1 # -*- encoding: binary -*-
2 require './test/integration'
4 class TestMogileFSIntegration < TestMogIntegration
7 @client = MogileFS::MogileFS.new(:hosts => @trackers, :domain => @domain)
11 assert ! @client.exist?("CRUD")
12 assert_equal 4, @client.store_content("CRUD", "default", "DATA")
13 assert @client.exist?("CRUD")
14 assert_equal 4, @client.size("CRUD")
15 assert_equal "DATA", @client.get_file_data("CRUD")
16 assert_equal "DAT", @client.get_file_data("CRUD", nil, 3)
17 assert_equal "AT", @client.get_file_data("CRUD", nil, 2, 1)
19 tmp = Tempfile.new("z")
22 assert_equal 4, @client.get_file_data("CRUD", tmp_path)
23 assert_equal "DATA", File.read(tmp_path)
26 sio = StringIO.new("")
27 rv = @client.get_file_data("CRUD", sio)
29 assert_equal "DATA", sio.string
30 assert_equal 8, @client.store_content("CRUD", "default", "MOARDATA")
31 assert_equal "MOARDATA", @client.get_file_data("CRUD")
32 assert_equal true, @client.delete("CRUD")
33 assert_raises(MogileFS::Backend::UnknownKeyError) { @client.delete("CRUD") }
35 data = "hello world\n".freeze
40 assert_equal tmp.size, @client.store_file("blob", nil, tmp)
41 assert_equal(data, @client.get_file_data("blob"))
43 data = "pipe!\n".freeze
49 assert_equal data.size, @client.store_file("pipe", nil, r)
52 assert_equal(data, @client.get_file_data("pipe"))
54 cbk = MogileFS::Util::StoreContent.new(nil) do |write_callback|
55 10.times { write_callback.call("data") }
58 nr = @client.store_content('store_content', nil, cbk)
60 assert_equal("data" * 10, @client.get_file_data('store_content'))
63 def test_store_non_rewindable
68 def tmp.read(len, buf = "")
72 assert_raises(MogileFS::HTTPFile::NonRetryableError) do
73 @client.store_file("non_rewindable", nil, tmp)
78 assert_equal 3, @client.store_content("file_info", "default", "FOO")
79 res = @client.file_info("file_info")
80 assert_kind_of Integer, res["fid"]
81 assert_equal 3, res["length"]
82 assert ! res.include?("devids")
83 assert_kind_of Integer, res["devcount"]
85 res = @client.file_info("file_info", :devices => true)
86 assert_kind_of Integer, res["fid"]
87 assert_equal 3, res["length"]
88 assert_kind_of Integer, res["devcount"]
89 devids = res.delete("devids")
90 assert_instance_of Array, devids
91 devids.each { |devid| assert_kind_of Integer, devid }
92 assert_equal res["devcount"], devids.size
96 assert_equal 3, @client.store_content("file_debug", "default", "BUG")
97 a = @client.file_debug("file_debug")
98 b = @client.file_debug(:key => "file_debug")
99 fid = @client.file_info("file_debug")["fid"]
100 c = @client.file_debug(fid)
101 d = @client.file_debug(:fid => fid)
103 [ a, b, c, d ].each do |res|
104 assert_equal fid, res["fid_fid"]
105 assert_equal 0, res["fid_classid"]
106 assert_equal "file_debug", res["fid_dkey"]
107 assert_equal 3, res["fid_length"]
108 assert_kind_of Array, res["devids"]
109 assert_kind_of Integer, res["devids"][0]
110 res["devids"].each do |devid|
111 uri = URI.parse(res["devpath_#{devid}"])
112 assert_equal "http", uri.scheme
114 assert_equal "default", res["fid_class"]
116 @client.delete("file_debug")
117 rv = @client.file_debug(fid)
118 assert rv.keys.grep(/\Afid_/).empty?, rv.inspect
121 def test_file_debug_in_progress
122 rv = @client.new_file("file_debug_in_progress") do |http_file|
124 dests = http_file.instance_variable_get(:@dests)
125 dests[0][1] =~ %r{/(\d+)\.fid\z}
127 rv = @client.file_debug(fid)
128 devids = dests.map { |x| x[0].to_i }.sort
129 assert_equal devids, rv["tempfile_devids"].sort
130 assert_equal "file_debug_in_progress", rv["tempfile_dkey"]
135 def test_admin_get_devices
136 admin = MogileFS::Admin.new(:hosts => @trackers)
137 devices = admin.get_devices
138 if any_device = devices[0]
139 %w(mb_asof mb_free mb_used mb_total devid weight hostid).each do |field|
140 case value = any_device[field]
143 assert value >= 0, "#{field}=#{value.inspect} is negative"
145 assert false, "#{field}=#{value.inspect} is #{value.class}"
149 field = "utilization"
150 case value = any_device[field]
153 assert value >= 0.0, "#{field}=#{value.inspect} is negative"
155 assert false, "#{field}=#{value.inspect} is #{value.class}"
160 # TODO: move this to a fresh instance
161 def test_admin_each_fid
162 admin = MogileFS::Admin.new(:hosts => @trackers)
164 count = admin.each_fid do |info|
165 seen[info["fid"]] = true
166 assert_kind_of Integer, info["fid"]
167 assert_kind_of Integer, info["length"]
168 assert_kind_of Integer, info["devcount"]
169 assert_kind_of String, info["key"]
170 assert_kind_of String, info["class"]
171 assert_kind_of String, info["domain"]
173 assert_equal count, seen.size
174 end if ENV["TEST_EXPENSIVE"]
176 def test_new_file_no_block
177 rv = @client.new_file("no_block")
180 assert_equal "HELLO", @client.get_file_data("no_block")
183 def test_new_file_known_content_length
184 rv = @client.new_file("a", :content_length => 5)
187 assert_equal "HELLO", @client.get_file_data("a")
189 rv = @client.new_file("a", :content_length => 6)
191 assert_raises(MogileFS::SizeMismatchError) { rv.close }
192 assert_equal "HELLO", @client.get_file_data("a")
194 rv = @client.new_file("large", :content_length => 6, :largefile => true)
195 assert_instance_of MogileFS::NewFile::Stream, rv
196 assert_equal 6, rv.write("HIHIHI")
198 assert_equal "HIHIHI", @client.get_file_data("large")
201 def test_new_file_content_md5
203 b64digest = [ Digest::MD5.digest("HELLO") ].pack('m').strip
204 rv = @client.new_file("a", :content_md5 => b64digest, :content_length => 5)
207 assert_equal "HELLO", @client.get_file_data("a")
211 assert_raises(ArgumentError) do
212 @client.new_file("a", :content_md5 => b64digest) { |f| f.big_io = r }
214 assert_equal "HELLO", @client.get_file_data("a")
216 @client.new_file("a", :content_md5 => :trailer) { |f| f.big_io = r }
217 assert_equal "HIHI", @client.get_file_data("a")
219 # legacy, in case anybody used it
220 rv = @client.new_file("a",{:class => "default"}, 6)
221 assert_equal 2, rv.write("HI")
222 assert_raises(MogileFS::SizeMismatchError) { rv.close }
223 assert_equal "HIHI", @client.get_file_data("a")
225 rv = @client.new_file("a",{:class => "default"}, 2)
226 assert_equal 2, rv.write("HI")
228 assert_equal "HI", @client.get_file_data("a")
229 assert_raises(MogileFS::Backend::UnregClassError) {
230 @client.new_file("a", "non-existent", 2)
232 assert_raises(MogileFS::Backend::UnregClassError) {
233 @client.new_file("a", :class => "non-existent")
239 def test_store_content_opts
240 b64digest = [ Digest::MD5.digest("HELLO") ].pack('m').strip
241 @client.store_content("c", nil, "HELLO", :content_md5 => b64digest)
242 assert_raises(MogileFS::SizeMismatchError) do
243 @client.store_content("c", nil, "GOODBYE", :content_length => 2)
245 assert_equal "HELLO", @client.get_file_data("c")
248 def test_store_file_opts
249 b64digest = [ Digest::MD5.digest("HELLO") ].pack('m').strip
250 io = StringIO.new("HELLO")
251 @client.store_file("c", nil, io, :content_md5 => b64digest)
253 io = StringIO.new("GOODBYE")
254 assert_raises(MogileFS::SizeMismatchError) do
255 @client.store_content("c", nil, io, :content_length => 2)
257 assert_equal "HELLO", @client.get_file_data("c")
260 def test_store_file_content_md5_lambda
262 expect_md5 = lambda do
264 [ Digest::MD5.digest("HELLO") ].pack('m').strip
266 io = StringIO.new("HELLO")
267 @client.store_file("c", nil, io, :content_md5 => expect_md5)
269 assert_equal true, checked, "expect_md5 lambda called"
272 def test_store_file_unlinked_tempfile
273 tmp = Tempfile.new("store_file_unlinked")
278 @client.store_file("unlinked", nil, tmp)
280 assert_equal "HIHI", @client.get_file_data("unlinked")
284 admin = MogileFS::Admin.new(:hosts => @trackers)
285 admin.create_class(@domain, "one", 1)
286 admin.create_class(@domain, "two", 2)
287 4.times { admin.clear_cache }
289 assert_equal 4, @client.store_content("uc", "default", "DATA")
290 assert_equal true, @client.updateclass("uc", "one")
291 assert_equal true, @client.updateclass("uc", "two")
292 assert_raises(MogileFS::Backend::ClassNotFoundError) do
293 @client.updateclass("uc", "wtf")
295 assert_raises(MogileFS::Backend::InvalidKeyError) do
296 @client.updateclass("nonexistent", "one")
300 admin.delete_class @domain, "one"
301 admin.delete_class @domain, "two"