BEGIN {
chdir 't' if -d 't';
- @INC = '../lib';
+ @INC = ('../lib', 'lib');
$INC{"feature.pm"} = 1; # so we don't attempt to load feature.pm
}
-print "1..59\n";
+print "1..84\n";
# Can't require test.pl, as we're testing the use/require mechanism here.
$result = $got ne $expected;
} elsif ($type eq 'like') {
$result = $got =~ $expected;
+ } elsif ($type eq 'ok') {
+ $result = not not $got;
} else {
die "Unexpected type '$type'$name";
}
} else {
print "not ok $test\n";
}
- my @caller = caller(2);
+ my @caller = caller(1);
print "# Failed test at $caller[1] line $caller[2]\n";
print "# Got '$got'\n";
if ($type eq 'is') {
print "# Expected not '$expected'\n";
} elsif ($type eq 'like') {
print "# Expected $expected\n";
+ } elsif ($type eq 'ok') {
+ print "# Expected a true value\n";
}
}
$test = $test + 1;
sub isnt ($$;$) {
_ok ('isnt', @_);
}
+sub ok($;$) {
+ _ok ('ok', shift, undef, @_);
+}
+
+eval "use 5"; # implicit semicolon
+is ($@, '');
+
+eval "use 5;";
+is ($@, '');
+
+eval "{use 5}"; # [perl #70884]
+is ($@, '');
+
+eval "{use 5 }"; # [perl #70884]
+is ($@, '');
+
+# new style version numbers
+
+eval q{ use v5.5.630; };
+is ($@, '');
+
+eval q{ use 10.0.2; };
+like ($@, qr/^Perl v10\.0\.2 required/);
eval "use 5.000"; # implicit semicolon
is ($@, '');
eval "no 5.000;";
like ($@, qr/Perls since v5\.0\.0 too modern--this is \Q$^V\E, stopped/);
+eval "use 5.6;";
+like ($@, qr/Perl v5\.600\.0 required \(did you mean v5\.6\.0\?\)--this is only \Q$^V\E, stopped/);
+
+eval "use 5.8;";
+like ($@, qr/Perl v5\.800\.0 required \(did you mean v5\.8\.0\?\)--this is only \Q$^V\E, stopped/);
+
+eval "use 5.9;";
+like ($@, qr/Perl v5\.900\.0 required \(did you mean v5\.9\.0\?\)--this is only \Q$^V\E, stopped/);
+
+eval "use 5.10;";
+like ($@, qr/Perl v5\.100\.0 required \(did you mean v5\.10\.0\?\)--this is only \Q$^V\E, stopped/);
+
+eval "use 5.11;";
+like ($@, qr/Perl v5\.110\.0 required \(did you mean v5\.11\.0\?\)--this is only \Q$^V\E, stopped/);
+
eval sprintf "use %.6f;", $];
is ($@, '');
eval sprintf "use %.6f;", $] + 0.00001;
like ($@, qr/Perl v5.\d+.\d+ required--this is only \Q$^V\E, stopped/);
-{ use lib } # check that subparse saves pending tokens
-
-local $lib::VERSION = 1.0;
-
-eval "use lib 0.9";
+# check that "use 5.11.0" (and higher) loads strictures
+eval 'use 5.11.0; ${"foo"} = "bar";';
+like ($@, qr/Can't use string \("foo"\) as a SCALAR ref while "strict refs" in use/);
+# but that they can be disabled
+eval 'use 5.11.0; no strict "refs"; ${"foo"} = "bar";';
+is ($@, "");
+# and they are properly scoped
+eval '{use 5.11.0;} ${"foo"} = "bar";';
+is ($@, "");
+eval 'no strict; use 5.012; ${"foo"} = "bar"';
+is $@, "", 'explicit "no strict" overrides later ver decl';
+eval 'use strict; use 5.01; ${"foo"} = "bar"';
+like $@, qr/^Can't use string/,
+ 'explicit use strict overrides later use 5.01';
+eval 'use strict "subs"; use 5.012; ${"foo"} = "bar"';
+like $@, qr/^Can't use string/,
+ 'explicit use strict "subs" does not stop ver decl from enabling refs';
+eval 'use 5.012; use 5.01; ${"foo"} = "bar"';
+is $@, "", 'use 5.01 overrides implicit strict from prev ver decl';
+eval 'no strict "subs"; use 5.012; ${"foo"} = "bar"';
+ok $@, 'no strict subs allows ver decl to enable refs';
+eval 'no strict "subs"; use 5.012; $nonexistent_pack_var';
+ok $@, 'no strict subs allows ver decl to enable vars';
+eval 'no strict "refs"; use 5.012; fancy_bareword';
+ok $@, 'no strict refs allows ver decl to enable subs';
+eval 'no strict "refs"; use 5.012; $nonexistent_pack_var';
+ok $@, 'no strict refs allows ver decl to enable subs';
+eval 'no strict "vars"; use 5.012; ${"foo"} = "bar"';
+ok $@, 'no strict vars allows ver decl to enable refs';
+eval 'no strict "vars"; use 5.012; ursine_word';
+ok $@, 'no strict vars allows ver decl to enable subs';
+
+
+{ use test_use } # check that subparse saves pending tokens
+
+use test_use { () };
+is ref $test_use::got[0], 'HASH', 'use parses arguments in term lexing cx';
+
+local $test_use::VERSION = 1.0;
+
+eval "use test_use 0.9";
is ($@, '');
-eval "use lib 1.0";
+eval "use test_use 1.0";
is ($@, '');
-eval "use lib 1.01";
+eval "use test_use 1.01";
isnt ($@, '');
-
-eval "use lib 0.9 qw(fred)";
+eval "use test_use 0.9 qw(fred)";
is ($@, '');
-if ($^O eq 'MacOS') {
- is($INC[0], ":fred:");
-} else {
- is($INC[0], "fred");
-}
+is("@test_use::got", "fred");
-eval "use lib 1.0 qw(joe)";
+eval "use test_use 1.0 qw(joe)";
is ($@, '');
+is("@test_use::got", "joe");
-if ($^O eq 'MacOS') {
- is($INC[0], ":joe:");
-} else {
- is($INC[0], "joe");
-}
-
-
-eval "use lib 1.01 qw(freda)";
+eval "use test_use 1.01 qw(freda)";
isnt($@, '');
-if ($^O eq 'MacOS') {
- isnt($INC[0], ":freda:");
-} else {
- isnt($INC[0], "freda");
-}
+is("@test_use::got", "joe");
{
- local $lib::VERSION = 35.36;
- eval "use lib v33.55";
+ local $test_use::VERSION = 35.36;
+ eval "use test_use v33.55";
is ($@, '');
- eval "use lib v100.105";
- like ($@, qr/lib version 100.105 \(v100\.105\.0\) required--this is only version 35.360 \(v35\.360\.0\)/);
+ eval "use test_use v100.105";
+ like ($@, qr/test_use version v100.105.0 required--this is only version v35\.360\.0/);
- eval "use lib 33.55";
+ eval "use test_use 33.55";
is ($@, '');
- eval "use lib 100.105";
- like ($@, qr/lib version 100.105 \(v100\.105\.0\) required--this is only version 35.360 \(v35\.360\.0\)/);
+ eval "use test_use 100.105";
+ like ($@, qr/test_use version 100.105 required--this is only version 35.36/);
- local $lib::VERSION = '35.36';
- eval "use lib v33.55";
+ local $test_use::VERSION = '35.36';
+ eval "use test_use v33.55";
like ($@, '');
- eval "use lib v100.105";
- like ($@, qr/lib version 100.105 \(v100\.105\.0\) required--this is only version 35.360 \(v35\.360\.0\)/);
+ eval "use test_use v100.105";
+ like ($@, qr/test_use version v100.105.0 required--this is only version v35\.360\.0/);
- eval "use lib 33.55";
+ eval "use test_use 33.55";
is ($@, '');
- eval "use lib 100.105";
- like ($@, qr/lib version 100.105 \(v100\.105\.0\) required--this is only version 35.360 \(v35\.360\.0\)/);
+ eval "use test_use 100.105";
+ like ($@, qr/test_use version 100.105 required--this is only version 35.36/);
- local $lib::VERSION = v35.36;
- eval "use lib v33.55";
+ local $test_use::VERSION = v35.36;
+ eval "use test_use v33.55";
is ($@, '');
- eval "use lib v100.105";
- like ($@, qr/lib version 100.105 \(v100\.105\.0\) required--this is only version 35.036000 \(v35\.36\.0\)/);
+ eval "use test_use v100.105";
+ like ($@, qr/test_use version v100.105.0 required--this is only version v35\.36\.0/);
- eval "use lib 33.55";
+ eval "use test_use 33.55";
is ($@, '');
- eval "use lib 100.105";
- like ($@, qr/lib version 100.105 \(v100\.105\.0\) required--this is only version 35.036000 \(v35\.36\.0\)/);
+ eval "use test_use 100.105";
+ like ($@, qr/test_use version 100.105 required--this is only version v35.36/);
}
{
# Regression test for patch 14937:
# Check that a .pm file with no package or VERSION doesn't core.
- open F, ">xxx.pm" or die "Cannot open xxx.pm: $!\n";
- print F "1;\n";
- close F;
- eval "use lib '.'; use xxx 3;";
- like ($@, qr/^xxx defines neither package nor VERSION--version check failed at/);
- unlink 'xxx.pm';
+ # (git commit 2658f4d9934aba5f8b23afcc078dc12b3a40223)
+ eval "use test_use_14937 3";
+ like ($@, qr/^test_use_14937 defines neither package nor VERSION--version check failed at/);
}
my @ver = split /\./, sprintf "%vd", $^V;
if ($index < 0) {
# Jiggle one of the parts down
--$parts[-$index - 1];
+ if ($parts[-$index - 1] < 0) {
+ # perl's version number ends with '.0'
+ $parts[-$index - 1] = 0;
+ $parts[-$index - 2] -= 2;
+ }
} else {
# Jiggle one of the parts up
++$parts[$index - 1];
https://perl5.git.perl.org / perl5.git / blobdiff