mirror of
https://github.com/KevinMidboe/linguist.git
synced 2025-10-29 17:50:22 +00:00
348 lines
12 KiB
Ruby
348 lines
12 KiB
Ruby
require 'linguist/file_blob'
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require 'test/unit'
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require 'mime/types'
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require 'pygments'
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class TestBlob < Test::Unit::TestCase
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include Linguist
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Lexer = Pygments::Lexer
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def fixtures_path
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File.expand_path("../fixtures", __FILE__)
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end
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def blob(name)
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name = File.join(fixtures_path, name) unless name =~ /^\//
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FileBlob.new(name, fixtures_path)
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end
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def script_blob(name)
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blob = blob(name)
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blob.instance_variable_set(:@name, 'script')
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blob
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end
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def each_language_fixture
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Dir["#{fixtures_path}/*"].each do |path|
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name = File.basename(path)
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if name == 'text' || name == 'binary'
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next
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else
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assert language = Language.find_by_alias(name), "No language alias for #{name.inspect}"
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end
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Dir.entries(path).each do |filename|
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next if filename == '.' || filename == '..'
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yield language, blob(File.join(path, filename))
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end
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end
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end
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def test_name
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assert_equal "foo.rb", blob("foo.rb").name
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end
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def test_pathname
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assert_equal Pathname.new("foo.rb"), blob("foo.rb").pathname
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end
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def test_mime_type
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assert_equal "application/octet-stream", blob("binary/dog.o").mime_type
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assert_equal "application/ogg", blob("binary/foo.ogg").mime_type
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assert_equal "application/postscript", blob("binary/octocat.ai").mime_type
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assert_equal "application/x-ruby", blob("ruby/grit.rb").mime_type
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assert_equal "application/x-sh", blob("shell/script.sh").mime_type
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assert_equal "application/xml", blob("xml/bar.xml").mime_type
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assert_equal "text/plain", blob("text/README").mime_type
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end
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def test_content_type
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assert_equal "application/octet-stream", blob("binary/dog.o").content_type
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assert_equal "application/ogg", blob("binary/foo.ogg").content_type
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assert_equal "application/pdf", blob("binary/foo.pdf").content_type
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assert_equal "image/png", blob("binary/foo.png").content_type
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assert_equal "text/plain; charset=iso-8859-2", blob("text/README").content_type
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assert_equal "text/plain; charset=iso-8859-1", blob("perl/script.pl").content_type
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assert_equal "text/plain; charset=iso-8859-1", blob("python/script.py").content_type
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assert_equal "text/plain; charset=iso-8859-1", blob("ruby/script.rb").content_type
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assert_equal "text/plain; charset=iso-8859-1", blob("shell/script.sh").content_type
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end
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def test_disposition
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assert_equal "attachment; filename=foo+bar.jar", blob("binary/foo bar.jar").disposition
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assert_equal "attachment; filename=foo.bin", blob("binary/foo.bin").disposition
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assert_equal "attachment; filename=linguist.gem", blob("binary/linguist.gem").disposition
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assert_equal "attachment; filename=octocat.ai", blob("binary/octocat.ai").disposition
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assert_equal "inline", blob("text/README").disposition
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assert_equal "inline", blob("text/foo.txt").disposition
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assert_equal "inline", blob("ruby/grit.rb").disposition
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assert_equal "inline", blob("binary/octocat.png").disposition
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end
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def test_data
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assert_equal "module Foo\nend\n", blob("ruby/foo.rb").data
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end
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def test_lines
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assert_equal ["module Foo", "end", ""], blob("ruby/foo.rb").lines
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end
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def test_size
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assert_equal 15, blob("ruby/foo.rb").size
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end
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def test_loc
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assert_equal 3, blob("ruby/foo.rb").loc
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end
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def test_sloc
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assert_equal 2, blob("ruby/foo.rb").sloc
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end
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def test_encoding
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assert_equal "ISO-8859-2", blob("text/README").encoding
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assert_equal "ISO-8859-1", blob("text/dump.sql").encoding
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assert_equal "UTF-8", blob("text/foo.txt").encoding
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assert_nil blob("binary/dog.o").encoding
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end
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def test_binary
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# Large blobs aren't loaded
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large_blob = blob("git.exe")
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large_blob.instance_eval do
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def data; end
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end
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assert large_blob.binary?
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assert blob("binary/git.deb").binary?
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assert blob("binary/git.exe").binary?
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assert blob("binary/hello.pbc").binary?
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assert blob("binary/linguist.gem").binary?
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assert blob("binary/octocat.ai").binary?
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assert blob("binary/octocat.png").binary?
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assert blob("binary/zip").binary?
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assert !blob("text/README").binary?
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assert !blob("text/file.txt").binary?
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assert !blob("ruby/foo.rb").binary?
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assert !blob("perl/script.pl").binary?
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end
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def test_text
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assert blob("text/README").text?
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assert blob("text/dump.sql").text?
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assert blob("text/file.json").text?
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assert blob("text/file.txt").text?
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assert blob("text/md").text?
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assert blob("shell/script.sh").text?
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assert blob("text/txt").text?
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end
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def test_image
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assert blob("binary/octocat.gif").image?
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assert blob("binary/octocat.jpeg").image?
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assert blob("binary/octocat.jpg").image?
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assert blob("binary/octocat.png").image?
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assert !blob("binary/octocat.ai").image?
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assert !blob("binary/octocat.psd").image?
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end
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def test_viewable
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assert blob("text/README").viewable?
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assert blob("ruby/foo.rb").viewable?
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assert blob("perl/script.pl").viewable?
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assert !blob("binary/linguist.gem").viewable?
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assert !blob("binary/octocat.ai").viewable?
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assert !blob("binary/octocat.png").viewable?
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end
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def test_generated
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assert !blob("text/README").generated?
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# Xcode project files
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assert blob("xml/MainMenu.xib").generated?
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assert blob("binary/MainMenu.nib").generated?
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assert blob("xml/project.pbxproj").generated?
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# Gemfile.locks
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assert blob("Gemfile.lock").generated?
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# Generated .NET Docfiles
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assert blob("xml/net_docfile.xml").generated?
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# Long line
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assert !blob("javascript/uglify.js").generated?
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# Inlined JS, but mostly code
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assert !blob("javascript/json2_backbone.js").generated?
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# Minified JS
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assert !blob("javascript/jquery-1.6.1.js").generated?
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assert blob("javascript/jquery-1.6.1.min.js").generated?
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assert blob("javascript/jquery-1.4.2.min.js").generated?
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# CoffeeScript-generated JS
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# TODO
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# PEG.js-generated parsers
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assert blob("javascript/parser.js").generated?
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# These examples are too basic to tell
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assert !blob("javascript/empty.js").generated?
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assert !blob("javascript/hello.js").generated?
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assert blob("javascript/intro-old.js").generated?
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assert blob("javascript/classes-old.js").generated?
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assert blob("javascript/intro.js").generated?
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assert blob("javascript/classes.js").generated?
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end
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def test_vendored
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assert !blob("text/README").vendored?
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assert !blob("ext/extconf.rb").vendored?
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# Node depedencies
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assert blob("node_modules/coffee-script/lib/coffee-script.js").vendored?
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# Rails vendor/
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assert blob("vendor/plugins/will_paginate/lib/will_paginate.rb").vendored?
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# C deps
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assert blob("deps/http_parser/http_parser.c").vendored?
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assert blob("deps/v8/src/v8.h").vendored?
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# Prototype
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assert !blob("public/javascripts/application.js").vendored?
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assert blob("public/javascripts/prototype.js").vendored?
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assert blob("public/javascripts/effects.js").vendored?
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assert blob("public/javascripts/controls.js").vendored?
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assert blob("public/javascripts/dragdrop.js").vendored?
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# jQuery
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assert blob("jquery.js").vendored?
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assert blob("public/javascripts/jquery.js").vendored?
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assert blob("public/javascripts/jquery.min.js").vendored?
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assert blob("public/javascripts/jquery-1.7.js").vendored?
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assert blob("public/javascripts/jquery-1.7.min.js").vendored?
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assert blob("public/javascripts/jquery-1.5.2.js").vendored?
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assert blob("public/javascripts/jquery-1.6.1.js").vendored?
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assert blob("public/javascripts/jquery-1.6.1.min.js").vendored?
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assert !blob("public/javascripts/jquery.github.menu.js").vendored?
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# MooTools
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assert blob("public/javascripts/mootools-core-1.3.2-full-compat.js").vendored?
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assert blob("public/javascripts/mootools-core-1.3.2-full-compat-yc.js").vendored?
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# Dojo
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assert blob("public/javascripts/dojo.js").vendored?
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# MochiKit
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assert blob("public/javascripts/MochiKit.js").vendored?
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# YUI
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assert blob("public/javascripts/yahoo-dom-event.js").vendored?
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assert blob("public/javascripts/yahoo-min.js").vendored?
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assert blob("public/javascripts/yuiloader-dom-event.js").vendored?
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# LESS
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assert blob("public/javascripts/less-1.1.0.js").vendored?
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assert blob("public/javascripts/less-1.1.0.min.js").vendored?
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# WYS editors
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assert blob("public/javascripts/ckeditor.js").vendored?
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assert blob("public/javascripts/tiny_mce.js").vendored?
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assert blob("public/javascripts/tiny_mce_popup.js").vendored?
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assert blob("public/javascripts/tiny_mce_src.js").vendored?
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# Fabric
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assert blob("fabfile.py").vendored?
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# WAF
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assert blob("waf").vendored?
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# Visual Studio IntelliSense
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assert blob("Scripts/jquery-1.7-vsdoc.js").vendored?
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# Microsoft Ajax
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assert blob("Scripts/MicrosoftAjax.debug.js").vendored?
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assert blob("Scripts/MicrosoftAjax.js").vendored?
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assert blob("Scripts/MicrosoftMvcAjax.debug.js").vendored?
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assert blob("Scripts/MicrosoftMvcAjax.js").vendored?
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assert blob("Scripts/MicrosoftMvcValidation.debug.js").vendored?
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assert blob("Scripts/MicrosoftMvcValidation.js").vendored?
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# jQuery validation plugin (MS bundles this with asp.net mvc)
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assert blob("Scripts/jquery.validate.js").vendored?
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# NuGet Packages
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assert blob("packages/Modernizr.2.0.6/Content/Scripts/modernizr-2.0.6-development-only.js").vendored?
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end
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def test_indexable
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assert blob("text/file.txt").indexable?
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assert blob("ruby/foo.rb").indexable?
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assert !blob("text/defu.nkt").indexable?
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assert !blob("text/dump.sql").indexable?
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assert !blob("binary/github.po").indexable?
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assert !blob("binary/linguist.gem").indexable?
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end
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def test_language
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# Drop any files under test/fixtures/LANGUAGE
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each_language_fixture do |language, blob|
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assert_equal language, blob.language, blob.name
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end
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end
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def test_lexer
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assert_equal Lexer['Ruby'], blob("ruby/foo.rb").lexer
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end
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def test_shebang_script
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assert_equal 'sh', script_blob("shell/script.sh").shebang_script
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assert_equal 'bash', script_blob("shell/script.bash").shebang_script
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assert_equal 'zsh', script_blob("shell/script.zsh").shebang_script
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assert_equal 'perl', script_blob("perl/script.pl").shebang_script
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assert_equal 'ruby', script_blob("ruby/script.rb").shebang_script
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assert_equal 'ruby', script_blob("ruby/script2.rb").shebang_script
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assert_equal 'python', script_blob("python/script.py").shebang_script
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assert_equal 'node', script_blob("javascript/script.js").shebang_script
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assert_equal 'groovy', script_blob("groovy/script.groovy").shebang_script
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assert_equal 'macruby', script_blob("ruby/macruby-script").shebang_script
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assert_equal 'rake', script_blob("ruby/script.rake").shebang_script
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assert_equal 'foo', script_blob("text/script.foo").shebang_script
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assert_equal 'nush', script_blob("nu/script.nu").shebang_script
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assert_equal 'scala', script_blob("scala/script.scala").shebang_script
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assert_equal 'racket', script_blob("racket/script.rkt").shebang_script
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assert_equal nil, script_blob("ruby/foo.rb").shebang_script
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end
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def test_colorize
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assert_equal <<-HTML, blob("ruby/foo.rb").colorize
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<div class="highlight"><pre><span class="k">module</span> <span class="nn">Foo</span>
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<span class="k">end</span>
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</pre>
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</div>
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HTML
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end
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def test_colorize_without_wrapper
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assert_equal <<-HTML, blob("ruby/foo.rb").colorize_without_wrapper
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<span class="k">module</span> <span class="nn">Foo</span>
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<span class="k">end</span>
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HTML
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end
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def test_colorize_does_skip_minified_files
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assert_nil blob("javascript/jquery-1.6.1.min.js").colorize
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end
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# Pygments.rb was taking exceeding long on this particular file
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def test_colorize_doesnt_blow_up_with_files_with_high_ratio_of_long_lines
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assert_nil blob("javascript/steelseries-min.js").colorize
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end
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end
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