use strict;
use warnings;
-use Test::More tests => 4 * 8 + 10 + 1 + 1;
+use Test::More tests => 4 * 8 + 4 * (2 * 4 + 1) + 10 + 1 + 1;
-use Variable::Magic qw/wizard cast VMG_UVAR/;
+use Variable::Magic qw<wizard cast VMG_UVAR>;
sub expect {
my ($name, $where, $suffix) = @_;
# Free
+{
+ my $wiz = wizard free => sub { die 'avocado' };
+ my $check = sub { like $@, expect('avocado', $0), $_[0] };
+
+ for my $local_out (0, 1) {
+ for my $local_in (0, 1) {
+ my $desc = "die in free callback";
+ if ($local_in or $local_out) {
+ $desc .= ' with $@ localized ';
+ if ($local_in and $local_out) {
+ $desc .= 'inside and outside';
+ } elsif ($local_in) {
+ $desc .= 'inside';
+ } else {
+ $desc .= 'outside';
+ }
+ }
+
+ local $@ = $local_out ? 'xxx' : undef;
+ eval {
+ local $@ = 'yyy' if $local_in;
+ my $x;
+ cast $x, $wiz;
+ };
+ $check->("$desc at eval BLOCK 1");
+
+ local $@ = $local_out ? 'xxx' : undef;
+ eval q{
+ local $@ = 'yyy' if $local_in;
+ my $x;
+ cast $x, $wiz;
+ };
+ $check->("$desc at eval STRING 1");
+
+ local $@ = $local_out ? 'xxx' : undef;
+ eval {
+ local $@ = 'yyy' if $local_in;
+ my $x;
+ my $y = \$x;
+ &cast($y, $wiz);
+ };
+ $check->("$desc at eval BLOCK 2");
+
+ local $@ = $local_out ? 'xxx' : undef;
+ eval q{
+ local $@ = 'yyy' if $local_in;
+ my $x;
+ my $y = \$x;
+ &cast($y, $wiz);
+ };
+ $check->("$desc at eval STRING 2");
+
+ local $@ = $local_out ? 'xxx' : undef;
+ eval {
+ local $@ = 'yyy' if $local_in;
+ my $x;
+ cast $x, $wiz;
+ my $y = 1;
+ };
+ $check->("$desc at eval BLOCK 3");
+
+ local $@ = $local_out ? 'xxx' : undef;
+ eval q{
+ local $@ = 'yyy' if $local_in;
+ my $x;
+ cast $x, $wiz;
+ my $y = 1;
+ };
+ $check->("$desc at eval STRING 3");
+
+ local $@ = $local_out ? 'xxx' : undef;
+ eval {
+ local $@ = 'yyy' if $local_in;
+ {
+ my $x;
+ cast $x, $wiz;
+ }
+ };
+ $check->("$desc at block in eval BLOCK");
+
+ local $@ = $local_out ? 'xxx' : undef;
+ eval q{
+ local $@ = 'yyy' if $local_in;
+ {
+ my $x;
+ cast $x, $wiz;
+ }
+ };
+ $check->("$desc at block in eval STRING");
+
+ ok defined($desc), "$desc did not over-unwind the save stack";
+ }
+ }
+}
+
my $wiz;
eval {
cast $x, $wiz, sub { die "spinach" };
};
-like $@, expect('spinach', $0), 'die in free callback';
+like $@, expect('spinach', $0), 'die in sub in free callback';
eval {
$wiz = wizard free => sub { die 'zucchini' };
sub run_perl {
my $code = shift;
- my $SystemRoot = $ENV{SystemRoot};
+ my ($SystemRoot, $PATH) = @ENV{qw<SystemRoot PATH>};
local %ENV;
$ENV{SystemRoot} = $SystemRoot if $^O eq 'MSWin32' and defined $SystemRoot;
+ $ENV{PATH} = $PATH if $^O eq 'cygwin' and defined $PATH;
system { $^X } $^X, '-T', map("-I$_", @INC), '-e', $code;
}
-my $has_capture_tiny = do { local $@; eval 'use Capture::Tiny 0.08 (); 1' };
+my $has_capture_tiny = do {
+ local $@;
+ eval {
+ require Capture::Tiny;
+ Capture::Tiny->VERSION('0.08');
+ }
+};
+if ($has_capture_tiny) {
+ local $@;
+ my $output = eval {
+ Capture::Tiny::capture_merged(sub { run_perl <<' CODE' });
+print STDOUT "pants\n";
+print STDERR "trousers\n";
+ CODE
+ };
+ unless (defined $output and $output =~ /pants/ and $output =~ /trousers/) {
+ $has_capture_tiny = 0;
+ }
+}
+if ($has_capture_tiny) {
+ defined and diag "Using Capture::Tiny $_" for $Capture::Tiny::VERSION;
+}
SKIP:
{
my $count = 1;
- skip 'Capture::Tiny 0.08 is not installed' => $count unless $has_capture_tiny;
+ skip 'No working Capture::Tiny is installed'=> $count unless $has_capture_tiny;
my $output = Capture::Tiny::capture_merged(sub { run_perl <<' CODE' });
-use Variable::Magic qw/wizard cast/; { BEGIN { $^H |= 0x020000; cast %^H, wizard free => sub { die q[cucumber] } } }
+use Variable::Magic qw<wizard cast>; { BEGIN { $^H |= 0x020000; cast %^H, wizard free => sub { die q[cucumber] } } }
CODE
- skip 'Test code didn\'t run properly' => 1 unless defined $output;
+ skip 'Test code didn\'t run properly' => $count unless defined $output;
like $output, expect('cucumber', '-e', "\nExecution(?s:.*)"),
'die in free callback at compile time and not in eval string';
--$count;
{
my $count = 1;
- skip 'No nice uvar magic for this perl' => $count unless VMG_UVAR;
- skip 'Capture::Tiny 0.08 is not installed' => $count unless $has_capture_tiny;
+ skip 'No nice uvar magic for this perl' => $count unless VMG_UVAR;
+ skip 'No working Capture::Tiny is installed'=> $count unless $has_capture_tiny;
my $output = Capture::Tiny::capture_merged(sub { run_perl <<' CODE' });
-use Variable::Magic qw/wizard cast/; BEGIN { cast %::, wizard fetch => sub { die q[salsify] } } hlagh()
+use Variable::Magic qw<wizard cast>; BEGIN { cast %derp::, wizard fetch => sub { die q[raddish] } } derp::hlagh()
CODE
skip 'Test code didn\'t run properly' => $count unless defined $output;
- my $suffix = "\nExecution(?s:.*)";
- if ($] >= 5.011005) {
- $suffix = "(?:\nsalsify at -e line \\d+.){12}" . $suffix;
- } elsif ($] >= 5.011) {
- $suffix = "(?:\nsalsify at -e line \\d+.){3}" . $suffix;
- }
- like $output, expect('salsify', '-e', $suffix),
- 'die in free callback at compile time and not in eval string';
+ like $output, expect('raddish', '-e', "\nExecution(?s:.*)"),
+ 'die in free callback at compile time and not in eval string';
--$count;
}