A terser way to display versions for modules used in tests

[perl/modules/Variable-Magic.git] / t / 41-clone.t

diff --git a/t/41-clone.t b/t/41-clone.t
index 30d300bb521e3491786125b02da5d6d2af1f5d53..d66d098465245d13105f17fe85f3fedbf5fc5dda 100644 (file)
--- a/t/41-clone.t
+++ b/t/41-clone.t
@@ -12,11 +12,13 @@ sub skipall {
 use Config qw/%Config/;
 
 BEGIN {
- my $t_v  = '1.67';
- my $ts_v = '1.14';
+ my $force = $ENV{PERL_VARIABLE_MAGIC_TEST_THREADS} ? 1 : !1;
+ my $t_v   = $force ? '0' : '1.67';
+ my $ts_v  = $force ? '0' : '1.14';
  skipall 'This perl wasn\'t built to support threads'
                                                     unless $Config{useithreads};
- skipall 'perl 5.13.4 required to test thread safety' unless $] >= 5.013004;
+ skipall 'perl 5.13.4 required to test thread safety'
+                                                unless $force or $] >= 5.013004;
  skipall "threads $t_v required to test thread safety"
                                               unless eval "use threads $t_v; 1";
  skipall "threads::shared $ts_v required to test thread safety"
@@ -30,10 +32,8 @@ use Variable::Magic qw/wizard cast dispell getdata VMG_THREADSAFE VMG_OP_INFO_NA
 BEGIN {
  skipall 'This Variable::Magic isn\'t thread safe' unless VMG_THREADSAFE;
  plan tests => 2 * 3 + 2 * (2 * 10 + 2) + 2 * (2 * 7 + 2);
- my $v = $threads::VERSION;
- diag "Using threads $v" if defined $v;
- $v = $threads::shared::VERSION;
- diag "Using threads::shared $v" if defined $v;
+ defined and diag "Using threads $_"         for $threads::VERSION;
+ defined and diag "Using threads::shared $_" for $threads::shared::VERSION;
 }
 
 my $destroyed : shared = 0;