The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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89 lines
3.0 KiB
89 lines
3.0 KiB
# Copyright 2015, Google Inc. |
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# All rights reserved. |
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# |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions are |
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# met: |
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# |
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# * Redistributions of source code must retain the above copyright |
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# notice, this list of conditions and the following disclaimer. |
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# * Redistributions in binary form must reproduce the above |
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# copyright notice, this list of conditions and the following disclaimer |
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# in the documentation and/or other materials provided with the |
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# distribution. |
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# * Neither the name of Google Inc. nor the names of its |
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# contributors may be used to endorse or promote products derived from |
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# this software without specific prior written permission. |
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# |
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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require 'grpc' |
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TimeConsts = GRPC::Core::TimeConsts |
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describe TimeConsts do |
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before(:each) do |
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@known_consts = [:ZERO, :INFINITE_FUTURE, :INFINITE_PAST].sort |
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end |
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it 'should have all the known types' do |
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expect(TimeConsts.constants.collect.sort).to eq(@known_consts) |
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end |
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describe '#to_time' do |
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it 'converts each constant to a Time' do |
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m = TimeConsts |
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m.constants.each do |c| |
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expect(m.const_get(c).to_time).to be_a(Time) |
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end |
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end |
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end |
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end |
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describe '#from_relative_time' do |
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it 'cannot handle arbitrary objects' do |
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expect { TimeConsts.from_relative_time(Object.new) }.to raise_error |
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end |
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it 'preserves TimeConsts' do |
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m = TimeConsts |
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m.constants.each do |c| |
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const = m.const_get(c) |
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expect(TimeConsts.from_relative_time(const)).to be(const) |
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end |
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end |
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it 'converts 0 to TimeConsts::ZERO' do |
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expect(TimeConsts.from_relative_time(0)).to eq(TimeConsts::ZERO) |
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end |
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it 'converts nil to TimeConsts::ZERO' do |
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expect(TimeConsts.from_relative_time(nil)).to eq(TimeConsts::ZERO) |
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end |
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it 'converts negative values to TimeConsts::INFINITE_FUTURE' do |
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[-1, -3.2, -1e6].each do |t| |
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y = TimeConsts.from_relative_time(t) |
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expect(y).to eq(TimeConsts::INFINITE_FUTURE) |
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end |
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end |
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it 'converts a positive value to an absolute time' do |
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epsilon = 1 |
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[1, 3.2, 1e6].each do |t| |
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want = Time.now + t |
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abs = TimeConsts.from_relative_time(t) |
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expect(abs.to_f).to be_within(epsilon).of(want.to_f) |
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end |
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end |
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end
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