543 lines
15 KiB
PHP
543 lines
15 KiB
PHP
<?php
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/**
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* @group shortcode
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*/
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class Tests_Shortcode extends WP_UnitTestCase {
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protected $shortcodes = array( 'test-shortcode-tag', 'footag', 'bartag', 'baztag', 'dumptag', 'hyphen', 'hyphen-foo', 'hyphen-foo-bar', 'url' );
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function setUp() {
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parent::setUp();
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foreach ( $this->shortcodes as $shortcode )
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add_shortcode( $shortcode, array( $this, '_shortcode_' . str_replace( '-', '_', $shortcode ) ) );
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$this->atts = null;
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$this->content = null;
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$this->tagname = null;
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}
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function tearDown() {
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global $shortcode_tags;
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foreach ( $this->shortcodes as $shortcode )
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unset( $shortcode_tags[ $shortcode ] );
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parent::tearDown();
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}
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function _shortcode_test_shortcode_tag( $atts, $content = null, $tagname = null ) {
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$this->atts = $atts;
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$this->content = $content;
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$this->tagname = $tagname;
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$this->filter_atts_out = null;
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$this->filter_atts_pairs = null;
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$this->filter_atts_atts = null;
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}
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// [footag foo="bar"]
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function _shortcode_footag( $atts ) {
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return @"foo = {$atts['foo']}";
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}
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// [bartag foo="bar"]
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function _shortcode_bartag( $atts ) {
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extract(shortcode_atts(array(
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'foo' => 'no foo',
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'baz' => 'default baz',
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), $atts, 'bartag'));
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return "foo = {$foo}";
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}
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// [baztag]content[/baztag]
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function _shortcode_baztag( $atts, $content = '' ) {
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return 'content = '.do_shortcode($content);
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}
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function _shortcode_dumptag( $atts ) {
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$out = '';
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foreach ($atts as $k=>$v)
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$out .= "$k = $v\n";
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return $out;
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}
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function _shortcode_hyphen() {
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return __FUNCTION__;
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}
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function _shortcode_hyphen_foo() {
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return __FUNCTION__;
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}
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function _shortcode_hyphen_foo_bar() {
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return __FUNCTION__;
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}
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function _shortcode_url() {
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return 'http://www.wordpress.org/';
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}
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function test_noatts() {
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do_shortcode('[test-shortcode-tag /]');
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$this->assertEquals( '', $this->atts );
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$this->assertEquals( 'test-shortcode-tag', $this->tagname );
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}
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function test_one_att() {
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do_shortcode('[test-shortcode-tag foo="asdf" /]');
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$this->assertEquals( array('foo' => 'asdf'), $this->atts );
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$this->assertEquals( 'test-shortcode-tag', $this->tagname );
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}
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function test_not_a_tag() {
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$out = do_shortcode('[not-a-shortcode-tag]');
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$this->assertEquals( '[not-a-shortcode-tag]', $out );
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}
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/**
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* @ticket 17657
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*/
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function test_tag_hyphen_not_tag() {
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$out = do_shortcode( '[dumptag-notreal]' );
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$this->assertEquals( '[dumptag-notreal]', $out );
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}
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function test_tag_underscore_not_tag() {
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$out = do_shortcode( '[dumptag_notreal]' );
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$this->assertEquals( '[dumptag_notreal]', $out );
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}
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function test_tag_not_tag() {
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$out = do_shortcode( '[dumptagnotreal]' );
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$this->assertEquals( '[dumptagnotreal]', $out );
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}
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/**
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* @ticket 17657
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*/
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function test_tag_hyphen() {
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$this->assertEquals( '_shortcode_hyphen', do_shortcode( '[hyphen]' ) );
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$this->assertEquals( '_shortcode_hyphen_foo', do_shortcode( '[hyphen-foo]' ) );
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$this->assertEquals( '_shortcode_hyphen_foo_bar', do_shortcode( '[hyphen-foo-bar]' ) );
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$this->assertEquals( '[hyphen-baz]', do_shortcode( '[hyphen-baz]' ) );
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$this->assertEquals( '[hyphen-foo-bar-baz]', do_shortcode( '[hyphen-foo-bar-baz]' ) );
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}
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/**
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* @ticket 9405
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*/
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function test_attr_hyphen() {
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do_shortcode('[test-shortcode-tag foo="foo" foo-bar="foo-bar" foo-bar-="foo-bar-" -foo-bar="-foo-bar" -foo-bar-="-foo-bar-" foo-bar-baz="foo-bar-baz" -foo-bar-baz="-foo-bar-baz" foo--bar="foo--bar" /]');
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$expected_attrs = array(
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'foo' => 'foo',
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'foo-bar' => 'foo-bar',
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'foo-bar-' => 'foo-bar-',
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'-foo-bar' => '-foo-bar',
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'-foo-bar-' => '-foo-bar-',
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'foo-bar-baz' => 'foo-bar-baz',
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'-foo-bar-baz' => '-foo-bar-baz',
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'foo--bar' => 'foo--bar',
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);
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$this->assertEquals( $expected_attrs, $this->atts );
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}
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function test_two_atts() {
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do_shortcode('[test-shortcode-tag foo="asdf" bar="bing" /]');
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$this->assertEquals( array('foo' => 'asdf', 'bar' => 'bing'), $this->atts );
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$this->assertEquals( 'test-shortcode-tag', $this->tagname );
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}
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function test_noatts_enclosing() {
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do_shortcode('[test-shortcode-tag]content[/test-shortcode-tag]');
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$this->assertEquals( '', $this->atts );
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$this->assertEquals( 'content', $this->content );
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$this->assertEquals( 'test-shortcode-tag', $this->tagname );
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}
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function test_one_att_enclosing() {
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do_shortcode('[test-shortcode-tag foo="bar"]content[/test-shortcode-tag]');
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$this->assertEquals( array('foo' => 'bar'), $this->atts );
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$this->assertEquals( 'content', $this->content );
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$this->assertEquals( 'test-shortcode-tag', $this->tagname );
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}
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function test_two_atts_enclosing() {
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do_shortcode('[test-shortcode-tag foo="bar" baz="bing"]content[/test-shortcode-tag]');
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$this->assertEquals( array('foo' => 'bar', 'baz' => 'bing'), $this->atts );
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$this->assertEquals( 'content', $this->content );
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$this->assertEquals( 'test-shortcode-tag', $this->tagname );
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}
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function test_unclosed() {
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$out = do_shortcode('[test-shortcode-tag]');
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$this->assertEquals( '', $out );
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$this->assertEquals( '', $this->atts );
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$this->assertEquals( 'test-shortcode-tag', $this->tagname );
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}
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function test_positional_atts_num() {
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$out = do_shortcode('[test-shortcode-tag 123]');
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$this->assertEquals( '', $out );
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$this->assertEquals( array(0=>'123'), $this->atts );
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$this->assertEquals( 'test-shortcode-tag', $this->tagname );
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}
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function test_positional_atts_url() {
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$out = do_shortcode('[test-shortcode-tag http://www.youtube.com/watch?v=eBGIQ7ZuuiU]');
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$this->assertEquals( '', $out );
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$this->assertEquals( array(0=>'http://www.youtube.com/watch?v=eBGIQ7ZuuiU'), $this->atts );
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$this->assertEquals( 'test-shortcode-tag', $this->tagname );
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}
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function test_positional_atts_quotes() {
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$out = do_shortcode('[test-shortcode-tag "something in quotes" "something else"]');
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$this->assertEquals( '', $out );
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$this->assertEquals( array(0=>'something in quotes', 1=>'something else'), $this->atts );
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$this->assertEquals( 'test-shortcode-tag', $this->tagname );
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}
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function test_positional_atts_mixed() {
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$out = do_shortcode('[test-shortcode-tag 123 http://wordpress.com/ 0 "foo" bar]');
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$this->assertEquals( '', $out );
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$this->assertEquals( array(0=>'123', 1=>'http://wordpress.com/', 2=>'0', 3=>'foo', 4=>'bar'), $this->atts );
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$this->assertEquals( 'test-shortcode-tag', $this->tagname );
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}
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function test_positional_and_named_atts() {
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$out = do_shortcode('[test-shortcode-tag 123 url=http://wordpress.com/ foo bar="baz"]');
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$this->assertEquals( '', $out );
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$this->assertEquals( array(0=>'123', 'url' => 'http://wordpress.com/', 1=>'foo', 'bar' => 'baz'), $this->atts );
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$this->assertEquals( 'test-shortcode-tag', $this->tagname );
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}
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function test_footag_default() {
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$out = do_shortcode('[footag]');
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$this->assertEquals('foo = ', $out);
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}
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function test_footag_val() {
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$val = rand_str();
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$out = do_shortcode('[footag foo="'.$val.'"]');
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$this->assertEquals('foo = '.$val, $out);
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}
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function test_nested_tags() {
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$out = do_shortcode('[baztag][dumptag abc="foo" def=123 http://wordpress.com/][/baztag]');
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$expected = "content = abc = foo\ndef = 123\n0 = http://wordpress.com\n";
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$this->assertEquals($expected, $out);
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}
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/**
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* @ticket 6518
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*/
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function test_tag_escaped() {
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$out = do_shortcode('[[footag]] [[bartag foo="bar"]]');
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$this->assertEquals('[footag] [bartag foo="bar"]', $out);
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$out = do_shortcode('[[footag /]] [[bartag foo="bar" /]]');
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$this->assertEquals('[footag /] [bartag foo="bar" /]', $out);
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$out = do_shortcode('[[baztag foo="bar"]the content[/baztag]]');
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$this->assertEquals('[baztag foo="bar"]the content[/baztag]', $out);
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// double escaped
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$out = do_shortcode('[[[footag]]] [[[bartag foo="bar"]]]');
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$this->assertEquals('[[footag]] [[bartag foo="bar"]]', $out);
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}
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function test_tag_not_escaped() {
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// these have square brackets on either end but aren't actually escaped
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$out = do_shortcode('[[footag] [bartag foo="bar"]]');
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$this->assertEquals('[foo = foo = bar]', $out);
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$out = do_shortcode('[[footag /] [bartag foo="bar" /]]');
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$this->assertEquals('[foo = foo = bar]', $out);
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$out = do_shortcode('[[baztag foo="bar"]the content[/baztag]');
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$this->assertEquals('[content = the content', $out);
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$out = do_shortcode('[[not-a-tag]]');
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$this->assertEquals('[[not-a-tag]]', $out);
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$out = do_shortcode('[[[footag] [bartag foo="bar"]]]');
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$this->assertEquals('[[foo = foo = bar]]', $out);
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}
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function test_mixed_tags() {
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$in = <<<EOF
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So this is a post with [footag foo="some stuff"] and a bunch of tags.
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[bartag]
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[baztag]
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Here's some content
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on more than one line
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[/baztag]
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[bartag foo=1] [baztag] [footag foo="2"] [baztag]
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[baztag]
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more content
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[/baztag]
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EOF;
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$expected = <<<EOF
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So this is a post with foo = some stuff and a bunch of tags.
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foo = no foo
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content =
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Here's some content
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on more than one line
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foo = 1 content = foo = 2 content =
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content =
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more content
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EOF;
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$out = do_shortcode($in);
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$this->assertEquals(strip_ws($expected), strip_ws($out));
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}
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/**
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* @ticket 6562
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*/
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function test_utf8_whitespace_1() {
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// NO-BREAK SPACE: U+00A0
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do_shortcode("[test-shortcode-tag foo=\"bar\" \xC2\xA0baz=\"123\"]");
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$this->assertEquals( array('foo' => 'bar', 'baz' => '123'), $this->atts );
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$this->assertEquals( '', $this->content );
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}
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/**
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* @ticket 6562
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*/
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function test_utf8_whitespace_2() {
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// ZERO WIDTH SPACE: U+200B
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do_shortcode("[test-shortcode-tag foo=\"bar\" \xE2\x80\x8Babc=\"def\"]");
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$this->assertEquals( array('foo' => 'bar', 'abc' => 'def'), $this->atts );
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$this->assertEquals( '', $this->content );
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}
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/**
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* @ticket 14050
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*/
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function test_shortcode_unautop() {
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// a blank line is added at the end, so test with it already there
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$test_string = "[footag]\n";
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$this->assertEquals( $test_string, shortcode_unautop( wpautop( $test_string ) ) );
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}
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/**
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* @ticket 10326
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*/
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function test_strip_shortcodes() {
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$this->assertEquals('before', strip_shortcodes('before[gallery]'));
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$this->assertEquals('after', strip_shortcodes('[gallery]after'));
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$this->assertEquals('beforeafter', strip_shortcodes('before[gallery]after'));
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}
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// Store passed in shortcode_atts_{$shortcode} args
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function _filter_atts( $out, $pairs, $atts ) {
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$this->filter_atts_out = $out;
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$this->filter_atts_pairs = $pairs;
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$this->filter_atts_atts = $atts;
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return $out;
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}
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// Filter shortcode atts in various ways
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function _filter_atts2( $out, $pairs, $atts ) {
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// If foo attribute equals "foo1", change it to be default value
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if ( isset( $out['foo'] ) && 'foo1' == $out['foo'] )
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$out['foo'] = $pairs['foo'];
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// If baz attribute is set, remove it
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if ( isset( $out['baz'] ) )
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unset( $out['baz'] );
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$this->filter_atts_out = $out;
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return $out;
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}
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function test_shortcode_atts_filter_passes_original_arguments() {
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add_filter( 'shortcode_atts_bartag', array( $this, '_filter_atts' ), 10, 3 );
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do_shortcode('[bartag foo="foo1" /]');
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$this->assertEquals( array( 'foo' => 'foo1', 'baz' => 'default baz' ), $this->filter_atts_out );
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$this->assertEquals( array( 'foo' => 'no foo', 'baz' => 'default baz' ), $this->filter_atts_pairs );
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$this->assertEquals( array( 'foo' => 'foo1' ), $this->filter_atts_atts );
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remove_filter( 'shortcode_atts_bartag', array( $this, '_filter_atts' ), 10, 3 );
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}
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function test_shortcode_atts_filtering() {
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add_filter( 'shortcode_atts_bartag', array( $this, '_filter_atts2' ), 10, 3 );
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$out = do_shortcode('[bartag foo="foo1" baz="baz1" /]');
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$this->assertEquals( array( 'foo' => 'no foo' ), $this->filter_atts_out );
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$this->assertEquals( 'foo = no foo', $out );
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$out = do_shortcode('[bartag foo="foo2" /]');
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$this->assertEquals( 'foo = foo2', $out );
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remove_filter( 'shortcode_atts_bartag', array( $this, '_filter_atts2' ), 10, 3 );
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}
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/**
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* Check that shortcode_unautop() will always recognize spaces around shortcodes.
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*
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* @ticket 22692
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*/
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function test_spaces_around_shortcodes() {
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$nbsp = "\xC2\xA0";
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$input = array();
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$input[] = "<p>[gallery ids=\"37,15,11\"]</p>";
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$input[] = "<p> [gallery ids=\"37,15,11\"] </p>";
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$input[] = "<p> {$nbsp}[gallery ids=\"37,15,11\"] {$nbsp}</p>";
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$input[] = "<p> [gallery ids=\"37,15,11\"] </p>";
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$output = "[gallery ids=\"37,15,11\"]";
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foreach($input as $in) {
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$this->assertEquals( $output, shortcode_unautop( $in ) );
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}
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}
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/**
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* Check for bugginess using normal input with latest patches.
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*
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* @dataProvider data_escaping
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*/
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function test_escaping( $input, $output ) {
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return $this->assertEquals( $output, do_shortcode( $input ) );
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}
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function data_escaping() {
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return array(
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array(
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'<!--[if lt IE 7]>',
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'<!--[if lt IE 7]>',
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),
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array(
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'1 <a href="[test-shortcode-tag]"> 2 <a href="[test-shortcode-tag]" >',
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'1 <a href=""> 2 <a href="" >',
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),
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array(
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'1 <a noise="[test-shortcode-tag]"> 2 <a noise=" [test-shortcode-tag] " >',
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'1 <a noise="[test-shortcode-tag]"> 2 <a noise=" [test-shortcode-tag] " >',
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),
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array(
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'[gallery title="<div>hello</div>"]',
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'',
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),
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array(
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'[caption caption="test" width="2"]<div>hello</div>[/caption]',
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'<div style="width: 12px" class="wp-caption alignnone"><div>hello</div><p class="wp-caption-text">test</p></div>',
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),
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array(
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'<div [gallery]>',
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'<div >',
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),
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array(
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'<div [[gallery]]>',
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'<div [gallery]>',
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),
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array(
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'<[[gallery]]>',
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'<[gallery]>',
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),
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array(
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'<div style="background:url([[gallery]])">',
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'<div style="background:url([[gallery]])">',
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),
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array(
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'[gallery]<div>Hello</div>[/gallery]',
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'',
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),
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array(
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'[url]',
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'http://www.wordpress.org/',
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),
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array(
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'<a href="[url]">',
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'<a href="http://www.wordpress.org/">',
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),
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array(
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'<a href=[url] >',
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'<a href=http://www.wordpress.org/ >',
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),
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array(
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'<a href="[url]plugins/">',
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'<a href="http://www.wordpress.org/plugins/">',
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),
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array(
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'<a href="bad[url]">',
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'<a href="//www.wordpress.org/">',
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),
|
|
array(
|
|
'<a onclick="bad[url]">',
|
|
'<a onclick="bad[url]">',
|
|
),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Check for bugginess using normal input with latest patches.
|
|
*
|
|
* @dataProvider data_escaping2
|
|
*/
|
|
function test_escaping2( $input, $output ) {
|
|
return $this->assertEquals( $output, strip_shortcodes( $input ) );
|
|
}
|
|
|
|
function data_escaping2() {
|
|
return array(
|
|
array(
|
|
'<!--[if lt IE 7]>',
|
|
'<!--[if lt IE 7]>',
|
|
),
|
|
array(
|
|
'[gallery title="<div>hello</div>"]',
|
|
'',
|
|
),
|
|
array(
|
|
'[caption caption="test" width="2"]<div>hello</div>[/caption]',
|
|
'',
|
|
),
|
|
array(
|
|
'<div [gallery]>', // Shortcodes will never be stripped inside elements.
|
|
'<div [gallery]>',
|
|
),
|
|
array(
|
|
'<div [[gallery]]>', // Shortcodes will never be stripped inside elements.
|
|
'<div [[gallery]]>',
|
|
),
|
|
array(
|
|
'<[[gallery]]>',
|
|
'<[[gallery]]>',
|
|
),
|
|
array(
|
|
'[gallery]<div>Hello</div>[/gallery]',
|
|
'',
|
|
),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @ticket 26343
|
|
*/
|
|
function test_has_shortcode() {
|
|
$content = 'This is a blob with [gallery] in it';
|
|
$this->assertTrue( has_shortcode( $content, 'gallery' ) );
|
|
|
|
add_shortcode( 'foo', '__return_false' );
|
|
$content_nested = 'This is a blob with [foo] [gallery] [/foo] in it';
|
|
$this->assertTrue( has_shortcode( $content_nested, 'gallery' ) );
|
|
remove_shortcode( 'foo' );
|
|
}
|
|
}
|