[p5sagit/p5-mst-13.2.git] / ext / B / t / optree_specials.t

#!./perl

# This tests the B:: module(s) with CHECK, BEGIN, END and INIT blocks. The
# text excerpts below marked with "# " in front are the expected output. They
# are there twice, EOT for threading, and EONT for a non-threading Perl. The
# output is matched losely. If the match fails even though the "got" and
# "expected" output look exactly the same, then watch for trailing, invisible
# spaces.

BEGIN {
    if ($ENV{PERL_CORE}){
	chdir('t') if -d 't';
	@INC = ('.', '../lib', '../ext/B/t');
    } else {
	unshift @INC, 't';
	push @INC, "../../t";
    }
    require Config;
    if (($Config::Config{'extensions'} !~ /\bB\b/) ){
        print "1..0 # Skip -- Perl configured without B module\n";
        exit 0;
    }
    # require 'test.pl'; # now done by OptreeCheck
}

# import checkOptree(), and %gOpts (containing test state)
use OptreeCheck;	# ALSO DOES @ARGV HANDLING !!!!!!
use Config;

plan tests => 6;

require_ok("B::Concise");

my $out = runperl(
    switches => ["-MO=Concise,BEGIN,CHECK,INIT,END,-exec"],
    prog => q{$a=$b && print q/foo/},
    stderr => 1 );

#print "out:$out\n";

my $src = q[our ($beg, $chk, $init, $end) = qq{'foo'}; BEGIN { $beg++ } CHECK { $chk++ } INIT { $init++ } END { $end++ }];


checkOptree ( name	=> 'BEGIN',
	      bcopts	=> 'BEGIN',
	      prog	=> $src,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# BEGIN 1:
# b  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->b
# 1        <;> nextstate(B::Concise -234 Concise.pm:328) v/2 ->2
# 3        <1> require sK/1 ->4
# 2           <$> const[PV "warnings.pm"] s/BARE ->3
# 4        <;> nextstate(B::Concise -234 Concise.pm:328) v/2 ->5
# -        <@> lineseq K ->-
# 5           <;> nextstate(B::Concise -234 Concise.pm:328) /2 ->6
# a           <1> entersub[t1] KS*/TARG,2 ->b
# 6              <0> pushmark s ->7
# 7              <$> const[PV "warnings"] sM ->8
# 8              <$> const[PV "qw"] sM ->9
# 9              <$> method_named[PVIV 1520340202] ->a
# BEGIN 2:
# f  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->f
# c        <;> nextstate(main 2 -e:1) v ->d
# e        <1> postinc[t3] sK/1 ->f
# -           <1> ex-rv2sv sKRM/1 ->e
# d              <#> gvsv[*beg] s ->e
EOT_EOT
# BEGIN 1:
# b  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->b
# 1        <;> nextstate(B::Concise -234 Concise.pm:328) v/2 ->2
# 3        <1> require sK/1 ->4
# 2           <$> const(PV "warnings.pm") s/BARE ->3
# 4        <;> nextstate(B::Concise -234 Concise.pm:328) v/2 ->5
# -        <@> lineseq K ->-
# 5           <;> nextstate(B::Concise -234 Concise.pm:328) /2 ->6
# a           <1> entersub[t1] KS*/TARG,2 ->b
# 6              <0> pushmark s ->7
# 7              <$> const(PV "warnings") sM ->8
# 8              <$> const(PV "qw") sM ->9
# 9              <$> method_named(PVIV 1520340202) ->a
# BEGIN 2:
# f  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->f
# c        <;> nextstate(main 2 -e:1) v ->d
# e        <1> postinc[t2] sK/1 ->f
# -           <1> ex-rv2sv sKRM/1 ->e
# d              <$> gvsv(*beg) s ->e
EONT_EONT


checkOptree ( name	=> 'END',
	      bcopts	=> 'END',
	      prog	=> $src,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# END 1:
# 4  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->4
# 1        <;> nextstate(main 5 -e:6) v ->2
# 3        <1> postinc[t3] sK/1 ->4
# -           <1> ex-rv2sv sKRM/1 ->3
# 2              <#> gvsv[*end] s ->3
EOT_EOT
# END 1:
# 4  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->4
# 1        <;> nextstate(main 5 -e:6) v ->2
# 3        <1> postinc[t2] sK/1 ->4
# -           <1> ex-rv2sv sKRM/1 ->3
# 2              <$> gvsv(*end) s ->3
EONT_EONT


checkOptree ( name	=> 'CHECK',
	      bcopts	=> 'CHECK',
	      prog	=> $src,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# CHECK 1:
# 4  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->4
# 1        <;> nextstate(main 3 -e:4) v ->2
# 3        <1> postinc[t3] sK/1 ->4
# -           <1> ex-rv2sv sKRM/1 ->3
# 2              <#> gvsv[*chk] s ->3
EOT_EOT
# CHECK 1:
# 4  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->4
# 1        <;> nextstate(main 3 -e:4) v ->2
# 3        <1> postinc[t2] sK/1 ->4
# -           <1> ex-rv2sv sKRM/1 ->3
# 2              <$> gvsv(*chk) s ->3
EONT_EONT


checkOptree ( name	=> 'INIT',
	      bcopts	=> 'INIT',
	      #todo	=> 'get working',
	      prog	=> $src,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# INIT 1:
# 4  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->4
# 1        <;> nextstate(main 4 -e:5) v ->2
# 3        <1> postinc[t3] sK/1 ->4
# -           <1> ex-rv2sv sKRM/1 ->3
# 2              <#> gvsv[*init] s ->3
EOT_EOT
# INIT 1:
# 4  <1> leavesub[1 ref] K/REFC,1 ->(end)
# -     <@> lineseq KP ->4
# 1        <;> nextstate(main 4 -e:5) v ->2
# 3        <1> postinc[t2] sK/1 ->4
# -           <1> ex-rv2sv sKRM/1 ->3
# 2              <$> gvsv(*init) s ->3
EONT_EONT


checkOptree ( name	=> 'all of BEGIN END INIT CHECK -exec',
	      bcopts	=> [qw/ BEGIN END INIT CHECK -exec /],
	      #todo	=> 'get working',
	      prog	=> $src,
	      expect	=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# BEGIN 1:
# 1  <;> nextstate(B::Concise -234 Concise.pm:328) v/2
# 2  <$> const[PV "warnings.pm"] s/BARE
# 3  <1> require sK/1
# 4  <;> nextstate(B::Concise -234 Concise.pm:328) v/2
# 5  <;> nextstate(B::Concise -234 Concise.pm:328) /2
# 6  <0> pushmark s
# 7  <$> const[PV "warnings"] sM
# 8  <$> const[PV "qw"] sM
# 9  <$> method_named[PVIV 1520340202] 
# a  <1> entersub[t1] KS*/TARG,2
# b  <1> leavesub[1 ref] K/REFC,1
# BEGIN 2:
# c  <;> nextstate(main 2 -e:1) v
# d  <#> gvsv[*beg] s
# e  <1> postinc[t3] sK/1
# f  <1> leavesub[1 ref] K/REFC,1
# END 1:
# g  <;> nextstate(main 5 -e:1) v
# h  <#> gvsv[*end] s
# i  <1> postinc[t3] sK/1
# j  <1> leavesub[1 ref] K/REFC,1
# INIT 1:
# k  <;> nextstate(main 4 -e:1) v
# l  <#> gvsv[*init] s
# m  <1> postinc[t3] sK/1
# n  <1> leavesub[1 ref] K/REFC,1
# CHECK 1:
# o  <;> nextstate(main 3 -e:1) v
# p  <#> gvsv[*chk] s
# q  <1> postinc[t3] sK/1
# r  <1> leavesub[1 ref] K/REFC,1
EOT_EOT
# BEGIN 1:
# 1  <;> nextstate(B::Concise -234 Concise.pm:328) v/2
# 2  <$> const(PV "warnings.pm") s/BARE
# 3  <1> require sK/1
# 4  <;> nextstate(B::Concise -234 Concise.pm:328) v/2
# 5  <;> nextstate(B::Concise -234 Concise.pm:328) /2
# 6  <0> pushmark s
# 7  <$> const(PV "warnings") sM
# 8  <$> const(PV "qw") sM
# 9  <$> method_named(PVIV 1520340202) 
# a  <1> entersub[t1] KS*/TARG,2
# b  <1> leavesub[1 ref] K/REFC,1
# BEGIN 2:
# c  <;> nextstate(main 2 -e:1) v
# d  <$> gvsv(*beg) s
# e  <1> postinc[t2] sK/1
# f  <1> leavesub[1 ref] K/REFC,1
# END 1:
# g  <;> nextstate(main 5 -e:1) v
# h  <$> gvsv(*end) s
# i  <1> postinc[t2] sK/1
# j  <1> leavesub[1 ref] K/REFC,1
# INIT 1:
# k  <;> nextstate(main 4 -e:1) v
# l  <$> gvsv(*init) s
# m  <1> postinc[t2] sK/1
# n  <1> leavesub[1 ref] K/REFC,1
# CHECK 1:
# o  <;> nextstate(main 3 -e:1) v
# p  <$> gvsv(*chk) s
# q  <1> postinc[t2] sK/1
# r  <1> leavesub[1 ref] K/REFC,1
EONT_EONT
Commit	Line	Data
cc02ea56	1	#!./perl
cc02ea56	2
09e96b99	3	# This tests the B:: module(s) with CHECK, BEGIN, END and INIT blocks. The
	4	# text excerpts below marked with "# " in front are the expected output. They
	5	# are there twice, EOT for threading, and EONT for a non-threading Perl. The
	6	# output is matched losely. If the match fails even though the "got" and
	7	# "expected" output look exactly the same, then watch for trailing, invisible
	8	# spaces.
	9
cc02ea56	10	BEGIN {
5638aaac	11	if ($ENV{PERL_CORE}){
	12	chdir('t') if -d 't';
	13	@INC = ('.', '../lib', '../ext/B/t');
	14	} else {
	15	unshift @INC, 't';
	16	push @INC, "../../t";
	17	}
9cd8f857	18	require Config;
	19	if (($Config::Config{'extensions'} !~ /\bB\b/) ){
	20	print "1..0 # Skip -- Perl configured without B module\n";
	21	exit 0;
	22	}
19e169bf	23	# require 'test.pl'; # now done by OptreeCheck
cc02ea56	24	}
	25
	26	# import checkOptree(), and %gOpts (containing test state)
	27	use OptreeCheck; # ALSO DOES @ARGV HANDLING !!!!!!
	28	use Config;
	29
	30	plan tests => 6;
	31
	32	require_ok("B::Concise");
	33
	34	my $out = runperl(
	35	switches => ["-MO=Concise,BEGIN,CHECK,INIT,END,-exec"],
	36	prog => q{$a=$b && print q/foo/},
	37	stderr => 1 );
	38
	39	#print "out:$out\n";
	40
bc2a472e	41	my $src = q[our ($beg, $chk, $init, $end) = qq{'foo'}; BEGIN { $beg++ } CHECK { $chk++ } INIT { $init++ } END { $end++ }];
cc02ea56	42
cc02ea56	43
cc02ea56	44	checkOptree ( name => 'BEGIN',
	45	bcopts => 'BEGIN',
	46	prog => $src,
	47	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	48	# BEGIN 1:
	49	# b <1> leavesub[1 ref] K/REFC,1 ->(end)
	50	# - <@> lineseq KP ->b
09e96b99	51	# 1 <;> nextstate(B::Concise -234 Concise.pm:328) v/2 ->2
cc02ea56	52	# 3 <1> require sK/1 ->4
09e96b99	53	# 2 <$> const[PV "warnings.pm"] s/BARE ->3
09e96b99	54	# 4 <;> nextstate(B::Concise -234 Concise.pm:328) v/2 ->5
cc02ea56	55	# - <@> lineseq K ->-
09e96b99	56	# 5 <;> nextstate(B::Concise -234 Concise.pm:328) /2 ->6
cc02ea56	57	# a <1> entersub[t1] KS*/TARG,2 ->b
cc02ea56	58	# 6 <0> pushmark s ->7
09e96b99	59	# 7 <$> const[PV "warnings"] sM ->8
09e96b99	60	# 8 <$> const[PV "qw"] sM ->9
cc02ea56	61	# 9 <$> method_named[PVIV 1520340202] ->a
cc02ea56	62	# BEGIN 2:
09e96b99	63	# f <1> leavesub[1 ref] K/REFC,1 ->(end)
	64	# - <@> lineseq KP ->f
	65	# c <;> nextstate(main 2 -e:1) v ->d
	66	# e <1> postinc[t3] sK/1 ->f
	67	# - <1> ex-rv2sv sKRM/1 ->e
	68	# d <#> gvsv[*beg] s ->e
cc02ea56	69	EOT_EOT
	70	# BEGIN 1:
	71	# b <1> leavesub[1 ref] K/REFC,1 ->(end)
	72	# - <@> lineseq KP ->b
09e96b99	73	# 1 <;> nextstate(B::Concise -234 Concise.pm:328) v/2 ->2
cc02ea56	74	# 3 <1> require sK/1 ->4
09e96b99	75	# 2 <$> const(PV "warnings.pm") s/BARE ->3
09e96b99	76	# 4 <;> nextstate(B::Concise -234 Concise.pm:328) v/2 ->5
cc02ea56	77	# - <@> lineseq K ->-
09e96b99	78	# 5 <;> nextstate(B::Concise -234 Concise.pm:328) /2 ->6
cc02ea56	79	# a <1> entersub[t1] KS*/TARG,2 ->b
cc02ea56	80	# 6 <0> pushmark s ->7
09e96b99	81	# 7 <$> const(PV "warnings") sM ->8
09e96b99	82	# 8 <$> const(PV "qw") sM ->9
cc02ea56	83	# 9 <$> method_named(PVIV 1520340202) ->a
cc02ea56	84	# BEGIN 2:
09e96b99	85	# f <1> leavesub[1 ref] K/REFC,1 ->(end)
	86	# - <@> lineseq KP ->f
	87	# c <;> nextstate(main 2 -e:1) v ->d
	88	# e <1> postinc[t2] sK/1 ->f
	89	# - <1> ex-rv2sv sKRM/1 ->e
	90	# d <$> gvsv(*beg) s ->e
cc02ea56	91	EONT_EONT
	92
	93
	94	checkOptree ( name => 'END',
	95	bcopts => 'END',
	96	prog => $src,
	97	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	98	# END 1:
	99	# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
	100	# - <@> lineseq KP ->4
	101	# 1 <;> nextstate(main 5 -e:6) v ->2
	102	# 3 <1> postinc[t3] sK/1 ->4
	103	# - <1> ex-rv2sv sKRM/1 ->3
	104	# 2 <#> gvsv[*end] s ->3
	105	EOT_EOT
	106	# END 1:
	107	# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
	108	# - <@> lineseq KP ->4
	109	# 1 <;> nextstate(main 5 -e:6) v ->2
	110	# 3 <1> postinc[t2] sK/1 ->4
	111	# - <1> ex-rv2sv sKRM/1 ->3
	112	# 2 <$> gvsv(*end) s ->3
	113	EONT_EONT
	114
	115
	116	checkOptree ( name => 'CHECK',
	117	bcopts => 'CHECK',
	118	prog => $src,
	119	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	120	# CHECK 1:
	121	# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
	122	# - <@> lineseq KP ->4
	123	# 1 <;> nextstate(main 3 -e:4) v ->2
	124	# 3 <1> postinc[t3] sK/1 ->4
	125	# - <1> ex-rv2sv sKRM/1 ->3
	126	# 2 <#> gvsv[*chk] s ->3
	127	EOT_EOT
	128	# CHECK 1:
	129	# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
	130	# - <@> lineseq KP ->4
	131	# 1 <;> nextstate(main 3 -e:4) v ->2
	132	# 3 <1> postinc[t2] sK/1 ->4
	133	# - <1> ex-rv2sv sKRM/1 ->3
	134	# 2 <$> gvsv(*chk) s ->3
	135	EONT_EONT
	136
	137
	138	checkOptree ( name => 'INIT',
	139	bcopts => 'INIT',
	140	#todo => 'get working',
	141	prog => $src,
	142	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
	143	# INIT 1:
	144	# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
	145	# - <@> lineseq KP ->4
	146	# 1 <;> nextstate(main 4 -e:5) v ->2
	147	# 3 <1> postinc[t3] sK/1 ->4
	148	# - <1> ex-rv2sv sKRM/1 ->3
	149	# 2 <#> gvsv[*init] s ->3
	150	EOT_EOT
	151	# INIT 1:
	152	# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
	153	# - <@> lineseq KP ->4
	154	# 1 <;> nextstate(main 4 -e:5) v ->2
155	# 3 <1> postinc[t2] sK/1 ->4
156	# - <1> ex-rv2sv sKRM/1 ->3
157	# 2 <$> gvsv(*init) s ->3
158	EONT_EONT
159
160
161	checkOptree ( name => 'all of BEGIN END INIT CHECK -exec',
162	bcopts => [qw/ BEGIN END INIT CHECK -exec /],
163	#todo => 'get working',
164	prog => $src,
165	expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
166	# BEGIN 1:
09e96b99	167	# 1 <;> nextstate(B::Concise -234 Concise.pm:328) v/2
09e96b99	168	# 2 <$> const[PV "warnings.pm"] s/BARE
cc02ea56	169	# 3 <1> require sK/1
09e96b99	170	# 4 <;> nextstate(B::Concise -234 Concise.pm:328) v/2
09e96b99	171	# 5 <;> nextstate(B::Concise -234 Concise.pm:328) /2
cc02ea56	172	# 6 <0> pushmark s
09e96b99	173	# 7 <$> const[PV "warnings"] sM
09e96b99	174	# 8 <$> const[PV "qw"] sM
cc02ea56	175	# 9 <$> method_named[PVIV 1520340202]
	176	# a <1> entersub[t1] KS*/TARG,2
	177	# b <1> leavesub[1 ref] K/REFC,1
	178	# BEGIN 2:
09e96b99	179	# c <;> nextstate(main 2 -e:1) v
	180	# d <#> gvsv[*beg] s
	181	# e <1> postinc[t3] sK/1
	182	# f <1> leavesub[1 ref] K/REFC,1
cc02ea56	183	# END 1:
09e96b99	184	# g <;> nextstate(main 5 -e:1) v
	185	# h <#> gvsv[*end] s
	186	# i <1> postinc[t3] sK/1
	187	# j <1> leavesub[1 ref] K/REFC,1
cc02ea56	188	# INIT 1:
09e96b99	189	# k <;> nextstate(main 4 -e:1) v
	190	# l <#> gvsv[*init] s
	191	# m <1> postinc[t3] sK/1
	192	# n <1> leavesub[1 ref] K/REFC,1
cc02ea56	193	# CHECK 1:
09e96b99	194	# o <;> nextstate(main 3 -e:1) v
	195	# p <#> gvsv[*chk] s
	196	# q <1> postinc[t3] sK/1
	197	# r <1> leavesub[1 ref] K/REFC,1
cc02ea56	198	EOT_EOT
cc02ea56	199	# BEGIN 1:
09e96b99	200	# 1 <;> nextstate(B::Concise -234 Concise.pm:328) v/2
09e96b99	201	# 2 <$> const(PV "warnings.pm") s/BARE
cc02ea56	202	# 3 <1> require sK/1
09e96b99	203	# 4 <;> nextstate(B::Concise -234 Concise.pm:328) v/2
09e96b99	204	# 5 <;> nextstate(B::Concise -234 Concise.pm:328) /2
cc02ea56	205	# 6 <0> pushmark s
09e96b99	206	# 7 <$> const(PV "warnings") sM
09e96b99	207	# 8 <$> const(PV "qw") sM
cc02ea56	208	# 9 <$> method_named(PVIV 1520340202)
	209	# a <1> entersub[t1] KS*/TARG,2
	210	# b <1> leavesub[1 ref] K/REFC,1
	211	# BEGIN 2:
09e96b99	212	# c <;> nextstate(main 2 -e:1) v
	213	# d <$> gvsv(*beg) s
	214	# e <1> postinc[t2] sK/1
	215	# f <1> leavesub[1 ref] K/REFC,1
cc02ea56	216	# END 1:
09e96b99	217	# g <;> nextstate(main 5 -e:1) v
	218	# h <$> gvsv(*end) s
	219	# i <1> postinc[t2] sK/1
	220	# j <1> leavesub[1 ref] K/REFC,1
cc02ea56	221	# INIT 1:
09e96b99	222	# k <;> nextstate(main 4 -e:1) v
	223	# l <$> gvsv(*init) s
	224	# m <1> postinc[t2] sK/1
	225	# n <1> leavesub[1 ref] K/REFC,1
cc02ea56	226	# CHECK 1:
09e96b99	227	# o <;> nextstate(main 3 -e:1) v
	228	# p <$> gvsv(*chk) s
	229	# q <1> postinc[t2] sK/1
	230	# r <1> leavesub[1 ref] K/REFC,1
cc02ea56	231	EONT_EONT