no_plan support in test.pl

[perl5.git] / t / test.pl

diff --git a/t/test.pl b/t/test.pl
index 8eefe87..56bf355 100644 (file)
--- a/t/test.pl
+++ b/t/test.pl
@@ -2,8 +2,10 @@
 # t/test.pl - most of Test::More functionality without the fuss
 #
 
+$Level = 1;
 my $test = 1;
 my $planned;
+my $noplan;
 
 $TODO = 0;
 $NO_ENDING = 0;
@@ -12,18 +14,27 @@ sub plan {
     my $n;
     if (@_ == 1) {
        $n = shift;
+       if ($n eq 'no_plan') {
+         undef $n;
+         $noplan = 1;
+       }
     } else {
        my %plan = @_;
        $n = $plan{tests}; 
     }
-    print STDOUT "1..$n\n";
+    print STDOUT "1..$n\n" unless $noplan;
     $planned = $n;
 }
 
 END {
     my $ran = $test - 1;
-    if (!$NO_ENDING && defined $planned && $planned != $ran) {
-        print STDERR "# Looks like you planned $planned tests but ran $ran.\n";
+    if (!$NO_ENDING) {
+       if (defined $planned && $planned != $ran) {
+           print STDERR
+               "# Looks like you planned $planned tests but ran $ran.\n";
+       } elsif ($noplan) {
+           print "1..$ran\n";
+       }
     }
 }
 
@@ -76,12 +87,12 @@ sub _ok {
 }
 
 sub _where {
-    my @caller = caller(1);
+    my @caller = caller($Level);
     return "at $caller[1] line $caller[2]";
 }
 
 # DON'T use this for matches. Use like() instead.
-sub ok {
+sub ok ($@) {
     my ($pass, $name, @mess) = @_;
     _ok($pass, _where(), $name, @mess);
 }
@@ -131,7 +142,7 @@ sub display {
     return @result;
 }
 
-sub is {
+sub is ($$@) {
     my ($got, $expected, $name, @mess) = @_;
 
     my $pass;
@@ -150,7 +161,7 @@ sub is {
     _ok($pass, _where(), $name, @mess);
 }
 
-sub isnt {
+sub isnt ($$@) {
     my ($got, $isnt, $name, @mess) = @_;
 
     my $pass;
@@ -169,7 +180,7 @@ sub isnt {
     _ok($pass, _where(), $name, @mess);
 }
 
-sub cmp_ok {
+sub cmp_ok ($$$@) {
     my($got, $type, $expected, $name, @mess) = @_;
 
     my $pass;
@@ -202,7 +213,7 @@ sub cmp_ok {
 # otherwise $range is a fractional error.
 # Here $range must be numeric, >= 0
 # Non numeric ranges might be a useful future extension. (eg %)
-sub within {
+sub within ($$$@) {
     my ($got, $expected, $range, $name, @mess) = @_;
     my $pass;
     if (!defined $got or !defined $expected or !defined $range) {
@@ -234,21 +245,18 @@ sub within {
 }
 
 # Note: this isn't quite as fancy as Test::More::like().
-sub like {
-    my ($got, $expected, $name, @mess) = @_;
+
+sub like   ($$@) { like_yn (0,@_) }; # 0 for -
+sub unlike ($$@) { like_yn (1,@_) }; # 1 for un-
+
+sub like_yn ($$$@) {
+    my ($flip, $got, $expected, $name, @mess) = @_;
     my $pass;
-    if (ref $expected eq 'Regexp') {
-       $pass = $got =~ $expected;
-       unless ($pass) {
-           unshift(@mess, "#      got '$got'\n",
-                          "# expected /$expected/\n");
-       }
-    } else {
-       $pass = $got =~ /$expected/;
-       unless ($pass) {
-           unshift(@mess, "#      got '$got'\n",
-                          "# expected /$expected/\n");
-       }
+    $pass = $got =~ /$expected/ if !$flip;
+    $pass = $got !~ /$expected/ if $flip;
+    unless ($pass) {
+       unshift(@mess, "#      got '$got'\n",
+               "# expected /$expected/\n");
     }
     _ok($pass, _where(), $name, @mess);
 }
@@ -320,7 +328,7 @@ sub eq_hash {
   !$fail;
 }
 
-sub require_ok {
+sub require_ok ($) {
     my ($require) = @_;
     eval <<REQUIRE_OK;
 require $require;
@@ -328,7 +336,7 @@ REQUIRE_OK
     _ok(!$@, _where(), "require $require");
 }
 
-sub use_ok {
+sub use_ok ($) {
     my ($use) = @_;
     eval <<USE_OK;
 use $use;
@@ -366,7 +374,7 @@ sub _quote_args {
 
 sub _create_runperl { # Create the string to qx in runperl().
     my %args = @_;
-    my $runperl = $^X;
+    my $runperl = $^X =~ m/\s/ ? qq{"$^X"} : $^X;
     unless ($args{nolib}) {
        if ($is_macos) {
            $runperl .= ' -I::lib';
@@ -378,12 +386,19 @@ sub _create_runperl { # Create the string to qx in runperl().
        }
     }
     if ($args{switches}) {
+       local $Level = 2;
+       die "test.pl:runperl(): 'switches' must be an ARRAYREF " . _where()
+           unless ref $args{switches} eq "ARRAY";
        _quote_args(\$runperl, $args{switches});
     }
     if (defined $args{prog}) {
+       die "test.pl:runperl(): both 'prog' and 'progs' cannot be used " . _where()
+           if defined $args{progs};
         $args{progs} = [$args{prog}]
     }
     if (defined $args{progs}) {
+       die "test.pl:runperl(): 'progs' must be an ARRAYREF " . _where()
+           unless ref $args{progs} eq "ARRAY";
         foreach my $prog (@{$args{progs}}) {
             if ($is_mswin || $is_netware || $is_vms) {
                 $runperl .= qq ( -e "$prog" );
@@ -578,26 +593,28 @@ sub _fresh_perl {
 }
 
 #
-# run_perl_is
+# fresh_perl_is
 #
 # Combination of run_perl() and is().
 #
 
 sub fresh_perl_is {
     my($prog, $expected, $runperl_args, $name) = @_;
+    local $Level = 2;
     _fresh_perl($prog,
                sub { @_ ? $_[0] eq $expected : $expected },
                $runperl_args, $name);
 }
 
 #
-# run_perl_like
+# fresh_perl_like
 #
 # Combination of run_perl() and like().
 #
 
 sub fresh_perl_like {
     my($prog, $expected, $runperl_args, $name) = @_;
+    local $Level = 2;
     _fresh_perl($prog,
                sub { @_ ?
                          $_[0] =~ (ref $expected ? $expected : /$expected/) :