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-rwxr-xr-xt/io/open.t368
1 files changed, 146 insertions, 222 deletions
diff --git a/t/io/open.t b/t/io/open.t
index 9b37db390c..92e71ea47a 100755
--- a/t/io/open.t
+++ b/t/io/open.t
@@ -3,304 +3,228 @@
BEGIN {
chdir 't' if -d 't';
@INC = '../lib';
+ require './test.pl';
}
-# $RCSfile$
$| = 1;
use warnings;
$Is_VMS = $^O eq 'VMS';
-$Is_Dos = $^O eq 'dos';
-print "1..70\n";
+plan tests => 95;
-my $test = 1;
-
-sub ok { print "ok $test\n"; $test++ }
-
-# my $file tests
-
-# 1..9
{
unlink("afile") if -f "afile";
- print "$!\nnot " unless open(my $f,"+>afile");
- ok;
+
+ $! = 0; # the -f above will set $! if 'afile' doesn't exist.
+ ok( open(my $f,"+>afile"), 'open(my $f, "+>...")' );
+
binmode $f;
- print "not " unless -f "afile";
- ok;
- print "not " unless print $f "SomeData\n";
- ok;
- print "not " unless tell($f) == 9;
- ok;
- print "not " unless seek($f,0,0);
- ok;
+ ok( -f "afile", ' its a file');
+ ok( (print $f "SomeData\n"), ' we can print to it');
+ is( tell($f), 9, ' tell()' );
+ ok( seek($f,0,0), ' seek set' );
+
$b = <$f>;
- print "not " unless $b eq "SomeData\n";
- ok;
- print "not " unless -f $f;
- ok;
+ is( $b, "SomeData\n", ' readline' );
+ ok( -f $f, ' still a file' );
+
eval { die "Message" };
- # warn $@;
- print "not " unless $@ =~ /<\$f> line 1/;
- ok;
- print "not " unless close($f);
- ok;
- unlink("afile");
+ like( $@, qr/<\$f> line 1/, ' die message correct' );
+
+ ok( close($f), ' close()' );
+ ok( unlink("afile"), ' unlink()' );
}
-# 10..12
{
- print "# \$!='$!'\nnot " unless open(my $f,'>', 'afile');
- ok;
- print $f "a row\n";
- print "not " unless close($f);
- ok;
- print "not " unless -s 'afile' < 10;
- ok;
+ ok( open(my $f,'>', 'afile'), "open(my \$f, '>', 'afile')" );
+ ok( (print $f "a row\n"), ' print');
+ ok( close($f), ' close' );
+ ok( -s 'afile' < 10, ' -s' );
}
-# 13..15
{
- print "# \$!='$!'\nnot " unless open(my $f,'>>', 'afile');
- ok;
- print $f "a row\n";
- print "not " unless close($f);
- ok;
- print "not " unless -s 'afile' > 10;
- ok;
+ ok( open(my $f,'>>', 'afile'), "open(my \$f, '>>', 'afile')" );
+ ok( (print $f "a row\n"), ' print' );
+ ok( close($f), ' close' );
+ ok( -s 'afile' > 10, ' -s' );
}
-# 16..18
{
- print "# \$!='$!'\nnot " unless open(my $f, '<', 'afile');
- ok;
- @rows = <$f>;
- print "not " unless @rows == 2;
- ok;
- print "not " unless close($f);
- ok;
+ ok( open(my $f, '<', 'afile'), "open(my \$f, '<', 'afile')" );
+ my @rows = <$f>;
+ is( scalar @rows, 2, ' readline, list context' );
+ is( $rows[0], "a row\n", ' first line read' );
+ is( $rows[1], "a row\n", ' second line' );
+ ok( close($f), ' close' );
}
-# 19..23
{
- print "not " unless -s 'afile' < 20;
- ok;
- print "# \$!='$!'\nnot " unless open(my $f, '+<', 'afile');
- ok;
- @rows = <$f>;
- print "not " unless @rows == 2;
- ok;
- seek $f, 0, 1;
- print $f "yet another row\n";
- print "not " unless close($f);
- ok;
- print "not " unless -s 'afile' > 20;
- ok;
+ ok( -s 'afile' < 20, '-s' );
+
+ ok( open(my $f, '+<', 'afile'), 'open +<' );
+ my @rows = <$f>;
+ is( scalar @rows, 2, ' readline, list context' );
+ ok( seek($f, 0, 1), ' seek cur' );
+ ok( (print $f "yet another row\n"), ' print' );
+ ok( close($f), ' close' );
+ ok( -s 'afile' > 20, ' -s' );
unlink("afile");
}
-# 24..26
-if ($Is_VMS) {
- for (24..26) { print "ok $_ # skipped: not Unix fork\n"; $test++;}
-}
-else {
- print "# \$!='$!'\nnot " unless open(my $f, '-|', <<'EOC');
- ./perl -e "print qq(a row\n); print qq(another row\n)"
+SKIP: {
+ skip "open -| busted and noisy on VMS", 3 if $Is_VMS;
+
+ ok( open(my $f, '-|', <<EOC), 'open -|' );
+ $^X -e "print qq(a row\n); print qq(another row\n)"
EOC
- ok;
- @rows = <$f>;
- print "not " unless @rows == 2;
- ok;
- print "not " unless close($f);
- ok;
-}
-# 27..30
-if ($Is_VMS) {
- for (27..30) { print "ok $_ # skipped: not Unix fork\n"; $test++;}
+ my @rows = <$f>;
+ is( scalar @rows, 2, ' readline, list context' );
+ ok( close($f), ' close' );
}
-else {
- print "# \$!='$!'\nnot " unless open(my $f, '|-', <<'EOC');
- ./perl -pe "s/^not //"
+
+{
+ ok( open(my $f, '|-', <<EOC), 'open |-' );
+ $^X -pe "s/^not //"
EOC
- ok;
- @rows = <$f>;
- print $f "not ok $test\n"; $test++;
- print $f "not ok $test\n"; $test++;
- print "#\nnot " unless close($f);
+
+ my @rows = <$f>;
+ my $test = curr_test;
+ print $f "not ok $test - piped in\n";
+ next_test;
+
+ $test = curr_test;
+ print $f "not ok $test - piped in\n";
+ next_test;
+ ok( close($f), ' close' );
sleep 1;
- ok;
+ pass('flushing');
}
-# 31..32
-eval <<'EOE' and print "not ";
-open my $f, '<&', 'afile';
-1;
-EOE
-ok;
-$@ =~ /Bad filehandle:\s+afile/ or print "not ";
-ok;
-# local $file tests
+ok( !eval { open my $f, '<&', 'afile'; 1; }, '<& on a non-filehandle' );
+like( $@, qr/Bad filehandle:\s+afile/, ' right error' );
-# 33..41
+
+# local $file tests
{
unlink("afile") if -f "afile";
- print "$!\nnot " unless open(local $f,"+>afile");
- ok;
+
+ ok( open(local $f,"+>afile"), 'open local $f, "+>", ...' );
binmode $f;
- print "not " unless -f "afile";
- ok;
- print "not " unless print $f "SomeData\n";
- ok;
- print "not " unless tell($f) == 9;
- ok;
- print "not " unless seek($f,0,0);
- ok;
+
+ ok( -f "afile", ' -f' );
+ ok( (print $f "SomeData\n"), ' print' );
+ is( tell($f), 9, ' tell' );
+ ok( seek($f,0,0), ' seek set' );
+
$b = <$f>;
- print "not " unless $b eq "SomeData\n";
- ok;
- print "not " unless -f $f;
- ok;
+ is( $b, "SomeData\n", ' readline' );
+ ok( -f $f, ' still a file' );
+
eval { die "Message" };
- # warn $@;
- print "not " unless $@ =~ /<\$f> line 1/;
- ok;
- print "not " unless close($f);
- ok;
+ like( $@, qr/<\$f> line 1/, ' proper die message' );
+ ok( close($f), ' close' );
+
unlink("afile");
}
-# 42..44
{
- print "# \$!='$!'\nnot " unless open(local $f,'>', 'afile');
- ok;
- print $f "a row\n";
- print "not " unless close($f);
- ok;
- print "not " unless -s 'afile' < 10;
- ok;
+ ok( open(local $f,'>', 'afile'), 'open local $f, ">", ...' );
+ ok( (print $f "a row\n"), ' print');
+ ok( close($f), ' close');
+ ok( -s 'afile' < 10, ' -s' );
}
-# 45..47
{
- print "# \$!='$!'\nnot " unless open(local $f,'>>', 'afile');
- ok;
- print $f "a row\n";
- print "not " unless close($f);
- ok;
- print "not " unless -s 'afile' > 10;
- ok;
+ ok( open(local $f,'>>', 'afile'), 'open local $f, ">>", ...' );
+ ok( (print $f "a row\n"), ' print');
+ ok( close($f), ' close');
+ ok( -s 'afile' > 10, ' -s' );
}
-# 48..50
{
- print "# \$!='$!'\nnot " unless open(local $f, '<', 'afile');
- ok;
- @rows = <$f>;
- print "not " unless @rows == 2;
- ok;
- print "not " unless close($f);
- ok;
+ ok( open(local $f, '<', 'afile'), 'open local $f, "<", ...' );
+ my @rows = <$f>;
+ is( scalar @rows, 2, ' readline list context' );
+ ok( close($f), ' close' );
}
-# 51..55
+ok( -s 'afile' < 20, ' -s' );
+
{
- print "not " unless -s 'afile' < 20;
- ok;
- print "# \$!='$!'\nnot " unless open(local $f, '+<', 'afile');
- ok;
- @rows = <$f>;
- print "not " unless @rows == 2;
- ok;
- seek $f, 0, 1;
- print $f "yet another row\n";
- print "not " unless close($f);
- ok;
- print "not " unless -s 'afile' > 20;
- ok;
+ ok( open(local $f, '+<', 'afile'), 'open local $f, "+<", ...' );
+ my @rows = <$f>;
+ is( scalar @rows, 2, ' readline list context' );
+ ok( seek($f, 0, 1), ' seek cur' );
+ ok( (print $f "yet another row\n"), ' print' );
+ ok( close($f), ' close' );
+ ok( -s 'afile' > 20, ' -s' );
unlink("afile");
}
-# 56..58
-if ($Is_VMS) {
- for (56..58) { print "ok $_ # skipped: not Unix fork\n"; $test++;}
-}
-else {
- print "# \$!='$!'\nnot " unless open(local $f, '-|', <<'EOC');
- ./perl -e "print qq(a row\n); print qq(another row\n)"
+SKIP: {
+ skip "open -| busted and noisy on VMS", 3 if $Is_VMS;
+
+ ok( open(local $f, '-|', <<EOC), 'open local $f, "-|", ...' );
+ $^X -e "print qq(a row\n); print qq(another row\n)"
EOC
- ok;
- @rows = <$f>;
- print "not " unless @rows == 2;
- ok;
- print "not " unless close($f);
- ok;
-}
+ my @rows = <$f>;
-# 59..62
-if ($Is_VMS) {
- for (59..62) { print "ok $_ # skipped: not Unix fork\n"; $test++;}
+ is( scalar @rows, 2, ' readline list context' );
+ ok( close($f), ' close' );
}
-else {
- print "# \$!='$!'\nnot " unless open(local $f, '|-', <<'EOC');
- ./perl -pe "s/^not //"
+
+{
+ ok( open(local $f, '|-', <<EOC), 'open local $f, "|-", ...' );
+ $^X -pe "s/^not //"
EOC
- ok;
- @rows = <$f>;
- print $f "not ok $test\n"; $test++;
- print $f "not ok $test\n"; $test++;
- print "#\nnot " unless close($f);
+
+ my @rows = <$f>;
+ my $test = curr_test;
+ print $f "not ok $test - piping\n";
+ next_test;
+
+ $test = curr_test;
+ print $f "not ok $test - piping\n";
+ next_test;
+ ok( close($f), ' close' );
sleep 1;
- ok;
+ pass("Flush");
}
-# 63..64
-eval <<'EOE' and print "not ";
-open local $f, '<&', 'afile';
-1;
-EOE
-ok;
-$@ =~ /Bad filehandle:\s+afile/ or print "not ";
-ok;
-# 65..66
+ok( !eval { open local $f, '<&', 'afile'; 1 }, 'local <& on non-filehandle');
+like( $@, qr/Bad filehandle:\s+afile/, ' right error' );
+
+
{
local *F;
for (1..2) {
- if ($Is_Dos) {
- open(F, "echo \\#foo|") or print "not ";
- } else {
- open(F, "echo #foo|") or print "not ";
- }
- print <F>;
- close F;
+ ok( open(F, qq{$^X -le "print 'ok'"|}), 'open to pipe' );
+ is(scalar <F>, "ok\n", ' readline');
+ ok( close F, ' close' );
}
- ok;
+
for (1..2) {
- if ($Is_Dos) {
- open(F, "-|", "echo \\#foo") or print "not ";
- } else {
- open(F, "-|", "echo #foo") or print "not ";
- }
- print <F>;
- close F;
+ ok( open(F, "-|", qq{$^X -le "print 'ok'"}), 'open -|');
+ is( scalar <F>, "ok\n", ' readline');
+ ok( close F, ' close' );
}
- ok;
}
-# 67..70 - magic temporary file via 3 arg open with undef
+# magic temporary file via 3 arg open with undef
{
- open(my $x,"+<",undef) or print "not ";
- ok;
- print "not " unless defined(fileno($x));
- ok;
+ ok( open(my $x,"+<",undef), 'magic temp file via 3 arg open with undef');
+ ok( defined fileno($x), ' fileno' );
+
select $x;
- ok; # goes to $x
+ ok( (print "ok\n"), ' print' );
+
select STDOUT;
- seek($x,0,0);
- print <$x>;
- print "not " unless tell($x) > 3;
- ok;
+ ok( seek($x,0,0), ' seek' );
+ is( scalar <$x>, "ok\n", ' readline' );
+ ok( tell($x) >= 3, ' tell' );
}
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