perl
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ext/B/t/optree_specials.t view on Meta::CPAN
#!./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.
#
# Note that if this test is mysteriously failing smokes and is hard to
# reproduce, try running with LC_ALL=en_US.UTF-8 PERL_UNICODE="".
# This causes nextstate ops to have a bunch of extra hint info, which
# needs adding to the expected output (for both thraded and non-threaded
# versions)
BEGIN {
unshift @INC, 't';
require Config;
if (($Config::Config{'extensions'} !~ /\bB\b/) ){
print "1..0 # Skip -- Perl configured without B module\n";
exit 0;
}
}
# import checkOptree(), and %gOpts (containing test state)
use OptreeCheck; # ALSO DOES @ARGV HANDLING !!!!!!
plan tests => 13;
require_ok("B::Concise");
my $src = q[our ($beg, $chk, $init, $end, $uc) = qq{'foo'}; BEGIN { $beg++ } CHECK { $chk++ } INIT { $init++ } END { $end++ } UNITCHECK {$uc++}];
checkOptree ( name => 'BEGIN',
bcopts => 'BEGIN',
prog => $src,
strip_open_hints => 1,
expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# BEGIN 1:
# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->4
# 1 <;> nextstate(main 3 -e:1) v:{ ->2
# 3 <1> postinc[t3] sK/1 ->4
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <#> gvsv[*beg] s ->3
EOT_EOT
# BEGIN 1:
# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->4
# 1 <;> nextstate(main 3 -e:1) v:{ ->2
# 3 <1> postinc[t2] sK/1 ->4
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <$> gvsv(*beg) s ->3
EONT_EONT
checkOptree ( name => 'END',
bcopts => 'END',
prog => $src,
strip_open_hints => 1,
expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# END 1:
# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->4
# 1 <;> nextstate(main 5 -e:6) v:>,<,%,{ ->2
# 3 <1> postinc[t3] sK/1 ->4
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <#> gvsv[*end] s ->3
EOT_EOT
# END 1:
# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->4
# 1 <;> nextstate(main 5 -e:6) v:>,<,%,{ ->2
# 3 <1> postinc[t2] sK/1 ->4
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <$> gvsv(*end) s ->3
EONT_EONT
checkOptree ( name => 'CHECK',
bcopts => 'CHECK',
prog => $src,
strip_open_hints => 1,
expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# CHECK 1:
# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->4
# 1 <;> nextstate(main 3 -e:4) v:>,<,%,{ ->2
# 3 <1> postinc[t3] sK/1 ->4
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <#> gvsv[*chk] s ->3
EOT_EOT
# CHECK 1:
# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->4
# 1 <;> nextstate(main 3 -e:4) v:>,<,%,{ ->2
# 3 <1> postinc[t2] sK/1 ->4
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <$> gvsv(*chk) s ->3
EONT_EONT
checkOptree ( name => 'UNITCHECK',
bcopts=> 'UNITCHECK',
prog => $src,
strip_open_hints => 1,
expect=> <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# UNITCHECK 1:
# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->4
# 1 <;> nextstate(main 3 -e:4) v:>,<,%,{ ->2
# 3 <1> postinc[t3] sK/1 ->4
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <#> gvsv[*uc] s ->3
EOT_EOT
# UNITCHECK 1:
# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->4
# 1 <;> nextstate(main 3 -e:4) v:>,<,%,{ ->2
# 3 <1> postinc[t2] sK/1 ->4
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <$> gvsv(*uc) s ->3
EONT_EONT
checkOptree ( name => 'INIT',
bcopts => 'INIT',
prog => $src,
strip_open_hints => 1,
expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# INIT 1:
# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->4
# 1 <;> nextstate(main 4 -e:5) v:>,<,%,{ ->2
# 3 <1> postinc[t3] sK/1 ->4
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <#> gvsv[*init] s ->3
EOT_EOT
# INIT 1:
# 4 <1> leavesub[1 ref] K/REFC,1 ->(end)
# - <@> lineseq KP ->4
# 1 <;> nextstate(main 4 -e:5) v:>,<,%,{ ->2
# 3 <1> postinc[t2] sK/1 ->4
# - <1> ex-rv2sv sKRM/1 ->3
# 2 <$> gvsv(*init) s ->3
EONT_EONT
checkOptree ( name => 'all of BEGIN END INIT CHECK UNITCHECK -exec',
bcopts => [qw/ BEGIN END INIT CHECK UNITCHECK -exec /],
prog => $src,
strip_open_hints => 1,
expect => <<'EOT_EOT', expect_nt => <<'EONT_EONT');
# BEGIN 1:
# 1 <;> nextstate(main 3 -e:1) v:{
# 2 <#> gvsv[*beg] s
# 3 <1> postinc[t3] sK/1
# 4 <1> leavesub[1 ref] K/REFC,1
# END 1:
# 5 <;> nextstate(main 9 -e:1) v:{
# 6 <#> gvsv[*end] s
# 7 <1> postinc[t3] sK/1
# 8 <1> leavesub[1 ref] K/REFC,1
# INIT 1:
# 9 <;> nextstate(main 7 -e:1) v:{
# a <#> gvsv[*init] s
# b <1> postinc[t3] sK/1
# c <1> leavesub[1 ref] K/REFC,1
# CHECK 1:
# d <;> nextstate(main 5 -e:1) v:{
# e <#> gvsv[*chk] s
# f <1> postinc[t3] sK/1
# g <1> leavesub[1 ref] K/REFC,1
# UNITCHECK 1:
# h <;> nextstate(main 11 -e:1) v:{
# i <#> gvsv[*uc] s
# j <1> postinc[t3] sK/1
# k <1> leavesub[1 ref] K/REFC,1
EOT_EOT
BEGIN 1:
# 1 <;> nextstate(main 3 -e:1) v:{
# 2 <$> gvsv(*beg) s
# 3 <1> postinc[t2] sK/1
# 4 <1> leavesub[1 ref] K/REFC,1
# END 1:
# 5 <;> nextstate(main 9 -e:1) v:{
# 6 <$> gvsv(*end) s
# 7 <1> postinc[t2] sK/1
# 8 <1> leavesub[1 ref] K/REFC,1
# INIT 1:
# 9 <;> nextstate(main 7 -e:1) v:{
# a <$> gvsv(*init) s
# b <1> postinc[t2] sK/1
# c <1> leavesub[1 ref] K/REFC,1
# CHECK 1:
# d <;> nextstate(main 5 -e:1) v:{
# e <$> gvsv(*chk) s
# f <1> postinc[t2] sK/1
# g <1> leavesub[1 ref] K/REFC,1
# UNITCHECK 1:
# h <;> nextstate(main 11 -e:1) v:{
# i <$> gvsv(*uc) s
# j <1> postinc[t2] sK/1
# k <1> leavesub[1 ref] K/REFC,1
EONT_EONT
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