error_check.php

#!/usr/bin/php
<?php
  /* This might be a good general approach to getting some real 
     value out of PHP's built-in error reporting, where it's
     painful to turn it on for an entire application.  Presently
     living in a t/ directory, and called like so:

     php t/error_test.php name_of_file_to_check.php

     I've just written a couple of shell script wrappers to
     call this on various files. Cheesy, but it's late and I'm tired.

     You'll want Test.php, available here:
     http://search.cpan.org/dist/Test.php/
   */

  require 'Test.php';
  plan(3);

  # First command line param is what we'll require:
  $check_file = $argv[1];

  # Basic sanity check: Is there even a file there?
  ok(file_exists($check_file), "$check_file exists...");

  set_error_handler("spark_error_handler");
  $spark_error_count = 0;
  $spark_error_text = '';

  // Maybe take care of bogus include errors?
  // Dunno if this is a good idea...
  set_include_path(get_include_path() . PATH_SEPARATOR . dirname($check_file));

  // Wrap the require in an output buffer, since we don't want to display anything.
  ob_start();
  require_ok($check_file);
  ob_end_clean();

  ok($spark_error_count === 0, "No errors raised during execution of $check_file.");

  if ($spark_error_count > 0)
    diag("$spark_error_count errors raised.\n$spark_error_text");

  exit(0);

  // Accumulate a count of errors here:
  function spark_error_handler ($errno, $errstr, $errfile, $errline, $errcontext)
  {
    global $spark_error_count, $spark_error_text;
    $spark_error_text .= "$errno :: $errfile, line $errline :: $errstr\n";
    $spark_error_count++;
  };
?>