/
20_file.t
161 lines (140 loc) · 4.94 KB
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20_file.t
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#!perl6
use v6;
use Slang::Tuxic;
use Test;
use Text::CSV;
my $csv = Text::CSV.new (:!binary, eol => "\n", :meta);
my $tf20 = "_20test.csv";
my $fh = open $tf20, :w or die "$tf20: $!";
ok (!$csv.print ($fh, "abc", "def\007", "ghi"), "print bad character");
$fh.close;
# All these tests are without EOL, thus testing EOF
sub io_test (int $tst, Bool $print-valid, int $error, *@arg) {
$fh = open $tf20, :w or die "$tf20: $!";
is ($csv.print ($fh, @arg), $print-valid, "$tst - print ()");
$fh.close;
$fh = open $tf20, :w or die "$tf20: $!";
$fh.print (join ",", @arg);
$fh.close;
$fh = open $tf20, :r or die "$tf20: $!";
my @row = $csv.getline ($fh);
is ($csv.status, !?$error, "$tst - getline status");
is ($csv.error_diag.error, $error, "$tst - getline error code");
$error and return;
ok (@row.elems, "$tst - good getline ()");
$tst == 12 and @arg = (",", "", "");
loop (my $a = 0; $a < @arg.elems; $a++) {
my $exp = @arg[$a];
$exp ~~ s{^ '"' (.*) '"' $} = $0;
is (@row[$a].text, $exp, "$tst - field $a");
}
ok ($csv.parse (""), "$tst - reset parser");
}
io_test ( 1, True, 0, '""' );
io_test ( 2, True, 0, '', '' );
io_test ( 3, True, 2034, '', 'I said, "Hi!"', '');
io_test ( 4, True, 2027, '"', 'abc' );
io_test ( 5, True, 2027, 'abc', '"' );
io_test ( 6, True, 0, 'abc', 'def', 'ghi' );
io_test ( 7, True, 0, "abc\tdef", 'ghi' );
io_test ( 8, True, 2027, '"abc' );
io_test ( 9, True, 2034, 'ab"c' );
io_test (10, True, 2023, '"ab"c"' );
io_test (11, False, 2021, qq{"abc\nc"} );
io_test (12, True, 0, qq{","}, ',' );
io_test (13, True, 2034, qq{"","I said,\t""Hi!""",""}, '', qq{I said,\t"Hi!"}, '' );
unlink $tf20;
# This test because of a problem with DBD::CSV
ok (1, "Tests for DBD::CSV");
$fh = open $tf20, :w or die "$tf20: $!";
$csv.binary (True);
$csv.eol ("\r\n");
ok ($csv.print ($fh, "id", "name" ), "Bad character");
ok ($csv.print ($fh, 1, "Alligator Descartes" ), "Name 1");
ok ($csv.print ($fh, "3", "Jochen Wiedmann" ), "Name 2");
ok ($csv.print ($fh, 2, "Tim Bunce" ), "Name 3");
ok ($csv.print ($fh, " 4", "Andreas König" ), "Name 4");
ok ($csv.print ($fh, 5 ), "Name 5");
$fh.close;
my $expected = qq :to "CONTENTS";
id,name\r
1,"Alligator Descartes"\r
3,"Jochen Wiedmann"\r
2,"Tim Bunce"\r
" 4","Andreas König"\r
5\r
CONTENTS
is ((slurp $tf20, :bin).decode, $expected, "Content");
$csv.eol (Str); # \r\n is translated to \n by perl6
$fh = open $tf20, :r or die "$tf20: $!";
my @fields;
ok (True, "# Retrieving data");
for ^6 -> $tst {
ok ((@fields = $csv.getline ($fh)), "Fetch record $tst");
is ($csv.eof, False, "EOF");
}
ok (!$csv.getline ($fh), "Fetch record 6");
is ($csv.eof, True, "EOF");
# Edge cases
$csv = Text::CSV.new (escape => "+", :!binary, eol => "\n");
sub esc_test (int $tst, int $err is copy, Str $str) {
$fh = open $tf20, :w or die "$tf20: $!";
$fh.print ($str);
$fh.close;
$fh = open $tf20, :r or die "$tf20: $!";
my @row = $csv.getline ($fh);
$fh.close;
is (+$csv.error_diag, $err, "$tst - expected error $err (IO)");
$err == 2012 and $err = 2027;
@row = $csv.getline ($str);
is (+$csv.error_diag, $err, "$tst - expected error $err (Str)");
}
esc_test ( 1, 0, "\n");
esc_test ( 2, 2025, "+\n");
esc_test ( 3, 2035, "+");
esc_test ( 4, 2021, qq{"+"\n});
esc_test ( 5, 2025, qq{"+\n});
esc_test ( 6, 2011, qq{""+\n});
esc_test ( 7, 2027, qq{"+"});
esc_test ( 8, 2024, qq{"+});
esc_test ( 9, 2011, qq{""+});
esc_test (10, 2031, "\r");
esc_test (11, 2031, "\r\r");
esc_test (12, 2032, " \r");
esc_test (13, 2025, "+\r\r");
esc_test (14, 2025, "+\r\r+");
esc_test (15, 2022, qq{"\r"});
esc_test (16, 2022, qq{"\r\r" });
esc_test (17, 2022, qq{"\r\r"\t});
esc_test (18, 2025, qq{"+\r\r"});
esc_test (19, 2025, qq{"+\r\r+"});
esc_test (20, 2022, qq{"\r"\r});
esc_test (21, 2022, qq{"\r\r"\r});
esc_test (22, 2025, qq{"+\r\r"\r});
esc_test (23, 2025, qq{"+\r\r+"\r});
$csv.binary (True);
esc_test (31, 0, "\n");
esc_test (32, 2025, "+\n");
esc_test (33, 2035, "+");
esc_test (34, 2012, qq{"+"\n});
esc_test (35, 2025, qq{"+\n});
esc_test (36, 2011, qq{""+\n});
esc_test (37, 2027, qq{"+"});
esc_test (38, 2024, qq{"+});
esc_test (39, 2011, qq{""+});
esc_test (40, 0, "\r");
esc_test (41, 0, "\r\r");
esc_test (41, 0, " \r");
esc_test (42, 2025, "+\r\r");
esc_test (43, 2025, "+\r\r+");
esc_test (44, 0, qq{"\r"});
esc_test (45, 2011, qq{"\r\r" });
esc_test (46, 2011, qq{"\r\r"\t});
esc_test (47, 2025, qq{"+\r\r"});
esc_test (48, 2025, qq{"+\r\r+"});
esc_test (49, 2011, qq{"\r"\r});
esc_test (50, 2011, qq{"\r\r"\r});
esc_test (51, 2025, qq{"+\r\r"\r});
esc_test (52, 2025, qq{"+\r\r+"\r});
unlink $tf20;
done-testing;