stop using use_ok, it's pointless

[p5sagit/Try-Tiny.git] / t / finally.t

diff --git a/t/finally.t b/t/finally.t
index d8bd0d4..228d23f 100644 (file)
--- a/t/finally.t
+++ b/t/finally.t
@@ -1,42 +1,131 @@
 #!/usr/bin/perl
 
 use strict;
-#use warnings;
+use warnings;
 
-use Test::More tests => 7;
+use Test::More tests => 28;
 
-BEGIN { use_ok 'Try::Tiny' };
+use Try::Tiny;
 
 try {
-       my $a = 1+1;
+  my $a = 1+1;
 } catch {
-       fail('Cannot go into catch block because we did not throw an exception')
+  fail('Cannot go into catch block because we did not throw an exception')
 } finally {
-       pass('Moved into finally from try');
+  pass('Moved into finally from try');
 };
 
 try {
-       die('Die');
+  die('Die');
 } catch {
-       ok($_ =~ /Die/, 'Error text as expected');
-       pass('Into catch block as we died in try');
+  ok($_ =~ /Die/, 'Error text as expected');
+  pass('Into catch block as we died in try');
 } finally {
-       pass('Moved into finally from catch');
+  pass('Moved into finally from catch');
 };
 
 try {
-       die('Die');
+  die('Die');
 } finally {
-       pass('Moved into finally from catch');
+  pass('Moved into finally from catch');
 } catch {
-       ok($_ =~ /Die/, 'Error text as expected');
+  ok($_ =~ /Die/, 'Error text as expected');
 };
 
 try {
-       die('Die');
+  die('Die');
 } finally {
-       pass('Moved into finally block when try throws an exception and we have no catch block');
+  pass('Moved into finally block when try throws an exception and we have no catch block');
 };
 
+try {
+  die('Die');
+} finally {
+  pass('First finally clause run');
+} finally {
+  pass('Second finally clause run');
+};
+
+try {
+  # do not die
+} finally {
+  if (@_) {
+    fail("errors reported: @_");
+  } else {
+    pass("no error reported") ;
+  }
+};
+
+try {
+  die("Die\n");
+} finally {
+  is_deeply(\@_, [ "Die\n" ], "finally got passed the exception");
+};
+
+try {
+  try {
+    die "foo";
+  }
+  catch {
+    die "bar";
+  }
+  finally {
+    pass("finally called");
+  };
+};
+
+$_ = "foo";
+try {
+  is($_, "foo", "not localized in try");
+}
+catch {
+}
+finally {
+  is(scalar(@_), 0, "nothing in \@_ (finally)");
+  is($_, "foo", "\$_ not localized (finally)");
+};
+is($_, "foo", "same afterwards");
+
+$_ = "foo";
+try {
+  is($_, "foo", "not localized in try");
+  die "bar\n";
+}
+catch {
+  is($_[0], "bar\n", "error in \@_ (catch)");
+  is($_, "bar\n", "error in \$_ (catch)");
+}
+finally {
+  is(scalar(@_), 1, "error in \@_ (finally)");
+  is($_[0], "bar\n", "error in \@_ (finally)");
+  is($_, "foo", "\$_ not localized (finally)");
+};
+is($_, "foo", "same afterwards");
+
+{
+  my @warnings;
+  local $SIG{__WARN__} = sub {
+    $_[0] =~ /\QExecution of finally() block CODE(0x\E.+\Q) resulted in an exception/
+      ? push @warnings, @_
+      : warn @_
+  };
+
+  try {
+    die 'tring'
+  } finally {
+    die 'fin 1'
+  } finally {
+    pass('fin 2 called')
+  } finally {
+    die 'fin 3'
+  };
+
+  is( scalar @warnings, 2, 'warnings from both fatal finally blocks' );
+
+  my @originals = sort map { $_ =~ /Original exception text follows:\n\n(.+)/s } @warnings;
+
+  like $originals[0], qr/fin 1 at/, 'First warning contains original exception';
+  like $originals[1], qr/fin 3 at/, 'Second warning contains original exception';
+}
 
 1;