From 2c0c06fe0a46ef0c2252b6ba9bda286d20718c46 Mon Sep 17 00:00:00 2001
From: Roman Shevchenko <roman.shevchenko@jetbrains.com>
Date: Fri, 30 Jan 2026 11:01:45 +0100
Subject: [PATCH] test framework [*]: restoring `IoTestUtil#assumeUnix`
 behavior (should allow macOS); cleanup (dead code)

GitOrigin-RevId: 9d19e7ba77b508bc5d52d212941618e3655432d1
---
 .../src/com/intellij/openapi/util/io/IoTestUtil.java  | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/platform/testFramework/src/com/intellij/openapi/util/io/IoTestUtil.java b/platform/testFramework/src/com/intellij/openapi/util/io/IoTestUtil.java
index 4b9fec1dfe67..b4b2287d6a0e 100644
--- a/platform/testFramework/src/com/intellij/openapi/util/io/IoTestUtil.java
+++ b/platform/testFramework/src/com/intellij/openapi/util/io/IoTestUtil.java
@@ -1,4 +1,4 @@
-// Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+// Copyright 2000-2026 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package com.intellij.openapi.util.io;
 
 import com.intellij.execution.ExecutionException;
@@ -6,12 +6,10 @@ import com.intellij.execution.configurations.GeneralCommandLine;
 import com.intellij.execution.process.ProcessOutput;
 import com.intellij.execution.util.ExecUtil;
 import com.intellij.execution.wsl.WSLDistribution;
-import com.intellij.execution.wsl.WslPath;
 import com.intellij.openapi.diagnostic.Logger;
 import com.intellij.openapi.util.Pair;
 import com.intellij.openapi.util.SystemInfo;
 import com.intellij.openapi.util.text.StringUtil;
-import com.intellij.testFramework.UsefulTestCase;
 import com.intellij.util.ThrowableRunnable;
 import com.intellij.util.io.SuperUserStatus;
 import com.intellij.util.system.OS;
@@ -115,7 +113,7 @@ public final class IoTestUtil {
   }
 
   public static void assumeUnix() throws AssumptionViolatedException {
-    assumeTrue("Need Unix, can't run on " + OS.CURRENT, OS.isGenericUnix());
+    assumeFalse("Need Unix, can't run on " + OS.CURRENT, OS.CURRENT == OS.Windows);
   }
 
   public static void assumeCaseSensitiveFS() throws AssumptionViolatedException {
@@ -130,11 +128,6 @@ public final class IoTestUtil {
     assumeTrue("'wsl.exe' not found in %Path%", WSLDistribution.findWslExe() != null);
   }
 
-  public static @NotNull Path createWslTempDir(@NotNull String wslVm, @NotNull String testName) throws IOException {
-    var parent = Path.of(new WslPath(wslVm, "/tmp").toWindowsUncPath());
-    return Files.createTempDirectory(parent, UsefulTestCase.TEMP_DIR_MARKER + testName + "_");
-  }
-
   public static @NotNull File createJunction(@NotNull String target, @NotNull String junction) {
     assertSame(OS.CURRENT, OS.Windows);
     File targetFile = new File(target);