diff options
Diffstat (limited to 'spec/lib/gitlab/import_export')
-rw-r--r-- | spec/lib/gitlab/import_export/decompressed_archive_size_validator_spec.rb | 58 | ||||
-rw-r--r-- | spec/lib/gitlab/import_export/file_importer_spec.rb | 39 |
2 files changed, 97 insertions, 0 deletions
diff --git a/spec/lib/gitlab/import_export/decompressed_archive_size_validator_spec.rb b/spec/lib/gitlab/import_export/decompressed_archive_size_validator_spec.rb new file mode 100644 index 00000000000..302d11896c9 --- /dev/null +++ b/spec/lib/gitlab/import_export/decompressed_archive_size_validator_spec.rb @@ -0,0 +1,58 @@ +# frozen_string_literal: true + +require 'spec_helper' + +describe Gitlab::ImportExport::DecompressedArchiveSizeValidator do + let_it_be(:filepath) { File.join(Dir.tmpdir, 'decompressed_archive_size_validator_spec.gz') } + + before(:all) do + create_compressed_file + end + + after(:all) do + FileUtils.rm(filepath) + end + + subject { described_class.new(archive_path: filepath, max_bytes: max_bytes) } + + describe '#valid?' do + let(:max_bytes) { 1 } + + context 'when file does not exceed allowed decompressed size' do + let(:max_bytes) { 20 } + + it 'returns true' do + expect(subject.valid?).to eq(true) + end + end + + context 'when file exceeds allowed decompressed size' do + it 'returns false' do + expect(subject.valid?).to eq(false) + end + end + + context 'when something goes wrong during decompression' do + before do + allow(subject.archive_file).to receive(:eof?).and_raise(StandardError) + end + + it 'logs and tracks raised exception' do + expect(Gitlab::ErrorTracking).to receive(:track_exception).with(instance_of(StandardError)) + expect(Gitlab::Import::Logger).to receive(:info).with(hash_including(message: 'Decompressed archive size validation failed.')) + + subject.valid? + end + + it 'returns false' do + expect(subject.valid?).to eq(false) + end + end + end + + def create_compressed_file + Zlib::GzipWriter.open(filepath) do |gz| + gz.write('Hello World!') + end + end +end diff --git a/spec/lib/gitlab/import_export/file_importer_spec.rb b/spec/lib/gitlab/import_export/file_importer_spec.rb index 7c54c5f2da1..870fe8bc7fc 100644 --- a/spec/lib/gitlab/import_export/file_importer_spec.rb +++ b/spec/lib/gitlab/import_export/file_importer_spec.rb @@ -98,6 +98,45 @@ describe Gitlab::ImportExport::FileImporter do end end + context 'when file exceeds acceptable decompressed size' do + let(:project) { create(:project) } + let(:shared) { Gitlab::ImportExport::Shared.new(project) } + let(:filepath) { File.join(Dir.tmpdir, 'file_importer_spec.gz') } + + subject { described_class.new(importable: project, archive_file: filepath, shared: shared) } + + before do + Zlib::GzipWriter.open(filepath) do |gz| + gz.write('Hello World!') + end + end + + context 'when validate_import_decompressed_archive_size feature flag is enabled' do + before do + stub_feature_flags(validate_import_decompressed_archive_size: true) + + allow(Gitlab::ImportExport::DecompressedArchiveSizeValidator).to receive(:max_bytes).and_return(1) + end + + it 'returns false' do + expect(subject.import).to eq(false) + expect(shared.errors.join).to eq('Decompressed archive size validation failed.') + end + end + + context 'when validate_import_decompressed_archive_size feature flag is disabled' do + before do + stub_feature_flags(validate_import_decompressed_archive_size: false) + end + + it 'skips validation' do + expect(subject).to receive(:validate_decompressed_archive_size).never + + subject.import + end + end + end + def setup_files FileUtils.mkdir_p("#{shared.export_path}/subfolder/") FileUtils.touch(valid_file) |