Fix line number for multiline indirect constructs

[perl/modules/indirect.git] / t / 11-line.t

diff --git a/t/11-line.t b/t/11-line.t
new file mode 100644 (file)
index 0000000..6832844
--- /dev/null
+++ b/t/11-line.t
@@ -0,0 +1,48 @@
+#!perl -T
+
+use strict;
+use warnings;
+
+use Test::More tests => 3 * 4;
+
+sub expect {
+ my ($pkg, $line) = @_;
+ return qr/^Indirect\s+call\s+of\s+method\s+"new"\s+on\s+object\s+"$pkg"\s+at\s+\(eval\s+\d+\)\s+line\s+$line/;
+}
+
+{
+ local $/ = "####";
+ while (<DATA>) {
+  chomp;
+  s/^\s+//;
+
+  my ($code, $lines) = split /#+/, $_, 2;
+  $lines = eval "[ sort ($lines) ]";
+  if ($@) {
+   diag "Couldn't parse line numbers: $@";
+   next;
+  }
+
+  my (@warns, @lines);
+  {
+   local $SIG{__WARN__} = sub { push @warns, "@_" };
+   eval "return; no indirect hook => sub { push \@lines, \$_[3] }; $code";
+  }
+
+  is        $@,              '',     'did\'t croak';
+  is_deeply \@warns,         [ ],    'didn\'t warn';
+  is_deeply [ sort @lines ], $lines, 'correct line numbers';
+ }
+}
+
+__DATA__
+my $x = new X;             # 1
+####
+my $x = new
+  X;                       # 1
+####
+my $x = new X; $x = new X; # 1, 1
+####
+my $x = new
+ X new
+    X;                     # 1, 2