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-rwxr-xr-xtests/autoname_test.php73
-rwxr-xr-xtests/contains_attribute_test.php51
-rwxr-xr-xtests/expand_acl_test.php142
-rw-r--r--tests/get_tags_test.php313
-rw-r--r--tests/xss_filter_test.php50
5 files changed, 629 insertions, 0 deletions
diff --git a/tests/autoname_test.php b/tests/autoname_test.php
new file mode 100755
index 000000000..9dae920ca
--- /dev/null
+++ b/tests/autoname_test.php
@@ -0,0 +1,73 @@
+<?php
+/**
+ * this file contains tests for the autoname function
+ *
+ * @package test.util
+ */
+
+/** required, it is the file under test */
+require_once('include/text.php');
+
+/**
+ * TestCase for the autoname function
+ *
+ * @author Alexander Kampmann
+ * @package test.util
+ */
+class AutonameTest extends PHPUnit_Framework_TestCase {
+ /**
+ *autonames should be random, even length
+ */
+ public function testAutonameEven() {
+ $autoname1=autoname(10);
+ $autoname2=autoname(10);
+
+ $this->assertNotEquals($autoname1, $autoname2);
+ }
+
+ /**
+ *autonames should be random, odd length
+ */
+ public function testAutonameOdd() {
+ $autoname1=autoname(9);
+ $autoname2=autoname(9);
+
+ $this->assertNotEquals($autoname1, $autoname2);
+ }
+
+ /**
+ * try to fail autonames
+ */
+ public function testAutonameNoLength() {
+ $autoname1=autoname(0);
+ $this->assertEquals(0, count($autoname1));
+ }
+
+ /**
+ * try to fail it with invalid input
+ *
+ * TODO: What's corect behaviour here? An exception?
+ */
+ public function testAutonameNegativeLength() {
+ $autoname1=autoname(-23);
+ $this->assertEquals(0, count($autoname1));
+ }
+
+ // public function testAutonameMaxLength() {
+ // $autoname2=autoname(PHP_INT_MAX);
+ // $this->assertEquals(PHP_INT_MAX, count($autoname2));
+ // }
+
+ /**
+ * test with a length, that may be too short
+ */
+ public function testAutonameLength1() {
+ $autoname1=autoname(1);
+ $this->assertEquals(1, count($autoname1));
+
+ $autoname2=autoname(1);
+ $this->assertEquals(1, count($autoname2));
+
+ $this->assertFalse($autoname1==$autoname2);
+ }
+} \ No newline at end of file
diff --git a/tests/contains_attribute_test.php b/tests/contains_attribute_test.php
new file mode 100755
index 000000000..b0bb06acf
--- /dev/null
+++ b/tests/contains_attribute_test.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * this test tests the contains_attribute function
+ *
+ * @package test.util
+ */
+
+/** required, it is the file under test */
+require_once('include/text.php');
+
+/**
+ * TestCase for the contains_attribute function
+ *
+ * @author Alexander Kampmann
+ * @package test.util
+ */
+class ContainsAttributeTest extends PHPUnit_Framework_TestCase {
+ /**
+ * test attribute contains
+ */
+ public function testAttributeContains1() {
+ $testAttr="class1 notclass2 class3";
+ $this->assertTrue(attribute_contains($testAttr, "class3"));
+ $this->assertFalse(attribute_contains($testAttr, "class2"));
+ }
+
+ /**
+ * test attribute contains
+ */
+ public function testAttributeContains2() {
+ $testAttr="class1 not-class2 class3";
+ $this->assertTrue(attribute_contains($testAttr, "class3"));
+ $this->assertFalse(attribute_contains($testAttr, "class2"));
+ }
+
+ /**
+ * test with empty input
+ */
+ public function testAttributeContainsEmpty() {
+ $testAttr="";
+ $this->assertFalse(attribute_contains($testAttr, "class2"));
+ }
+
+ /**
+ * test input with special chars
+ */
+ public function testAttributeContainsSpecialChars() {
+ $testAttr="--... %\$รค() /(=?}";
+ $this->assertFalse(attribute_contains($testAttr, "class2"));
+ }
+} \ No newline at end of file
diff --git a/tests/expand_acl_test.php b/tests/expand_acl_test.php
new file mode 100755
index 000000000..b516a3f14
--- /dev/null
+++ b/tests/expand_acl_test.php
@@ -0,0 +1,142 @@
+<?php
+/**
+ * this test tests the expand_acl function
+ *
+ * @package test.util
+ */
+
+/** required, it is the file under test */
+require_once('include/text.php');
+
+/**
+ * TestCase for the expand_acl function
+ *
+ * @author Alexander Kampmann
+ * @package test.util
+ */
+class ExpandAclTest extends PHPUnit_Framework_TestCase {
+
+ /**
+ * test expand_acl, perfect input
+ */
+ public function testExpandAclNormal() {
+ $text='<1><2><3>';
+ $this->assertEquals(array(1, 2, 3), expand_acl($text));
+ }
+
+ /**
+ * test with a big number
+ */
+ public function testExpandAclBigNumber() {
+ $text='<1><'.PHP_INT_MAX.'><15>';
+ $this->assertEquals(array(1, PHP_INT_MAX, 15), expand_acl($text));
+ }
+
+ /**
+ * test with a string in it.
+ *
+ * TODO: is this valid input? Otherwise: should there be an exception?
+ */
+ public function testExpandAclString() {
+ $text="<1><279012><tt>";
+ $this->assertEquals(array(1, 279012, 'tt'), expand_acl($text));
+ }
+
+ /**
+ * test with a ' ' in it.
+ *
+ * TODO: is this valid input? Otherwise: should there be an exception?
+ */
+ public function testExpandAclSpace() {
+ $text="<1><279 012><32>";
+ $this->assertEquals(array(1, "279 012", "32"), expand_acl($text));
+ }
+
+ /**
+ * test empty input
+ */
+ public function testExpandAclEmpty() {
+ $text="";
+ $this->assertEquals(array(), expand_acl($text));
+ }
+
+ /**
+ * test invalid input, no < at all
+ *
+ * TODO: should there be an exception?
+ */
+ public function testExpandAclNoBrackets() {
+ $text="According to documentation, that's invalid. "; //should be invalid
+ $this->assertEquals(array(), expand_acl($text));
+ }
+
+ /**
+ * test invalid input, just open <
+ *
+ * TODO: should there be an exception?
+ */
+ public function testExpandAclJustOneBracket1() {
+ $text="<Another invalid string"; //should be invalid
+ $this->assertEquals(array(), expand_acl($text));
+ }
+
+ /**
+ * test invalid input, just close >
+ *
+ * TODO: should there be an exception?
+ */
+ public function testExpandAclJustOneBracket2() {
+ $text="Another invalid> string"; //should be invalid
+ $this->assertEquals(array(), expand_acl($text));
+ }
+
+ /**
+ * test invalid input, just close >
+ *
+ * TODO: should there be an exception?
+ */
+ public function testExpandAclCloseOnly() {
+ $text="Another> invalid> string>"; //should be invalid
+ $this->assertEquals(array(), expand_acl($text));
+ }
+
+ /**
+ * test invalid input, just open <
+ *
+ * TODO: should there be an exception?
+ */
+ public function testExpandAclOpenOnly() {
+ $text="<Another< invalid string<"; //should be invalid
+ $this->assertEquals(array(), expand_acl($text));
+ }
+
+ /**
+ * test invalid input, open and close do not match
+ *
+ * TODO: should there be an exception?
+ */
+ public function testExpandAclNoMatching1() {
+ $text="<Another<> invalid <string>"; //should be invalid
+ $this->assertEquals(array(), expand_acl($text));
+ }
+
+ /**
+ * test invalid input, open and close do not match
+ *
+ * TODO: should there be an exception?
+ */
+ public function testExpandAclNoMatching2() {
+ $text="<1>2><3>";
+ $this->assertEquals(array(), expand_acl($text));
+ }
+
+ /**
+ * test invalid input, empty <>
+ *
+ * TODO: should there be an exception? Or array(1, 3)
+ */
+ public function testExpandAclEmptyMatch() {
+ $text="<1><><3>";
+ $this->assertEquals(array(), expand_acl($text));
+ }
+} \ No newline at end of file
diff --git a/tests/get_tags_test.php b/tests/get_tags_test.php
new file mode 100644
index 000000000..9051923be
--- /dev/null
+++ b/tests/get_tags_test.php
@@ -0,0 +1,313 @@
+<?php
+/**
+ * This file contains the tests for get_tags and the tag handling in item.php
+ *
+ * @package test.util
+ */
+
+/**
+ * required, because it contains the get_tags() function
+ */
+require_once 'include/text.php';
+/**
+ * required, because it contains the tag handling
+ */
+require_once 'mod/item.php';
+
+/**
+ * A class which can be used as replacement for an app if
+ * only get_baseurl is used.
+ *
+ * @author Alexander Kampmann
+ * @package test.util
+ */
+class MockApp {
+ function get_baseurl() {
+ return "baseurl";
+ }
+};
+
+/**
+ * the test should not rely on a database,
+ * so this is a replacement for the database access method q.
+ *
+ * It simulates the user with uid 11 has one contact, named Mike Lastname.
+ *
+ * @param string $sql
+ */
+function q($sql) {
+ $result=array(array('id'=>15,
+ 'attag'=>'', 'network'=>'dfrn',
+ 'name'=>'Mike Lastname', 'alias'=>'Mike',
+ 'nick'=>'Mike', 'url'=>"http://justatest.de"));
+
+ $args=func_get_args();
+
+ //last parameter is always (in this test) uid, so, it should be 11
+ if($args[count($args)-1]!=11) {
+ return;
+ }
+
+
+ if(3==count($args)) {
+ //first call in handle_body, id only
+ if($result[0]['id']==$args[1]) {
+ return $result;
+ }
+ //second call in handle_body, name
+ if($result[0]['name']===$args[1]) {
+ return $result;
+ }
+ }
+ //third call in handle_body, nick or attag
+ if($result[0]['nick']===$args[2] || $result[0]['attag']===$args[1]) {
+ return $result;
+ }
+}
+
+/**
+ * replacement for dbesc.
+ * I don't want to test dbesc here, so
+ * I just return the input. It won't be a problem, because
+ * the test does not use a real database.
+ *
+ * DON'T USE HAT FUNCTION OUTSIDE A TEST!
+ *
+ * @param string $str
+ * @return input
+ */
+function dbesc($str) {
+ return $str;
+}
+
+/**
+ * TestCase for tag handling.
+ *
+ * @author alexander
+ * @package test.util
+ */
+class GetTagsTest extends PHPUnit_Framework_TestCase {
+ /** the mock to use as app */
+ private $a;
+
+ /**
+ * initialize the test. That's a phpUnit function,
+ * don't change its name.
+ */
+ public function setUp() {
+ $this->a=new MockApp();
+ }
+
+ /**
+ * test with one Person tag
+ */
+ public function testGetTagsShortPerson() {
+ $text="hi @Mike";
+
+ $tags=get_tags($text);
+
+ $inform='';
+ $str_tags='';
+ foreach($tags as $tag) {
+ handle_tag($this->a, $text, $inform, $str_tags, 11, $tag);
+ }
+
+ //correct tags found?
+ $this->assertEquals(1, count($tags));
+ $this->assertTrue(in_array("@Mike", $tags));
+
+ //correct output from handle_tag?
+ $this->assertEquals("cid:15", $inform);
+ $this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url]", $str_tags);
+ $this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url]", $text);
+ }
+
+ /**
+ * test with one Person tag.
+ * There's a minor spelling mistake...
+ */
+ public function testGetTagsShortPersonSpelling() {
+ $text="hi @Mike.because";
+
+ $tags=get_tags($text);
+
+ //correct tags found?
+ $this->assertEquals(1, count($tags));
+ $this->assertTrue(in_array("@Mike.because", $tags));
+
+ $inform='';
+ $str_tags='';
+ handle_tag($this->a, $text, $inform, $str_tags, 11, $tags[0]);
+
+ $this->assertEquals("cid:15", $inform);
+ $this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url]", $str_tags);
+ $this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url].because", $text);
+ }
+
+ /**
+ * test with two Person tags.
+ * There's a minor spelling mistake...
+ */
+ public function testGetTagsPerson2Spelling() {
+ $text="hi @Mike@campino@friendica.eu";
+
+ $tags=get_tags($text);
+
+ $this->assertEquals(2, count($tags));
+ $this->assertTrue(in_array("@Mike", $tags));
+ $this->assertTrue(in_array("@campino@friendica.eu", $tags));
+ }
+
+ /**
+ * Test with one hash tag.
+ */
+ public function testGetTagsShortTag() {
+ $text="This is a #test_case";
+
+ $tags=get_tags($text);
+
+ $this->assertEquals(1, count($tags));
+ $this->assertTrue(in_array("#test_case", $tags));
+ }
+
+ /**
+ * test with a person and a hash tag
+ */
+ public function testGetTagsShortTagAndPerson() {
+ $text="hi @Mike This is a #test_case";
+
+ $tags=get_tags($text);
+
+ $this->assertEquals(3, count($tags));
+ $this->assertTrue(in_array("@Mike", $tags));
+ $this->assertTrue(in_array("@Mike This", $tags));
+ $this->assertTrue(in_array("#test_case", $tags));
+
+ $inform='';
+ $str_tags='';
+ foreach($tags as $tag) {
+ handle_tag($this->a, $text, $inform, $str_tags, 11, $tag);
+ }
+
+ $this->assertEquals("cid:15", $inform);
+ $this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url],#[url=baseurl/search?search=test%20case]test case[/url]", $str_tags);
+ $this->assertEquals("hi @[url=http://justatest.de]Mike Lastname[/url] This is a #[url=baseurl/search?search=test%20case]test case[/url]", $text);
+
+ }
+
+ /**
+ * test with a person, a hash tag and some special chars.
+ */
+ public function testGetTagsShortTagAndPersonSpecialChars() {
+ $text="hi @Mike, This is a #test_case.";
+
+ $tags=get_tags($text);
+
+ $this->assertEquals(2, count($tags));
+ $this->assertTrue(in_array("@Mike", $tags));
+ $this->assertTrue(in_array("#test_case", $tags));
+ }
+
+ /**
+ * Test with a person tag and text behind it.
+ */
+ public function testGetTagsPersonOnly() {
+ $text="@Test I saw the Theme Dev group was created.";
+
+ $tags=get_tags($text);
+
+ $this->assertEquals(2, count($tags));
+ $this->assertTrue(in_array("@Test I", $tags));
+ $this->assertTrue(in_array("@Test", $tags));
+ }
+
+ /**
+ * this test demonstrates strange behaviour by intval.
+ * It makes the next test fail.
+ */
+ public function testIntval() {
+ $this->assertEquals(15, intval("15 it"));
+ }
+
+ /**
+ * test a tag with an id in it
+ */
+ public function testIdTag() {
+ $text="Test with @mike+15 id tag";
+
+ $tags=get_tags($text);
+
+ $this->assertEquals(2, count($tags));
+ $this->assertTrue(in_array("@mike+15", $tags));
+
+ //happens right now, but it shouldn't be necessary
+ $this->assertTrue(in_array("@mike+15 id", $tags));
+
+ $inform='';
+ $str_tags='';
+ foreach($tags as $tag) {
+ handle_tag($this->a, $text, $inform, $str_tags, 11, $tag);
+ }
+
+ $this->assertEquals("Test with @[url=http://justatest.de]Mike Lastname[/url] id tag", $text);
+ $this->assertEquals("@[url=http://justatest.de]Mike Lastname[/url]", $str_tags);
+ $this->assertEquals("cid:15", $inform);
+ }
+
+ /**
+ * test with two persons and one special tag.
+ */
+ public function testGetTags2Persons1TagSpecialChars() {
+ $text="hi @Mike, I'm just writing #test_cases, so"
+ ." so @somebody@friendica.com may change #things.";
+
+ $tags=get_tags($text);
+
+ $this->assertEquals(5, count($tags));
+ $this->assertTrue(in_array("@Mike", $tags));
+ $this->assertTrue(in_array("#test_cases", $tags));
+ $this->assertTrue(in_array("@somebody@friendica.com", $tags));
+ $this->assertTrue(in_array("@somebody@friendica.com may", $tags));
+ $this->assertTrue(in_array("#things", $tags));
+ }
+
+ /**
+ * test with a long text.
+ */
+ public function testGetTags() {
+ $text="hi @Mike, I'm just writing #test_cases, "
+ ." so @somebody@friendica.com may change #things. Of course I "
+ ."look for a lot of #pitfalls, like #tags at the end of a sentence "
+ ."@comment. I hope noone forgets about @fullstops.because that might"
+ ." break #things. @Mike@campino@friendica.eu is also #nice, isn't it? "
+ ."Now, add a @first_last tag. ";
+
+ $tags=get_tags($text);
+
+ $this->assertTrue(in_array("@Mike", $tags));
+ $this->assertTrue(in_array("#test_cases", $tags));
+ $this->assertTrue(in_array("@somebody@friendica.com", $tags));
+ $this->assertTrue(in_array("#things", $tags));
+ $this->assertTrue(in_array("#pitfalls", $tags));
+ $this->assertTrue(in_array("#tags", $tags));
+ $this->assertTrue(in_array("@comment", $tags));
+ $this->assertTrue(in_array("@fullstops.because", $tags));
+ $this->assertTrue(in_array("#things", $tags));
+ $this->assertTrue(in_array("@Mike", $tags));
+ $this->assertTrue(in_array("#nice", $tags));
+ $this->assertTrue(in_array("@first_last", $tags));
+
+ //right now, none of the is matched
+ $this->assertFalse(in_array("@Mike@campino@friendica.eu", $tags));
+ $this->assertTrue(in_array("@campino@friendica.eu", $tags));
+ $this->assertTrue(in_array("@campino@friendica.eu is", $tags));
+ }
+
+ /**
+ * test with an empty string
+ */
+ public function testGetTagsEmpty() {
+ $tags=get_tags("");
+ $this->assertEquals(0, count($tags));
+ }
+} \ No newline at end of file
diff --git a/tests/xss_filter_test.php b/tests/xss_filter_test.php
new file mode 100644
index 000000000..d7dcf0472
--- /dev/null
+++ b/tests/xss_filter_test.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * tests several functions which are used to prevent xss attacks
+ *
+ * @package test.util
+ */
+
+require_once('include/text.php');
+
+class AntiXSSTest extends PHPUnit_Framework_TestCase {
+
+ /**
+ * test, that tags are escaped
+ */
+ public function testEscapeTags() {
+ $invalidstring='<submit type="button" onclick="alert(\'failed!\');" />';
+
+ $validstring=notags($invalidstring);
+ $escapedString=escape_tags($invalidstring);
+
+ $this->assertEquals('[submit type="button" onclick="alert(\'failed!\');" /]', $validstring);
+ $this->assertEquals("&lt;submit type=&quot;button&quot; onclick=&quot;alert('failed!');&quot; /&gt;", $escapedString);
+ }
+
+ /**
+ *xmlify and unxmlify
+ */
+ public function testXmlify() {
+ $text="<tag>I want to break\n this!11!<?hard?></tag>";
+ $xml=xmlify($text); //test whether it actually may be part of a xml document
+ $retext=unxmlify($text);
+
+ $this->assertEquals($text, $retext);
+ }
+
+ /**
+ * test hex2bin and reverse
+ */
+ public function testHex2Bin() {
+ $this->assertEquals(-3, hex2bin(bin2hex(-3)));
+ $this->assertEquals(0, hex2bin(bin2hex(0)));
+ $this->assertEquals(12, hex2bin(bin2hex(12)));
+ $this->assertEquals(PHP_INT_MAX, hex2bin(bin2hex(PHP_INT_MAX)));
+ }
+
+ //function qp, quick and dirty??
+ //get_mentions
+ //get_contact_block, bis Zeile 538
+}
+?>