| #! /usr/local/bin/perl -ws |
| # Before `make install' is performed this script should be runnable with |
| # `make test'. After `make install' it should work as `perl test.pl' |
| |
| ######################### We start with some black magic to print on failure. |
| |
| # Change 1..1 below to 1..last_test_to_print . |
| # (It may become useful if the test is moved to ./t subdirectory.) |
| |
| BEGIN { $| = 1; print "1..95\n"; } |
| END {print "not ok 1\n" unless $loaded;} |
| use Text::Balanced qw ( extract_quotelike ); |
| $loaded = 1; |
| print "ok 1\n"; |
| $count=2; |
| use vars qw( $DEBUG ); |
| #$DEBUG=1; |
| sub debug { print "\t>>>",@_ if $ENV{DEBUG} } |
| sub esc { my $x = shift||'<undef>'; $x =~ s/\n/\\n/gs; $x } |
| |
| ######################### End of black magic. |
| |
| |
| $cmd = "print"; |
| $neg = 0; |
| while (defined($str = <DATA>)) |
| { |
| chomp $str; |
| if ($str =~ s/\A# USING://) { $neg = 0; $cmd = $str; next; } |
| elsif ($str =~ /\A# TH[EI]SE? SHOULD FAIL/) { $neg = 1; next; } |
| elsif (!$str || $str =~ /\A#/) { $neg = 0; next } |
| my $setup_cmd = ($str =~ s/\A\{(.*)\}//) ? $1 : ''; |
| my $tests = 'sl'; |
| $str =~ s/\\n/\n/g; |
| my $orig = $str; |
| |
| eval $setup_cmd if $setup_cmd ne ''; |
| if($tests =~ /l/) { |
| debug "\tUsing: $cmd\n"; |
| debug "\t on: [" . esc($setup_cmd) . "][" . esc($str) . "]\n"; |
| my @res; |
| eval qq{\@res = $cmd; }; |
| debug "\t got:\n" . join "", map { "\t\t\t$_: [" . esc($res[$_]) . "]\n"} (0..$#res); |
| debug "\t left: [" . esc($str) . "]\n"; |
| debug "\t pos: [" . esc(substr($str,pos($str))) . "...]\n"; |
| print "not " if (substr($str,pos($str),1) eq ';')==$neg; |
| print "ok ", $count++; |
| print "\n"; |
| } |
| |
| eval $setup_cmd if $setup_cmd ne ''; |
| if($tests =~ /s/) { |
| $str = $orig; |
| debug "\tUsing: scalar $cmd\n"; |
| debug "\t on: [" . esc($str) . "]\n"; |
| $var = eval $cmd; |
| print " ($@)" if $@ && $DEBUG; |
| $var = "<undef>" unless defined $var; |
| debug "\t scalar got: [" . esc($var) . "]\n"; |
| debug "\t scalar left: [" . esc($str) . "]\n"; |
| print "not " if ($str =~ '\A;')==$neg; |
| print "ok ", $count++; |
| print "\n"; |
| } |
| } |
| |
| # fails in Text::Balanced 1.95 |
| $_ = qq(s{}{}); |
| my @z = extract_quotelike(); |
| print "not " if $z[0] eq ''; |
| print "ok ", $count++; |
| print "\n"; |
| |
| |
| __DATA__ |
| |
| # USING: extract_quotelike($str); |
| ''; |
| ""; |
| "a"; |
| 'b'; |
| `cc`; |
| |
| |
| <<EOHERE; done();\nline1\nline2\nEOHERE\n; next; |
| <<EOHERE; done();\nline1\nline2\nEOHERE\n; next; |
| <<"EOHERE"; done()\nline1\nline2\nEOHERE\n and next |
| <<`EOHERE`; done()\nline1\nline2\nEOHERE\n and next |
| <<'EOHERE'; done()\nline1\n'line2'\nEOHERE\n and next |
| <<'EOHERE;'; done()\nline1\nline2\nEOHERE;\n and next |
| <<" EOHERE"; done() \nline1\nline2\n EOHERE\nand next |
| <<""; done()\nline1\nline2\n\n and next |
| <<; done()\nline1\nline2\n\n and next |
| # fails in Text::Balanced 1.95 |
| <<EOHERE;\nEOHERE\n; |
| # fails in Text::Balanced 1.95 |
| <<"*";\n\n*\n; |
| |
| "this is a nested $var[$x] {"; |
| /a/gci; |
| m/a/gci; |
| |
| q(d); |
| qq(e); |
| qx(f); |
| qr(g); |
| qw(h i j); |
| q{d}; |
| qq{e}; |
| qx{f}; |
| qr{g}; |
| qq{a nested { and } are okay as are () and <> pairs and escaped \}'s }; |
| q/slash/; |
| q # slash #; |
| qr qw qx; |
| |
| s/x/y/; |
| s/x/y/cgimsox; |
| s{a}{b}; |
| s{a}\n {b}; |
| s(a){b}; |
| s(a)/b/; |
| s/'/\\'/g; |
| tr/x/y/; |
| y/x/y/; |
| |
| # fails on Text-Balanced-1.95 |
| { $tests = 'l'; pos($str)=6 }012345<<E;\n\nE\n |
| |
| # THESE SHOULD FAIL |
| s<$self->{pat}>{$self->{sub}}; # CAN'T HANDLE '>' in '->' |
| s-$self->{pap}-$self->{sub}-; # CAN'T HANDLE '-' in '->' |
| <<EOHERE; done();\nline1\nline2\nEOHERE;\n; next; # RDEL HAS NO ';' |
| <<'EOHERE'; done();\nline1\nline2\nEOHERE;\n; next; # RDEF HAS NO ';' |
| << EOTHERE; done();\nline1\nline2\n EOTHERE\n; next; # RDEL IS "" (!) |