1 files changed, 36 insertions, 0 deletions
diff --git a/t/t5562/invoke-with-content-length.pl b/t/t5562/invoke-with-content-length.pl
new file mode 100644
index 0000000..718dd9b
--- /dev/null
+++ b/t/t5562/invoke-with-content-length.pl
@@ -0,0 +1,36 @@
+use 5.008;
+use strict;
+use warnings;
+
+my $body_filename = $ARGV[0];
+my @command = @ARGV[1 .. $#ARGV];
+
+# read data
+my $body_size = -s $body_filename;
+$ENV{"CONTENT_LENGTH"} = $body_size;
+open(my $body_fh, "<", $body_filename) or die "Cannot open $body_filename: $!";
+my $body_data;
+defined read($body_fh, $body_data, $body_size) or die "Cannot read $body_filename: $!";
+close($body_fh);
+
+# write data
+my $pid = open(my $out, "|-", @command);
+{
+        # disable buffering at $out
+        my $old_selected = select;
+        select $out;
+        $| = 1;
+        select $old_selected;
+}
+print $out $body_data or die "Cannot write data: $!";
+
+$SIG{ALRM} = sub {
+        kill 'KILL', $pid;
+        die "Command did not exit after reading whole body";
+};
+alarm 60;
+
+my $ret = waitpid($pid, 0);
+if ($ret != $pid) {
+        die "confusing return from waitpid: $ret";
+}