function FileFieldValidateTestCase::testFileMaxSize

Tests the max file size validator.

File

modules/file/tests/file.test, line 1306

Class

FileFieldValidateTestCase
Tests various validations.

Code

function testFileMaxSize() {
    $type_name = 'article';
    $field_name = strtolower($this->randomName());
    $this->createFileField($field_name, $type_name, array(), array(
        'required' => '1',
    ));
    $field = field_info_field($field_name);
    $instance = field_info_instance('node', $field_name, $type_name);
    $small_file = $this->getTestFile('text', 131072);
    // 128KB.
    $large_file = $this->getTestFile('text', 1310720);
    // 1.2MB
    // Test uploading both a large and small file with different increments.
    $sizes = array(
        '1M' => 1048576,
        '1024K' => 1048576,
        '1048576' => 1048576,
    );
    foreach ($sizes as $max_filesize => $file_limit) {
        // Set the max file upload size.
        $this->updateFileField($field_name, $type_name, array(
            'max_filesize' => $max_filesize,
        ));
        $instance = field_info_instance('node', $field_name, $type_name);
        // Create a new node with the small file, which should pass.
        $nid = $this->uploadNodeFile($small_file, $field_name, $type_name);
        $node = node_load($nid, NULL, TRUE);
        $node_file = (object) $node->{$field_name}[LANGUAGE_NONE][0];
        $this->assertFileExists($node_file, format_string('File exists after uploading a file (%filesize) under the max limit (%maxsize).', array(
            '%filesize' => format_size($small_file->filesize),
            '%maxsize' => $max_filesize,
        )));
        $this->assertFileEntryExists($node_file, format_string('File entry exists after uploading a file (%filesize) under the max limit (%maxsize).', array(
            '%filesize' => format_size($small_file->filesize),
            '%maxsize' => $max_filesize,
        )));
        // Check that uploading the large file fails (1M limit).
        $nid = $this->uploadNodeFile($large_file, $field_name, $type_name);
        $error_message = t('The file is %filesize exceeding the maximum file size of %maxsize.', array(
            '%filesize' => format_size($large_file->filesize),
            '%maxsize' => format_size($file_limit),
        ));
        $this->assertRaw($error_message, format_string('Node save failed when file (%filesize) exceeded the max upload size (%maxsize).', array(
            '%filesize' => format_size($large_file->filesize),
            '%maxsize' => $max_filesize,
        )));
    }
    // Turn off the max filesize.
    $this->updateFileField($field_name, $type_name, array(
        'max_filesize' => '',
    ));
    // Upload the big file successfully.
    $nid = $this->uploadNodeFile($large_file, $field_name, $type_name);
    $node = node_load($nid, NULL, TRUE);
    $node_file = (object) $node->{$field_name}[LANGUAGE_NONE][0];
    $this->assertFileExists($node_file, format_string('File exists after uploading a file (%filesize) with no max limit.', array(
        '%filesize' => format_size($large_file->filesize),
    )));
    $this->assertFileEntryExists($node_file, format_string('File entry exists after uploading a file (%filesize) with no max limit.', array(
        '%filesize' => format_size($large_file->filesize),
    )));
    // Remove our file field.
    field_delete_field($field_name);
}

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