<commit_before>/*
 * Copyright 2000-2013 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.intellij.util.io;

import com.intellij.openapi.util.SystemInfo;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.openapi.util.io.IoTestUtil;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.LocalFileSystem;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.VirtualFileWithId;
import com.intellij.openapi.vfs.newvfs.NewVirtualFile;
import com.intellij.openapi.vfs.newvfs.persistent.PersistentFS;
import com.intellij.testFramework.PlatformTestCase;

import java.io.File;
import java.io.IOException;
import java.util.Arrays;

import static org.junit.Assume.assumeTrue;

public class PersistentFSTest extends PlatformTestCase {
  @Override
  public void setUp() throws Exception {
    initPlatformLangPrefix();
    super.setUp();
  }

  public void testAccessingFileByID() throws Exception {
    File dir = createTempDirectory();
    File file = new File(dir, "test.txt");
    assertTrue(file.createNewFile());

    VirtualFile vFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(file);
    assertNotNull(vFile);

    int id = ((VirtualFileWithId)vFile).getId();

    assertSame(vFile, PersistentFS.getInstance().findFileById(id));
    vFile.delete(this);

    assertNull(PersistentFS.getInstance().findFileById(id));
  }

  public void testListChildrenOfTheRootOfTheRoot() {
    PersistentFS fs = PersistentFS.getInstance();
    NewVirtualFile fakeRoot = fs.findRoot("", LocalFileSystem.getInstance());
    assertNotNull(fakeRoot);
    int users = fs.getId(fakeRoot, "Users", LocalFileSystem.getInstance());
    assertEquals(0, users);
    int win = fs.getId(fakeRoot, "Windows", LocalFileSystem.getInstance());
    assertEquals(0, win);

    VirtualFile[] roots = fs.getRoots(LocalFileSystem.getInstance());
    for (VirtualFile root : roots) {
      int rid = fs.getId(fakeRoot, root.getName(), LocalFileSystem.getInstance());
      assertTrue(root.getPath()+"; Roots:"+ Arrays.toString(roots), 0 != rid);
    }

    NewVirtualFile c = fakeRoot.refreshAndFindChild("Users");
    assertNull(c);
    c = fakeRoot.refreshAndFindChild("Users");
    assertNull(c);
    c = fakeRoot.refreshAndFindChild("Windows");
    assertNull(c);
    c = fakeRoot.refreshAndFindChild("Windows");
    assertNull(c);
  }

  public void testDeleteSubstRoots() throws IOException, InterruptedException {
    assumeTrue(SystemInfo.isWindows);

    File tempDirectory = FileUtil.createTempDirectory(getTestName(false), null);
    File substRoot = IoTestUtil.createSubst(tempDirectory.getPath());
    VirtualFile subst = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(substRoot);
    assertNotNull(subst);<commit_msg>fix test assumptions under Linux<commit_after>/*
 * Copyright 2000-2013 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.intellij.util.io;

import com.intellij.openapi.util.SystemInfo;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.openapi.util.io.IoTestUtil;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.LocalFileSystem;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.openapi.vfs.VirtualFileWithId;
import com.intellij.openapi.vfs.newvfs.NewVirtualFile;
import com.intellij.openapi.vfs.newvfs.persistent.PersistentFS;
import com.intellij.testFramework.PlatformTestCase;

import java.io.File;
import java.io.IOException;
import java.util.Arrays;

public class PersistentFSTest extends PlatformTestCase {
  @Override
  public void setUp() throws Exception {
    initPlatformLangPrefix();
    super.setUp();
  }

  public void testAccessingFileByID() throws Exception {
    File dir = createTempDirectory();
    File file = new File(dir, "test.txt");
    assertTrue(file.createNewFile());

    VirtualFile vFile = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(file);
    assertNotNull(vFile);

    int id = ((VirtualFileWithId)vFile).getId();

    assertSame(vFile, PersistentFS.getInstance().findFileById(id));
    vFile.delete(this);

    assertNull(PersistentFS.getInstance().findFileById(id));
  }

  public void testListChildrenOfTheRootOfTheRoot() {
    PersistentFS fs = PersistentFS.getInstance();
    NewVirtualFile fakeRoot = fs.findRoot("", LocalFileSystem.getInstance());
    assertNotNull(fakeRoot);
    int users = fs.getId(fakeRoot, "Users", LocalFileSystem.getInstance());
    assertEquals(0, users);
    int win = fs.getId(fakeRoot, "Windows", LocalFileSystem.getInstance());
    assertEquals(0, win);

    VirtualFile[] roots = fs.getRoots(LocalFileSystem.getInstance());
    for (VirtualFile root : roots) {
      int rid = fs.getId(fakeRoot, root.getName(), LocalFileSystem.getInstance());
      assertTrue(root.getPath()+"; Roots:"+ Arrays.toString(roots), 0 != rid);
    }

    NewVirtualFile c = fakeRoot.refreshAndFindChild("Users");
    assertNull(c);
    c = fakeRoot.refreshAndFindChild("Users");
    assertNull(c);
    c = fakeRoot.refreshAndFindChild("Windows");
    assertNull(c);
    c = fakeRoot.refreshAndFindChild("Windows");
    assertNull(c);
  }

  public void testDeleteSubstRoots() throws IOException, InterruptedException {
    if (!SystemInfo.isWindows) return;

    File tempDirectory = FileUtil.createTempDirectory(getTestName(false), null);
    File substRoot = IoTestUtil.createSubst(tempDirectory.getPath());
    VirtualFile subst = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(substRoot);
    assertNotNull(subst);
{'fraction_non_alphanumeric': 0.11267392619479734, 'fraction_numerical': 0.004537205081669692, 'mean_word_length': 4.8110720562390155, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 2, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3958677', 'n_tokens_mistral': 1971, 'n_tokens_neox': 1948, 'n_words': 452}