Th dmp4.results and the dmp4.piped are identical.

When I then go and run:

C:/> perl unit2summary.pl < dmp4.piped

It works.

When however I run it with "perl units.pl COM1 | perl unit2summary.pl" it doesn't work.

The COM1 identifies the com port. It is part of a basic unit testing framework for a consumer electronics device.

The code for unit2summary.pl follows:

#!perl

use strict;
use warnings;

my %results = ();
my $total;
my $command = '';
my $result = '';

while (<STDIN>) {
    chomp;
    next if /^\s*$/;

    if (/^COMMAND:\s+(.*)$/) {
        $command = $1;
    }

    if (/^RESULT:\s+(.*)$/) {
        $result = $1;
        print "$result: $command \n";
        $results{$result}++;
        $total++;
    }
    
}

print "\n";

print "TESTS: $total   ";
foreach (keys %results) {
    print "$_: " . $results{$_} . " (" . abs($results{$_} * 100 / $tot
+al) . "%)   ";
}
print "\n";
[download]

A sample of the dmp4.piped follows:

COMMAND: mc creation

    TIMEOUT: 3
    Creating various ContentData objects
    SUCCESS: Up-Casting HMediaAudioCD to HMediaCD
    SUCCESS: Up-Casting HMediaImageCD to HMediaCD
    SUCCESS: Up-Casting HMediaVideoCD to HMediaCD
    Working with const ContentData objects
    SUCCESS: Creation of new const-pointer HMediaAudioCD initialized w
+ith non-const handle
    SUCCESS: Up-casting constHMediaAudioCD to constHMediaCD
    SUCCESS: Const-Casting from constHMediaAudioCD to HMediaAudioCD
    SUCCESS: Down-casting from constHMediaCD to constHMediaAudioCD
    SUCCESS: Making Const from cpHACDconst to ccpCD not successful
    RETURN: 

RESULT: PASSED

COMMAND: mc attr

    TIMEOUT: 3
    Creating HMediaAudioCD and add Title Attribute
    SUCCESS: HMediaAudioCD created
    SUCCESS: Checking for attribute "title" 
    ERROR: Checking attribute value: This is my lif
    Changing value of Title attribute by re-adding with different valu
+e
    SUCCESS: Checking for attribute "title" (2nd time)
    SUCCESS: Checking if attribute value was updated
    SUCCESS: Checking No. of attributes: 1
    SUCCESS: Re-Checking No. of attributes: 1
    SUCCESS: Removing attribute
    ERROR: Checking if attribute was really removed
    Adding more attributes
    SUCCESS: Attribute 0 has value A
    SUCCESS: Attribute 1 has value B
    SUCCESS: Attribute 2 has value C
    SUCCESS: Attribute 3 has value D
    SUCCESS: Attribute 4 has value E
    SUCCESS: Removing attribute at index 1 in list
    SUCCESS: Trying to remove non-existing attribute at index 5
    ERROR: Removing all 4 Attributes: 4 elements left
    Checking setAttributeValue methods
    SUCCESS: Checking if setting value by name on non existing attribu
+te prohibited
    SUCCESS: Checking if setting value by index on non existing attrib
+ute prohibited
    SUCCESS: Setting value to new attribute
    SUCCESS: Re-setting value of existing attribute at index 0
    Testing const char* - interface
    Adding attribute using const char* interface 
    SUCCESS: Getting value of just added attribute
    SUCCESS: Checking if value of attribute is correct: somewhere over
+ the rainbow
    SUCCESS: Re-setting value of just added attribute using const char
+* interface
    SUCCESS: Getting value of just changed attribute
    SUCCESS: Checking if value of attribute is correct: somewhere over
+ the rainbow
    RETURN: 

RESULT: FAILED
[download]

Any help appreciated.

-Andrew.