function TextSummaryTestCase::testLength

Test various summary length edge cases.

File

modules/field/modules/text/text.test, line 287

Class

TextSummaryTestCase

Code

function testLength() {
    // This string tests a number of edge cases.
    $text = "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>";
    // The summaries we expect text_summary() to return when $size is the index
    // of each array item.
    // Using no text format:
    $expected = array(
        "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
        "<",
        "<p",
        "<p>",
        "<p>\n",
        "<p>\nH",
        "<p>\nHi",
        "<p>\nHi\n",
        "<p>\nHi\n<",
        "<p>\nHi\n</",
        "<p>\nHi\n</p",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
        "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
        "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
    );
    // And using a text format WITH the line-break and htmlcorrector filters.
    $expected_lb = array(
        "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
        "",
        "<p></p>",
        "<p></p>",
        "<p></p>",
        "<p></p>",
        "<p></p>",
        "<p>\nHi</p>",
        "<p>\nHi</p>",
        "<p>\nHi</p>",
        "<p>\nHi</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>",
        "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
        "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
        "<p>\nHi\n</p>\n<p>\nfolks\n<br />\n!\n</p>",
    );
    // Test text_summary() for different sizes.
    for ($i = 0; $i <= 37; $i++) {
        $this->callTextSummary($text, $expected[$i], NULL, $i);
        $this->callTextSummary($text, $expected_lb[$i], 'plain_text', $i);
        $this->callTextSummary($text, $expected_lb[$i], 'filtered_html', $i);
    }
}