Sha256: 76c1de45d2d47b3169557144cc86d06b0d9d4812451e05758f22d27647709d46
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Versions: 14
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Contents
Dir.chdir File.join File.dirname(__FILE__), '../../../'
require './spec/env/iface.rb'
require './spec/lib/helpers.rb'
require './spec/lib/io_extensions.rb'
require './spec/lib/rspec_extensions.rb'
RSpec.describe "iface:driver:rtc" do
module_dep "rtc"
include_context "iface:driver"
it "Does update epoch every second" do
#Wait for response
@pipe.puts [[0, 0, "ping"]].to_json; @pipe.readline_timeout
@pipe.puts [[0, 1, "if_rtc_init"]].to_json
#Wait to start until after the 1st event fires to make sure timer started up
@pipe.readline
expect(@pipe).to readline_and_equal_json_x_within_y_seconds([1, "int_rtc", Fixnum], 5.seconds)
start_time = Time.now.to_i
5.times do
expect(@pipe).to readline_and_equal_json_x_within_y_seconds([1, "int_rtc", Fixnum], 2.seconds)
end
end_time = Time.now.to_i
#Just leave some room for connection latency, etc.
expect(end_time - start_time).to be < 7
expect(end_time - start_time).to be > 4
#Now let's compare one-to-three 'ticks'
a = JSON.parse(@pipe.readline_timeout)
sleep 1
b = JSON.parse(@pipe.readline_timeout)
#They should be at least 1 second apart and not more than 3
a_timestamp = a[2]
b_timestamp = b[2]
expect(b_timestamp - a_timestamp).to be > 0
expect(b_timestamp - a_timestamp).to be < 4
#Should match the current epoch within 1 minute
current_epoch = Time.now.to_i
expect((b_timestamp - current_epoch).abs).to be < 60
end
end
Version data entries
14 entries across 14 versions & 1 rubygems