Class: ZipFileTest

Inherits:
MiniTest::Test
  • Object
show all
Includes:
CommonZipFileFixture
Defined in:
lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb

Constant Summary collapse

OK_DELETE_FILE = 
'test/data/generated/okToDelete.txt'
OK_DELETE_MOVED_FILE = 
'test/data/generated/okToDeleteMoved.txt'

Constants included from CommonZipFileFixture

CommonZipFileFixture::EMPTY_FILENAME, CommonZipFileFixture::TEST_ZIP

Instance Method Summary collapse

Methods included from CommonZipFileFixture

#setup

Methods included from AssertEntry

assert_contents, #assert_entry, #assert_entryContents, #assert_entryContentsForStream, #assert_next_entry, #assert_stream_contents, #assert_test_zip_contents

Instance Method Details

#teardown ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 10

def teardown
  ::Zip.write_zip64_support = false
end

#test_add ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 106

def test_add
  srcFile = "test/data/file2.txt"
  entryName = "newEntryName.rb"
  assert(::File.exist?(srcFile))
  zf = ::Zip::File.new(EMPTY_FILENAME, ::Zip::File::CREATE)
  zf.add(entryName, srcFile)
  zf.close

  zfRead = ::Zip::File.new(EMPTY_FILENAME)
  assert_equal("", zfRead.comment)
  assert_equal(1, zfRead.entries.length)
  assert_equal(entryName, zfRead.entries.first.name)
  AssertEntry.assert_contents(srcFile,
                              zfRead.get_input_stream(entryName) { |zis| zis.read })
end

#test_addDirectory ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 159

def test_addDirectory
  ::Zip::File.open(TEST_ZIP.zip_name) {
      |zf|
    zf.add(TestFiles::EMPTY_TEST_DIR, TestFiles::EMPTY_TEST_DIR)
  }
  ::Zip::File.open(TEST_ZIP.zip_name) {
      |zf|
    dirEntry = zf.entries.detect { |e| e.name == TestFiles::EMPTY_TEST_DIR+"/" }
    assert(dirEntry.directory?)
  }
end

#test_addExistingEntryName ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 135

def test_addExistingEntryName
  assert_raises(::Zip::EntryExistsError) {
    ::Zip::File.open(TEST_ZIP.zip_name) {
        |zf|
      zf.add(zf.entries.first.name, "test/data/file2.txt")
    }
  }
end

#test_addExistingEntryNameReplace ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 144

def test_addExistingEntryNameReplace
  gotCalled = false
  replacedEntry = nil
  ::Zip::File.open(TEST_ZIP.zip_name) {
      |zf|
    replacedEntry = zf.entries.first.name
    zf.add(replacedEntry, "test/data/file2.txt") { gotCalled = true; true }
  }
  assert(gotCalled)
  ::Zip::File.open(TEST_ZIP.zip_name) {
      |zf|
    assert_contains(zf, replacedEntry, "test/data/file2.txt")
  }
end

#test_changeComment ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 492

def test_changeComment
  ::Zip::File.open(TEST_ZIP.zip_name) do |zf|
    zf.comment = "my changed comment"
  end
  zfRead = ::Zip::File.open(TEST_ZIP.zip_name)
  assert_equal("my changed comment", zfRead.comment)
end

#test_cleans_up_tempfiles_after_close ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 92

def test_cleans_up_tempfiles_after_close
  zf = ::Zip::File.new(EMPTY_FILENAME, ::Zip::File::CREATE)
  zf.get_output_stream("myFile") do |os|
    @tempfile_path = os.path
    os.write "myFile contains just this"
  end

  assert_equal(true, File.exist?(@tempfile_path))

  zf.close

  assert_equal(false, File.exist?(@tempfile_path))
end

#test_commit ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 332

def test_commit
  newName = "renamedFirst"
  zf = ::Zip::File.new(TEST_ZIP.zip_name)
  oldName = zf.entries.first
  zf.rename(oldName, newName)
  zf.commit

  zfRead = ::Zip::File.new(TEST_ZIP.zip_name)
  assert(zfRead.entries.detect { |e| e.name == newName } != nil)
  assert(zfRead.entries.detect { |e| e.name == oldName } == nil)
  zfRead.close

  zf.close
  res = system("unzip -t #{TEST_ZIP.zip_name}")
  assert_equal(res, true)
end

#test_commitUseZipEntry ⇒ Object

This test tests that after commit, you can delete the file you used to add the entry to the zip file with



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 389

def test_commitUseZipEntry
  FileUtils.cp(TestFiles::RANDOM_ASCII_FILE1, OK_DELETE_FILE)
  zf = ::Zip::File.open(TEST_ZIP.zip_name)
  zf.add("okToDelete.txt", OK_DELETE_FILE)
  assert_contains(zf, "okToDelete.txt")
  zf.commit
  File.rename(OK_DELETE_FILE, OK_DELETE_MOVED_FILE)
  assert_contains(zf, "okToDelete.txt", OK_DELETE_MOVED_FILE)
end

#test_compound1 ⇒ Object

def test_close

  zf = ZipFile.new(TEST_ZIP.zip_name)
  zf.close
  assert_raises(IOError) {
    zf.extract(TEST_ZIP.entry_names.first, "hullubullu")
  }
end



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 407

def test_compound1
  renamedName = "renamedName"
  originalEntries = []
  filename_to_remove = ''
  begin
    zf = ::Zip::File.new(TEST_ZIP.zip_name)
    originalEntries = zf.entries.dup

    assert_not_contains(zf, TestFiles::RANDOM_ASCII_FILE1)
    zf.add(TestFiles::RANDOM_ASCII_FILE1,
           TestFiles::RANDOM_ASCII_FILE1)
    assert_contains(zf, TestFiles::RANDOM_ASCII_FILE1)

    entry_to_rename = zf.entries.find { |entry| entry.name.match('longAscii') }
    zf.rename(entry_to_rename, renamedName)
    assert_contains(zf, renamedName)

    TestFiles::BINARY_TEST_FILES.each {
        |filename|
      zf.add(filename, filename)
      assert_contains(zf, filename)
    }

    assert_contains(zf, originalEntries.last.to_s)
    filename_to_remove = originalEntries.map(&:to_s).find { |name| name.match('longBinary') }
    zf.remove(filename_to_remove)
    assert_not_contains(zf, filename_to_remove)

  ensure
    zf.close
  end
  begin
    zfRead = ::Zip::File.new(TEST_ZIP.zip_name)
    assert_contains(zfRead, TestFiles::RANDOM_ASCII_FILE1)
    assert_contains(zfRead, renamedName)
    TestFiles::BINARY_TEST_FILES.each {
        |filename|
      assert_contains(zfRead, filename)
    }
    assert_not_contains(zfRead, filename_to_remove)
  ensure
    zfRead.close
  end
end

#test_compound2 ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 452

def test_compound2
  begin
    zf = ::Zip::File.new(TEST_ZIP.zip_name)
    originalEntries = zf.entries.dup

    originalEntries.each {
        |entry|
      zf.remove(entry)
      assert_not_contains(zf, entry)
    }
    assert(zf.entries.empty?)

    TestFiles::ASCII_TEST_FILES.each {
        |filename|
      zf.add(filename, filename)
      assert_contains(zf, filename)
    }
    assert_equal(zf.entries.sort.map { |e| e.name }, TestFiles::ASCII_TEST_FILES)

    zf.rename(TestFiles::ASCII_TEST_FILES[0], "newName")
    assert_not_contains(zf, TestFiles::ASCII_TEST_FILES[0])
    assert_contains(zf, "newName")
  ensure
    zf.close
  end
  begin
    zfRead = ::Zip::File.new(TEST_ZIP.zip_name)
    asciiTestFiles = TestFiles::ASCII_TEST_FILES.dup
    asciiTestFiles.shift
    asciiTestFiles.each {
        |filename|
      assert_contains(zf, filename)
    }

    assert_contains(zf, "newName")
  ensure
    zfRead.close
  end
end

#test_createFromScratch ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 30

def test_createFromScratch
  comment = "a short comment"

  zf = ::Zip::File.new(EMPTY_FILENAME, ::Zip::File::CREATE)
  zf.get_output_stream("myFile") { |os| os.write "myFile contains just this" }
  zf.mkdir("dir1")
  zf.comment = comment
  zf.close

  zfRead = ::Zip::File.new(EMPTY_FILENAME)
  assert_equal(comment, zfRead.comment)
  assert_equal(2, zfRead.entries.length)
end

#test_createFromScratchToBuffer ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 14

def test_createFromScratchToBuffer
  comment = "a short comment"

  buffer = ::Zip::File.add_buffer do |zf|
    zf.get_output_stream("myFile") { |os| os.write "myFile contains just this" }
    zf.mkdir("dir1")
    zf.comment = comment
  end

  ::File.open(EMPTY_FILENAME, 'wb') { |file| file.write buffer.string }

  zfRead = ::Zip::File.new(EMPTY_FILENAME)
  assert_equal(comment, zfRead.comment)
  assert_equal(2, zfRead.entries.length)
end

#test_double_commit(filename = 'test/data/generated/double_commit_test.zip') ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 349

def test_double_commit(filename = 'test/data/generated/double_commit_test.zip')
  ::FileUtils.touch('test/data/generated/test_double_commit1.txt')
  ::FileUtils.touch('test/data/generated/test_double_commit2.txt')
  zf = ::Zip::File.open(filename, ::Zip::File::CREATE)
  zf.add('test1.txt', 'test/data/generated/test_double_commit1.txt')
  zf.commit
  zf.add('test2.txt', 'test/data/generated/test_double_commit2.txt')
  zf.commit
  zf.close
  zf2 = ::Zip::File.open(filename)
  assert(zf2.entries.detect {|e| e.name == 'test1.txt'} != nil )
  assert(zf2.entries.detect {|e| e.name == 'test2.txt'} != nil )
  res = system("unzip -t #{filename}")
  assert_equal(res, true)
end

#test_double_commit_zip64 ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 365

def test_double_commit_zip64
  ::Zip.write_zip64_support = true
  test_double_commit('test/data/generated/double_commit_test64.zip')
end

#test_get_output_stream ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 44

def test_get_output_stream
  entryCount = nil
  ::Zip::File.open(TEST_ZIP.zip_name) {
      |zf|
    entryCount = zf.size
    zf.get_output_stream('newEntry.txt') {
        |os|
      os.write "Putting stuff in newEntry.txt"
    }
    assert_equal(entryCount+1, zf.size)
    assert_equal("Putting stuff in newEntry.txt", zf.read("newEntry.txt"))

    zf.get_output_stream(zf.get_entry('test/data/generated/empty.txt')) {
        |os|
      os.write "Putting stuff in data/generated/empty.txt"
    }
    assert_equal(entryCount+1, zf.size)
    assert_equal("Putting stuff in data/generated/empty.txt", zf.read("test/data/generated/empty.txt"))

    custom_entry_args = [ZipEntryTest::TEST_COMMENT, ZipEntryTest::TEST_EXTRA, ZipEntryTest::TEST_COMPRESSED_SIZE, ZipEntryTest::TEST_CRC, ::Zip::Entry::STORED, ZipEntryTest::TEST_SIZE, ZipEntryTest::TEST_TIME]
    zf.get_output_stream('entry_with_custom_args.txt', nil, *custom_entry_args) {
        |os|
      os.write "Some data"
    }
    assert_equal(entryCount+2, zf.size)
    entry = zf.get_entry('entry_with_custom_args.txt')
    assert_equal(custom_entry_args[0], entry.comment)
    assert_equal(custom_entry_args[2], entry.compressed_size)
    assert_equal(custom_entry_args[3], entry.crc)
    assert_equal(custom_entry_args[4], entry.compression_method)
    assert_equal(custom_entry_args[5], entry.size)
    assert_equal(custom_entry_args[6], entry.time)

    zf.get_output_stream('entry.bin') {
        |os|
      os.write(::File.open('test/data/generated/5entry.zip', 'rb').read)
    }
  }

  ::Zip::File.open(TEST_ZIP.zip_name) {
      |zf|
    assert_equal(entryCount+3, zf.size)
    assert_equal("Putting stuff in newEntry.txt", zf.read("newEntry.txt"))
    assert_equal("Putting stuff in data/generated/empty.txt", zf.read("test/data/generated/empty.txt"))
    assert_equal(File.open('test/data/generated/5entry.zip', 'rb').read, zf.read("entry.bin"))
  }
end

#test_preserve_file_order ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 500

def test_preserve_file_order
  entryNames = nil
  ::Zip::File.open(TEST_ZIP.zip_name) {
      |zf|
    entryNames = zf.entries.map { |e| e.to_s }
    zf.get_output_stream("a.txt") { |os| os.write "this is a.txt" }
    zf.get_output_stream("z.txt") { |os| os.write "this is z.txt" }
    zf.get_output_stream("k.txt") { |os| os.write "this is k.txt" }
    entryNames << "a.txt" << "z.txt" << "k.txt"
  }

  ::Zip::File.open(TEST_ZIP.zip_name) {
      |zf|
    assert_equal(entryNames, zf.entries.map { |e| e.to_s })
    entries = zf.entries.sort_by { |e| e.name }.reverse
    entries.each {
        |e|
      zf.remove e
      zf.get_output_stream(e) { |os| os.write "foo" }
    }
    entryNames = entries.map { |e| e.to_s }
  }
  ::Zip::File.open(TEST_ZIP.zip_name) {
      |zf|
    assert_equal(entryNames, zf.entries.map { |e| e.to_s })
  }
end

#test_recover_permissions_after_add_files_to_archive ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 122

def test_recover_permissions_after_add_files_to_archive
  srcZip = TEST_ZIP.zip_name
  ::File.chmod(0664, srcZip)
  srcFile = "test/data/file2.txt"
  entryName = "newEntryName.rb"
  assert_equal(::File.stat(srcZip).mode, 0100664)
  assert(::File.exist?(srcZip))
  zf = ::Zip::File.new(srcZip, ::Zip::File::CREATE)
  zf.add(entryName, srcFile)
  zf.close
  assert_equal(::File.stat(srcZip).mode, 0100664)
end

#test_remove ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 171

def test_remove
  entryToRemove, *remainingEntries = TEST_ZIP.entry_names

  FileUtils.cp(TestZipFile::TEST_ZIP2.zip_name, TEST_ZIP.zip_name)

  zf = ::Zip::File.new(TEST_ZIP.zip_name)
  assert(zf.entries.map { |e| e.name }.include?(entryToRemove))
  zf.remove(entryToRemove)
  assert(!zf.entries.map { |e| e.name }.include?(entryToRemove))
  assert_equal(zf.entries.map { |x| x.name }.sort, remainingEntries.sort)
  zf.close

  zfRead = ::Zip::File.new(TEST_ZIP.zip_name)
  assert(!zfRead.entries.map { |e| e.name }.include?(entryToRemove))
  assert_equal(zfRead.entries.map { |x| x.name }.sort, remainingEntries.sort)
  zfRead.close
end

#test_rename ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 189

def test_rename
  entryToRename, * = TEST_ZIP.entry_names

  zf = ::Zip::File.new(TEST_ZIP.zip_name)
  assert(zf.entries.map { |e| e.name }.include?(entryToRename))

  contents = zf.read(entryToRename)
  newName = "changed entry name"
  assert(!zf.entries.map { |e| e.name }.include?(newName))

  zf.rename(entryToRename, newName)
  assert(zf.entries.map { |e| e.name }.include?(newName))

  assert_equal(contents, zf.read(newName))

  zf.close

  zfRead = ::Zip::File.new(TEST_ZIP.zip_name)
  assert(zfRead.entries.map { |e| e.name }.include?(newName))
  assert_equal(contents, zfRead.read(newName))
  zfRead.close
end

#test_rename_with_each ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 212

def test_rename_with_each
  zf_name = 'test_rename_zip.zip'
  if ::File.exist?(zf_name)
    ::File.unlink(zf_name)
  end
  arr = []
  arr_renamed = []
  ::Zip::File.open(zf_name, ::Zip::File::CREATE) do |zf|
    zf.mkdir('test')
    arr << 'test/'
    arr_renamed << 'Ztest/'
    %w(a b c d).each do |f|
      zf.get_output_stream("test/#{f}") { |file| file.puts 'aaaa' }
      arr << "test/#{f}"
      arr_renamed << "Ztest/#{f}"
    end
  end
  zf = ::Zip::File.open(zf_name)
  assert_equal(zf.entries.map(&:name), arr)
  zf.close
  Zip::File.open(zf_name, "wb") do |z|
    z.each do |f|
      z.rename(f, "Z#{f.name}")
    end
  end
  zf = ::Zip::File.open(zf_name)
  assert_equal(zf.entries.map(&:name), arr_renamed)
  zf.close
  if ::File.exist?(zf_name)
    ::File.unlink(zf_name)
  end
end

#test_renameEntryToExistingEntry ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 293

def test_renameEntryToExistingEntry
  entry1, entry2, * = TEST_ZIP.entry_names
  zf = ::Zip::File.new(TEST_ZIP.zip_name)
  assert_raises(::Zip::EntryExistsError) {
    zf.rename(entry1, entry2)
  }
ensure
  zf.close
end

#test_renameNonEntry ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 279

def test_renameNonEntry
  nonEntry = "bogusEntry"
  target_entry = "target_entryName"
  zf = ::Zip::File.new(TEST_ZIP.zip_name)
  assert(!zf.entries.include?(nonEntry))
  assert_raises(Errno::ENOENT) {
    zf.rename(nonEntry, target_entry)
  }
  zf.commit
  assert(!zf.entries.include?(target_entry))
ensure
  zf.close
end

#test_renameToExistingEntry ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 245

def test_renameToExistingEntry
  oldEntries = nil
  ::Zip::File.open(TEST_ZIP.zip_name) { |zf| oldEntries = zf.entries }

  assert_raises(::Zip::EntryExistsError) do
    ::Zip::File.open(TEST_ZIP.zip_name) do |zf|
      zf.rename(zf.entries[0], zf.entries[1].name)
    end
  end

  ::Zip::File.open(TEST_ZIP.zip_name) do |zf|
    assert_equal(oldEntries.sort.map { |e| e.name }, zf.entries.sort.map { |e| e.name })
  end
end

#test_renameToExistingEntryOverwrite ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 260

def test_renameToExistingEntryOverwrite
  oldEntries = nil
  ::Zip::File.open(TEST_ZIP.zip_name) { |zf| oldEntries = zf.entries }

  gotCalled = false
  renamedEntryName = nil
  ::Zip::File.open(TEST_ZIP.zip_name) do |zf|
    renamedEntryName = zf.entries[0].name
    zf.rename(zf.entries[0], zf.entries[1].name) { gotCalled = true; true }
  end

  assert(gotCalled)
  oldEntries.delete_if { |e| e.name == renamedEntryName }
  ::Zip::File.open(TEST_ZIP.zip_name) do |zf|
    assert_equal(oldEntries.sort.map { |e| e.name },
                 zf.entries.sort.map { |e| e.name })
  end
end

#test_replace ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 303

def test_replace
  entryToReplace = TEST_ZIP.entry_names[2]
  newEntrySrcFilename = "test/data/file2.txt"
  zf = ::Zip::File.new(TEST_ZIP.zip_name)
  zf.replace(entryToReplace, newEntrySrcFilename)

  zf.close
  zfRead = ::Zip::File.new(TEST_ZIP.zip_name)
  AssertEntry::assert_contents(newEntrySrcFilename,
                               zfRead.get_input_stream(entryToReplace) { |is| is.read })
  AssertEntry::assert_contents(TEST_ZIP.entry_names[0],
                               zfRead.get_input_stream(TEST_ZIP.entry_names[0]) { |is| is.read })
  AssertEntry::assert_contents(TEST_ZIP.entry_names[1],
                               zfRead.get_input_stream(TEST_ZIP.entry_names[1]) { |is| is.read })
  AssertEntry::assert_contents(TEST_ZIP.entry_names[3],
                               zfRead.get_input_stream(TEST_ZIP.entry_names[3]) { |is| is.read })
  zfRead.close
end

#test_replaceNonEntry ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 322

def test_replaceNonEntry
  entryToReplace = "nonExistingEntryname"
  ::Zip::File.open(TEST_ZIP.zip_name) {
      |zf|
    assert_raises(Errno::ENOENT) {
      zf.replace(entryToReplace, "test/data/file2.txt")
    }
  }
end

#test_streaming ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 528

def test_streaming
  fname = ::File.join(::File.expand_path(::File.dirname(__FILE__)), "../README.md")
  zname = "test/data/generated/README.zip"
  Zip::File.open(zname, Zip::File::CREATE) do |zipfile|
    zipfile.get_output_stream(File.basename(fname)) do |f|
      f.puts File.read(fname)
    end
  end

  data = nil
  File.open(zname, 'rb') do |f|
    Zip::File.open_buffer(f) do |zipfile|
      zipfile.each do |entry|
        next unless entry.name =~ /README.md/
        data = zipfile.read(entry)
      end
    end
  end
  assert data
  assert data =~ /Simonov/
end

#test_write_buffer ⇒ Object 



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# File 'lib/hotplate/gems/rubyzip-1.1.7/test/file_test.rb', line 370

def test_write_buffer
  newName = "renamedFirst"
  zf = ::Zip::File.new(TEST_ZIP.zip_name)
  oldName = zf.entries.first
  zf.rename(oldName, newName)
  io = ::StringIO.new('')
  buffer = zf.write_buffer(io)
  File.open(TEST_ZIP.zip_name, 'wb') { |f| f.write buffer.string }
  zfRead = ::Zip::File.new(TEST_ZIP.zip_name)
  assert(zfRead.entries.detect { |e| e.name == newName } != nil)
  assert(zfRead.entries.detect { |e| e.name == oldName } == nil)
  zfRead.close

  zf.close
end