1 files changed, 37 insertions, 0 deletions
diff --git a/gnu/usr.bin/perl/lib/Test/t/plan_bad.t b/gnu/usr.bin/perl/lib/Test/t/plan_bad.t
new file mode 100644
index 00000000000..179356dbc1d
--- /dev/null
+++ b/gnu/usr.bin/perl/lib/Test/t/plan_bad.t
@@ -0,0 +1,37 @@
+#!/usr/bin/perl -w
+
+BEGIN {
+    if( $ENV{PERL_CORE} ) {
+        chdir 't';
+        @INC = '../lib';
+    }
+}
+
+
+use Test::More tests => 12;
+use Test::Builder;
+my $tb = Test::Builder->create;
+$tb->level(0);
+
+ok !eval { $tb->plan( tests => 'no_plan' ); };
+is $@, sprintf "Number of tests must be a positive integer.  You gave it 'no_plan' at %s line %d.\n", $0, __LINE__ - 1;
+
+my $foo = [];
+my @foo = ($foo, 2, 3);
+ok !eval { $tb->plan( tests => @foo ) };
+is $@, sprintf "Number of tests must be a positive integer.  You gave it '$foo' at %s line %d.\n", $0, __LINE__ - 1;
+
+ok !eval { $tb->plan( tests => 9.99 ) };
+is $@, sprintf "Number of tests must be a positive integer.  You gave it '9.99' at %s line %d.\n", $0, __LINE__ - 1;
+
+#line 25
+ok !eval { $tb->plan( tests => -1 ) };
+is $@, "Number of tests must be a positive integer.  You gave it '-1' at $0 line 25.\n";
+
+#line 29
+ok !eval { $tb->plan( tests => '' ) };
+is $@, "You said to run 0 tests at $0 line 29.\n";
+
+#line 33
+ok !eval { $tb->plan( 'wibble' ) };
+is $@, "plan() doesn't understand wibble at $0 line 33.\n";