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Dir.mktmpdir("ruby_X_tmp") {|tmpdir| | |
tmpfilename = "#{tmpdir}/ruby_X_tmp.#{$$}" | |
tmp = open(tmpfilename, "w") | |
tmp.print "tvi925\n"; | |
tmp.print "tvi920\n"; | |
tmp.print "vt100\n"; | |
tmp.print "Amiga\n"; | |
tmp.print "paper\n"; | |
tmp.close | |
tmp = open(tmpfilename, "r") | |
assert_instance_of(File, tmp) | |
while line = tmp.gets() | |
break if /vt100/ =~ line | |
end | |
assert_not_predicate(tmp, :eof?) | |
assert_match(/vt100/, line) | |
tmp.close | |
tmp = open(tmpfilename, "r") | |
while line = tmp.gets() | |
next if /vt100/ =~ line | |
assert_no_match(/vt100/, line) | |
end | |
assert_predicate(tmp, :eof?) | |
assert_no_match(/vt100/, line) | |
tmp.close | |
tmp = open(tmpfilename, "r") | |
while line = tmp.gets() | |
lastline = line | |
line = line.gsub(/vt100/, 'VT100') | |
if lastline != line | |
line.gsub!('VT100', 'Vt100') | |
redo | |
end | |
assert_no_match(/vt100/, line) | |
assert_no_match(/VT100/, line) | |
end | |
assert_predicate(tmp, :eof?) | |
tmp.close | |
sum=0 | |
for i in 1..10 | |
sum += i | |
i -= 1 | |
if i > 0 | |
redo | |
end | |
end | |
assert_equal(220, sum) | |
tmp = open(tmpfilename, "r") | |
while line = tmp.gets() | |
break if 3 | |
assert_no_match(/vt100/, line) | |
assert_no_match(/Amiga/, line) | |
assert_no_match(/paper/, line) | |
end | |
tmp.close | |
File.unlink tmpfilename or `/bin/rm -f "#{tmpfilename}"` | |
assert_file.not_exist?(tmpfilename) | |
} |
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