[1765] | 1 | #!/bin/sh
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| 2 |
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| 3 | # Copyright 2007 by Denys Vlasenko <vda.linux@googlemail.com>
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[2725] | 4 | # Licensed under GPLv2, see file LICENSE in this source tree.
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[1765] | 5 |
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[2725] | 6 | . ./testing.sh
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[1765] | 7 |
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[2725] | 8 | # testing "description" "command" "result" "infile" "stdin"
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[1765] | 9 |
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| 10 | testing "awk -F case 0" "awk -F '[#]' '{ print NF }'" "" "" ""
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| 11 | testing "awk -F case 1" "awk -F '[#]' '{ print NF }'" "0\n" "" "\n"
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| 12 | testing "awk -F case 2" "awk -F '[#]' '{ print NF }'" "2\n" "" "#\n"
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| 13 | testing "awk -F case 3" "awk -F '[#]' '{ print NF }'" "3\n" "" "#abc#\n"
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| 14 | testing "awk -F case 4" "awk -F '[#]' '{ print NF }'" "3\n" "" "#abc#zz\n"
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| 15 | testing "awk -F case 5" "awk -F '[#]' '{ print NF }'" "4\n" "" "#abc##zz\n"
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| 16 | testing "awk -F case 6" "awk -F '[#]' '{ print NF }'" "4\n" "" "z#abc##zz\n"
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| 17 | testing "awk -F case 7" "awk -F '[#]' '{ print NF }'" "5\n" "" "z##abc##zz\n"
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| 18 |
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[3232] | 19 | # conditions and operators
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| 20 | testing "awk if operator == " "awk 'BEGIN{if(23==23) print \"foo\"}'" "foo\n" "" ""
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| 21 | testing "awk if operator != " "awk 'BEGIN{if(23!=23) print \"bar\"}'" "" "" ""
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| 22 | testing "awk if operator >= " "awk 'BEGIN{if(23>=23) print \"foo\"}'" "foo\n" "" ""
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| 23 | testing "awk if operator < " "awk 'BEGIN{if(2 < 13) print \"foo\"}'" "foo\n" "" ""
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| 24 | testing "awk if string == " "awk 'BEGIN{if(\"a\"==\"ab\") print \"bar\"}'" "" "" ""
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| 25 |
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[2725] | 26 | # 4294967295 = 0xffffffff
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| 27 | testing "awk bitwise op" "awk '{ print or(4294967295,1) }'" "4.29497e+09\n" "" "\n"
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| 28 | optional DESKTOP
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| 29 | testing "awk hex const 1" "awk '{ print or(0xffffffff,1) }'" "4.29497e+09\n" "" "\n"
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| 30 | testing "awk hex const 2" "awk '{ print or(0x80000000,1) }'" "2.14748e+09\n" "" "\n"
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| 31 | testing "awk oct const" "awk '{ print or(01234,1) }'" "669\n" "" "\n"
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| 32 | SKIP=
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| 33 |
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| 34 | # check that "hex/oct integer" heuristic doesn't kick in on 00NN.NNN
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| 35 | testing "awk floating const with leading zeroes" \
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| 36 | "awk '{ printf \"%f %f\n\", \"000.123\", \"009.123\" }'" \
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| 37 | "0.123000 9.123000\n" \
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| 38 | "" "\n"
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| 39 |
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| 40 | # long field seps requiring regex
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| 41 | testing "awk long field sep" "awk -F-- '{ print NF, length(\$NF), \$NF }'" \
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| 42 | "2 0 \n3 0 \n4 0 \n5 0 \n" \
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| 43 | "" \
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| 44 | "a--\na--b--\na--b--c--\na--b--c--d--"
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| 45 |
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[3232] | 46 | testing "awk -F handles escapes" "awk -F'\\x21' '{print \$1}'" \
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| 47 | "a\n" \
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| 48 | "" \
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| 49 | "a!b\n"
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| 50 |
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[2725] | 51 | # '@(samp|code|file)\{' is an invalid extended regex (unmatched '{'),
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| 52 | # but gawk 3.1.5 does not bail out on it.
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| 53 | testing "awk gsub falls back to non-extended-regex" \
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| 54 | "awk 'gsub(\"@(samp|code|file)\{\",\"\");'; echo \$?" "0\n" "" "Hi\n"
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| 55 |
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| 56 | optional TAR BUNZIP2 FEATURE_SEAMLESS_BZ2
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| 57 | test x"$SKIP" != x"1" && tar xjf awk_t1.tar.bz2
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| 58 | testing "awk 'gcc build bug'" \
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| 59 | "awk -f awk_t1_opt-functions.awk -f awk_t1_opth-gen.awk <awk_t1_input | md5sum" \
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| 60 | "f842e256461a5ab1ec60b58d16f1114f -\n" \
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| 61 | "" ""
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| 62 | rm -rf awk_t1_* 2>/dev/null
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| 63 | SKIP=
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| 64 |
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| 65 | Q='":"'
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| 66 |
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| 67 | testing "awk NF in BEGIN" \
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| 68 | "awk 'BEGIN { print ${Q} NF ${Q} \$0 ${Q} \$1 ${Q} \$2 ${Q} }'" \
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| 69 | ":0::::\n" \
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| 70 | "" ""
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| 71 |
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| 72 | prg='
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| 73 | function b(tmp) {
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| 74 | tmp = 0;
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| 75 | print "" tmp; #this line causes the bug
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| 76 | return tmp;
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| 77 | }
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| 78 | function c(tmpc) {
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| 79 | tmpc = b(); return tmpc;
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| 80 | }
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| 81 | BEGIN {
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| 82 | print (c() ? "string" : "number");
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| 83 | }'
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| 84 | testing "awk string cast (bug 725)" \
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| 85 | "awk '$prg'" \
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| 86 | "0\nnumber\n" \
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| 87 | "" ""
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| 88 |
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| 89 | testing "awk handles whitespace before array subscript" \
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| 90 | "awk 'BEGIN { arr [3] = 1; print arr [3] }'" "1\n" "" ""
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| 91 |
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| 92 | # GNU awk 3.1.5's "print ERRNO" prints "No such file or directory" instead of "2",
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| 93 | # do we need to emulate that as well?
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| 94 | testing "awk handles non-existing file correctly" \
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| 95 | "awk 'BEGIN { getline line <\"doesnt_exist\"; print ERRNO; ERRNO=0; close(\"doesnt_exist\"); print ERRNO; print \"Ok\" }'" \
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| 96 | "2\n0\nOk\n" "" ""
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| 97 |
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| 98 | prg='
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| 99 | BEGIN {
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| 100 | u["a"]=1
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| 101 | u["b"]=1
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| 102 | u["c"]=1
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| 103 | v["d"]=1
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| 104 | v["e"]=1
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| 105 | v["f"]=1
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| 106 | for (l in u) {
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| 107 | print "outer1", l;
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| 108 | for (l in v) {
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| 109 | print " inner", l;
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| 110 | }
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| 111 | print "outer2", l;
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| 112 | }
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| 113 | print "end", l;
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| 114 | l="a"
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| 115 | exit;
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| 116 | }'
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| 117 | testing "awk nested loops with the same variable" \
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| 118 | "awk '$prg'" \
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| 119 | "\
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| 120 | outer1 a
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| 121 | inner d
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| 122 | inner e
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| 123 | inner f
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| 124 | outer2 f
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| 125 | outer1 b
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| 126 | inner d
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| 127 | inner e
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| 128 | inner f
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| 129 | outer2 f
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| 130 | outer1 c
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| 131 | inner d
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| 132 | inner e
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| 133 | inner f
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| 134 | outer2 f
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| 135 | end f
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| 136 | " \
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| 137 | "" ""
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| 138 |
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| 139 | prg='
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| 140 | BEGIN {
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| 141 | u["a"]=1
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| 142 | u["b"]=1
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| 143 | u["c"]=1
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| 144 | v["d"]=1
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| 145 | v["e"]=1
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| 146 | v["f"]=1
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| 147 | for (l in u) {
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| 148 | print "outer1", l;
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| 149 | for (l in v) {
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| 150 | print " inner", l;
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| 151 | break;
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| 152 | }
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| 153 | print "outer2", l;
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| 154 | }
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| 155 | print "end", l;
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| 156 | l="a"
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| 157 | exit;
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| 158 | }'
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| 159 | # It's not just buggy, it enters infinite loop. Thus disabled
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| 160 | false && test x"$SKIP_KNOWN_BUGS" = x"" && testing "awk nested loops with the same variable and break" \
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| 161 | "awk '$prg'" \
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| 162 | "\
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| 163 | outer1 a
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| 164 | inner d
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| 165 | outer2 d
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| 166 | outer1 b
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| 167 | inner d
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| 168 | outer2 d
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| 169 | outer1 c
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| 170 | inner d
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| 171 | outer2 d
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| 172 | end d
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| 173 | " \
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| 174 | "" ""
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| 175 |
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| 176 | prg='
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| 177 | function f() {
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| 178 | for (l in v) {
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| 179 | print " inner", l;
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| 180 | return;
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| 181 | }
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| 182 | }
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| 183 |
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| 184 | BEGIN {
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| 185 | u["a"]=1
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| 186 | u["b"]=1
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| 187 | u["c"]=1
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| 188 | v["d"]=1
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| 189 | v["e"]=1
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| 190 | v["f"]=1
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| 191 | for (l in u) {
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| 192 | print "outer1", l;
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| 193 | f();
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| 194 | print "outer2", l;
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| 195 | }
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| 196 | print "end", l;
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| 197 | l="a"
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| 198 | exit;
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| 199 | }'
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| 200 | # It's not just buggy, it enters infinite loop. Thus disabled
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| 201 | false && test x"$SKIP_KNOWN_BUGS" = x"" && testing "awk nested loops with the same variable and return" \
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| 202 | "awk '$prg'" \
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| 203 | "\
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| 204 | outer1 a
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| 205 | inner d
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| 206 | outer2 d
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| 207 | outer1 b
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| 208 | inner d
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| 209 | outer2 d
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| 210 | outer1 c
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| 211 | inner d
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| 212 | outer2 d
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| 213 | end d
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| 214 | " \
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| 215 | "" ""
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| 216 |
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[3232] | 217 | testing "awk handles empty ()" \
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| 218 | "awk 'BEGIN {print()}' 2>&1" "awk: cmd. line:1: Empty sequence\n" "" ""
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| 219 |
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| 220 | testing "awk FS assignment" "awk '{FS=\":\"; print \$1}'" \
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| 221 | "a:b\ne\n" \
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| 222 | "" \
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| 223 | "a:b c:d\ne:f g:h"
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| 224 |
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| 225 | # testing "description" "command" "result" "infile" "stdin"
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| 226 |
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[1765] | 227 | exit $FAILCOUNT
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