function ModuleBuilderModuleGenerationTestCase::assertWellFormedPHP in Module Builder 8.3

Assert a string is correctly-formed PHP.

Parameters

$string: The text of PHP to check. This is expected to begin with a '<?php' tag.

$message = NULL: The assertion message.

1 call to ModuleBuilderModuleGenerationTestCase::assertWellFormedPHP()

ModuleBuilderModuleGenerationTestCase::testModuleGeneration in tests/module_builder.test

Test generating module code.

File

tests/module_builder.test, line 202

Contains tests for the Module builder module.

Class

ModuleBuilderModuleGenerationTestCase

Test case for Module Builder module generation.

Code

function assertWellFormedPHP($code, $message = NULL) {
  if (!isset($message)) {
    $message = "String evaluates as correct PHP.";
  }

  // Code passed to eval() should not have an opening PHP tag, which our
  // module code does. However, we can close a PHP tag at the start and then
  // our opening tag is acceptable.
  // It should be safe to eval as all of the functions will be prefixed with
  // the module name (unless something has gone horribly wrong, in which case
  // case the test should fail anyway.)
  $eval = eval('?>' . $code);

  // eval() returns FALSE if there is a parse error.
  $this
    ->assertIdentical($eval, NULL, $message);
}