101 lines
4.9 KiB
C#
101 lines
4.9 KiB
C#
using System;
|
|
using System.IO;
|
|
using System.Text.RegularExpressions;
|
|
using NUnit.Framework;
|
|
using Unity.Pipeline.Editor;
|
|
using UnityEditor;
|
|
using UnityEngine;
|
|
using UnityEngine.TestTools;
|
|
|
|
namespace Unity.Pipeline.Tests.Editor
|
|
{
|
|
/// <summary>
|
|
/// Smoke tests for <see cref="EditorCodeReloadWatcher"/> state machine: Start/Stop flips IsWatching
|
|
/// and restores the auto-refresh pref. Full file-change → reload behavior is covered by the
|
|
/// InPlaceReloadProcessor tests (CodeReloadInPlaceTests); here we tolerate the initial apply's log
|
|
/// since a throwaway temp file has no real [CodeReload] override.
|
|
/// </summary>
|
|
class EditorCodeReloadWatcherTests
|
|
{
|
|
private const string AutoRefreshPref = "kAutoRefresh"; // pre-2021.2 bool
|
|
private const string AutoRefreshModePref = "kAutoRefreshMode"; // 2021.2+ enum (0/1/2)
|
|
private int _savedAutoRefresh;
|
|
private int _savedAutoRefreshMode;
|
|
private string _tempFile;
|
|
private string _tempDir;
|
|
|
|
[SetUp]
|
|
public void SetUp()
|
|
{
|
|
if (EditorCodeReloadWatcher.IsWatching) EditorCodeReloadWatcher.StopWatch();
|
|
_savedAutoRefresh = EditorPrefs.GetInt(AutoRefreshPref, 1);
|
|
_savedAutoRefreshMode = EditorPrefs.GetInt(AutoRefreshModePref, 1);
|
|
// Known starting state; mode deliberately non-1 to prove Stop restores the value, not just "on".
|
|
EditorPrefs.SetInt(AutoRefreshPref, 1);
|
|
EditorPrefs.SetInt(AutoRefreshModePref, 2);
|
|
_tempFile = Path.Combine(Path.GetTempPath(), $"IlInterpreterWatchSmoke_{Guid.NewGuid():N}.cs");
|
|
File.WriteAllText(_tempFile, "public class WatchSmokeProbe {}");
|
|
_tempDir = Path.Combine(Path.GetTempPath(), $"IlInterpreterWatchDir_{Guid.NewGuid():N}");
|
|
Directory.CreateDirectory(_tempDir);
|
|
}
|
|
|
|
[TearDown]
|
|
public void TearDown()
|
|
{
|
|
if (EditorCodeReloadWatcher.IsWatching) EditorCodeReloadWatcher.StopWatch();
|
|
EditorPrefs.SetInt(AutoRefreshPref, _savedAutoRefresh);
|
|
EditorPrefs.SetInt(AutoRefreshModePref, _savedAutoRefreshMode);
|
|
try { if (_tempFile != null && File.Exists(_tempFile)) File.Delete(_tempFile); } catch { }
|
|
try { if (_tempDir != null && Directory.Exists(_tempDir)) Directory.Delete(_tempDir, true); } catch { }
|
|
}
|
|
|
|
// The single-file initial apply on a throwaway file with no [CodeReload] override logs a graceful failure.
|
|
static void ExpectInitialApplyError() =>
|
|
LogAssert.Expect(LogType.Error, new Regex(@"\[CodeReloadWatch\] Reload failed"));
|
|
|
|
[Test]
|
|
public void StartWatch_File_SetsStateAndDisablesAutoRefresh()
|
|
{
|
|
ExpectInitialApplyError();
|
|
EditorCodeReloadWatcher.StartWatch(_tempFile, isFolder: false);
|
|
|
|
Assert.IsTrue(EditorCodeReloadWatcher.IsWatching, "should be watching after StartWatch");
|
|
Assert.AreEqual(Path.GetFullPath(_tempFile), EditorCodeReloadWatcher.WatchPath);
|
|
Assert.IsFalse(EditorCodeReloadWatcher.IsFolder);
|
|
Assert.AreEqual(0, EditorPrefs.GetInt(AutoRefreshPref, 1), "auto-refresh (legacy key) should be off while watching");
|
|
Assert.AreEqual(0, EditorPrefs.GetInt(AutoRefreshModePref, 1), "auto-refresh mode (2021.2+ key) should be off while watching");
|
|
}
|
|
|
|
[Test]
|
|
public void StartWatch_Folder_SetsFolderStateNoInitialApply()
|
|
{
|
|
// Folder mode must NOT bulk-apply on start, so there is no initial-apply error to expect.
|
|
EditorCodeReloadWatcher.StartWatch(_tempDir, isFolder: true);
|
|
|
|
Assert.IsTrue(EditorCodeReloadWatcher.IsWatching);
|
|
Assert.IsTrue(EditorCodeReloadWatcher.IsFolder, "should be a folder watch");
|
|
Assert.AreEqual(Path.GetFullPath(_tempDir), EditorCodeReloadWatcher.WatchPath);
|
|
}
|
|
|
|
[Test]
|
|
public void StopWatch_ClearsStateAndRestoresAutoRefresh()
|
|
{
|
|
EditorCodeReloadWatcher.StartWatch(_tempDir, isFolder: true);
|
|
EditorCodeReloadWatcher.StopWatch();
|
|
|
|
Assert.IsFalse(EditorCodeReloadWatcher.IsWatching, "should not be watching after StopWatch");
|
|
Assert.IsNull(EditorCodeReloadWatcher.WatchPath);
|
|
Assert.AreEqual(1, EditorPrefs.GetInt(AutoRefreshPref, 1), "auto-refresh (legacy key) should be restored on stop");
|
|
Assert.AreEqual(2, EditorPrefs.GetInt(AutoRefreshModePref, 1), "auto-refresh mode should be restored to its prior value (2), not just re-enabled");
|
|
}
|
|
|
|
[Test]
|
|
public void StartWatch_MissingPath_DoesNotWatch()
|
|
{
|
|
LogAssert.Expect(LogType.Error, new Regex("not found"));
|
|
EditorCodeReloadWatcher.StartWatch(Path.Combine(Path.GetTempPath(), "does_not_exist_x9.cs"), isFolder: false);
|
|
Assert.IsFalse(EditorCodeReloadWatcher.IsWatching);
|
|
}
|
|
}
|
|
}
|