diff options
Diffstat (limited to 'spec/lib/gitlab/git/diff_spec.rb')
-rw-r--r-- | spec/lib/gitlab/git/diff_spec.rb | 71 |
1 files changed, 30 insertions, 41 deletions
diff --git a/spec/lib/gitlab/git/diff_spec.rb b/spec/lib/gitlab/git/diff_spec.rb index d50ccb0df30..4a7b06003fc 100644 --- a/spec/lib/gitlab/git/diff_spec.rb +++ b/spec/lib/gitlab/git/diff_spec.rb @@ -1,7 +1,7 @@ require "spec_helper" describe Gitlab::Git::Diff, seed_helper: true do - let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) } + let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH, '') } before do @raw_diff_hash = { @@ -31,36 +31,6 @@ EOT [".gitmodules"]).patches.first end - describe 'size limit feature toggles' do - context 'when the feature gitlab_git_diff_size_limit_increase is enabled' do - before do - Feature.enable('gitlab_git_diff_size_limit_increase') - end - - it 'returns 200 KB for size_limit' do - expect(described_class.size_limit).to eq(200.kilobytes) - end - - it 'returns 100 KB for collapse_limit' do - expect(described_class.collapse_limit).to eq(100.kilobytes) - end - end - - context 'when the feature gitlab_git_diff_size_limit_increase is disabled' do - before do - Feature.disable('gitlab_git_diff_size_limit_increase') - end - - it 'returns 100 KB for size_limit' do - expect(described_class.size_limit).to eq(100.kilobytes) - end - - it 'returns 10 KB for collapse_limit' do - expect(described_class.collapse_limit).to eq(10.kilobytes) - end - end - end - describe '.new' do context 'using a Hash' do context 'with a small diff' do @@ -77,7 +47,7 @@ EOT context 'using a diff that is too large' do it 'prunes the diff' do - diff = described_class.new(diff: 'a' * (described_class.size_limit + 1)) + diff = described_class.new(diff: 'a' * 204800) expect(diff.diff).to be_empty expect(diff).to be_too_large @@ -115,8 +85,8 @@ EOT # The patch total size is 200, with lines between 21 and 54. # This is a quick-and-dirty way to test this. Ideally, a new patch is # added to the test repo with a size that falls between the real limits. - allow(Gitlab::Git::Diff).to receive(:size_limit).and_return(150) - allow(Gitlab::Git::Diff).to receive(:collapse_limit).and_return(100) + stub_const("#{described_class}::SIZE_LIMIT", 150) + stub_const("#{described_class}::COLLAPSE_LIMIT", 100) end it 'prunes the diff as a large diff instead of as a collapsed diff' do @@ -180,7 +150,7 @@ EOT let(:raw_patch) { @raw_diff_hash[:diff].encode(Encoding::ASCII_8BIT) } it 'encodes diff patch to UTF-8' do - expect(diff.diff.encoding).to eq(Encoding::UTF_8) + expect(diff.diff).to be_utf8 end end end @@ -241,7 +211,7 @@ EOT end describe '.filter_diff_options' do - let(:options) { { max_size: 100, invalid_opt: true } } + let(:options) { { max_files: 100, invalid_opt: true } } context "without default options" do let(:filtered_options) { described_class.filter_diff_options(options) } @@ -253,7 +223,7 @@ EOT context "with default options" do let(:filtered_options) do - default_options = { max_size: 5, bad_opt: 1, ignore_whitespace: true } + default_options = { max_files: 5, bad_opt: 1, ignore_whitespace_change: true } described_class.filter_diff_options(options, default_options) end @@ -263,16 +233,35 @@ EOT end it "should merge with default options" do - expect(filtered_options).to have_key(:ignore_whitespace) + expect(filtered_options).to have_key(:ignore_whitespace_change) end it "should override default options" do - expect(filtered_options).to have_key(:max_size) - expect(filtered_options[:max_size]).to eq(100) + expect(filtered_options).to have_key(:max_files) + expect(filtered_options[:max_files]).to eq(100) end end end + describe '#json_safe_diff' do + let(:project) { create(:project, :repository) } + + it 'fake binary message when it detects binary' do + # Rugged will not detect this as binary, but we can fake it + diff_message = "Binary files files/images/icn-time-tracking.pdf and files/images/icn-time-tracking.pdf differ\n" + binary_diff = described_class.between(project.repository, 'add-pdf-text-binary', 'add-pdf-text-binary^').first + + expect(binary_diff.diff).not_to be_empty + expect(binary_diff.json_safe_diff).to eq(diff_message) + end + + it 'leave non-binary diffs as-is' do + diff = described_class.new(@rugged_diff) + + expect(diff.json_safe_diff).to eq(diff.diff) + end + end + describe '#submodule?' do before do commit = repository.lookup('5937ac0a7beb003549fc5fd26fc247adbce4a52e') @@ -337,7 +326,7 @@ EOT describe '#collapsed?' do it 'returns true for a diff that is quite large' do - diff = described_class.new({ diff: 'a' * (described_class.collapse_limit + 1) }, expanded: false) + diff = described_class.new({ diff: 'a' * 20480 }, expanded: false) expect(diff).to be_collapsed end |