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|
#!/usr/bin/perl
use strict;
use warnings;
use Test::More tests => 111;
#use Test::More "no_plan";
BEGIN {
require_ok "Text::CSV_XS";
plan skip_all => "Cannot load Text::CSV_XS" if $@;
require "./t/util.pl";
}
$| = 1;
my $csv;
my $tfn = "_79test.csv"; END { -f $tfn and unlink $tfn; }
# These tests are for the constructor
{ my $warn;
local $SIG{__WARN__} = sub { $warn = shift; };
ok ($csv = Text::CSV_XS->new ({ callbacks => undef }), "new");
is ($warn, undef, "no warn for undef");
is ($csv->callbacks, $warn = undef, "no callbacks for undef");
ok ($csv = Text::CSV_XS->new ({ callbacks => 0 }), "new");
like ($warn, qr{: ignored\n}, "warn for 0");
is ($csv->callbacks, $warn = undef, "no callbacks for 0");
ok ($csv = Text::CSV_XS->new ({ callbacks => 1 }), "new");
like ($warn, qr{: ignored\n}, "warn for 1");
is ($csv->callbacks, $warn = undef, "no callbacks for 1");
ok ($csv = Text::CSV_XS->new ({ callbacks => \1 }), "new");
like ($warn, qr{: ignored\n}, "warn for \\1");
is ($csv->callbacks, $warn = undef, "no callbacks for \\1");
ok ($csv = Text::CSV_XS->new ({ callbacks => "" }), "new");
like ($warn, qr{: ignored\n}, "warn for ''");
is ($csv->callbacks, $warn = undef, "no callbacks for ''");
ok ($csv = Text::CSV_XS->new ({ callbacks => [] }), "new");
like ($warn, qr{: ignored\n}, "warn for []");
is ($csv->callbacks, $warn = undef, "no callbacks for []");
ok ($csv = Text::CSV_XS->new ({ callbacks => sub {} }), "new");
like ($warn, qr{: ignored\n}, "warn for sub {}");
is ($csv->callbacks, $warn = undef, "no callbacks for sub {}");
}
ok ($csv = Text::CSV_XS->new (), "new");
is ($csv->callbacks, undef, "no callbacks");
ok ($csv->bind_columns (\my ($c, $s)), "bind");
ok ($csv->getline (*DATA), "parse ok");
is ($c, 1, "key");
is ($s, "foo", "value");
$s = "untouched";
ok ($csv->getline (*DATA), "parse bad");
is ($c, 1, "key");
is ($s, "untouched", "untouched");
ok ($csv->getline (*DATA), "parse bad");
is ($c, "foo", "key");
is ($s, "untouched", "untouched");
ok ($csv->getline (*DATA), "parse good");
is ($c, 2, "key");
is ($s, "bar", "value");
eval { is ($csv->getline (*DATA), undef,"parse bad"); };
my @diag = $csv->error_diag;
is ($diag[0], 3006, "too many values");
# These tests are for the method
foreach my $args ([""], [1], [[]], [sub{}], [1,2], [1,2,3],
[undef,"error"], ["error",undef],
["%23bad",sub {}], ["error",sub{0;},undef,1],
["error",[]], ["error","error"], ["",sub{0;}],
[sub{0;},0], [[],""]) {
eval { $csv->callbacks (@$args); };
my @diag = $csv->error_diag;
is ($diag[0], 1004, "invalid callbacks");
is ($csv->callbacks, undef, "not set");
}
# These tests are for invalid arguments *inside* the hash
foreach my $arg (undef, 0, 1, \1, "", [], $csv) {
eval { $csv->callbacks ({ error => $arg }); };
my @diag = $csv->error_diag;
is ($diag[0], 1004, "invalid callbacks");
is ($csv->callbacks, undef, "not set");
}
ok ($csv->callbacks (bogus => sub { 0; }), "useless callback");
my $error = 3006;
sub ignore {
is ($_[0], $error, "Caught error $error");
$csv->SetDiag (0); # Ignore this error
} # ignore
my $idx = 1;
ok ($csv->auto_diag (1), "set auto_diag");
my $callbacks = {
error => \&ignore,
after_parse => sub {
my ($c, $av) = @_;
# Just add a field
push @$av, "NEW";
},
before_print => sub {
my ($c, $av) = @_;
# First field set to line number
$av->[0] = $idx++;
# Maximum 2 fields
@{$av} > 2 and splice @{$av}, 2;
# Minimum 2 fields
@{$av} < 2 and push @{$av}, "";
},
};
is (ref $csv->callbacks ($callbacks), "HASH", "callbacks set");
ok ($csv->getline (*DATA), "parse ok");
is ($c, 1, "key");
is ($s, "foo", "value");
ok ($csv->getline (*DATA), "parse bad, skip 3006");
ok ($csv->getline (*DATA), "parse good");
is ($c, 2, "key");
is ($s, "bar", "value");
$csv->bind_columns (undef);
ok (my $row = $csv->getline (*DATA), "get row");
is_deeply ($row, [ 1, 2, 3, "NEW" ], "fetch + value from hook");
$error = 2012; # EOF
ok ($csv->getline (*DATA), "parse past eof");
ok ($csv->eol ("\n"), "eol for output");
open my $fh, ">", $tfn or die "$tfn: $!";
ok ($csv->print ($fh, [ 0, "foo" ]), "print OK");
ok ($csv->print ($fh, [ 0, "bar", 3 ]), "print too many");
ok ($csv->print ($fh, [ 0 ]), "print too few");
close $fh;
open $fh, "<", $tfn or die "$tfn: $!";
is (do { local $/; <$fh> }, "1,foo\n2,bar\n3,\n", "Modified output");
close $fh;
# Test the non-IO interface
ok ($csv->parse ("10,blah,33\n"), "parse");
is_deeply ([ $csv->fields ], [ 10, "blah", 33, "NEW" ], "fields");
ok ($csv->combine (11, "fri", 22, 18), "combine - no hook");
is ($csv->string, qq{11,fri,22,18\n}, "string");
is ($csv->callbacks (undef), undef, "clear callbacks");
is_deeply (Text::CSV_XS::csv (in => $tfn, callbacks => $callbacks),
[[1,"foo","NEW"],[2,"bar","NEW"],[3,"","NEW"]], "using getline_all");
open $fh, ">", $tfn or die "$tfn: $!\n";
print $fh <<"EOC";
1,foo
2,bar
3,baz
4,zoo
EOC
close $fh;
open $fh, "<", $tfn or die "$tfn: $!\n";
$csv->callbacks (after_parse => sub { $_[1][0] eq 3 and return \"skip" });
is_deeply ($csv->getline_all ($fh), [[1,"foo"],[2,"bar"],[4,"zoo"]], "skip");
close $fh;
__END__
1,foo
1
foo
2,bar
3,baz,2
1,foo
3,baz,2
2,bar
1,2,3
|
