Added simpletest and start of unit tests.

git-svn-id: http://code.elgg.org/elgg/trunk@3503 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 443 insertions, 0 deletions

diff --git a/vendors/simpletest/test/url_test.php b/vendors/simpletest/test/url_test.php
new file mode 100755
index 000000000..550717038
--- /dev/null
+++ b/vendors/simpletest/test/url_test.php
@@ -0,0 +1,443 @@
+<?php
+// $Id: url_test.php 1598 2007-12-24 10:44:09Z pp11 $
+require_once(dirname(__FILE__) . '/../autorun.php');
+require_once(dirname(__FILE__) . '/../url.php');
+
+class TestOfUrl extends UnitTestCase {
+    
+    function testDefaultUrl() {
+        $url = new SimpleUrl('');
+        $this->assertEqual($url->getScheme(), '');
+        $this->assertEqual($url->getHost(), '');
+        $this->assertEqual($url->getScheme('http'), 'http');
+        $this->assertEqual($url->getHost('localhost'), 'localhost');
+        $this->assertEqual($url->getPath(), '');
+    }
+    
+    function testBasicParsing() {
+        $url = new SimpleUrl('https://www.lastcraft.com/test/');
+        $this->assertEqual($url->getScheme(), 'https');
+        $this->assertEqual($url->getHost(), 'www.lastcraft.com');
+        $this->assertEqual($url->getPath(), '/test/');
+    }
+    
+    function testRelativeUrls() {
+        $url = new SimpleUrl('../somewhere.php');
+        $this->assertEqual($url->getScheme(), false);
+        $this->assertEqual($url->getHost(), false);
+        $this->assertEqual($url->getPath(), '../somewhere.php');
+    }
+    
+    function testParseBareParameter() {
+        $url = new SimpleUrl('?a');
+        $this->assertEqual($url->getPath(), '');
+        $this->assertEqual($url->getEncodedRequest(), '?a');
+        $url->addRequestParameter('x', 'X');
+        $this->assertEqual($url->getEncodedRequest(), '?a=&x=X');
+    }
+    
+    function testParseEmptyParameter() {
+        $url = new SimpleUrl('?a=');
+        $this->assertEqual($url->getPath(), '');
+        $this->assertEqual($url->getEncodedRequest(), '?a=');
+        $url->addRequestParameter('x', 'X');
+        $this->assertEqual($url->getEncodedRequest(), '?a=&x=X');
+    }
+    
+    function testParseParameterPair() {
+        $url = new SimpleUrl('?a=A');
+        $this->assertEqual($url->getPath(), '');
+        $this->assertEqual($url->getEncodedRequest(), '?a=A');
+        $url->addRequestParameter('x', 'X');
+        $this->assertEqual($url->getEncodedRequest(), '?a=A&x=X');
+    }
+    
+    function testParseMultipleParameters() {
+        $url = new SimpleUrl('?a=A&b=B');
+        $this->assertEqual($url->getEncodedRequest(), '?a=A&b=B');
+        $url->addRequestParameter('x', 'X');
+        $this->assertEqual($url->getEncodedRequest(), '?a=A&b=B&x=X');
+    }
+    
+    function testParsingParameterMixture() {
+        $url = new SimpleUrl('?a=A&b=&c');
+        $this->assertEqual($url->getEncodedRequest(), '?a=A&b=&c');
+        $url->addRequestParameter('x', 'X');
+        $this->assertEqual($url->getEncodedRequest(), '?a=A&b=&c=&x=X');
+    }
+    
+    function testAddParametersFromScratch() {
+        $url = new SimpleUrl('');
+        $url->addRequestParameter('a', 'A');
+        $this->assertEqual($url->getEncodedRequest(), '?a=A');
+        $url->addRequestParameter('b', 'B');
+        $this->assertEqual($url->getEncodedRequest(), '?a=A&b=B');
+        $url->addRequestParameter('a', 'aaa');
+        $this->assertEqual($url->getEncodedRequest(), '?a=A&b=B&a=aaa');
+    }
+    
+    function testClearingParameters() {
+        $url = new SimpleUrl('');
+        $url->addRequestParameter('a', 'A');
+        $url->clearRequest();
+        $this->assertIdentical($url->getEncodedRequest(), '');
+    }
+    
+    function testEncodingParameters() {
+        $url = new SimpleUrl('');
+        $url->addRequestParameter('a', '?!"\'#~@[]{}:;<>,./|£$%^&*()_+-=');
+        $this->assertIdentical(
+                $request = $url->getEncodedRequest(),
+                '?a=%3F%21%22%27%23%7E%40%5B%5D%7B%7D%3A%3B%3C%3E%2C.%2F%7C%A3%24%25%5E%26%2A%28%29_%2B-%3D');
+    }
+    
+    function testDecodingParameters() {            
+        $url = new SimpleUrl('?a=%3F%21%22%27%23%7E%40%5B%5D%7B%7D%3A%3B%3C%3E%2C.%2F%7C%A3%24%25%5E%26%2A%28%29_%2B-%3D');
+        $this->assertEqual(
+                $url->getEncodedRequest(),
+                '?a=' . urlencode('?!"\'#~@[]{}:;<>,./|£$%^&*()_+-='));
+    }
+    
+    function testUrlInQueryDoesNotConfuseParsing() {
+        $url = new SimpleUrl('wibble/login.php?url=http://www.google.com/moo/');
+        $this->assertFalse($url->getScheme());
+        $this->assertFalse($url->getHost());
+        $this->assertEqual($url->getPath(), 'wibble/login.php');
+        $this->assertEqual($url->getEncodedRequest(), '?url=http://www.google.com/moo/');
+    }
+    
+    function testSettingCordinates() {
+        $url = new SimpleUrl('');
+        $url->setCoordinates('32', '45');
+        $this->assertIdentical($url->getX(), 32);
+        $this->assertIdentical($url->getY(), 45);
+        $this->assertEqual($url->getEncodedRequest(), '');
+    }
+    
+    function testParseCordinates() {
+        $url = new SimpleUrl('?32,45');
+        $this->assertIdentical($url->getX(), 32);
+        $this->assertIdentical($url->getY(), 45);
+    }
+    
+    function testClearingCordinates() {
+        $url = new SimpleUrl('?32,45');
+        $url->setCoordinates();
+        $this->assertIdentical($url->getX(), false);
+        $this->assertIdentical($url->getY(), false);
+    }
+    
+    function testParsingParameterCordinateMixture() {
+        $url = new SimpleUrl('?a=A&b=&c?32,45');
+        $this->assertIdentical($url->getX(), 32);
+        $this->assertIdentical($url->getY(), 45);
+        $this->assertEqual($url->getEncodedRequest(), '?a=A&b=&c');
+    }
+    
+    function testParsingParameterWithBadCordinates() {
+        $url = new SimpleUrl('?a=A&b=&c?32');
+        $this->assertIdentical($url->getX(), false);
+        $this->assertIdentical($url->getY(), false);
+        $this->assertEqual($url->getEncodedRequest(), '?a=A&b=&c?32');
+    }
+    
+    function testPageSplitting() {
+        $url = new SimpleUrl('./here/../there/somewhere.php');
+        $this->assertEqual($url->getPath(), './here/../there/somewhere.php');
+        $this->assertEqual($url->getPage(), 'somewhere.php');
+        $this->assertEqual($url->getBasePath(), './here/../there/');
+    }
+    
+    function testAbsolutePathPageSplitting() {
+        $url = new SimpleUrl("http://host.com/here/there/somewhere.php");
+        $this->assertEqual($url->getPath(), "/here/there/somewhere.php");
+        $this->assertEqual($url->getPage(), "somewhere.php");
+        $this->assertEqual($url->getBasePath(), "/here/there/");
+    }
+    
+    function testSplittingUrlWithNoPageGivesEmptyPage() {
+        $url = new SimpleUrl('/here/there/');
+        $this->assertEqual($url->getPath(), '/here/there/');
+        $this->assertEqual($url->getPage(), '');
+        $this->assertEqual($url->getBasePath(), '/here/there/');
+    }
+    
+    function testPathNormalisation() {
+        $this->assertEqual(
+                SimpleUrl::normalisePath('https://host.com/I/am/here/../there/somewhere.php'),
+                'https://host.com/I/am/there/somewhere.php');
+    }
+
+    // regression test for #1535407
+    function testPathNormalisationWithSinglePeriod() {
+        $this->assertEqual(
+            SimpleUrl::normalisePath('https://host.com/I/am/here/./../there/somewhere.php'),
+            'https://host.com/I/am/there/somewhere.php');
+    }
+    
+    // regression test for #1852413
+    function testHostnameExtractedFromUContainingAtSign() {
+        $url = new SimpleUrl("http://localhost/name@example.com");
+        $this->assertEqual($url->getScheme(), "http");
+        $this->assertEqual($url->getUsername(), "");
+        $this->assertEqual($url->getPassword(), "");
+        $this->assertEqual($url->getHost(), "localhost");
+        $this->assertEqual($url->getPath(), "/name@example.com");
+    }
+
+    function testHostnameInLocalhost() {
+        $url = new SimpleUrl("http://localhost/name/example.com");
+        $this->assertEqual($url->getScheme(), "http");
+        $this->assertEqual($url->getUsername(), "");
+        $this->assertEqual($url->getPassword(), "");
+        $this->assertEqual($url->getHost(), "localhost");
+        $this->assertEqual($url->getPath(), "/name/example.com");
+    }
+
+    function testUsernameAndPasswordAreUrlDecoded() {
+        $url = new SimpleUrl('http://' . urlencode('test@test') .
+                ':' . urlencode('$!£@*&%') . '@www.lastcraft.com');
+        $this->assertEqual($url->getUsername(), 'test@test');
+        $this->assertEqual($url->getPassword(), '$!£@*&%');
+    }
+    
+    function testBlitz() {
+        $this->assertUrl(
+                "https://username:password@www.somewhere.com:243/this/that/here.php?a=1&b=2#anchor",
+                array("https", "username", "password", "www.somewhere.com", 243, "/this/that/here.php", "com", "?a=1&b=2", "anchor"),
+                array("a" => "1", "b" => "2"));
+        $this->assertUrl(
+                "username:password@www.somewhere.com/this/that/here.php?a=1",
+                array(false, "username", "password", "www.somewhere.com", false, "/this/that/here.php", "com", "?a=1", false),
+                array("a" => "1"));
+        $this->assertUrl(
+                "username:password@somewhere.com:243?1,2",
+                array(false, "username", "password", "somewhere.com", 243, "/", "com", "", false),
+                array(),
+                array(1, 2));
+        $this->assertUrl(
+                "https://www.somewhere.com",
+                array("https", false, false, "www.somewhere.com", false, "/", "com", "", false));
+        $this->assertUrl(
+                "username@www.somewhere.com:243#anchor",
+                array(false, "username", false, "www.somewhere.com", 243, "/", "com", "", "anchor"));
+        $this->assertUrl(
+                "/this/that/here.php?a=1&b=2?3,4",
+                array(false, false, false, false, false, "/this/that/here.php", false, "?a=1&b=2", false),
+                array("a" => "1", "b" => "2"),
+                array(3, 4));
+        $this->assertUrl(
+                "username@/here.php?a=1&b=2",
+                array(false, "username", false, false, false, "/here.php", false, "?a=1&b=2", false),
+                array("a" => "1", "b" => "2"));
+    }
+    
+    function testAmbiguousHosts() {
+        $this->assertUrl(
+                "tigger",
+                array(false, false, false, false, false, "tigger", false, "", false));
+        $this->assertUrl(
+                "/tigger",
+                array(false, false, false, false, false, "/tigger", false, "", false));
+        $this->assertUrl(
+                "//tigger",
+                array(false, false, false, "tigger", false, "/", false, "", false));
+        $this->assertUrl(
+                "//tigger/",
+                array(false, false, false, "tigger", false, "/", false, "", false));
+        $this->assertUrl(
+                "tigger.com",
+                array(false, false, false, "tigger.com", false, "/", "com", "", false));
+        $this->assertUrl(
+                "me.net/tigger",
+                array(false, false, false, "me.net", false, "/tigger", "net", "", false));
+    }
+    
+    function testAsString() {
+        $this->assertPreserved('https://www.here.com');
+        $this->assertPreserved('http://me:secret@www.here.com');
+        $this->assertPreserved('http://here/there');
+        $this->assertPreserved('http://here/there?a=A&b=B');
+        $this->assertPreserved('http://here/there?a=1&a=2');
+        $this->assertPreserved('http://here/there?a=1&a=2?9,8');
+        $this->assertPreserved('http://host?a=1&a=2');
+        $this->assertPreserved('http://host#stuff');
+        $this->assertPreserved('http://me:secret@www.here.com/a/b/c/here.html?a=A?7,6');
+        $this->assertPreserved('http://www.here.com/?a=A__b=B');
+    }
+    
+    function assertUrl($raw, $parts, $params = false, $coords = false) {
+        if (! is_array($params)) {
+            $params = array();
+        }
+        $url = new SimpleUrl($raw);
+        $this->assertIdentical($url->getScheme(), $parts[0], "[$raw] scheme -> %s");
+        $this->assertIdentical($url->getUsername(), $parts[1], "[$raw] username -> %s");
+        $this->assertIdentical($url->getPassword(), $parts[2], "[$raw] password -> %s");
+        $this->assertIdentical($url->getHost(), $parts[3], "[$raw] host -> %s");
+        $this->assertIdentical($url->getPort(), $parts[4], "[$raw] port -> %s");
+        $this->assertIdentical($url->getPath(), $parts[5], "[$raw] path -> %s");
+        $this->assertIdentical($url->getTld(), $parts[6], "[$raw] tld -> %s");
+        $this->assertIdentical($url->getEncodedRequest(), $parts[7], "[$raw] encoded -> %s");
+        $this->assertIdentical($url->getFragment(), $parts[8], "[$raw] fragment -> %s");
+        if ($coords) {
+            $this->assertIdentical($url->getX(), $coords[0], "[$raw] x -> %s");
+            $this->assertIdentical($url->getY(), $coords[1], "[$raw] y -> %s");
+        }
+    }
+    
+    function testUrlWithTwoSlashesInPath() {
+        $url = new SimpleUrl('/article/categoryedit/insert//');
+        $this->assertEqual($url->getPath(), '/article/categoryedit/insert//');
+    }
+    
+    function assertPreserved($string) {
+        $url = new SimpleUrl($string);
+        $this->assertEqual($url->asString(), $string);
+    }
+}
+
+class TestOfAbsoluteUrls extends UnitTestCase {
+    
+	function testDirectoriesAfterFilename() {
+		$string = '../../index.php/foo/bar';
+		$url = new SimpleUrl($string);
+		$this->assertEqual($url->asString(), $string);
+		
+		$absolute = $url->makeAbsolute('http://www.domain.com/some/path/');
+		$this->assertEqual($absolute->asString(), 'http://www.domain.com/index.php/foo/bar');
+	}
+
+    function testMakingAbsolute() {
+        $url = new SimpleUrl('../there/somewhere.php');
+        $this->assertEqual($url->getPath(), '../there/somewhere.php');
+        $absolute = $url->makeAbsolute('https://host.com:1234/I/am/here/');
+        $this->assertEqual($absolute->getScheme(), 'https');
+        $this->assertEqual($absolute->getHost(), 'host.com');
+        $this->assertEqual($absolute->getPort(), 1234);
+        $this->assertEqual($absolute->getPath(), '/I/am/there/somewhere.php');
+    }
+    
+    function testMakingAnEmptyUrlAbsolute() {
+        $url = new SimpleUrl('');
+        $this->assertEqual($url->getPath(), '');
+        $absolute = $url->makeAbsolute('http://host.com/I/am/here/page.html');
+        $this->assertEqual($absolute->getScheme(), 'http');
+        $this->assertEqual($absolute->getHost(), 'host.com');
+        $this->assertEqual($absolute->getPath(), '/I/am/here/page.html');
+    }
+    
+    function testMakingAnEmptyUrlAbsoluteWithMissingPageName() {
+        $url = new SimpleUrl('');
+        $this->assertEqual($url->getPath(), '');
+        $absolute = $url->makeAbsolute('http://host.com/I/am/here/');
+        $this->assertEqual($absolute->getScheme(), 'http');
+        $this->assertEqual($absolute->getHost(), 'host.com');
+        $this->assertEqual($absolute->getPath(), '/I/am/here/');
+    }
+    
+    function testMakingAShortQueryUrlAbsolute() {
+        $url = new SimpleUrl('?a#b');
+        $this->assertEqual($url->getPath(), '');
+        $absolute = $url->makeAbsolute('http://host.com/I/am/here/');
+        $this->assertEqual($absolute->getScheme(), 'http');
+        $this->assertEqual($absolute->getHost(), 'host.com');
+        $this->assertEqual($absolute->getPath(), '/I/am/here/');
+        $this->assertEqual($absolute->getEncodedRequest(), '?a');
+        $this->assertEqual($absolute->getFragment(), 'b');
+    }
+    
+    function testMakingADirectoryUrlAbsolute() {
+        $url = new SimpleUrl('hello/');
+        $this->assertEqual($url->getPath(), 'hello/');
+        $this->assertEqual($url->getBasePath(), 'hello/');
+        $this->assertEqual($url->getPage(), '');
+        $absolute = $url->makeAbsolute('http://host.com/I/am/here/page.html');
+        $this->assertEqual($absolute->getPath(), '/I/am/here/hello/');
+    }
+    
+    function testMakingARootUrlAbsolute() {
+        $url = new SimpleUrl('/');
+        $this->assertEqual($url->getPath(), '/');
+        $absolute = $url->makeAbsolute('http://host.com/I/am/here/page.html');
+        $this->assertEqual($absolute->getPath(), '/');
+    }
+    
+    function testMakingARootPageUrlAbsolute() {
+        $url = new SimpleUrl('/here.html');
+        $absolute = $url->makeAbsolute('http://host.com/I/am/here/page.html');
+        $this->assertEqual($absolute->getPath(), '/here.html');
+    }
+    
+    function testCarryAuthenticationFromRootPage() {
+        $url = new SimpleUrl('here.html');
+        $absolute = $url->makeAbsolute('http://test:secret@host.com/');
+        $this->assertEqual($absolute->getPath(), '/here.html');
+        $this->assertEqual($absolute->getUsername(), 'test');
+        $this->assertEqual($absolute->getPassword(), 'secret');
+    }
+    
+    function testMakingCoordinateUrlAbsolute() {
+        $url = new SimpleUrl('?1,2');
+        $this->assertEqual($url->getPath(), '');
+        $absolute = $url->makeAbsolute('http://host.com/I/am/here/');
+        $this->assertEqual($absolute->getScheme(), 'http');
+        $this->assertEqual($absolute->getHost(), 'host.com');
+        $this->assertEqual($absolute->getPath(), '/I/am/here/');
+        $this->assertEqual($absolute->getX(), 1);
+        $this->assertEqual($absolute->getY(), 2);
+    }
+    
+    function testMakingAbsoluteAppendedPath() {
+        $url = new SimpleUrl('./there/somewhere.php');
+        $absolute = $url->makeAbsolute('https://host.com/here/');
+        $this->assertEqual($absolute->getPath(), '/here/there/somewhere.php');
+    }
+    
+    function testMakingAbsoluteBadlyFormedAppendedPath() {
+        $url = new SimpleUrl('there/somewhere.php');
+        $absolute = $url->makeAbsolute('https://host.com/here/');
+        $this->assertEqual($absolute->getPath(), '/here/there/somewhere.php');
+    }
+    
+    function testMakingAbsoluteHasNoEffectWhenAlreadyAbsolute() {
+        $url = new SimpleUrl('https://test:secret@www.lastcraft.com:321/stuff/?a=1#f');
+        $absolute = $url->makeAbsolute('http://host.com/here/');
+        $this->assertEqual($absolute->getScheme(), 'https');
+        $this->assertEqual($absolute->getUsername(), 'test');
+        $this->assertEqual($absolute->getPassword(), 'secret');
+        $this->assertEqual($absolute->getHost(), 'www.lastcraft.com');
+        $this->assertEqual($absolute->getPort(), 321);
+        $this->assertEqual($absolute->getPath(), '/stuff/');
+        $this->assertEqual($absolute->getEncodedRequest(), '?a=1');
+        $this->assertEqual($absolute->getFragment(), 'f');
+    }
+    
+    function testMakingAbsoluteCarriesAuthenticationWhenAlreadyAbsolute() {
+        $url = new SimpleUrl('https://www.lastcraft.com');
+        $absolute = $url->makeAbsolute('http://test:secret@host.com/here/');
+        $this->assertEqual($absolute->getHost(), 'www.lastcraft.com');
+        $this->assertEqual($absolute->getUsername(), 'test');
+        $this->assertEqual($absolute->getPassword(), 'secret');
+    }
+    
+    function testMakingHostOnlyAbsoluteDoesNotCarryAnyOtherInformation() {
+        $url = new SimpleUrl('http://www.lastcraft.com');
+        $absolute = $url->makeAbsolute('https://host.com:81/here/');
+        $this->assertEqual($absolute->getScheme(), 'http');
+        $this->assertEqual($absolute->getHost(), 'www.lastcraft.com');
+        $this->assertIdentical($absolute->getPort(), false);
+        $this->assertEqual($absolute->getPath(), '/');
+    }
+}
+
+class TestOfFrameUrl extends UnitTestCase {
+    
+    function testTargetAttachment() {
+        $url = new SimpleUrl('http://www.site.com/home.html');
+        $this->assertIdentical($url->getTarget(), false);
+        $url->setTarget('A frame');
+        $this->assertIdentical($url->getTarget(), 'A frame');
+    }
+}
+?>
\ No newline at end of file