Helper for assertUniqueText and assertNoUniqueText.

It is not recommended to call this function directly.

Parameters

$text: Plain text to look for.

$message: Message to display.

$group: The group this message belongs to.

$be_unique: TRUE if this text should be found only once, FALSE if it should be found more than once.

Return value

TRUE on pass, FALSE on fail.

2 calls to DrupalWebTestCase::assertUniqueTextHelper()

DrupalWebTestCase::assertNoUniqueText in modules/simpletest/drupal_web_test_case.php

Pass if the text is found MORE THAN ONCE on the text version of the page.

DrupalWebTestCase::assertUniqueText in modules/simpletest/drupal_web_test_case.php

Pass if the text is found ONLY ONCE on the text version of the page.

File

modules/simpletest/drupal_web_test_case.php, line 3443

Class

DrupalWebTestCase

Test case for typical Drupal tests.

Code

protected function assertUniqueTextHelper($text, $message, $group, $be_unique) {
    if ($this->plainTextContent === FALSE) {
        $this->plainTextContent = filter_xss($this->drupalGetContent(), array());
    }
    if (!$message) {
        $message = '"' . $text . '"' . ($be_unique ? ' found only once' : ' found more than once');
    }
    $first_occurance = strpos($this->plainTextContent, $text);
    if ($first_occurance === FALSE) {
        return $this->assert(FALSE, $message, $group);
    }
    $offset = $first_occurance + strlen($text);
    $second_occurance = strpos($this->plainTextContent, $text, $offset);
    return $this->assert($be_unique == ($second_occurance === FALSE), $message, $group);
}

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