@INC = '../lib';
}
-print "1..49\n";
+# read in a file
+sub cat {
+ my $file = shift;
+ local $/;
+ open my $fh, $file or die "can't open '$file': $!";
+ my $data = <$fh>;
+ close $fh;
+ $data;
+}
+
+#-- testing numeric fields in all variants (WL)
+
+sub swrite {
+ my $format = shift;
+ local $^A = ""; # don't litter, use a local bin
+ formline( $format, @_ );
+ return $^A;
+}
+
+my @NumTests = (
+ # [ format, value1, expected1, value2, expected2, .... ]
+ [ '@###', 0, ' 0', 1, ' 1', 9999.6, '####',
+ 9999.4999, '9999', -999.6, '####', 1e+100, '####' ],
+
+ [ '@0##', 0, '0000', 1, '0001', 9999.6, '####',
+ -999.4999, '-999', -999.6, '####', 1e+100, '####' ],
+
+ [ '^###', 0, ' 0', undef, ' ' ],
+
+ [ '^0##', 0, '0000', undef, ' ' ],
+
+ [ '@###.', 0, ' 0.', 1, ' 1.', 9999.6, '#####',
+ 9999.4999, '9999.', -999.6, '#####' ],
+
+ [ '@##.##', 0, ' 0.00', 1, ' 1.00', 999.996, '######',
+ 999.99499, '999.99', -100, '######' ],
+
+ [ '@0#.##', 0, '000.00', 1, '001.00', 10, '010.00',
+ -0.0001, qr/^[\-0]00\.00$/ ],
+
+);
+
+
+my $num_tests = 0;
+for my $tref ( @NumTests ){
+ $num_tests += (@$tref - 1)/2;
+}
+#---------------------------------------------------------
+
+# number of tests in section 1
+my $bas_tests = 20;
+
+# number of tests in section 3
+my $hmb_tests = 37;
+
+printf "1..%d\n", $bas_tests + $num_tests + $hmb_tests;
-my $CAT = ($^O eq 'MSWin32' || $^O eq 'NetWare' || $^O eq 'VMS') ? 'type'
- : ($^O eq 'MacOS') ? 'catenate'
- : 'cat';
+############
+## Section 1
+############
format OUT =
the quick brown @<<
of huma...
now is the time for all good men to come to\n";
-if (`$CAT Op_write.tmp` eq $right)
+if (cat('Op_write.tmp') eq $right)
{ print "ok 1\n"; 1 while unlink 'Op_write.tmp'; }
else
{ print "not ok 1\n"; }
necessary
now is the time for all good men to come to\n";
-if (`$CAT Op_write.tmp` eq $right)
+if (cat('Op_write.tmp') eq $right)
{ print "ok 2\n"; 1 while unlink 'Op_write.tmp'; }
else
{ print "not ok 2\n"; }
necessary
now is the time for all good men to come to\n";
-if (`$CAT Op_write.tmp` eq $right)
+if (cat('Op_write.tmp') eq $right)
{ print "ok 3\n"; 1 while unlink 'Op_write.tmp'; }
else
{ print "not ok 3\n"; }
$right =
"fit\n";
-if (`$CAT Op_write.tmp` eq $right)
+if (cat('Op_write.tmp') eq $right)
{ print "ok 6\n"; 1 while unlink 'Op_write.tmp'; }
else
{ print "not ok 6\n"; }
open OUT4, ">Op_write.tmp" or die "Can't create Op_write.tmp";
write (OUT4);
close OUT4 or die "Could not close: $!";
-if (`$CAT Op_write.tmp` eq "1\n") {
+if (cat('Op_write.tmp') eq "1\n") {
print "ok 9\n";
1 while unlink "Op_write.tmp";
}
close OUT10 or die "Could not close: $!";
$right = " 12.95 00012.95\n";
-if (`$CAT Op_write.tmp` eq $right)
+if (cat('Op_write.tmp') eq $right)
{ print "ok 10\n"; 1 while unlink 'Op_write.tmp'; }
else
{ print "not ok 10\n"; }
"00012.95
1 0#
10 #\n";
-if (`$CAT Op_write.tmp` eq $right)
+if (cat('Op_write.tmp') eq $right)
{ print "ok 11\n"; 1 while unlink 'Op_write.tmp'; }
else
{ print "not ok 11\n"; }
{
my $el;
- format STDOUT =
+ format OUT12 =
ok ^<<<<<<<<<<<<<<~~ # sv_chop() naze
$el
.
my %hash = (12 => 3);
+ open(OUT12, '>Op_write.tmp') || die "Can't create Op_write.tmp";
+
for $el (keys %hash) {
- write;
+ write(OUT12);
}
+ close OUT12 or die "Could not close: $!";
+ print cat('Op_write.tmp');
+
}
{
open(OUT13, '>Op_write.tmp') || die "Can't create Op_write.tmp";
write(OUT13);
close OUT13 or die "Could not close: $!";
- print `$CAT Op_write.tmp`;
+ print cat('Op_write.tmp');
}
-#######################################
-# Easiest to add new tests above here #
+{ # test 14
+ # Bug #24774 format without trailing \n failed assertion, but this
+ # must fail since we have a trailing ; in the eval'ed string (WL)
+ my @v = ('k');
+ eval "format OUT14 = \n@\n\@v";
+ print +($@ && $@ =~ /Format not terminated/)
+ ? "ok 14\n" : "not ok 14 $@\n";
+
+}
+
+{ # test 15
+ # text lost in ^<<< field with \r in value (WL)
+ my $txt = "line 1\rline 2";
+ format OUT15 =
+^<<<<<<<<<<<<<<<<<<
+$txt
+^<<<<<<<<<<<<<<<<<<
+$txt
+.
+ open(OUT15, '>Op_write.tmp') || die "Can't create Op_write.tmp";
+ write(OUT15);
+ close OUT15 or die "Could not close: $!";
+ my $res = cat('Op_write.tmp');
+ print $res eq "line 1\nline 2\n" ? "ok 15\n" : "not ok 15\n";
+}
+
+{ # test 16: multiple use of a variable in same line with ^<
+ my $txt = "this_is_block_1 this_is_block_2 this_is_block_3 this_is_block_4";
+ format OUT16 =
+^<<<<<<<<<<<<<<<< ^<<<<<<<<<<<<<<<<
+$txt, $txt
+^<<<<<<<<<<<<<<<< ^<<<<<<<<<<<<<<<<
+$txt, $txt
+.
+ open(OUT16, '>Op_write.tmp') || die "Can't create Op_write.tmp";
+ write(OUT16);
+ close OUT16 or die "Could not close: $!";
+ my $res = cat('Op_write.tmp');
+ print $res eq <<EOD ? "ok 16\n" : "not ok 16\n";
+this_is_block_1 this_is_block_2
+this_is_block_3 this_is_block_4
+EOD
+}
+
+{ # test 17: @* "should be on a line of its own", but it should work
+ # cleanly with literals before and after. (WL)
+
+ my $txt = "This is line 1.\nThis is the second line.\nThird and last.\n";
+ format OUT17 =
+Here we go: @* That's all, folks!
+ $txt
+.
+ open(OUT17, '>Op_write.tmp') || die "Can't create Op_write.tmp";
+ write(OUT17);
+ close OUT17 or die "Could not close: $!";
+ my $res = cat('Op_write.tmp');
+ chomp( $txt );
+ my $exp = <<EOD;
+Here we go: $txt That's all, folks!
+EOD
+ print $res eq $exp ? "ok 17\n" : "not ok 17\n";
+}
+
+{ # test 18: @# and ~~ would cause runaway format, but we now
+ # catch this while compiling (WL)
+
+ format OUT18 =
+@######## ~~
+10
+.
+ open(OUT18, '>Op_write.tmp') || die "Can't create Op_write.tmp";
+ eval { write(OUT18); };
+ print +($@ && $@ =~ /Repeated format line will never terminate/)
+ ? "ok 18\n" : "not ok 18: $@\n";
+ close OUT18 or die "Could not close: $!";
+}
+
+{ # test 19: \0 in an evel'ed format, doesn't cause empty lines (WL)
+ my $v = 'gaga';
+ eval "format OUT19 = \n" .
+ '@<<<' . "\0\n" .
+ '$v' . "\n" .
+ '@<<<' . "\0\n" .
+ '$v' . "\n.\n";
+ open(OUT19, '>Op_write.tmp') || die "Can't create Op_write.tmp";
+ write(OUT19);
+ close OUT19 or die "Could not close: $!";
+ my $res = cat('Op_write.tmp');
+ print $res eq <<EOD ? "ok 19\n" : "not ok 19\n";
+gaga\0
+gaga\0
+EOD
+}
+
+{ # test 20: hash accesses; single '}' must not terminate format '}' (WL)
+ my %h = ( xkey => 'xval', ykey => 'yval' );
+ format OUT20 =
+@>>>> @<<<< ~~
+each %h
+@>>>> @<<<<
+$h{xkey}, $h{ykey}
+@>>>> @<<<<
+{ $h{xkey}, $h{ykey}
+}
+}
+.
+ my $exp = '';
+ while( my( $k, $v ) = each( %h ) ){
+ $exp .= sprintf( "%5s %s\n", $k, $v );
+ }
+ $exp .= sprintf( "%5s %s\n", $h{xkey}, $h{ykey} );
+ $exp .= sprintf( "%5s %s\n", $h{xkey}, $h{ykey} );
+ $exp .= "}\n";
+ open(OUT20, '>Op_write.tmp') || die "Can't create Op_write.tmp";
+ write(OUT20);
+ close OUT20 or die "Could not close: $!";
+ my $res = cat('Op_write.tmp');
+ print $res eq $exp ? "ok 20\n" : "not ok 20 res=[$res]exp=[$exp]\n";
+}
+
+
+#####################
+## Section 2
+## numeric formatting
+#####################
+
+my $nt = $bas_tests;
+for my $tref ( @NumTests ){
+ my $writefmt = shift( @$tref );
+ while (@$tref) {
+ my $val = shift @$tref;
+ my $expected = shift @$tref;
+ my $writeres = swrite( $writefmt, $val );
+ $nt++;
+ my $ok = ref($expected)
+ ? $writeres =~ $expected
+ : $writeres eq $expected;
+
+ print $ok
+ ? "ok $nt - $writefmt\n"
+ : "not ok $nt\n# f=[$writefmt] exp=[$expected] got=[$writeres]\n";
+ }
+}
+
+
+#####################################
+## Section 3
+## Easiest to add new tests above here
#######################################
-# 14..49: scary format testing from Merijn H. Brand
+# scary format testing from H.Merijn Brand
-my $test = 14;
-my $tests = 49;
+my $test = $bas_tests + $num_tests + 1;
+my $tests = $bas_tests + $num_tests + $hmb_tests;
if ($^O eq 'VMS' || $^O eq 'MSWin32' || $^O eq 'dos' || $^O eq 'MacOS' ||
($^O eq 'os2' and not eval '$OS2::can_fork')) {
$test
.
-$= = 10;
# [ID 20020227.005] format bug with undefined _TOP
+
+open STDOUT_DUP, ">&STDOUT";
+my $oldfh = select STDOUT_DUP;
+$= = 10;
{ local $~ = "Comment";
write;
$test++;
print $- == 9
- ? "ok $test\n" : "not ok $test # TODO \$- = $- instead of 9\n";
+ ? "ok $test # TODO\n" : "not ok $test # TODO \$- = $- instead of 9\n";
$test++;
- print $^ ne "Comment_TOP"
- ? "ok $test\n" : "not ok $test # TODO \$^ = $^ instead of 'STDOUT_TOP'\n";
+ print $^ eq "STDOUT_DUP_TOP"
+ ? "ok $test\n" : "not ok $test\n# \$^ = $^ instead of 'STDOUT_DUP_TOP'\n";
$test++;
- }
+}
+select $oldfh;
+close STDOUT_DUP;
- $^ = "STDOUT_TOP";
- $= = 7; # Page length
- $- = 0; # Lines left
+$^ = "STDOUT_TOP";
+$= = 7; # Page length
+$- = 0; # Lines left
my $ps = $^L; $^L = ""; # Catch the page separator
my $tm = 1; # Top margin (empty lines before first output)
my $bm = 2; # Bottom marging (empty lines between last text and footer)
my $lm = 4; # Left margin (indent in spaces)
-select ((select (STDOUT), $| = 1)[0]);
-if ($lm > 0 and !open STDOUT, "|-") { # Left margin (in this test ALWAYS set)
- select ((select (STDOUT), $| = 1)[0]);
+# -----------------------------------------------------------------------
+#
+# execute the rest of the script in a child process. The parent reads the
+# output from the child and compares it with <DATA>.
+
+my @data = <DATA>;
+
+select ((select (STDOUT), $| = 1)[0]); # flush STDOUT
+
+my $opened = open FROM_CHILD, "-|";
+unless (defined $opened) {
+ print "not ok $test - open gave $!\n"; exit 0;
+}
+
+if ($opened) {
+ # in parent here
+
+ print "ok $test - open\n"; $test++;
my $s = " " x $lm;
- while (<STDIN>) {
+ while (<FROM_CHILD>) {
+ unless (@data) {
+ print "not ok $test - too much output\n";
+ exit;
+ }
s/^/$s/;
- print + ($_ eq <DATA> ? "" : "not "), "ok ", $test++, "\n";
+ my $exp = shift @data;
+ print + ($_ eq $exp ? "" : "not "), "ok ", $test++, " \n";
+ if ($_ ne $exp) {
+ s/\n/\\n/g for $_, $exp;
+ print "#expected: $exp\n#got: $_\n";
}
- close STDIN;
- print + (<DATA>?"not ":""), "ok ", $test++, "\n";
- close STDOUT;
- exit;
}
+ close FROM_CHILD;
+ print + (@data?"not ":""), "ok ", $test++, " - too litle output\n";
+ exit;
+}
+
+# in child here
+
+ select ((select (STDOUT), $| = 1)[0]);
$tm = "\n" x $tm;
$= -= $bm + 1; # count one for the trailing "----"
my $lastmin = 0;
https://perl5.git.perl.org / perl5.git / blobdiff