xref: /aosp_15_r20/external/one-true-awk/testdir/T.errmsg (revision 9a7741de182b2776d7b30d6355f2585c0780a51b)

echo T.errmsg:  check some error messages

awk=${awk-../a.out}

ls >glop
awk=$awk awk  '
{	pat = $0
	prog = ""
	while (getline x > 0 && x != "")
		prog = prog "\n" x
	print sprintf("\n%s '"'"'%s'"'"' <glop >>devnull 2>foo",
		ENVIRON["awk"], prog)
	print sprintf("grep '"'"'%s'"'"' foo >>devnull || echo '"'"'BAD: %s'"'"' failed", pat, pat)
}
' >foo.sh <<\!!!!
illegal primary in regular expression
/(/

illegal break, continue, next or nextfile from BEGIN
BEGIN { nextfile }

illegal break, continue, next or nextfile from END
END { nextfile }

nextfile is illegal inside a function
function foo() { nextfile }

duplicate argument
function f(i,j,i) { return i }

nonterminated character class
/[[/

nonterminated character class
/[]/

nonterminated character class
/[\

nonterminated character class
BEGIN { s = "[x"; if (1 ~ s) print "foo"}

syntax error in regular expression
BEGIN { if ("x" ~ /$^/) print "ugh" }

syntax error in regular expression
/((.)/

division by zero
BEGIN { print 1/0 }

division by zero in /=
BEGIN { x = 1; print x /= 0 }

division by zero in %=
BEGIN { x = 1; print x %= 0 }

division by zero in mod
BEGIN { print 1%0 }

can.t read value.* array name.
BEGIN { x[1] = 0; split("a b c", y, x) }

can.t read value.* function
function f(){}; {split($0, x, f)}

can.t assign.* a function
function f(){}; {f = split($0, x)}

can.t assign to x; it.s an array name.
{x = split($0, x)}

is a function, not an array
function f(){}; {split($0, f)}

function f called with 1 args, uses only 0
BEGIN { f(f) }
function f() { print "x" }

can.t use function f as argument in f
BEGIN { f(f) }
function f() { print "x" }

x is an array, not a function
{ split($0, x) }; function x() {}

illegal nested function
function x() { function g() {} }

return not in function
{ return }

break illegal outside
{ break }

continue illegal outside
{ continue }

non-terminated string
{ print "abc
}

illegal field $(foo)
BEGIN { print $"foo" }

next is illegal inside a function
BEGIN { f() }
function f() { next }

not enough args in printf(%s)
BEGIN { printf("%s") }

weird printf conversion
BEGIN { printf("%z", "foo")}

function f has .* arguments, limit .*
function f(a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,b1,b2,b3,b4,b5,b6,b7,b8,b9,b10,
	c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,
	e1,e2,e3,e4,e5,e6,e7,e8,e9,e10,f1,f2,f3,f4,f5,f6,f7,f8,f9,f10) {}
BEGIN { f(123) }

bailing out
])}

bailing out
{ print }}

bailing out
{ print }}}

bailing out
]

bailing out
[

bailing out
a & b

extra )
{ x = 1) }

illegal statement
{ print ))}

illegal statement
{{ print }

illegal statement
{{{ print }

illegal .*next.* from BEGIN
BEGIN { next }

illegal .*next.* from END
END {	next; print NR }

can.t open file ./nonexistentdir/foo
BEGIN { print "abc" >"./nonexistentdir/foo" }

you can.t define function f more than once
function f() { print 1 }
function f() { print 2 }

function mp called with 1 args, uses only 0
function mp(){ cnt++;}
BEGIN {	mp(xx) }

index.*doesn.t permit regular expressions
BEGIN { index("abc", /a/) }

log argument out of domain
BEGIN { print log(-1) }

exp result out of range
BEGIN {print exp(1000)}

null file name in print or getline
BEGIN { print >foo }

function has too many arguments
BEGIN { length("abc", "def") }

calling undefined function foo
BEGIN { foo() }

this should print a BAD message
BEGIN { print }
!!!!


echo '	running tests in foo.sh'
sh foo.sh

test -r core && echo BAD: someone dropped core 1>&2

echo xxx >foo0
$awk '{print x}' x='a
b' foo0 >foo1 2>foo2
grep 'newline in string' foo2 >/dev/null || echo 'BAD: T.errmsg newline in string'

$awk -safe 'BEGIN{"date" | getline}' >foo 2>foo2
grep 'cmd | getline is unsafe' foo2 >/dev/null || echo 'BAD: T.errmsg cmd|getline unsafe'

$awk -safe 'BEGIN{print >"foo"}' >foo 2>foo2
grep 'print > is unsafe' foo2 >/dev/null || echo 'BAD: T.errmsg print > unsafe'

$awk -safe 'BEGIN{print >> "foo"}' >foo 2>foo2
grep 'print >> is unsafe' foo2 >/dev/null || echo 'BAD: T.errmsg print >> unsafe'

$awk -safe 'BEGIN{print | "foo"}' >foo 2>foo2
grep 'print | is unsafe' foo2 >/dev/null || echo 'BAD: T.errmsg print | unsafe'

$awk -safe 'BEGIN {system("date")}' >foo 2>foo2
grep 'system is unsafe' foo2 >/dev/null || echo 'BAD: T.errmsg system unsafe'