81 lines
2.3 KiB
Awk
81 lines
2.3 KiB
Awk
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# cmp replacement program for PC where the error messages aren't
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# exactly the same, and neither are e+NNN exponents.
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# should run even on old awk
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#
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# Copyright (C) 2011-2015 the Free Software Foundation, Inc.
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#
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# This file is part of GAWK, the GNU implementation of the
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# AWK Programming Language.
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#
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# GAWK is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# GAWK is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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{
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if (FNR == NR)
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file = 0
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else
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file = 1
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gsub(/\r/, "", $0)
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lines[file, FNR] = $0
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}
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END {
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if (NR/2 != FNR) {
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printf("testoutcmp: warning: files are not of equal length!\n") > "/dev/stderr"
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exit 1
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}
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status = 0;
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for (i = 1; i <= FNR; i++) {
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good = lines[0, i]
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actual = lines[1, i]
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if (good == actual)
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continue
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l = length(good)
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if (substr(good, l, 1) == ")")
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l--
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if (substr(good, 1, l) == substr(actual, 1, l))
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continue
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# For exponents
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actual1 = gensub(/( ?)([-+]?[0-9.][0-9.]?+e[-+])0([0-9][0-9])/, " \\1\\2\\3", "g", actual)
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if (good == actual1)
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continue
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actual1 = gensub(/([-+]?0)([0-9.]+e[-+])0([0-9][0-9])/, "\\10\\2\\3", "g", actual)
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if (good == actual1)
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continue
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actual1 = gensub(/( ?)([-+]?)([1-9.][0-9.]?+e[-+])0([0-9][0-9])/, "\\1\\20\\3\\4", "g", actual)
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if (good == actual1)
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continue
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actual1 = gensub(/([-+]?[0-9.]+e[-+])0([0-9][0-9])/, "\\1\\2 ", "g", actual)
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if (good == actual1)
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continue
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actual1 = gensub(/([-+]?[0-9.]+e[-+])0([0-9][0-9])/, "\\1\\2", "g", actual)
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if (good == actual1)
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continue
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# For exit test
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actual1 = gensub(/([01]) nul/, "\\1 null", "g", actual)
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if (good == actual1)
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continue
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else {
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printf("-%s\n", good) > "/dev/stderr"
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printf("+%s\n", actual) > "/dev/stderr"
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status = 1
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}
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}
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exit status
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}
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