[perl5.git] / t / op / reg_nc_tie.t

#!./perl

BEGIN {
    chdir 't' if -d 't';
    @INC = '../lib';
    require './test.pl';
}

# Do a basic test on all the tied methods of Tie::Hash::NamedCapture

print "1..13\n";

# PL_curpm->paren_names can be a null pointer. See that this succeeds anyway.
'x' =~ /(.)/;
() = %+;
pass( 'still alive' );

"hlagh" =~ /
    (?<a>.)
    (?<b>.)
    (?<a>.)
    .*
    (?<e>$)
/x;

# FETCH
is($+{a}, "h", "FETCH");
is($+{b}, "l", "FETCH");
is($-{a}[0], "h", "FETCH");
is($-{a}[1], "a", "FETCH");

# STORE
eval { $+{a} = "yon" };
ok(index($@, "read-only") != -1, "STORE");

# DELETE
eval { delete $+{a} };
ok(index($@, "read-only") != -1, "DELETE");

# CLEAR
eval { %+ = () };
ok(index($@, "read-only") != -1, "CLEAR");

# EXISTS
ok(exists $+{e}, "EXISTS");
ok(!exists $+{d}, "EXISTS");

# FIRSTKEY/NEXTKEY
is(join('|', sort keys %+), "a|b|e", "FIRSTKEY/NEXTKEY");

# SCALAR
is(scalar(%+), 3, "SCALAR");
is(scalar(%-), 3, "SCALAR");
Commit	Line	Data
192b9cd1 AB	1	#!./perl
	2
	3	BEGIN {
	4	chdir 't' if -d 't';
	5	@INC = '../lib';
	6	require './test.pl';
	7	}
	8
	9	# Do a basic test on all the tied methods of Tie::Hash::NamedCapture
	10
1e1d4b91 JJ	11	print "1..13\n";
	12
	13	# PL_curpm->paren_names can be a null pointer. See that this succeeds anyway.
	14	'x' =~ /(.)/;
	15	() = %+;
	16	pass( 'still alive' );
192b9cd1 AB	17
	18	"hlagh" =~ /
	19	(?<a>.)
	20	(?<b>.)
	21	(?<a>.)
	22	.*
	23	(?<e>$)
	24	/x;
	25
	26	# FETCH
	27	is($+{a}, "h", "FETCH");
	28	is($+{b}, "l", "FETCH");
	29	is($-{a}[0], "h", "FETCH");
	30	is($-{a}[1], "a", "FETCH");
	31
	32	# STORE
	33	eval { $+{a} = "yon" };
	34	ok(index($@, "read-only") != -1, "STORE");
	35
	36	# DELETE
	37	eval { delete $+{a} };
	38	ok(index($@, "read-only") != -1, "DELETE");
	39
	40	# CLEAR
	41	eval { %+ = () };
	42	ok(index($@, "read-only") != -1, "CLEAR");
	43
	44	# EXISTS
	45	ok(exists $+{e}, "EXISTS");
	46	ok(!exists $+{d}, "EXISTS");
	47
	48	# FIRSTKEY/NEXTKEY
	49	is(join('\|', sort keys %+), "a\|b\|e", "FIRSTKEY/NEXTKEY");
	50
	51	# SCALAR
	52	is(scalar(%+), 3, "SCALAR");
	53	is(scalar(%-), 3, "SCALAR");