Turn on CvCLONE for all anonymous subs passed as hooks

[perl/modules/indirect.git] / t / 30-scope.t

diff --git a/t/30-scope.t b/t/30-scope.t
index e4d667c33d6ab5fbdc25956ee81142c575fd3c6c..2b937f78fc63882e8df604ecef21626e1a0569d6 100644 (file)
--- a/t/30-scope.t
+++ b/t/30-scope.t
@@ -1,58 +1,168 @@
-#!perl
+#!perl -T
 
 use strict;
 use warnings;
 
-my $total = 8;
-
-use Test::More;
-
-use IPC::Cmd qw/run/;
-
-(my $success, my $err_code, undef, undef, my $stderr)
- = run command => [
-          $^X,
-          map('-I' . $_, @INC),
-          $ENV{PERL5OPT} || '',
-          '-c',
-          't/data/mixed.d'
-   ];
-
-plan skip_all => "Couldn't capture buffers" if $success and not defined $stderr;
-plan tests => $total + 1;
-
-$stderr = join '', @{$stderr || []};
-unless ($success) {
- diag $stderr;
- diag "Failed to execute data file (error $err_code)";
- fail "Couldn't run test $_" for 1 .. $total + 1;
- exit $total + 1;
-}
-
-my %fail = map { $_ => 1 } 2, 3, 5, 7;
-my %failed;
-my $extra_fail = 0;
-
-while ($stderr =~ /^Indirect\s+call\s+of\s+method\s+"([^"]+)"\s+on\s+object\s+"([^"]+)"/mg) {
- my ($m, $o) = ($1, $2);
- my $id;
- if ($o =~ /^P(\d+)$/) {
-  $id = $1;
- } else {
-  diag "$m $o";
-  ++$extra_fail;
- }
- if ($id) {
-  if (exists $fail{$id}) {
-   pass("test $id failed as expected");
-   delete $fail{$id};
-   $failed{$id} = 1;
+my $tests;
+BEGIN { $tests = 18 }
+
+use Test::More tests => 1 + $tests + 1 + 2 + 3 + 5 + 1;
+
+use lib 't/lib';
+
+my %wrong = map { $_ => 1 } 2, 3, 5, 7, 9, 10, 14, 15, 17, 18;
+
+sub expect {
+ my ($pkg, $file) = @_;
+ $file = $file ? quotemeta $file : '\(eval\s+\d+\)';
+ return qr/^warn:Indirect\s+call\s+of\s+method\s+"new"\s+on\s+object\s+"$pkg"\s+at\s+$file\s+line\s+\d+/;
+}
+
+{
+ my $code = do { local $/; <DATA> };
+ my (%res, $num, @left);
+ {
+  local $SIG{__WARN__} = sub {
+   ++$num;
+   my $w = join '', 'warn:', @_;
+   if ($w =~ /"P(\d+)"/ and not exists $res{$1}) {
+    $res{$1} = $w;
+   } else {
+    push @left, "[$num] $w";
+   }
+  };
+  eval "die qq{ok\\n}; $code";
+  is($@, "ok\n", 'DATA compiled fine');
+ }
+ for (1 .. $tests) {
+  my $w = $res{$_};
+  if ($wrong{$_}) {
+   like($w, expect("P$_"), "$_ should warn");
+  } else {
+   is($w, undef, "$_ shouldn't warn");
+  }
+ }
+ is(@left, 0, 'nothing left');
+ diag "Extraneous warnings:\n", @left if @left;
+}
+
+{
+ my $w = '';
+ local $SIG{__WARN__} = sub {
+  $w = 'more than 2 warnings' if $w;
+  $w = join '', 'warn:', @_
+ };
+ {
+  eval 'no indirect; my $x = new Foo';
+  like($w, expect('Foo'), "eval 'no indirect; my \$x = new Foo'");
+ }
+ $w = '';
+ {
+  {
+   no indirect;
+   eval 'my $x = new Bar';
+  }
+  if ($] < 5.009005) {
+   is($w, '', "eval 'no indirect; my \$x = new Bar'");
   } else {
-   fail("test $id shouldn't have failed");
+   like($w, expect('Bar'), "no indirect; eval 'my \$x = new Bar'");
   }
  }
 }
 
-pass("test $_ hasn't failed") for grep { !$failed{$_} } 1 .. $total;
-fail("test $_ should have failed") for sort { $a <=> $b } keys %fail;
-is($extra_fail, 0, 'no extra fails');
+{
+ my @w;
+ {
+  local $SIG{__WARN__} = sub { push @w, join '', 'warn:', @_ };
+  eval "die qq{ok\\n}; no indirect; use indirect::TestRequired1; my \$x = new Foo;";
+ }
+ is         $@, "ok\n",        'first require test doesn\'t croak prematurely';
+ my $w = shift @w;
+ like       $w, expect('Foo'), 'first require test catch errors in current scope';
+ is_deeply \@w, [ ],           'first require test doesn\'t propagate into the required file';
+}
+
+{
+ my @w;
+ {
+  local $SIG{__WARN__} = sub { push @w, join '', 'warn:', @_ };
+  eval "die qq{ok\\n}; no indirect; use indirect::TestRequired2; my \$x = new Bar;";
+ }
+ @w = grep !/^warn:Attempt\s+to\s+free\s+unreferenced/, @w if $] <= 5.008003;
+ is   $@, "ok\n", 'second require test doesn\'t croak prematurely';
+ my $w = shift @w;
+ like $w, expect('Baz', 't/lib/indirect/TestRequired2.pm'),
+                                     'second require test caught error for Baz';
+ SKIP: {
+  skip 'The pragma doesn\'t propagte into eval STRING before perl 5.10' => 1
+                                                               if $] < 5.009005;
+  $w = shift @w;
+  like $w, expect('Blech'), 'second require test caught error for Blech';
+ }
+ $w = shift @w;
+ like       $w, expect('Bar'), 'second require test caught error for Bar';
+ is_deeply \@w, [ ],           'second require test doesn\'t have more errors';
+}
+
+{
+ eval <<' SNIP';
+  return;
+  no indirect ':fatal';
+  use indirect::Test1::il1 ();
+  use indirect::Test1::il2 ();
+ SNIP
+ is $@, '', 'RT #47902';
+}
+
+__DATA__
+my $a = new P1;
+
+{
+ no indirect;
+ my $b = new P2;
+ {
+  my $c = new P3;
+ }
+ {
+  use indirect;
+  my $d = new P4;
+ }
+ my $e = new P5;
+}
+
+my $f = new P6;
+
+no indirect;
+
+my $g = new P7;
+
+use indirect;
+
+my $h = new P8;
+
+{
+ no indirect;
+ eval { my $i = new P9 };
+}
+
+eval { no indirect; my $j = new P10 };
+
+{
+ use indirect;
+ new P11 do { use indirect; new P12 };
+}
+
+{
+ use indirect;
+ new P13 do { no indirect; new P14 };
+}
+
+{
+ no indirect;
+ new P15 do { use indirect; new P16 };
+}
+
+{
+ no indirect;
+ new P17 do { no indirect; new P18 };
+}