diff options
Diffstat (limited to 'tool')
| -rw-r--r-- | tool/fake.rb | 1 | ||||
| -rw-r--r-- | tool/gem-unpack.rb | 1 | ||||
| -rw-r--r-- | tool/lib/test/unit/core_assertions.rb | 33 |
3 files changed, 35 insertions, 0 deletions
diff --git a/tool/fake.rb b/tool/fake.rb index 42174052e2..4946fd6234 100644 --- a/tool/fake.rb +++ b/tool/fake.rb @@ -43,6 +43,7 @@ prehook = proc do |extmk| $extout_prefix = '$(extout)$(target_prefix)/' config = RbConfig::CONFIG mkconfig = RbConfig::MAKEFILE_CONFIG + $builtruby ||= File.join(builddir, config['RUBY_INSTALL_NAME'] + config['EXEEXT']) RbConfig.fire_update!("builddir", builddir) RbConfig.fire_update!("buildlibdir", builddir) RbConfig.fire_update!("libdir", builddir) diff --git a/tool/gem-unpack.rb b/tool/gem-unpack.rb index 0ddcea0704..08faec9355 100644 --- a/tool/gem-unpack.rb +++ b/tool/gem-unpack.rb @@ -1,3 +1,4 @@ +require 'fileutils' require 'rubygems' require 'rubygems/package' diff --git a/tool/lib/test/unit/core_assertions.rb b/tool/lib/test/unit/core_assertions.rb index 00555d6e32..c25fc4e983 100644 --- a/tool/lib/test/unit/core_assertions.rb +++ b/tool/lib/test/unit/core_assertions.rb @@ -398,6 +398,39 @@ eom end alias all_assertions assert_all_assertions + # Expect +seq+ to respond to +first+ and +each+ methods, e.g., + # Array, Range, Enumerator::ArithmeticSequence and other + # Enumerable-s, and each elements should be size factors. + # + # :yield: each elements of +seq+. + def assert_linear_performance(seq, rehearsal: nil, pre: ->(n) {n}) + first = seq.first + *arg = pre.call(first) + times = (0..(rehearsal || (2 * first))).map do + st = Process.clock_gettime(Process::CLOCK_MONOTONIC) + yield(*arg) + t = (Process.clock_gettime(Process::CLOCK_MONOTONIC) - st) + assert_operator 0, :<=, t + t.nonzero? + end + times.compact! + tmin, tmax = times.minmax + tmax *= tmax / tmin + tmax = 10**Math.log10(tmax).ceil + + seq.each do |i| + next if i == first + t = tmax * i.fdiv(first) + *arg = pre.call(i) + message = "[#{i}]: in #{t}s" + Timeout.timeout(t, Timeout::Error, message) do + st = Process.clock_gettime(Process::CLOCK_MONOTONIC) + yield(*arg) + assert_operator (Process.clock_gettime(Process::CLOCK_MONOTONIC) - st), :<=, t, message + end + end + end + def message(msg = nil, *args, &default) # :nodoc: if Proc === msg super(nil, *args) do |