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Don't need to do the globbing before building the rules, as it makes
[perl5.git] / t / harness
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a5f75d66
AD
1#!./perl
2
3# We suppose that perl _mostly_ works at this moment, so may use
4# sophisticated testing.
5
aa689395
PP
6BEGIN {
7 chdir 't' if -d 't';
122a0375 8 @INC = '../lib'; # pick up only this build's lib
ef712cf7 9 $ENV{PERL5LIB} = '../lib'; # so children will see it too
aa689395 10}
aa689395 11
e018f8be
JH
12my $torture; # torture testing?
13
a5f75d66 14use Test::Harness;
9a4933c3 15use strict;
a5f75d66 16
ef712cf7 17$Test::Harness::switches = ""; # Too much noise otherwise
9d6c4c89 18$Test::Harness::Verbose++ while @ARGV && $ARGV[0] eq '-v' && shift;
a5f75d66 19
12558422 20if ($ARGV[0] && $ARGV[0] eq '-torture') {
e018f8be
JH
21 shift;
22 $torture = 1;
23}
24
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MS
25# Let tests know they're running in the perl core. Useful for modules
26# which live dual lives on CPAN.
27$ENV{PERL_CORE} = 1;
28
0ca04487 29#fudge DATA for now.
9a4933c3 30my %datahandle = qw(
0ca04487
VB
31 lib/bigint.t 1
32 lib/bigintpm.t 1
33 lib/bigfloat.t 1
34 lib/bigfloatpm.t 1
35 op/gv.t 1
36 lib/complex.t 1
37 lib/ph.t 1
38 lib/soundex.t 1
39 op/misc.t 1
40 op/runlevel.t 1
41 op/tie.t 1
42 op/lex_assign.t 1
0ca04487
VB
43 );
44
45foreach (keys %datahandle) {
46 unlink "$_.t";
47}
48
9ae5a6c3 49my (@tests, $rules, $re);
122a0375 50
40996b78
AT
51# [.VMS]TEST.COM calls harness with empty arguments, so clean-up @ARGV
52@ARGV = grep $_ && length( $_ ) => @ARGV;
53
6234cb77
NC
54sub _populate_hash {
55 return map {$_, 1} split /\s+/, $_[0];
56}
57
9ae5a6c3
NC
58# Generate T::H schedule rules that run the contents of each directory
59# sequentially.
60sub _seq_dir_rules {
61 my @tests = @_;
62 my %dir;
63 for (@tests) {
64 s{[^/]+$}{\*};
65 $dir{$_}++;
66 }
67
68 return { par => [ map { { seq => $_ } } sort keys %dir ] };
69}
70
71sub _extract_tests;
72sub _extract_tests {
73 # This can probably be done more tersely with a map, but I doubt that it
74 # would be as clear
75 my @results;
76 foreach (@_) {
77 my $ref = ref $_;
78 if ($ref) {
79 if ($ref eq 'ARRAY') {
80 push @results, _extract_tests @$_;
81 } elsif ($ref eq 'HASH') {
82 push @results, _extract_tests values %$_;
83 } else {
84 die "Unknown reference type $ref";
85 }
86 } else {
0ae187c2 87 push @results, glob $_;
9ae5a6c3
NC
88 }
89 }
90 @results;
91}
92
12558422 93if ($ARGV[0] && $ARGV[0]=~/^-re/) {
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YO
94 if ($ARGV[0]!~/=/) {
95 shift;
96 $re=join "|",@ARGV;
97 @ARGV=();
98 } else {
99 (undef,$re)=split/=/,shift;
100 }
101}
102
7a315204 103if (@ARGV) {
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NIS
104 if ($^O eq 'MSWin32') {
105 @tests = map(glob($_),@ARGV);
106 }
107 else {
108 @tests = @ARGV;
109 }
7a315204 110} else {
9ae5a6c3
NC
111 # Ideally we'd get somewhere close to Tux's Oslo rules
112 # my $rules = {
113 # par => [
114 # { seq => '../ext/DB_File/t/*' },
115 # { seq => '../ext/IO_Compress_Zlib/t/*' },
116 # { seq => '../lib/CPANPLUS/*' },
117 # { seq => '../lib/ExtUtils/t/*' },
118 # '*'
119 # ]
120 # };
121
122 # but for now, run all directories in sequence. In particular, it would be
123 # nice to get the tests in t/op/*.t able to run in parallel.
124
b695f709 125 unless (@tests) {
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NC
126 my @seq;
127 push @seq, <base/*.t>;
128
67d8fe77 129 my @next = qw(comp cmd run io op uni mro lib);
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NC
130 push @next, 'japh' if $torture;
131 push @next, 'win32' if $^O eq 'MSWin32';
e6867818 132 push @seq, { par => [
2f4cffa7 133 map { "$_/*.t" } @next
e6867818 134 ] };
9ae5a6c3
NC
135
136 my @last;
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NC
137 use Config;
138 my %skip;
139 {
140 my %extensions = _populate_hash $Config{'extensions'};
141 my %known_extensions = _populate_hash $Config{'known_extensions'};
142 foreach (keys %known_extensions) {
143 $skip{$_}++ unless $extensions{$_};
144 }
145 }
b695f709
JH
146 use File::Spec;
147 my $updir = File::Spec->updir;
122a0375 148 my $mani = File::Spec->catfile(File::Spec->updir, "MANIFEST");
b695f709 149 if (open(MANI, $mani)) {
b1d1c89d 150 my @manitests = ();
00701878 151 my $ext_pat = $^O eq 'MSWin32' ? '(?:win32/)?ext' : 'ext';
b695f709 152 while (<MANI>) { # similar code in t/TEST
00701878 153 if (m!^($ext_pat/(\S+)/+(?:[^/\s]+\.t|test\.pl)|lib/\S+?(?:\.t|test\.pl))\s!) {
6234cb77
NC
154 my ($test, $extension) = ($1, $2);
155 if (defined $extension) {
156 $extension =~ s!/t$!!;
157 # XXX Do I want to warn that I'm skipping these?
158 next if $skip{$extension};
159 }
b1d1c89d 160 push @manitests, File::Spec->catfile($updir, $test);
b695f709 161 }
7a315204 162 }
35d88760 163 close MANI;
b1d1c89d
SH
164 # Sort the list of test files read from MANIFEST into a sensible
165 # order instead of using the order in which they are listed there
9ae5a6c3 166 push @last, sort { lc $a cmp lc $b } @manitests;
b695f709
JH
167 } else {
168 warn "$0: cannot open $mani: $!\n";
7a315204 169 }
9ae5a6c3
NC
170 push @last, <Module_Pluggable/*.t>;
171 push @last, <pod/*.t>;
172 push @last, <x2p/*.t>;
173
174 @tests = (_extract_tests (@seq), @last);
175
176 push @seq, _seq_dir_rules @last;
177
178 $rules = { seq => \@seq };
179
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JH
180 }
181}
22a65f1e
GS
182if ($^O eq 'MSWin32') {
183 s,\\,/,g for @tests;
184}
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YO
185@tests=grep /$re/, @tests
186 if $re;
9ae5a6c3
NC
187
188my $jobs = $ENV{TEST_JOBS};
189if ($jobs) {
190 eval 'use TAP::Harness 3.13; 1' or die $@;
191 my $h = TAP::Harness->new({ jobs => $jobs, rules => $rules});
192 $h->runtests(@tests);
193} else {
194 Test::Harness::runtests @tests;
195}
de125441 196exit(0);