317 lines
7.0 KiB
Bash
Executable File
317 lines
7.0 KiB
Bash
Executable File
#!/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"
|
|
|
|
# conditions and operators
|
|
testing "awk if operator == " "awk 'BEGIN{if(23==23) print \"foo\"}'" "foo\n" "" ""
|
|
testing "awk if operator != " "awk 'BEGIN{if(23!=23) print \"bar\"}'" "" "" ""
|
|
testing "awk if operator >= " "awk 'BEGIN{if(23>=23) print \"foo\"}'" "foo\n" "" ""
|
|
testing "awk if operator < " "awk 'BEGIN{if(2 < 13) print \"foo\"}'" "foo\n" "" ""
|
|
testing "awk if string == " "awk 'BEGIN{if(\"a\"==\"ab\") print \"bar\"}'" "" "" ""
|
|
|
|
# 4294967295 = 0xffffffff
|
|
testing "awk bitwise op" "awk '{ print or(4294967295,1) }'" "4294967295\n" "" "\n"
|
|
|
|
# we were testing for a non-empty body when deciding if a function was
|
|
# defined or not. The testcase below caused:
|
|
# awk: cmd. line:8: Call to undefined function
|
|
prg='
|
|
function empty_fun(count) {
|
|
# empty
|
|
}
|
|
END {
|
|
i=1
|
|
print "L" i "\n"
|
|
empty_fun(i + i + ++i)
|
|
print "L" i "\n"
|
|
}'
|
|
testing "awk handles empty function f(arg){}" \
|
|
"awk '$prg'" \
|
|
"L1\n\nL2\n\n" \
|
|
"" ""
|
|
|
|
prg='
|
|
function outer_fun() {
|
|
return 1
|
|
}
|
|
END {
|
|
i=1
|
|
print "L" i "\n"
|
|
i += outer_fun()
|
|
print "L" i "\n"
|
|
}'
|
|
testing "awk properly handles function from other scope" \
|
|
"awk '$prg'" \
|
|
"L1\n\nL2\n\n" \
|
|
"" ""
|
|
|
|
prg='
|
|
END {
|
|
i=1
|
|
print "L" i "\n"
|
|
i + trigger_error_fun()
|
|
print "L" i "\n"
|
|
}'
|
|
testing "awk properly handles undefined function" \
|
|
"awk '$prg' 2>&1" \
|
|
"L1\n\nawk: cmd. line:5: Call to undefined function\n" \
|
|
"" ""
|
|
|
|
|
|
optional DESKTOP
|
|
testing "awk hex const 1" "awk '{ print or(0xffffffff,1) }'" "4294967295\n" "" "\n"
|
|
testing "awk hex const 2" "awk '{ print or(0x80000000,1) }'" "2147483649\n" "" "\n"
|
|
testing "awk oct const" "awk '{ print or(01234,1) }'" "669\n" "" "\n"
|
|
SKIP=
|
|
|
|
# check that "hex/oct integer" heuristic doesn't kick in on 00NN.NNN
|
|
testing "awk floating const with leading zeroes" \
|
|
"awk '{ printf \"%f %f\n\", \"000.123\", \"009.123\" }'" \
|
|
"0.123000 9.123000\n" \
|
|
"" "\n"
|
|
|
|
# long field seps requiring regex
|
|
testing "awk long field sep" "awk -F-- '{ print NF, length(\$NF), \$NF }'" \
|
|
"2 0 \n3 0 \n4 0 \n5 0 \n" \
|
|
"" \
|
|
"a--\na--b--\na--b--c--\na--b--c--d--"
|
|
|
|
testing "awk -F handles escapes" "awk -F'\\x21' '{print \$1}'" \
|
|
"a\n" \
|
|
"" \
|
|
"a!b\n"
|
|
|
|
# '@(samp|code|file)\{' is an invalid extended regex (unmatched '{'),
|
|
# but gawk 3.1.5 does not bail out on it.
|
|
testing "awk gsub falls back to non-extended-regex" \
|
|
"awk 'gsub(\"@(samp|code|file)\{\",\"\");'; echo \$?" "0\n" "" "Hi\n"
|
|
|
|
optional TAR BUNZIP2 FEATURE_SEAMLESS_BZ2
|
|
test x"$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" "" ""
|
|
|
|
# GNU awk 3.1.5's "print ERRNO" prints "No such file or directory" instead of "2",
|
|
# do we need to emulate that as well?
|
|
testing "awk handles non-existing file correctly" \
|
|
"awk 'BEGIN { getline line <\"doesnt_exist\"; print ERRNO; ERRNO=0; close(\"doesnt_exist\"); print ERRNO; print \"Ok\" }'" \
|
|
"2\n0\nOk\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
|
|
" \
|
|
"" ""
|
|
|
|
testing "awk handles empty ()" \
|
|
"awk 'BEGIN {print()}' 2>&1" "awk: cmd. line:1: Empty sequence\n" "" ""
|
|
|
|
testing "awk FS assignment" "awk '{FS=\":\"; print \$1}'" \
|
|
"a:b\ne\n" \
|
|
"" \
|
|
"a:b c:d\ne:f g:h"
|
|
|
|
optional FEATURE_AWK_LIBM
|
|
testing "awk large integer" \
|
|
"awk 'BEGIN{n=(2^31)-1; print n, int(n), n%1, ++n, int(n), n%1}'" \
|
|
"2147483647 2147483647 0 2147483648 2147483648 0\n" \
|
|
"" ""
|
|
SKIP=
|
|
|
|
testing "awk length(array)" \
|
|
"awk 'BEGIN{ A[1]=2; A[\"qwe\"]=\"asd\"; print length(A)}'" \
|
|
"2\n" \
|
|
"" ""
|
|
|
|
testing "awk -f and ARGC" \
|
|
"awk -f - input" \
|
|
"re\n2\n" \
|
|
"do re mi\n" \
|
|
'{print $2; print ARGC;}' \
|
|
|
|
optional FEATURE_AWK_GNU_EXTENSIONS
|
|
testing "awk -e and ARGC" \
|
|
"awk -e '{print \$2; print ARGC;}' input" \
|
|
"re\n2\n" \
|
|
"do re mi\n" \
|
|
""
|
|
SKIP=
|
|
|
|
# The examples are in fact not valid awk programs (break/continue
|
|
# can only be used inside loops).
|
|
# But we do accept them outside of loops.
|
|
# We had a bug with misparsing "break ; else" sequence.
|
|
# Test that *that* bug is fixed, using simplest possible scripts:
|
|
testing "awk break" \
|
|
"awk -f - 2>&1; echo \$?" \
|
|
"0\n" \
|
|
"" \
|
|
'BEGIN { if (1) break; else a = 1 }'
|
|
testing "awk continue" \
|
|
"awk -f - 2>&1; echo \$?" \
|
|
"0\n" \
|
|
"" \
|
|
'BEGIN { if (1) continue; else a = 1 }'
|
|
|
|
# testing "description" "command" "result" "infile" "stdin"
|
|
|
|
exit $FAILCOUNT
|