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products/sources/formale Sprachen/C/Firefox/dom/filesystem/compat/tests/ (Browser von der Mozilla Stiftung Version 136.0.1^©) Datei vom 10.2.2025 mit Größe 15 kB

Quelle test_basic.html Sprache: HTML

products/sources/formale Sprachen/C/Firefox/dom/filesystem/compat/tests/test_basic.html

<!DOCTYPE HTML>
<html>
<head>
  <title>Test for Blink FileSystem API - subset</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>

<body>
<input id="entries" type="file"></input>
<script type="application/javascript">
var fileEntry;
var directoryEntry;
var script;

function setup_tests() {
  SpecialPowers.pushPrefEnv({"set": [["dom.webkitBlink.dirPicker.enabled", true],
                                     ["dom.filesystem.pathcheck.disabled", true],
                                     ["dom.webkitBlink.filesystem.enabled", true]]}, next);
}

function populate_entries() {
  var url = SimpleTest.getTestFileURL("script_entries.js");
  script = SpecialPowers.loadChromeScript(url);

  function onOpened(message) {
    var entries = document.getElementById("entries");
    SpecialPowers.wrap(entries).mozSetDndFilesAndDirectories(message.data);
    next();
  }

  script.addMessageListener("entries.opened", onOpened);
  script.sendAsyncMessage("entries.open");
}

function test_entries() {
  var entries = document.getElementById("entries");
  ok("webkitEntries" in entries, "HTMLInputElement.webkitEntries");
  is(entries.webkitEntries.length, 2, "HTMLInputElement.webkitEntries.length == 2");
  is(entries.files.length, 1, "HTMLInputElement.files is still populated");

  for (var i = 0; i < entries.webkitEntries.length; ++i) {
    if (entries.webkitEntries[i].isFile) {
      ok(!fileEntry, "We just want 1 fileEntry");
      fileEntry = entries.webkitEntries[i];
    } else {
      ok(entries.webkitEntries[i].isDirectory, "If not a file, we have a directory.");
      ok(!directoryEntry, "We just want 1 directoryEntry");
      directoryEntry = entries.webkitEntries[i];
    }
  }

  next();
}

function test_fileEntry() {
  ok("name" in fileEntry, "We have a name.");
  ok("fullPath" in fileEntry, "We have a fullPath.");
  ok("filesystem" in fileEntry, "We have a filesystem.");

  next();
}

function test_fileEntry_file() {
  fileEntry.file(function(file) {
    ok(file, "We have a file here!");
    is(file.name, fileEntry.name, "Same file name.");
    next();
  }, function() {
    ok(false, "Something when wrong!");
  });
}

function test_fileEntry_getParent() {
  fileEntry.getParent(function(entry) {
    is(fileEntry.fullPath, entry.fullPath, "Top level FileEntry should return itself as parent.");
    next();
  }, function() {
    ok(false, "This is wrong.");
  });
}

function test_directoryEntry() {
  ok("name" in directoryEntry, "We have a name.");
  ok("fullPath" in directoryEntry, "We have a fullPath.");
  ok("filesystem" in directoryEntry, "We have a filesystem.");

  next();
}

function test_directoryEntry_createReader() {
  var reader = directoryEntry.createReader();
  ok(reader, "We have a DirectoryReader");

  reader.readEntries(function(a) {
    ok(Array.isArray(a), "We want an array.");
    is(a.length, 2, "reader.readyEntries returns 2 elements.");

    for (var i = 0; i < 2; ++i) {
      ok(a[i].name == "subdir" || a[i].name == "foo.txt", "Correct names");
      is(a[i].fullPath, directoryEntry.fullPath + "/" + a[i].name, "FullPath is correct");
    }

    // Called twice:
    reader.readEntries(function(a1) {
      ok(Array.isArray(a1), "We want an array.");
      is(a1.length, 0, "reader.readyEntries returns 0 elements.");
      next();
    }, function() {
      ok(false, "Something when wrong!");
    });
  }, function() {
    ok(false, "Something when wrong!");
  });
}

function test_directoryEntry_getParent() {
  directoryEntry.getParent(function(entry) {
    is(directoryEntry.fullPath, entry.fullPath, "Top level FileEntry should return itself as parent.");
    next();
  }, function() {
    ok(false, "This is wrong.");
  });
}

function test_directoryEntry_getFile_securityError() {
  directoryEntry.getFile("foo", { create: true },
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "SecurityError", "This must generate a SecurityError.");
    next();
  });
}

function test_directoryEntry_getFile_typeMismatchError() {
  directoryEntry.getFile("subdir", {},
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "TypeMismatchError", "This must generate a TypeMismatchError.");
    next();
  });
}

function test_directoryEntry_getFile_nonValidPath() {
  directoryEntry.getFile("../../", {},
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "NotFoundError", "This must generate a NotFoundError.");
    next();
  });
}

function test_directoryEntry_getFile_nonExistingPath() {
  directoryEntry.getFile("foo_bar.txt", {},
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "NotFoundError", "This must generate a NotFoundError.");
    next();
  });
}

function test_directoryEntry_getFile_simple() {
  directoryEntry.getFile("foo.txt", {},
  function(e) {
    is(e.name, "foo.txt", "We have the right FileEntry.");
    test_getParent(e, directoryEntry, /* nested */ false);
  }, function() {
    ok(false, "This should not happen.");
  });
}

function test_directoryEntry_getFile_deep() {
  directoryEntry.getFile("subdir/bar..txt", {},
  function(e) {
    is(e.name, "bar..txt", "We have the right FileEntry.");
    test_getParent(e, directoryEntry, /* nested */ true);
  }, function() {
    ok(false, "This should not happen.");
  });
}

function test_directoryEntry_getDirectory_securityError() {
  directoryEntry.getDirectory("foo", { create: true },
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "SecurityError", "This must generate a SecurityError.");
    next();
  });
}

function test_directoryEntry_getDirectory_typeMismatchError() {
  directoryEntry.getDirectory("foo.txt", {},
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "TypeMismatchError", "This must generate a TypeMismatchError.");
    next();
  });
}

function test_directoryEntry_getDirectory_nonValidPath() {
  directoryEntry.getDirectory("../../", {},
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "NotFoundError", "This must generate a NotFoundError.");
    next();
  });
}

function test_directoryEntry_getDirectory_nonExistingPath() {
  directoryEntry.getDirectory("non_existing_dir", {},
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "NotFoundError", "This must generate a NotFoundError.");
    next();
  });
}

function test_directoryEntry_getDirectory_simple() {
  directoryEntry.getDirectory("subdir", {},
  function(e) {
    is(e.name, "subdir", "We have the right DirectoryEntry.");
    test_getParent(e, directoryEntry, /* nested */ false);
  }, function() {
    ok(false, "This should not happen.");
  });
}

function test_directoryEntry_getDirectory_deep() {
  directoryEntry.getDirectory("subdir/subsubdir", {},
  function(e) {
    is(e.name, "subsubdir", "We have the right DirectoryEntry.");
    test_getParent(e, directoryEntry, /* nested */ true);
  }, function() {
    ok(false, "This should not happen.");
  });
}

function test_filesystem() {
  is(fileEntry.filesystem, directoryEntry.filesystem, "FileSystem object is shared.");

  var fs = fileEntry.filesystem;
  ok(fs.name, "FileSystem.name exists.");
  ok(fs.root, "FileSystem has a root.");

  is(fs.root.name, "", "FileSystem.root.name must be an empty string.");
  is(fs.root.fullPath, "/", "FileSystem.root.fullPath must be '/'");

  var reader = fs.root.createReader();
  reader.readEntries(function(a) {
    ok(Array.isArray(a), "We want an array.");
    is(a.length, 2, "reader.readyEntries returns 2 elements.");
    next();
  }, function() {
    ok(false, "Something when wrong!");
  });
}

function test_root_getFile_securityError() {
  fileEntry.filesystem.root.getFile("foo", { create: true },
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "SecurityError", "This must generate a SecurityError.");
    next();
  });
}

function test_root_getFile_typeMismatchError() {
  fileEntry.filesystem.root.getFile(directoryEntry.name, {},
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "TypeMismatchError", "This must generate a TypeMismatchError.");
    next();
  });
}

function test_root_getFile_nonValidPath() {
  fileEntry.filesystem.root.getFile("../../", {},
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "NotFoundError", "This must generate a NotFoundError.");
    next();
  });
}

function test_root_getFile_nonExistingPath() {
  fileEntry.filesystem.root.getFile("existing.txt", {},
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "NotFoundError", "This must generate a NotFoundError.");
    next();
  });
}

function test_root_getFile_simple() {
  fileEntry.filesystem.root.getFile(fileEntry.name, {},
  function(e) {
    is(e.name, fileEntry.name, "We have the right FileEntry.");
    next();
  }, function() {
    ok(false, "This should not happen.");
  });
}

function test_root_getFile_deep() {
  fileEntry.filesystem.root.getFile(directoryEntry.name + "/subdir/bar..txt", {},
  function(e) {
    is(e.name, "bar..txt", "We have the right FileEntry.");
    next();
  }, function() {
    ok(false, "This should not happen.");
  });
}

function test_root_getDirectory_securityError() {
  fileEntry.filesystem.root.getDirectory("foo", { create: true },
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "SecurityError", "This must generate a SecurityError.");
    next();
  });
}

function test_root_getDirectory_typeMismatchError() {
  fileEntry.filesystem.root.getDirectory(fileEntry.name, {},
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "TypeMismatchError", "This must generate a TypeMismatchError.");
    next();
  });
}

function test_root_getDirectory_nonValidPath() {
  fileEntry.filesystem.root.getDirectory("../../", {},
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "NotFoundError", "This must generate a NotFoundError.");
    next();
  });
}

function test_root_getDirectory_nonExistingPath() {
  fileEntry.filesystem.root.getDirectory("404", {},
  function() {
    ok(false, "This should not happen.");
  }, function(e) {
    is(e.name, "NotFoundError", "This must generate a NotFoundError.");
    next();
  });
}

function test_root_getDirectory_simple() {
  fileEntry.filesystem.root.getDirectory(directoryEntry.name, {},
  function(e) {
    is(e.name, directoryEntry.name, "We have the right DirectoryEntry.");
    next();
  }, function() {
    ok(false, "This should not happen.");
  });
}

function test_root_getDirectory_deep() {
  fileEntry.filesystem.root.getDirectory(directoryEntry.name + "/subdir/subsubdir", {},
  function(e) {
    is(e.name, "subsubdir", "We have the right DirectoryEntry.");
    next();
  }, function() {
    ok(false, "This should not happen.");
  });
}

function cleanUpTestingFiles() {
  script.addMessageListener("entries.deleted", function onDeleted() {
    script.removeMessageListener("entries.deleted");
    script.destroy();
    next();
  });

  script.sendAsyncMessage("entries.delete");
}

function test_getParent(entry, parentEntry, nested) {
  entry.getParent(function(e) {
    ok(e, "We have a parent Entry.");
    if (!nested) {
      is(e, parentEntry, "Parent entry matches");
      next();
    } else {
      test_getParent(e, parentEntry, false);
    }
  }, function() {
    ok(false, "This should not happen.");
  });
}

function test_webkitRelativePath() {
  fileEntry.file(function(file1) {
    ok(file1, "We have a file here!");
    ok(!file1.webkitRelativePath, "webkitRelativePath is an empty string");

    fileEntry.file(function(file2) {
      ok(file2, "We have a file here!");
      ok(!file2.webkitRelativePath, "webkitRelativePath is an empty string");
      isnot(file1, file2, "The 2 files are not the same");

      next();
    }, function() {
      ok(false, "Something when wrong!");
    });
  }, function() {
    ok(false, "Something when wrong!");
  });
}

function test_deprecatedCallbacks() {
  try {
    fileEntry.file({ handleEvent: _ => { ok(false, "This function should not be called!"); }});
    ok(false, "fileEntry.file() should throw with wrong arguments");
  } catch (e) {
    ok(true, "fileEntry.file() should throw with wrong arguments");
    is(e.name, "TypeError", "Correct exception");
  }

  try {
    fileEntry.getParent({ handleEvent: _ => { ok(false, "This function should not be called!"); }});
    ok(false, "fileEntry.getParent() should throw with wrong arguments");
  } catch (e) {
    ok(true, "fileEntry.getParent() should throw with wrong arguments");
    is(e.name, "TypeError", "Correct exception");
  }

  try {
    directoryEntry.getFile("file.txt", {}, { handleEvent: _ => { ok(false, "This function should not be called!"); }});
    ok(false, "directoryEntry.getFile() should throw with wrong arguments");
  } catch (e) {
    ok(true, "directoryEntry.getFile() should throw with wrong arguments");
    is(e.name, "TypeError", "Correct exception");
  }

  try {
    directoryEntry.getDirectory("foo", { create: true }, { handleEvent: _ => { ok(false, "This function should not be called!"); }});
    ok(false, "directoryEntry.getDirectory() should throw with wrong arguments");
  } catch (e) {
    ok(true, "directoryEntry.getDirectory() should throw with wrong arguments");
    is(e.name, "TypeError", "Correct exception");
  }

  try {
    directoryEntry.getParent({ handleEvent: _ => { ok(false, "This function should not be called!"); }});
    ok(false, "directoryEntry.getParent() should throw with wrong arguments");
  } catch (e) {
    ok(true, "directoryEntry.getParent() should throw with wrong arguments");
    is(e.name, "TypeError", "Correct exception");
  }

  let reader = directoryEntry.createReader();
  ok(reader, "We have a DirectoryReader");

  try {
    reader.readEntries({ handleEvent: _ => { ok(false, "This function should not be called!"); }});
    ok(false, "reader.readEntries() should throw with wrong arguments");
  } catch (e) {
    ok(true, "reader.readEntries() should throw with wrong arguments");
    is(e.name, "TypeError", "Correct exception");
  }

  next();
}

var tests = [
  setup_tests,
  populate_entries,

  test_entries,

  test_fileEntry,
  test_fileEntry_file,
  test_fileEntry_getParent,

  test_directoryEntry,
  test_directoryEntry_createReader,
  test_directoryEntry_getParent,

  test_directoryEntry_getFile_securityError,
  test_directoryEntry_getFile_typeMismatchError,
  test_directoryEntry_getFile_nonValidPath,
  test_directoryEntry_getFile_nonExistingPath,
  test_directoryEntry_getFile_simple,
  test_directoryEntry_getFile_deep,

  test_directoryEntry_getDirectory_securityError,
  test_directoryEntry_getDirectory_typeMismatchError,
  test_directoryEntry_getDirectory_nonValidPath,
  test_directoryEntry_getDirectory_nonExistingPath,
  test_directoryEntry_getDirectory_simple,
  test_directoryEntry_getDirectory_deep,

  test_filesystem,

  test_root_getFile_securityError,
  test_root_getFile_typeMismatchError,
  test_root_getFile_nonValidPath,
  test_root_getFile_nonExistingPath,
  test_root_getFile_simple,
  test_root_getFile_deep,

  test_root_getDirectory_securityError,
  test_root_getDirectory_typeMismatchError,
  test_root_getDirectory_nonValidPath,
  test_root_getDirectory_nonExistingPath,
  test_root_getDirectory_simple,
  test_root_getDirectory_deep,

  test_webkitRelativePath,

  test_deprecatedCallbacks,

  cleanUpTestingFiles,
];

function next() {
  if (!tests.length) {
    SimpleTest.finish();
    return;
  }

  var test = tests.shift();
  test();
}

SimpleTest.waitForExplicitFinish();
next();
</script>
</body>
</html>

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