1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
|
#!/bin/sh
# Copyright 2007 by Denys Vlasenko <vda.linux@googlemail.com>
# Licensed under GPLv2, see file LICENSE in this source tree.
. ./testing.sh
# testing "description" "command" "result" "infile" "stdin"
testing "awk -F case 0" "awk -F '[#]' '{ print NF }'" "" "" ""
testing "awk -F case 1" "awk -F '[#]' '{ print NF }'" "0\n" "" "\n"
testing "awk -F case 2" "awk -F '[#]' '{ print NF }'" "2\n" "" "#\n"
testing "awk -F case 3" "awk -F '[#]' '{ print NF }'" "3\n" "" "#abc#\n"
testing "awk -F case 4" "awk -F '[#]' '{ print NF }'" "3\n" "" "#abc#zz\n"
testing "awk -F case 5" "awk -F '[#]' '{ print NF }'" "4\n" "" "#abc##zz\n"
testing "awk -F case 6" "awk -F '[#]' '{ print NF }'" "4\n" "" "z#abc##zz\n"
testing "awk -F case 7" "awk -F '[#]' '{ print NF }'" "5\n" "" "z##abc##zz\n"
# 4294967295 = 0xffffffff
testing "awk bitwise op" "awk '{ print or(4294967295,1) }'" "4.29497e+09\n" "" "\n"
optional DESKTOP
testing "awk hex const 1" "awk '{ print or(0xffffffff,1) }'" "4.29497e+09\n" "" "\n"
testing "awk hex const 2" "awk '{ print or(0x80000000,1) }'" "2.14748e+09\n" "" "\n"
testing "awk oct const" "awk '{ print or(01234,1) }'" "669\n" "" "\n"
SKIP=
# check that "hex/oct integer" heuristic doesn't kick in on 00NN.NNN
testing "awk floating const with leading zeroes" \
"awk '{ printf \"%f %f\n\", \"000.123\", \"009.123\" }'" \
"0.123000 9.123000\n" \
"" "\n"
# long field seps requiring regex
testing "awk long field sep" "awk -F-- '{ print NF, length(\$NF), \$NF }'" \
"2 0 \n3 0 \n4 0 \n5 0 \n" \
"" \
"a--\na--b--\na--b--c--\na--b--c--d--"
# '@(samp|code|file)\{' is an invalid extended regex (unmatched '{'),
# but gawk 3.1.5 does not bail out on it.
testing "awk gsub falls back to non-extended-regex" \
"awk 'gsub(\"@(samp|code|file)\{\",\"\");'; echo \$?" "0\n" "" "Hi\n"
optional TAR BUNZIP2 FEATURE_SEAMLESS_BZ2
test x"$SKIP" != x"1" && tar xjf awk_t1.tar.bz2
testing "awk 'gcc build bug'" \
"awk -f awk_t1_opt-functions.awk -f awk_t1_opth-gen.awk <awk_t1_input | md5sum" \
"f842e256461a5ab1ec60b58d16f1114f -\n" \
"" ""
rm -rf awk_t1_* 2>/dev/null
SKIP=
Q='":"'
testing "awk NF in BEGIN" \
"awk 'BEGIN { print ${Q} NF ${Q} \$0 ${Q} \$1 ${Q} \$2 ${Q} }'" \
":0::::\n" \
"" ""
prg='
function b(tmp) {
tmp = 0;
print "" tmp; #this line causes the bug
return tmp;
}
function c(tmpc) {
tmpc = b(); return tmpc;
}
BEGIN {
print (c() ? "string" : "number");
}'
testing "awk string cast (bug 725)" \
"awk '$prg'" \
"0\nnumber\n" \
"" ""
testing "awk handles whitespace before array subscript" \
"awk 'BEGIN { arr [3] = 1; print arr [3] }'" "1\n" "" ""
prg='
BEGIN {
u["a"]=1
u["b"]=1
u["c"]=1
v["d"]=1
v["e"]=1
v["f"]=1
for (l in u) {
print "outer1", l;
for (l in v) {
print " inner", l;
}
print "outer2", l;
}
print "end", l;
l="a"
exit;
}'
testing "awk nested loops with the same variable" \
"awk '$prg'" \
"\
outer1 a
inner d
inner e
inner f
outer2 f
outer1 b
inner d
inner e
inner f
outer2 f
outer1 c
inner d
inner e
inner f
outer2 f
end f
" \
"" ""
prg='
BEGIN {
u["a"]=1
u["b"]=1
u["c"]=1
v["d"]=1
v["e"]=1
v["f"]=1
for (l in u) {
print "outer1", l;
for (l in v) {
print " inner", l;
break;
}
print "outer2", l;
}
print "end", l;
l="a"
exit;
}'
# It's not just buggy, it enters infinite loop. Thus disabled
false && test x"$SKIP_KNOWN_BUGS" = x"" && testing "awk nested loops with the same variable and break" \
"awk '$prg'" \
"\
outer1 a
inner d
outer2 d
outer1 b
inner d
outer2 d
outer1 c
inner d
outer2 d
end d
" \
"" ""
prg='
function f() {
for (l in v) {
print " inner", l;
return;
}
}
BEGIN {
u["a"]=1
u["b"]=1
u["c"]=1
v["d"]=1
v["e"]=1
v["f"]=1
for (l in u) {
print "outer1", l;
f();
print "outer2", l;
}
print "end", l;
l="a"
exit;
}'
# It's not just buggy, it enters infinite loop. Thus disabled
false && test x"$SKIP_KNOWN_BUGS" = x"" && testing "awk nested loops with the same variable and return" \
"awk '$prg'" \
"\
outer1 a
inner d
outer2 d
outer1 b
inner d
outer2 d
outer1 c
inner d
outer2 d
end d
" \
"" ""
exit $FAILCOUNT
|
