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# frozen_string_literal: true
RSpec.describe TTY::Command, "#run" do
it "times out infinite process without input or output" do
infinite = fixtures_path("infinite_no_output")
output = StringIO.new
cmd = TTY::Command.new(output: output)
expect {
cmd.run("ruby #{infinite}", timeout: 0.1)
}.to raise_error(TTY::Command::TimeoutExceeded)
end
it "times out an infite process with constant output" do
infinite = fixtures_path("infinite_output")
output = StringIO.new
cmd = TTY::Command.new(output: output, timeout: 0.1)
expect {
cmd.run("ruby #{infinite}")
}.to raise_error(TTY::Command::TimeoutExceeded)
end
it "times out an infinite process with constant input data" do
cli = fixtures_path("infinite_input")
output = StringIO.new
cmd = TTY::Command.new(output: output)
range = 1..Float::INFINITY
infinite_input = range.lazy.map { |_x| "hello" }.first(100).join("\n")
expect {
cmd.run("ruby #{cli}", input: infinite_input, timeout: 0.1)
}.to raise_error(TTY::Command::TimeoutExceeded)
end
end
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