summaryrefslogtreecommitdiff
path: root/gnu/usr.bin/perl/t/io/open.t
diff options
context:
space:
mode:
Diffstat (limited to 'gnu/usr.bin/perl/t/io/open.t')
-rw-r--r--gnu/usr.bin/perl/t/io/open.t392
1 files changed, 172 insertions, 220 deletions
diff --git a/gnu/usr.bin/perl/t/io/open.t b/gnu/usr.bin/perl/t/io/open.t
index 0e2d57cd757..cf1d39dc0d8 100644
--- a/gnu/usr.bin/perl/t/io/open.t
+++ b/gnu/usr.bin/perl/t/io/open.t
@@ -3,289 +3,241 @@
BEGIN {
chdir 't' if -d 't';
@INC = '../lib';
-}
+ require './test.pl';
+}
-# $RCSfile$
$| = 1;
use warnings;
+use Config;
$Is_VMS = $^O eq 'VMS';
-$Is_Dos = $^O eq 'dos';
+$Is_MacOS = $^O eq 'MacOS';
-print "1..66\n";
+plan tests => 94;
-my $test = 1;
+my $Perl = which_perl();
-sub ok { print "ok $test\n"; $test++ }
+{
+ unlink("afile") if -f "afile";
-# my $file tests
+ $! = 0; # the -f above will set $! if 'afile' doesn't exist.
+ ok( open(my $f,"+>afile"), 'open(my $f, "+>...")' );
-# 1..9
-{
- unlink("afile") if -f "afile";
- print "$!\nnot " unless open(my $f,"+>afile");
- ok;
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;
- eval { die "Message" };
- # warn $@;
- print "not " unless $@ =~ /<\$f> line 1/;
- ok;
- print "not " unless close($f);
- ok;
- unlink("afile");
+ is( $b, "SomeData\n", ' readline' );
+ ok( -f $f, ' still a file' );
+
+ eval { die "Message" };
+ 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;
-
- unlink("afile");
-}
+ ok( -s 'afile' < 20, '-s' );
-# 24..26
-if ($Is_VMS) {
- for (24..26) { print "ok $_ # skipped: not Unix fork\n"; $test++;}
+ 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");
}
-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 -|' );
+ $Perl -e "print qq(a row\\n); print qq(another row\\n)"
EOC
- ok;
- @rows = <$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 //"
+
+SKIP: {
+ skip "Output for |- doesn't go to shell on MacOS", 5 if $Is_MacOS;
+
+ ok( open(my $f, '|-', <<EOC), 'open |-' );
+ $Perl -pe "s/^not //"
EOC
- ok;
- @rows = <$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 $f, '<&', 'afile';
-1;
-EOE
-ok;
-$@ =~ /Unknown open\(\) mode \'<&\'/ 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;
+ unlink("afile") if -f "afile";
+
+ 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;
- eval { die "Message" };
- # warn $@;
- print "not " unless $@ =~ /<\$f> line 1/;
- ok;
- print "not " unless close($f);
- ok;
- unlink("afile");
+ is( $b, "SomeData\n", ' readline' );
+ ok( -f $f, ' still a file' );
+
+ eval { die "Message" };
+ 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;
-
- unlink("afile");
-}
+ 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' );
-# 56..58
-if ($Is_VMS) {
- for (56..58) { print "ok $_ # skipped: not Unix fork\n"; $test++;}
+ unlink("afile");
}
-else {
- print "# \$!='$!'\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, "-|", ...' );
+ $Perl -e "print qq(a row\\n); print qq(another row\\n)"
EOC
- ok;
- @rows = <$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 //"
+
+SKIP: {
+ skip "Output for |- doesn't go to shell on MacOS", 5 if $Is_MacOS;
+
+ ok( open(local $f, '|-', <<EOC), 'open local $f, "|-", ...' );
+ $Perl -pe "s/^not //"
EOC
- ok;
- @rows = <$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 $f, '<&', 'afile';
-1;
-EOE
-ok;
-$@ =~ /Unknown open\(\) mode \'<&\'/ 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{$Perl -le "print 'ok'"|}), 'open to pipe' );
+ is(scalar <F>, "ok\n", ' readline');
+ ok( close F, ' close' );
}
- ok;
+
for (1..2) {
- if ($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{$Perl -le "print 'ok'"}), 'open -|');
+ is( scalar <F>, "ok\n", ' readline');
+ ok( close F, ' close' );
}
- ok;
+}
+
+
+# other dupping techniques
+{
+ ok( open(my $stdout, ">&", \*STDOUT), 'dup \*STDOUT into lexical fh');
+ ok( open(STDOUT, ">&", $stdout), 'restore dupped STDOUT from lexical fh');
+}
+
+SKIP: {
+ skip "This perl uses perlio", 1 if $Config{useperlio};
+ skip "This system doesn't understand EINVAL", 1 unless exists $!{EINVAL};
+
+ no warnings 'io';
+ ok( !open(F,'>',\my $s) && $!{EINVAL}, 'open(reference) raises EINVAL' );
+}
+
+{
+ ok( !eval { open F, "BAR", "QUUX" }, 'Unknown open() mode' );
+ like( $@, qr/\QUnknown open() mode 'BAR'/, ' right error' );
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 21:57:16 +0000