/tests/phpunit/tests/http/base.php
PHP | 440 lines | 266 code | 66 blank | 108 comment | 15 complexity | 4edcb3c1072dc8c3085b95e765d158aa MD5 | raw file
- <?php
- /**
- * Note, When running these tests, remember that some things are done differently
- * based on safe_mode. You can run the test in safe_mode like such:
- *
- * phpunit -d safe_mode=on --group http
- *
- * You may also need `-d safe_mode_gid=1` to relax the safe_mode checks to allow
- * inclusion of PEAR.
- *
- * The WP_HTTP tests require a class-http.php file of r17550 or later.
- */
- abstract class WP_HTTP_UnitTestCase extends WP_UnitTestCase {
- // You can use your own version of data/WPHTTP-testcase-redirection-script.php here.
- var $redirection_script = 'http://api.wordpress.org/core/tests/1.0/redirection.php';
- var $fileStreamUrl = 'http://s.w.org/screenshots/3.9/dashboard.png';
- protected $http_request_args;
- /**
- * Mark test as skipped if the HTTP request times out
- */
- function skipTestOnTimeout( $response ) {
- if ( ! is_wp_error( $response ) ) {
- return;
- }
- if ( 'connect() timed out!' === $response->get_error_message() ) {
- $this->markTestSkipped( 'HTTP timeout' );
- }
- if ( 0 === strpos( $response->get_error_message(), 'Operation timed out after' ) ) {
- $this->markTestSkipped( 'HTTP timeout' );
- }
- if ( 0 === strpos( $response->get_error_message(), 'stream_socket_client(): unable to connect to tcp://s.w.org:80' ) ) {
- $this->markTestSkipped( 'HTTP timeout' );
- }
- }
- function setUp() {
- if ( is_callable( array( 'WP_Http', '_getTransport' ) ) ) {
- $this->markTestSkipped( 'The WP_Http tests require a class-http.php file of r17550 or later.' );
- return;
- }
- $class = 'WP_Http_' . ucfirst( $this->transport );
- if ( ! call_user_func( array( $class, 'test' ) ) ) {
- $this->markTestSkipped( sprintf( 'The transport %s is not supported on this system', $this->transport ) );
- }
- // Disable all transports aside from this one.
- foreach ( array( 'curl', 'streams', 'fsockopen' ) as $t ) {
- remove_filter( "use_{$t}_transport", '__return_false' ); // Just strip them all
- if ( $t != $this->transport ) {
- add_filter( "use_{$t}_transport", '__return_false' ); // and add it back if need be..
- }
- }
- }
- function tearDown() {
- foreach ( array( 'curl', 'streams', 'fsockopen' ) as $t ) {
- remove_filter( "use_{$t}_transport", '__return_false' );
- }
- parent::tearDown();
- }
- function filter_http_request_args( array $args ) {
- $this->http_request_args = $args;
- return $args;
- }
- function test_redirect_on_301() {
- // 5 : 5 & 301
- $res = wp_remote_request( $this->redirection_script . '?code=301&rt=' . 5, array( 'redirection' => 5 ) );
- $this->assertNotWPError( $res );
- $this->assertEquals( 200, (int) $res['response']['code'] );
- }
- function test_redirect_on_302() {
- // 5 : 5 & 302
- $res = wp_remote_request( $this->redirection_script . '?code=302&rt=' . 5, array( 'redirection' => 5 ) );
- $this->assertNotWPError( $res );
- $this->assertEquals( 200, (int) $res['response']['code'] );
- }
- /**
- * @ticket 16855
- */
- function test_redirect_on_301_no_redirect() {
- // 5 > 0 & 301
- $res = wp_remote_request( $this->redirection_script . '?code=301&rt=' . 5, array( 'redirection' => 0 ) );
- $this->assertNotWPError( $res );
- $this->assertEquals( 301, (int) $res['response']['code'] );
- }
- /**
- * @ticket 16855
- */
- function test_redirect_on_302_no_redirect() {
- // 5 > 0 & 302
- $res = wp_remote_request( $this->redirection_script . '?code=302&rt=' . 5, array( 'redirection' => 0 ) );
- $this->assertNotWPError( $res );
- $this->assertEquals( 302, (int) $res['response']['code'] );
- }
- function test_redirections_equal() {
- // 5 - 5
- $res = wp_remote_request( $this->redirection_script . '?rt=' . 5, array( 'redirection' => 5 ) );
- $this->assertNotWPError( $res );
- $this->assertEquals( 200, (int) $res['response']['code'] );
- }
- function test_no_head_redirections() {
- // No redirections on HEAD request:
- $res = wp_remote_request( $this->redirection_script . '?code=302&rt=' . 1, array( 'method' => 'HEAD' ) );
- $this->assertNotWPError( $res );
- $this->assertEquals( 302, (int) $res['response']['code'] );
- }
- /**
- * @ticket 16855
- */
- function test_redirect_on_head() {
- // Redirections on HEAD request when Requested
- $res = wp_remote_request(
- $this->redirection_script . '?rt=' . 5, array(
- 'redirection' => 5,
- 'method' => 'HEAD',
- )
- );
- $this->assertNotWPError( $res );
- $this->assertEquals( 200, (int) $res['response']['code'] );
- }
- function test_redirections_greater() {
- // 10 > 5
- $res = wp_remote_request( $this->redirection_script . '?rt=' . 10, array( 'redirection' => 5 ) );
- $this->assertWPError( $res );
- }
- function test_redirections_greater_edgecase() {
- // 6 > 5 (close edgecase)
- $res = wp_remote_request( $this->redirection_script . '?rt=' . 6, array( 'redirection' => 5 ) );
- $this->assertWPError( $res );
- }
- function test_redirections_less_edgecase() {
- // 4 < 5 (close edgecase)
- $res = wp_remote_request( $this->redirection_script . '?rt=' . 4, array( 'redirection' => 5 ) );
- $this->assertNotWPError( $res );
- }
- /**
- * @ticket 16855
- */
- function test_redirections_zero_redirections_specified() {
- // 0 redirections asked for, Should return the document?
- $res = wp_remote_request( $this->redirection_script . '?code=302&rt=' . 5, array( 'redirection' => 0 ) );
- $this->assertNotWPError( $res );
- $this->assertEquals( 302, (int) $res['response']['code'] );
- }
- /**
- * Do not redirect on non 3xx status codes
- *
- * @ticket 16889
- */
- function test_location_header_on_201() {
- // Prints PASS on initial load, FAIL if the client follows the specified redirection
- $res = wp_remote_request( $this->redirection_script . '?201-location=true' );
- $this->assertNotWPError( $res );
- $this->assertEquals( 'PASS', $res['body'] );
- }
- /**
- * Test handling of PUT requests on redirects
- *
- * @ticket 16889
- */
- function test_no_redirection_on_PUT() {
- $url = 'http://api.wordpress.org/core/tests/1.0/redirection.php?201-location=1';
- // Test 301 - POST to POST
- $res = wp_remote_request(
- $url, array(
- 'method' => 'PUT',
- 'timeout' => 30,
- )
- );
- $this->assertEquals( 'PASS', wp_remote_retrieve_body( $res ) );
- $this->assertTrue( ! empty( $res['headers']['location'] ) );
- }
- /**
- * @ticket 11888
- */
- function test_send_headers() {
- // Test that the headers sent are recieved by the server
- $headers = array(
- 'test1' => 'test',
- 'test2' => 0,
- 'test3' => '',
- );
- $res = wp_remote_request( $this->redirection_script . '?header-check', array( 'headers' => $headers ) );
- $this->assertNotWPError( $res );
- $headers = array();
- foreach ( explode( "\n", $res['body'] ) as $key => $value ) {
- if ( empty( $value ) ) {
- continue;
- }
- $parts = explode( ':', $value, 2 );
- unset( $headers[ $key ] );
- $headers[ $parts[0] ] = $parts[1];
- }
- $this->assertTrue( isset( $headers['test1'] ) && 'test' == $headers['test1'] );
- $this->assertTrue( isset( $headers['test2'] ) && '0' === $headers['test2'] );
- // cURL/HTTP Extension Note: Will never pass, cURL does not pass headers with an empty value.
- // Should it be that empty headers with empty values are NOT sent?
- //$this->assertTrue( isset($headers['test3']) && '' === $headers['test3'] );
- }
- function test_file_stream() {
- $url = $this->fileStreamUrl;
- $size = 153204;
- $res = wp_remote_request(
- $url, array(
- 'stream' => true,
- 'timeout' => 30,
- )
- ); //Auto generate the filename.
- // Cleanup before we assert, as it'll return early.
- if ( ! is_wp_error( $res ) ) {
- $filesize = filesize( $res['filename'] );
- unlink( $res['filename'] );
- }
- $this->skipTestOnTimeout( $res );
- $this->assertNotWPError( $res );
- $this->assertEquals( '', $res['body'] ); // The body should be empty.
- $this->assertEquals( $size, $res['headers']['content-length'] ); // Check the headers are returned (and the size is the same..)
- $this->assertEquals( $size, $filesize ); // Check that the file is written to disk correctly without any extra characters
- $this->assertStringStartsWith( get_temp_dir(), $res['filename'] ); // Check it's saving within the temp dir
- }
- /**
- * @ticket 26726
- */
- function test_file_stream_limited_size() {
- $url = $this->fileStreamUrl;
- $size = 10000;
- $res = wp_remote_request(
- $url, array(
- 'stream' => true,
- 'timeout' => 30,
- 'limit_response_size' => $size,
- )
- ); //Auto generate the filename.
- // Cleanup before we assert, as it'll return early.
- if ( ! is_wp_error( $res ) ) {
- $filesize = filesize( $res['filename'] );
- unlink( $res['filename'] );
- }
- $this->skipTestOnTimeout( $res );
- $this->assertNotWPError( $res );
- $this->assertEquals( $size, $filesize ); // Check that the file is written to disk correctly without any extra characters
- }
- /**
- * Tests Limiting the response size when returning strings
- *
- * @ticket 31172
- */
- function test_request_limited_size() {
- $url = $this->fileStreamUrl;
- $size = 10000;
- $res = wp_remote_request(
- $url, array(
- 'timeout' => 30,
- 'limit_response_size' => $size,
- )
- );
- $this->skipTestOnTimeout( $res );
- $this->assertNotWPError( $res );
- $this->assertEquals( $size, strlen( $res['body'] ) );
- }
- /**
- * Test POST redirection methods
- *
- * @dataProvider data_post_redirect_to_method_300
- *
- * @ticket 17588
- */
- function test_post_redirect_to_method_300( $response_code, $method ) {
- $url = 'http://api.wordpress.org/core/tests/1.0/redirection.php?post-redirect-to-method=1';
- $res = wp_remote_post( add_query_arg( 'response_code', $response_code, $url ), array( 'timeout' => 30 ) );
- $this->assertEquals( $method, wp_remote_retrieve_body( $res ) );
- }
- public function data_post_redirect_to_method_300() {
- return array(
- // Test 300 - POST to POST
- array(
- 300,
- 'POST',
- ),
- // Test 301 - POST to POST
- array(
- 301,
- 'POST',
- ),
- // Test 302 - POST to GET
- array(
- 302,
- 'GET',
- ),
- // Test 303 - POST to GET
- array(
- 303,
- 'GET',
- ),
- );
- }
- /**
- * Test HTTP Requests using an IP url, with a HOST header specified
- *
- * @ticket 24182
- */
- function test_ip_url_with_host_header() {
- $ip = gethostbyname( 'api.wordpress.org' );
- $url = 'http://' . $ip . '/core/tests/1.0/redirection.php?print-pass=1';
- $args = array(
- 'headers' => array(
- 'Host' => 'api.wordpress.org',
- ),
- 'timeout' => 30,
- 'redirection' => 0,
- );
- $res = wp_remote_get( $url, $args );
- $this->assertEquals( 'PASS', wp_remote_retrieve_body( $res ) );
- }
- /**
- * Test HTTP requests where SSL verification is disabled but the CA bundle is still populated
- *
- * @ticket 33978
- */
- function test_https_url_without_ssl_verification() {
- $url = 'https://wordpress.org/';
- $args = array(
- 'sslverify' => false,
- );
- add_filter( 'http_request_args', array( $this, 'filter_http_request_args' ) );
- $res = wp_remote_head( $url, $args );
- remove_filter( 'http_request_args', array( $this, 'filter_http_request_args' ) );
- $this->assertNotEmpty( $this->http_request_args['sslcertificates'] );
- $this->assertNotWPError( $res );
- }
- /**
- * Test HTTP Redirects with multiple Location headers specified
- *
- * @ticket 16890
- */
- function test_multiple_location_headers() {
- $url = 'http://api.wordpress.org/core/tests/1.0/redirection.php?multiple-location-headers=1';
- $res = wp_remote_head( $url, array( 'timeout' => 30 ) );
- $this->assertInternalType( 'array', wp_remote_retrieve_header( $res, 'location' ) );
- $this->assertCount( 2, wp_remote_retrieve_header( $res, 'location' ) );
- $res = wp_remote_get( $url, array( 'timeout' => 30 ) );
- $this->assertEquals( 'PASS', wp_remote_retrieve_body( $res ) );
- }
- /**
- * Test HTTP Cookie handling
- *
- * @ticket 21182
- */
- function test_cookie_handling() {
- $url = 'http://api.wordpress.org/core/tests/1.0/redirection.php?cookie-test=1';
- $res = wp_remote_get( $url );
- $this->assertEquals( 'PASS', wp_remote_retrieve_body( $res ) );
- }
- /**
- * Test if HTTPS support works
- *
- * @group ssl
- * @ticket 25007
- */
- function test_ssl() {
- if ( ! wp_http_supports( array( 'ssl' ) ) ) {
- $this->fail( 'This installation of PHP does not support SSL' );
- }
- $res = wp_remote_get( 'https://wordpress.org/' );
- $this->assertNotWPError( $res );
- }
- /**
- * @ticket 37733
- */
- function test_url_with_double_slashes_path() {
- $url = $this->redirection_script . '?rt=' . 0;
- $path = parse_url( $url, PHP_URL_PATH );
- $url = str_replace( $path, '/' . $path, $url );
- $res = wp_remote_request( $url );
- $this->assertNotWPError( $res );
- }
- }