old_wp_styles = $GLOBALS['wp_styles'];
remove_action( 'wp_default_styles', 'wp_default_styles' );
remove_action( 'wp_print_styles', 'print_emoji_styles' );
$GLOBALS['wp_styles'] = new WP_Styles();
$GLOBALS['wp_styles']->default_version = get_bloginfo( 'version' );
}
function tearDown() {
$GLOBALS['wp_styles'] = $this->old_wp_styles;
add_action( 'wp_default_styles', 'wp_default_styles' );
add_action( 'wp_print_styles', 'print_emoji_styles' );
parent::tearDown();
}
/**
* Test versioning
* @ticket 11315
*/
function test_wp_enqueue_style() {
wp_enqueue_style('no-deps-no-version', 'example.com' );
wp_enqueue_style('no-deps-version', 'example.com', array(), 1.2);
wp_enqueue_style('no-deps-null-version', 'example.com', array(), null);
wp_enqueue_style('no-deps-null-version-print-media', 'example.com', array(), null, 'print');
$ver = get_bloginfo( 'version' );
$expected = "\n";
$expected .= "\n";
$expected .= "\n";
$expected .= "\n";
$this->assertEquals($expected, get_echo('wp_print_styles'));
// No styles left to print
$this->assertEquals("", get_echo('wp_print_styles'));
}
/**
* Test the different protocol references in wp_enqueue_style
* @global WP_Styles $wp_styles
* @ticket 16560
*/
public function test_protocols() {
// Init
global $wp_styles;
$base_url_backup = $wp_styles->base_url;
$wp_styles->base_url = 'http://example.com/wordpress';
$expected = '';
$ver = get_bloginfo( 'version' );
// Try with an HTTP reference
wp_enqueue_style( 'reset-css-http', 'http://yui.yahooapis.com/2.8.1/build/reset/reset-min.css' );
$expected .= "\n";
// Try with an HTTPS reference
wp_enqueue_style( 'reset-css-https', 'http://yui.yahooapis.com/2.8.1/build/reset/reset-min.css' );
$expected .= "\n";
// Try with an automatic protocol reference (//)
wp_enqueue_style( 'reset-css-doubleslash', '//yui.yahooapis.com/2.8.1/build/reset/reset-min.css' );
$expected .= "\n";
// Try with a local resource and an automatic protocol reference (//)
$url = '//my_plugin/style.css';
wp_enqueue_style( 'plugin-style', $url );
$expected .= "\n";
// Try with a bad protocol
wp_enqueue_style( 'reset-css-ftp', 'ftp://yui.yahooapis.com/2.8.1/build/reset/reset-min.css' );
$expected .= "\n";
// Go!
$this->assertEquals( $expected, get_echo( 'wp_print_styles' ) );
// No styles left to print
$this->assertEquals( '', get_echo( 'wp_print_styles' ) );
// Cleanup
$wp_styles->base_url = $base_url_backup;
}
/**
* Test if inline styles work
* @ticket 24813
*/
public function test_inline_styles() {
$style = ".thing {\n";
$style .= "\tbackground: red;\n";
$style .= "}";
$expected = "\n";
$expected .= "\n";
wp_enqueue_style( 'handle', 'http://example.com', array(), 1 );
wp_add_inline_style( 'handle', $style );
// No styles left to print
$this->assertEquals( $expected, get_echo( 'wp_print_styles' ) );
}
/**
* Test if inline styles work with concatination
* @global WP_Styles $wp_styles
* @ticket 24813
*/
public function test_inline_styles_concat() {
global $wp_styles;
$wp_styles->do_concat = true;
$wp_styles->default_dirs = array( '/wp-admin/', '/wp-includes/css/' ); // Default dirs as in wp-includes/script-loader.php
$style = ".thing {\n";
$style .= "\tbackground: red;\n";
$style .= "}";
$expected = "\n";
$expected .= "\n";
wp_enqueue_style( 'handle', 'http://example.com', array(), 1 );
wp_add_inline_style( 'handle', $style );
wp_print_styles();
$this->assertEquals( $expected, $wp_styles->print_html );
}
/**
* Test if multiple inline styles work
* @ticket 24813
*/
public function test_multiple_inline_styles() {
$style1 = ".thing1 {\n";
$style1 .= "\tbackground: red;\n";
$style1 .= "}";
$style2 = ".thing2 {\n";
$style2 .= "\tbackground: blue;\n";
$style2 .= "}";
$expected = "\n";
$expected .= "\n";
wp_enqueue_style( 'handle', 'http://example.com', array(), 1 );
wp_add_inline_style( 'handle', $style1 );
wp_add_inline_style( 'handle', $style2 );
// No styles left to print
$this->assertEquals( $expected, get_echo( 'wp_print_styles' ) );
}
/**
* Test if a plugin doing it the wrong way still works
*
* @expectedIncorrectUsage wp_add_inline_style
* @ticket 24813
*/
public function test_plugin_doing_inline_styles_wrong() {
$style = "";
$expected = "\n";
$expected .= "$style\n";
wp_enqueue_style( 'handle', 'http://example.com', array(), 1 );
wp_add_inline_style( 'handle', $style );
$this->assertEquals( $expected, get_echo( 'wp_print_styles' ) );
}
/**
* Test to make sure
CSS;
wp_enqueue_style( 'handle', 'http://example.com', array(), 1 );
wp_style_add_data( 'handle', 'conditional', 'IE' );
wp_add_inline_style( 'handle', 'a { color: blue; }' );
$this->assertEquals( $expected, get_echo( 'wp_print_styles' ) );
}
/**
* Testing 'wp_register_style' return boolean success/failure value.
*
* @ticket 31126
*/
function test_wp_register_style(){
$this->assertTrue( wp_register_style( 'duplicate-handler', 'http://example.com' ) );
$this->assertFalse( wp_register_style( 'duplicate-handler', 'http://example.com' ) );
}
}