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Testing SystemU do
##
#
testing 'that simple usage works' do
status, stdout, stderr = assert{ systemu :bin/:ls }
assert{ status == 0 }
assert{ stdout['lib'] }
assert{ stderr.strip.empty? }
end
testing 'program with stdin' do
stdin = '42'
status, stdout, stderr = assert{ systemu :bin/:cat, :stdin => stdin }
assert{ status == 0 }
assert{ stdout == stdin }
end
testing 'silly hostnames' do
host = SystemU.instance_variable_get('@host')
silly_hostname = "silly's hostname with spaces"
begin
SystemU.instance_variable_set('@host', silly_hostname)
assert{ SystemU.instance_variable_get('@host') == silly_hostname }
stdin = '42'
status, stdout, stderr = assert{ systemu :bin/:cat, :stdin => stdin }
assert{ status == 0 }
ensure
assert{ SystemU.instance_variable_set('@host', host) }
end
end
end
BEGIN {
# silly hax to build commands we can shell out to on any platform. since
# tests might run on windoze we assume only that 'ruby' is available and build
# other command-line programs from it.
#
module Kernel
private
def bin(which, options = {}, &block)
case which.to_s
when 'ls'
%| ruby -e'puts Dir.glob("*").sort' |
when 'cat'
%| ruby -e'STDOUT.write(ARGF.read)' |
when 'find'
%| ruby -e'puts Dir.glob("**/**").sort' |
end
end
end
# just let's us write: :bin/:ls
#
class Symbol
def / other, options = {}, &block
eval "#{ self }(:#{ other }, options, &block)"
end
end
testdir = File.dirname(File.expand_path(__FILE__))
rootdir = File.dirname(testdir)
libdir = File.join(rootdir, 'lib')
require File.join(libdir, 'systemu')
require File.join(testdir, 'testing')
Dir.chdir(rootdir)
}
|
