
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}
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}
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[SetUp]
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public void Init()
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{
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// Create build folder
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Directory.CreateDirectory(BuildFolder);
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}
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[TearDown]
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public void Term()
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{
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// reset the scripting define symbols
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var symbols = PlayerSettings.GetScriptingDefineSymbolsForGroup(k_buildTargetGroup);
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// remove the running build symbol and everything after it
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var result = symbols.Split(new string[] { k_runningBuildSymbol, ";" + k_runningBuildSymbol }, System.StringSplitOptions.None);
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PlayerSettings.SetScriptingDefineSymbolsForGroup(k_buildTargetGroup, result[0]);
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// set scripting backend back to default (Mono)
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PlayerSettings.SetScriptingBackend(k_buildTargetGroup, ScriptingImplementation.Mono2x);
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// delete build folder
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if (Directory.Exists(BuildFolder))
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{
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Directory.Delete(BuildFolder, recursive: true);
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}
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}
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private BuildReport BuildPlayer()
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{
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BuildPlayerOptions options = new BuildPlayerOptions();
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options.locationPathName = Path.Combine(BuildFolder, k_buildName);
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options.target = k_buildTarget;
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options.targetGroup = k_buildTargetGroup;
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options.scenes = new string[] { k_buildTestScene };
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var report = BuildPipeline.BuildPlayer(options);
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Assert.That(report.summary.result, Is.EqualTo(BuildResult.Succeeded));
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return report;
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}
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private void AddDefineSymbols(string[] toAdd)
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{
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if (toAdd.Length <= 0)
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{
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return;
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}
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var symbols = PlayerSettings.GetScriptingDefineSymbolsForGroup(k_buildTargetGroup);
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if (!string.IsNullOrEmpty(symbols))
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{
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symbols += ";";
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}
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symbols += toAdd[0];
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for (int i = 1; i < toAdd.Length; i++)
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{
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symbols += ";" + toAdd[i];
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}
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PlayerSettings.SetScriptingDefineSymbolsForGroup(k_buildTargetGroup, symbols);
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}
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[Ignore("Ignoring in CI because we don't control which backends are installed")]
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[UnityTest]
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[TestCaseSource("RuntimeFbxSdkTestData")]
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public IEnumerator TestFbxSdkAtRuntime(string[] defineSymbols, bool dllExists, ScriptingImplementation scriptingImplementation)
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{
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PlayerSettings.SetScriptingBackend(k_buildTargetGroup, scriptingImplementation);
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AddDefineSymbols(defineSymbols);
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// start and stop playmode to force a domain reload
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Assert.False(Application.isPlaying);
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yield return new EnterPlayMode();
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Assert.True(Application.isPlaying);
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yield return new ExitPlayMode();
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Assert.False(Application.isPlaying);
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var report = BuildPlayer();
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// check whether the plugins were copied
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var buildPathWithoutExt = Path.ChangeExtension(report.summary.outputPath, null);
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var buildPluginFullPath = Path.Combine(
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string.Format(k_buildPluginPath, buildPathWithoutExt),
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"Plugins",
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#if UNITY_EDITOR_LINUX
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"x86_64",
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#endif
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k_fbxsdkNativePlugin + k_fbxsdkNativePluginExt
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);
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NUnit.Framework.Constraints.Constraint constraint = Does.Not.Exist;
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if (dllExists)
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{
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constraint = Does.Exist;
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}
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Assert.That(buildPluginFullPath, constraint);
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// Autodesk.Fbx.dll will not exist if building with IL2CPP
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if(scriptingImplementation != ScriptingImplementation.IL2CPP)
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{
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// check the size of Autodesk.Fbx.dll
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var autodeskDllFullPath = Path.Combine(
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string.Format(k_buildPluginPath, buildPathWithoutExt),
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k_autodeskDllInstallPath,
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k_autodeskFbxDll
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);
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Assert.That(autodeskDllFullPath, Does.Exist);
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var fileInfo = new FileInfo(autodeskDllFullPath);
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// If the FBX SDK is copied over at runtime, the DLL filesize will
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// be ~350,000. If it isn't copied over it will be ~3500.
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// Putting the expected size as 10000 to allow for some buffer room.
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var expectedDllFileSize = 10000;
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if (dllExists)
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{
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Assert.That(fileInfo.Length, Is.GreaterThan(expectedDllFileSize));
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}
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else
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{
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Assert.That(fileInfo.Length, Is.LessThan(expectedDllFileSize));
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}
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}
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var buildPath = report.summary.outputPath;
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#if UNITY_EDITOR_OSX
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buildPath = Path.ChangeExtension(buildPath, "app");
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buildPath = Path.Combine(buildPath, "Contents", "MacOS");
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// on Unity 2018.4, the path to the executable is:
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// test.app/Contents/MacOS/test
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// whereas in later versions, the path is:
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// test.app/Contents/MacOS/{product_name}
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#if UNITY_2018_4
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buildPath = Path.Combine(buildPath, Path.GetFileNameWithoutExtension(k_buildName));
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#else // UNITY_2018_4
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buildPath = Path.Combine(buildPath, Application.productName);
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#endif // UNITY_2018_4
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#endif // UNITY_EDITOR_OSX
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Process p = new Process();
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p.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
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p.StartInfo.FileName = buildPath;
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p.StartInfo.Arguments = "-batchmode -nographics";
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p.StartInfo.UseShellExecute = true;
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p.Start();
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// Wait for 10 seconds for application to run.
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// If it doesn't finish by then something has probably
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// gone wrong, like the export script gave an error or wasn't
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// included in the build.
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bool hasExited = p.WaitForExit(10000);
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if (!hasExited)
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{
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p.Kill();
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Assert.Fail(string.Format("Process running {0} timed out", buildPath));
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}
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// Check that the FBX was created
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var buildPluginFbxPath = Path.Combine(
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string.Format(k_buildPluginPath, buildPathWithoutExt),
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k_createdFbx
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);
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// Make sure the constraint is still set properly.
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// The constraint resets between this check and the previous.
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constraint = Does.Not.Exist;
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if (dllExists)
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{
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constraint = Does.Exist;
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}
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Assert.That(buildPluginFbxPath, constraint);
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}
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}
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}
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