class ManifestTest < Minitest::Test
SIMPLEST_MANIFEST = ". #{random_block(9)} 0:9:simple.txt\n"
+ MULTIBLOCK_FILE_MANIFEST =
+ [". #{random_block(8)} 0:4:repfile 4:4:uniqfile",
+ "./s1 #{random_block(6)} 0:3:repfile 3:3:uniqfile",
+ ". #{random_block(8)} 0:7:uniqfile2 7:1:repfile\n"].join("\n")
MULTILEVEL_MANIFEST =
[". #{random_block(9)} 0:3:file1 3:3:file2 6:3:file3\n",
"./dir1 #{random_block(9)} 0:3:file1 3:3:file2 6:3:file3\n",
"./dir1/subdir #{random_block(9)} 0:3:file1 3:3:file2 6:3:file3\n",
"./dir2 #{random_block(9)} 0:3:file1 3:3:file2 6:3:file3\n"].join("")
- def test_simple_each_stream_array
+ def check_stream(stream, exp_name, exp_blocks, exp_files)
+ assert_equal(exp_name, stream.first)
+ assert_equal(exp_blocks, stream[1].map(&:to_s))
+ assert_equal(exp_files, stream.last)
+ end
+
+ def test_simple_each_line_array
manifest = Keep::Manifest.new(SIMPLEST_MANIFEST)
stream_name, block_s, file = SIMPLEST_MANIFEST.strip.split
- stream_a = manifest.each_stream.to_a
+ stream_a = manifest.each_line.to_a
assert_equal(1, stream_a.size, "wrong number of streams")
- assert_equal(stream_name, stream_a[0][0])
- assert_equal([block_s], stream_a[0][1].map(&:to_s))
- assert_equal([file], stream_a[0][2])
+ check_stream(stream_a.first, stream_name, [block_s], [file])
end
- def test_simple_each_stream_block
+ def test_simple_each_line_block
manifest = Keep::Manifest.new(SIMPLEST_MANIFEST)
result = []
- manifest.each_stream do |stream, blocks, files|
+ manifest.each_line do |stream, blocks, files|
result << files
end
assert_equal([[SIMPLEST_MANIFEST.split.last]], result,
- "wrong result from each_stream block")
+ "wrong result from each_line block")
end
- def test_multilevel_each_stream
+ def test_multilevel_each_line
manifest = Keep::Manifest.new(MULTILEVEL_MANIFEST)
seen = []
- manifest.each_stream do |stream, blocks, files|
+ manifest.each_line do |stream, blocks, files|
refute(seen.include?(stream),
- "each_stream already yielded stream #{stream}")
+ "each_line already yielded stream #{stream}")
seen << stream
assert_equal(3, files.size, "wrong file count for stream #{stream}")
end
assert_equal(4, seen.size, "wrong number of streams")
end
- def test_empty_each_stream
- assert_empty(Keep::Manifest.new("").each_stream.to_a)
+ def test_empty_each_line
+ assert_empty(Keep::Manifest.new("").each_line.to_a)
+ end
+
+ def test_empty_line_within_manifest
+ block_s = random_block
+ manifest = Keep::Manifest.
+ new([". #{block_s} 0:1:file1 1:2:file2\n",
+ "\n",
+ ". #{block_s} 3:3:file3 6:4:file4\n"].join(""))
+ streams = manifest.each_line.to_a
+ assert_equal(2, streams.size)
+ check_stream(streams[0], ".", [block_s], ["0:1:file1", "1:2:file2"])
+ check_stream(streams[1], ".", [block_s], ["3:3:file3", "6:4:file4"])
end
def test_backslash_escape_parsing
m_text = "./dir\\040name #{random_block} 0:0:file\\\\name\\011\\here.txt\n"
manifest = Keep::Manifest.new(m_text)
- streams = manifest.each_stream.to_a
+ streams = manifest.each_line.to_a
assert_equal(1, streams.size, "wrong number of streams with whitespace")
assert_equal("./dir name", streams.first.first,
"wrong stream name with whitespace")
"wrong filename(s) with whitespace")
end
- def test_simple_each_file_array
+ def test_simple_files
manifest = Keep::Manifest.new(SIMPLEST_MANIFEST)
- assert_equal([[".", "simple.txt", 9]], manifest.each_file.to_a)
+ assert_equal([[".", "simple.txt", 9]], manifest.files)
end
- def test_multilevel_each_file
+ def test_multilevel_files
manifest = Keep::Manifest.new(MULTILEVEL_MANIFEST)
seen = Hash.new { |this, key| this[key] = [] }
- manifest.each_file do |stream, basename, size|
+ manifest.files.each do |stream, basename, size|
refute(seen[stream].include?(basename),
"each_file repeated #{stream}/#{basename}")
seen[stream] << basename
end
end
- def test_each_file_handles_filenames_with_colons
+ def test_files_with_colons_in_names
manifest = Keep::Manifest.new(". #{random_block(9)} 0:9:file:test.txt\n")
- assert_equal([[".", "file:test.txt", 9]], manifest.each_file.to_a)
+ assert_equal([[".", "file:test.txt", 9]], manifest.files)
+ end
+
+ def test_files_spanning_multiple_blocks
+ manifest = Keep::Manifest.new(MULTIBLOCK_FILE_MANIFEST)
+ assert_equal([[".", "repfile", 5],
+ [".", "uniqfile", 4],
+ [".", "uniqfile2", 7],
+ ["./s1", "repfile", 3],
+ ["./s1", "uniqfile", 3]],
+ manifest.files.sort)
+ end
+
+ def test_minimum_file_count_simple
+ manifest = Keep::Manifest.new(SIMPLEST_MANIFEST)
+ assert(manifest.minimum_file_count?(1), "real minimum file count false")
+ refute(manifest.minimum_file_count?(2), "fake minimum file count true")
+ end
+
+ def test_minimum_file_count_multiblock
+ manifest = Keep::Manifest.new(MULTIBLOCK_FILE_MANIFEST)
+ assert(manifest.minimum_file_count?(2), "low minimum file count false")
+ assert(manifest.minimum_file_count?(5), "real minimum file count false")
+ refute(manifest.minimum_file_count?(6), "fake minimum file count true")
+ end
+
+ def test_exact_file_count_simple
+ manifest = Keep::Manifest.new(SIMPLEST_MANIFEST)
+ assert(manifest.exact_file_count?(1), "exact file count false")
+ refute(manifest.exact_file_count?(0), "-1 file count true")
+ refute(manifest.exact_file_count?(2), "+1 file count true")
+ end
+
+ def test_exact_file_count_multiblock
+ manifest = Keep::Manifest.new(MULTIBLOCK_FILE_MANIFEST)
+ assert(manifest.exact_file_count?(5), "exact file count false")
+ refute(manifest.exact_file_count?(4), "-1 file count true")
+ refute(manifest.exact_file_count?(6), "+1 file count true")
+ end
+
+ def test_has_file
+ manifest = Keep::Manifest.new(MULTIBLOCK_FILE_MANIFEST)
+ assert(manifest.has_file?("./repfile"), "one-arg repfile not found")
+ assert(manifest.has_file?(".", "repfile"), "two-arg repfile not found")
+ assert(manifest.has_file?("./s1/repfile"), "one-arg s1/repfile not found")
+ assert(manifest.has_file?("./s1", "repfile"), "two-arg s1/repfile not found")
+ refute(manifest.has_file?("./s1/uniqfile2"), "one-arg missing file found")
+ refute(manifest.has_file?("./s1", "uniqfile2"), "two-arg missing file found")
+ refute(manifest.has_file?("./s2/repfile"), "one-arg missing stream found")
+ refute(manifest.has_file?("./s2", "repfile"), "two-arg missing stream found")
end
end