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silverstripe-framework/tests/view/SSViewerTest.php

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<?php
use SilverStripe\Control\Director;
use SilverStripe\Control\ContentNegotiator;
use SilverStripe\Control\HTTPResponse;
use SilverStripe\Core\Convert;
use SilverStripe\Core\Injector\Injector;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\Dev\TestOnly;
use SilverStripe\i18n\i18n;
use SilverStripe\ORM\FieldType\DBField;
use SilverStripe\ORM\ArrayList;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\PaginatedList;
use SilverStripe\Security\Member;
use SilverStripe\Security\SecurityToken;
use SilverStripe\Security\Permission;
use SilverStripe\View\ArrayData;
use SilverStripe\View\SSViewer;
use SilverStripe\View\Requirements;
use SilverStripe\View\ViewableData;
use SilverStripe\View\SSViewer_FromString;
use SilverStripe\View\SSTemplateParser;
use SilverStripe\View\TemplateGlobalProvider;
class SSViewerTest extends SapphireTest {
/**
* Backup of $_SERVER global
*
* @var array
*/
protected $oldServer = array();
protected $extraDataObjects = array(
'SSViewerTest_Object',
);
public function setUp() {
parent::setUp();
SSViewer::config()->update('source_file_comments', false);
SSViewer_FromString::config()->update('cache_template', false);
AssetStoreTest_SpyStore::activate('SSViewerTest');
$this->oldServer = $_SERVER;
}
public function tearDown() {
$_SERVER = $this->oldServer;
AssetStoreTest_SpyStore::reset();
parent::tearDown();
}
/**
* Tests for {@link Config::inst()->get('SSViewer', 'theme')} for different behaviour
* of user defined themes via {@link SiteConfig} and default theme
* when no user themes are defined.
*/
public function testCurrentTheme() {
//TODO: SiteConfig moved to CMS
SSViewer::config()->update('theme', 'mytheme');
$this->assertEquals(
'mytheme',
SSViewer::config()->get('theme'),
'Current theme is the default - user has not defined one'
);
}
/**
* Test that a template without a <head> tag still renders.
*/
public function testTemplateWithoutHeadRenders() {
$data = new ArrayData(array(
'Var' => 'var value'
));
$result = $data->renderWith("SSViewerTestPartialTemplate");
$this->assertEquals('Test partial template: var value', trim(preg_replace("/<!--.*-->/U",'',$result)));
}
public function testIncludeScopeInheritance() {
$data = $this->getScopeInheritanceTestData();
$expected = array(
'Item 1 - First-ODD top:Item 1',
'Item 2 - EVEN top:Item 2',
'Item 3 - ODD top:Item 3',
'Item 4 - EVEN top:Item 4',
'Item 5 - ODD top:Item 5',
'Item 6 - Last-EVEN top:Item 6',
);
$result = $data->renderWith('SSViewerTestIncludeScopeInheritance');
$this->assertExpectedStrings($result, $expected);
// reset results for the tests that include arguments (the title is passed as an arg)
$expected = array(
'Item 1 _ Item 1 - First-ODD top:Item 1',
'Item 2 _ Item 2 - EVEN top:Item 2',
'Item 3 _ Item 3 - ODD top:Item 3',
'Item 4 _ Item 4 - EVEN top:Item 4',
'Item 5 _ Item 5 - ODD top:Item 5',
'Item 6 _ Item 6 - Last-EVEN top:Item 6',
);
$result = $data->renderWith('SSViewerTestIncludeScopeInheritanceWithArgs');
$this->assertExpectedStrings($result, $expected);
}
public function testIncludeTruthyness() {
$data = new ArrayData(array(
'Title' => 'TruthyTest',
'Items' => new ArrayList(array(
new ArrayData(array('Title' => 'Item 1')),
new ArrayData(array('Title' => '')),
new ArrayData(array('Title' => true)),
new ArrayData(array('Title' => false)),
new ArrayData(array('Title' => null)),
new ArrayData(array('Title' => 0)),
new ArrayData(array('Title' => 7))
))
));
$result = $data->renderWith('SSViewerTestIncludeScopeInheritanceWithArgs');
// We should not end up with empty values appearing as empty
$expected = array(
'Item 1 _ Item 1 - First-ODD top:Item 1',
'Untitled - EVEN top:',
'1 _ 1 - ODD top:1',
'Untitled - EVEN top:',
'Untitled - ODD top:',
'Untitled - EVEN top:0',
'7 _ 7 - Last-ODD top:7'
);
$this->assertExpectedStrings($result, $expected);
}
private function getScopeInheritanceTestData() {
return new ArrayData(array(
'Title' => 'TopTitleValue',
'Items' => new ArrayList(array(
new ArrayData(array('Title' => 'Item 1')),
new ArrayData(array('Title' => 'Item 2')),
new ArrayData(array('Title' => 'Item 3')),
new ArrayData(array('Title' => 'Item 4')),
new ArrayData(array('Title' => 'Item 5')),
new ArrayData(array('Title' => 'Item 6'))
))
));
}
private function assertExpectedStrings($result, $expected) {
foreach ($expected as $expectedStr) {
$this->assertTrue(
(boolean) preg_match("/{$expectedStr}/", $result),
"Didn't find '{$expectedStr}' in:\n{$result}"
);
}
}
/**
* Small helper to render templates from strings
*/
public function render($templateString, $data = null, $cacheTemplate = false) {
$t = SSViewer::fromString($templateString, $cacheTemplate);
if(!$data) $data = new SSViewerTestFixture();
return trim(''.$t->process($data));
}
public function testRequirements() {
$requirements = $this->getMock("SilverStripe\\View\\Requirements_Backend", array("javascript", "css"));
$jsFile = FRAMEWORK_DIR . '/tests/forms/a.js';
$cssFile = FRAMEWORK_DIR . '/tests/forms/a.js';
$requirements->expects($this->once())->method('javascript')->with($jsFile);
$requirements->expects($this->once())->method('css')->with($cssFile);
$origReq = Requirements::backend();
Requirements::set_backend($requirements);
$template = $this->render("<% require javascript($jsFile) %>
<% require css($cssFile) %>");
Requirements::set_backend($origReq);
$this->assertFalse((bool)trim($template), "Should be no content in this return.");
}
public function testRequirementsCombine(){
$testBackend = Injector::inst()->create('SilverStripe\\View\\Requirements_Backend');
$testBackend->setSuffixRequirements(false);
//$combinedTestFilePath = BASE_PATH . '/' . $testBackend->getCombinedFilesFolder() . '/testRequirementsCombine.js';
$jsFile = FRAMEWORK_DIR . '/tests/view/themes/javascript/bad.js';
$jsFileContents = file_get_contents(BASE_PATH . '/' . $jsFile);
$testBackend->combineFiles('testRequirementsCombine.js', array($jsFile));
// first make sure that our test js file causes an exception to be thrown
try{
require_once('thirdparty/jsmin/jsmin.php');
JSMin::minify($jsFileContents);
$this->fail('JSMin did not throw exception on minify bad file: ');
} catch(Exception $e) {
// exception thrown... good
}
// secondly, make sure that requirements is generated, even though minification failed
$testBackend->processCombinedFiles();
$js = array_keys($testBackend->getJavascript());
$combinedTestFilePath = BASE_PATH . reset($js);
$this->assertContains('_combinedfiles/testRequirementsCombine-4c0e97a.js', $combinedTestFilePath);
// and make sure the combined content matches the input content, i.e. no loss of functionality
if(!file_exists($combinedTestFilePath)) {
$this->fail('No combined file was created at expected path: '.$combinedTestFilePath);
}
$combinedTestFileContents = file_get_contents($combinedTestFilePath);
$this->assertContains($jsFileContents, $combinedTestFileContents);
}
public function testComments() {
$output = $this->render(<<<SS
This is my template<%-- this is a comment --%>This is some content<%-- this is another comment --%>Final content
<%-- Alone multi
line comment --%>
Some more content
Mixing content and <%-- multi
line comment --%> Final final
content
SS
);
$shouldbe = <<<SS
This is my templateThis is some contentFinal content
Some more content
Mixing content and Final final
content
SS;
$this->assertEquals($shouldbe, $output);
}
public function testBasicText() {
$this->assertEquals('"', $this->render('"'), 'Double-quotes are left alone');
$this->assertEquals("'", $this->render("'"), 'Single-quotes are left alone');
$this->assertEquals('A', $this->render('\\A'), 'Escaped characters are unescaped');
$this->assertEquals('\\A', $this->render('\\\\A'), 'Escaped back-slashed are correctly unescaped');
}
public function testBasicInjection() {
$this->assertEquals('[out:Test]', $this->render('$Test'), 'Basic stand-alone injection');
$this->assertEquals('[out:Test]', $this->render('{$Test}'), 'Basic stand-alone wrapped injection');
$this->assertEquals('A[out:Test]!', $this->render('A$Test!'), 'Basic surrounded injection');
$this->assertEquals('A[out:Test]B', $this->render('A{$Test}B'), 'Basic surrounded wrapped injection');
$this->assertEquals('A$B', $this->render('A\\$B'), 'No injection as $ escaped');
$this->assertEquals('A$ B', $this->render('A$ B'), 'No injection as $ not followed by word character');
$this->assertEquals('A{$ B', $this->render('A{$ B'), 'No injection as {$ not followed by word character');
$this->assertEquals('{$Test}', $this->render('{\\$Test}'), 'Escapes can be used to avoid injection');
$this->assertEquals('{\\[out:Test]}', $this->render('{\\\\$Test}'),
'Escapes before injections are correctly unescaped');
}
public function testGlobalVariableCalls() {
$this->assertEquals('automatic', $this->render('$SSViewerTest_GlobalAutomatic'));
$this->assertEquals('reference', $this->render('$SSViewerTest_GlobalReferencedByString'));
$this->assertEquals('reference', $this->render('$SSViewerTest_GlobalReferencedInArray'));
}
public function testGlobalVariableCallsWithArguments() {
$this->assertEquals('zz', $this->render('$SSViewerTest_GlobalThatTakesArguments'));
$this->assertEquals('zFooz', $this->render('$SSViewerTest_GlobalThatTakesArguments("Foo")'));
$this->assertEquals('zFoo:Bar:Bazz',
$this->render('$SSViewerTest_GlobalThatTakesArguments("Foo", "Bar", "Baz")'));
$this->assertEquals('zreferencez',
$this->render('$SSViewerTest_GlobalThatTakesArguments($SSViewerTest_GlobalReferencedByString)'));
}
public function testGlobalVariablesAreEscaped() {
$this->assertEquals('<div></div>', $this->render('$SSViewerTest_GlobalHTMLFragment'));
$this->assertEquals('&lt;div&gt;&lt;/div&gt;', $this->render('$SSViewerTest_GlobalHTMLEscaped'));
$this->assertEquals('z<div></div>z',
$this->render('$SSViewerTest_GlobalThatTakesArguments($SSViewerTest_GlobalHTMLFragment)'));
$this->assertEquals('z&lt;div&gt;&lt;/div&gt;z',
$this->render('$SSViewerTest_GlobalThatTakesArguments($SSViewerTest_GlobalHTMLEscaped)'));
}
public function testCoreGlobalVariableCalls() {
$this->assertEquals(Director::absoluteBaseURL(),
$this->render('{$absoluteBaseURL}'), 'Director::absoluteBaseURL can be called from within template');
$this->assertEquals(Director::absoluteBaseURL(), $this->render('{$AbsoluteBaseURL}'),
'Upper-case %AbsoluteBaseURL can be called from within template');
$this->assertEquals(Director::is_ajax(), $this->render('{$isAjax}'),
'All variations of is_ajax result in the correct call');
$this->assertEquals(Director::is_ajax(), $this->render('{$IsAjax}'),
'All variations of is_ajax result in the correct call');
$this->assertEquals(Director::is_ajax(), $this->render('{$is_ajax}'),
'All variations of is_ajax result in the correct call');
$this->assertEquals(Director::is_ajax(), $this->render('{$Is_ajax}'),
'All variations of is_ajax result in the correct call');
$this->assertEquals(i18n::get_locale(), $this->render('{$i18nLocale}'),
'i18n template functions result correct result');
$this->assertEquals(i18n::get_locale(), $this->render('{$get_locale}'),
'i18n template functions result correct result');
$this->assertEquals((string)Member::currentUser(), $this->render('{$CurrentMember}'),
'Member template functions result correct result');
$this->assertEquals((string)Member::currentUser(), $this->render('{$CurrentUser}'),
'Member template functions result correct result');
$this->assertEquals((string)Member::currentUser(), $this->render('{$currentMember}'),
'Member template functions result correct result');
$this->assertEquals((string)Member::currentUser(), $this->render('{$currentUser}'),
'Member template functions result correct result');
$this->assertEquals(SecurityToken::getSecurityID(), $this->render('{$getSecurityID}'),
'SecurityToken template functions result correct result');
$this->assertEquals(SecurityToken::getSecurityID(), $this->render('{$SecurityID}'),
'SecurityToken template functions result correct result');
$this->assertEquals(Permission::check("ADMIN"), (bool)$this->render('{$HasPerm(\'ADMIN\')}'),
'Permissions template functions result correct result');
$this->assertEquals(Permission::check("ADMIN"), (bool)$this->render('{$hasPerm(\'ADMIN\')}'),
'Permissions template functions result correct result');
}
public function testNonFieldCastingHelpersNotUsedInHasValue() {
// check if Link without $ in front of variable
$result = $this->render(
'A<% if Link %>$Link<% end_if %>B', new SSViewerTest_Object());
$this->assertEquals('Asome/url.htmlB', $result, 'casting helper not used for <% if Link %>');
// check if Link with $ in front of variable
$result = $this->render(
'A<% if $Link %>$Link<% end_if %>B', new SSViewerTest_Object());
$this->assertEquals('Asome/url.htmlB', $result, 'casting helper not used for <% if $Link %>');
}
public function testLocalFunctionsTakePriorityOverGlobals() {
$data = new ArrayData(array(
'Page' => new SSViewerTest_Object()
));
//call method with lots of arguments
$result = $this->render(
'<% with Page %>$lotsOfArguments11("a","b","c","d","e","f","g","h","i","j","k")<% end_with %>',$data);
$this->assertEquals("abcdefghijk",$result, "public function can accept up to 11 arguments");
//call method that does not exist
$result = $this->render('<% with Page %><% if IDoNotExist %>hello<% end_if %><% end_with %>',$data);
$this->assertEquals("",$result, "Method does not exist - empty result");
//call if that does not exist
$result = $this->render('<% with Page %>$IDoNotExist("hello")<% end_with %>',$data);
$this->assertEquals("",$result, "Method does not exist - empty result");
//call method with same name as a global method (local call should take priority)
$result = $this->render('<% with Page %>$absoluteBaseURL<% end_with %>',$data);
$this->assertEquals("testLocalFunctionPriorityCalled",$result,
"Local Object's public function called. Did not return the actual baseURL of the current site");
}
public function testCurrentScopeLoopWith() {
// Data to run the loop tests on - one sequence of three items, each with a subitem
$data = new ArrayData(array(
'Foo' => new ArrayList(array(
'Subocean' => new ArrayData(array(
'Name' => 'Higher'
)),
new ArrayData(array(
'Sub' => new ArrayData(array(
'Name' => 'SubKid1'
))
)),
new ArrayData(array(
'Sub' => new ArrayData(array(
'Name' => 'SubKid2'
))
)),
new SSViewerTest_Object('Number6')
))
));
$result = $this->render(
'<% loop Foo %>$Number<% if Sub %><% with Sub %>$Name<% end_with %><% end_if %><% end_loop %>',$data);
$this->assertEquals("SubKid1SubKid2Number6",$result, "Loop works");
$result = $this->render(
'<% loop Foo %>$Number<% if Sub %><% with Sub %>$Name<% end_with %><% end_if %><% end_loop %>',$data);
$this->assertEquals("SubKid1SubKid2Number6",$result, "Loop works");
$result = $this->render('<% with Foo %>$Count<% end_with %>',$data);
$this->assertEquals("4",$result, "4 items in the DataObjectSet");
$result = $this->render('<% with Foo %><% loop Up.Foo %>$Number<% if Sub %><% with Sub %>$Name<% end_with %>'
. '<% end_if %><% end_loop %><% end_with %>',$data);
$this->assertEquals("SubKid1SubKid2Number6",$result, "Loop in with Up.Foo scope works");
$result = $this->render('<% with Foo %><% loop %>$Number<% if Sub %><% with Sub %>$Name<% end_with %>'
. '<% end_if %><% end_loop %><% end_with %>',$data);
$this->assertEquals("SubKid1SubKid2Number6",$result, "Loop in current scope works");
}
public function testObjectDotArguments() {
$this->assertEquals(
'[out:TestObject.methodWithOneArgument(one)]
[out:TestObject.methodWithTwoArguments(one,two)]
[out:TestMethod(Arg1,Arg2).Bar.Val]
[out:TestMethod(Arg1,Arg2).Bar]
[out:TestMethod(Arg1,Arg2)]
[out:TestMethod(Arg1).Bar.Val]
[out:TestMethod(Arg1).Bar]
[out:TestMethod(Arg1)]',
$this->render('$TestObject.methodWithOneArgument(one)
$TestObject.methodWithTwoArguments(one,two)
$TestMethod(Arg1, Arg2).Bar.Val
$TestMethod(Arg1, Arg2).Bar
$TestMethod(Arg1, Arg2)
$TestMethod(Arg1).Bar.Val
$TestMethod(Arg1).Bar
$TestMethod(Arg1)')
);
}
public function testEscapedArguments() {
$this->assertEquals(
'[out:Foo(Arg1,Arg2).Bar.Val].Suffix
[out:Foo(Arg1,Arg2).Val]_Suffix
[out:Foo(Arg1,Arg2)]/Suffix
[out:Foo(Arg1).Bar.Val]textSuffix
[out:Foo(Arg1).Bar].Suffix
[out:Foo(Arg1)].Suffix
[out:Foo.Bar.Val].Suffix
[out:Foo.Bar].Suffix
[out:Foo].Suffix',
$this->render('{$Foo(Arg1, Arg2).Bar.Val}.Suffix
{$Foo(Arg1, Arg2).Val}_Suffix
{$Foo(Arg1, Arg2)}/Suffix
{$Foo(Arg1).Bar.Val}textSuffix
{$Foo(Arg1).Bar}.Suffix
{$Foo(Arg1)}.Suffix
{$Foo.Bar.Val}.Suffix
{$Foo.Bar}.Suffix
{$Foo}.Suffix')
);
}
public function testLoopWhitespace() {
$this->assertEquals(
'before[out:SingleItem.Test]after
beforeTestafter',
$this->render('before<% loop SingleItem %>$Test<% end_loop %>after
before<% loop SingleItem %>Test<% end_loop %>after')
);
// The control tags are removed from the output, but no whitespace
// This is a quirk that could be changed, but included in the test to make the current
// behaviour explicit
$this->assertEquals(
'before
[out:SingleItem.ItemOnItsOwnLine]
after',
$this->render('before
<% loop SingleItem %>
$ItemOnItsOwnLine
<% end_loop %>
after')
);
// The whitespace within the control tags is preserve in a loop
// This is a quirk that could be changed, but included in the test to make the current
// behaviour explicit
$this->assertEquals(
'before
[out:Loop3.ItemOnItsOwnLine]
[out:Loop3.ItemOnItsOwnLine]
[out:Loop3.ItemOnItsOwnLine]
after',
$this->render('before
<% loop Loop3 %>
$ItemOnItsOwnLine
<% end_loop %>
after')
);
}
public function testControls() {
// Single item controls
$this->assertEquals(
'a[out:Foo.Bar.Item]b
[out:Foo.Bar(Arg1).Item]
[out:Foo(Arg1).Item]
[out:Foo(Arg1,Arg2).Item]
[out:Foo(Arg1,Arg2,Arg3).Item]',
$this->render('<% with Foo.Bar %>a{$Item}b<% end_with %>
<% with Foo.Bar(Arg1) %>$Item<% end_with %>
<% with Foo(Arg1) %>$Item<% end_with %>
<% with Foo(Arg1, Arg2) %>$Item<% end_with %>
<% with Foo(Arg1, Arg2, Arg3) %>$Item<% end_with %>')
);
// Loop controls
$this->assertEquals('a[out:Foo.Loop2.Item]ba[out:Foo.Loop2.Item]b',
$this->render('<% loop Foo.Loop2 %>a{$Item}b<% end_loop %>'));
$this->assertEquals('[out:Foo.Loop2(Arg1).Item][out:Foo.Loop2(Arg1).Item]',
$this->render('<% loop Foo.Loop2(Arg1) %>$Item<% end_loop %>'));
$this->assertEquals('[out:Loop2(Arg1).Item][out:Loop2(Arg1).Item]',
$this->render('<% loop Loop2(Arg1) %>$Item<% end_loop %>'));
$this->assertEquals('[out:Loop2(Arg1,Arg2).Item][out:Loop2(Arg1,Arg2).Item]',
$this->render('<% loop Loop2(Arg1, Arg2) %>$Item<% end_loop %>'));
$this->assertEquals('[out:Loop2(Arg1,Arg2,Arg3).Item][out:Loop2(Arg1,Arg2,Arg3).Item]',
$this->render('<% loop Loop2(Arg1, Arg2, Arg3) %>$Item<% end_loop %>'));
}
public function testIfBlocks() {
// Basic test
$this->assertEquals('AC',
$this->render('A<% if NotSet %>B$NotSet<% end_if %>C'));
// Nested test
$this->assertEquals('AB1C',
$this->render('A<% if IsSet %>B$NotSet<% if IsSet %>1<% else %>2<% end_if %><% end_if %>C'));
// else_if
$this->assertEquals('ACD',
$this->render('A<% if NotSet %>B<% else_if IsSet %>C<% end_if %>D'));
$this->assertEquals('AD',
$this->render('A<% if NotSet %>B<% else_if AlsoNotset %>C<% end_if %>D'));
$this->assertEquals('ADE',
$this->render('A<% if NotSet %>B<% else_if AlsoNotset %>C<% else_if IsSet %>D<% end_if %>E'));
$this->assertEquals('ADE',
$this->render('A<% if NotSet %>B<% else_if AlsoNotset %>C<% else_if IsSet %>D<% end_if %>E'));
// Dot syntax
$this->assertEquals('ACD',
$this->render('A<% if Foo.NotSet %>B<% else_if Foo.IsSet %>C<% end_if %>D'));
$this->assertEquals('ACD',
$this->render('A<% if Foo.Bar.NotSet %>B<% else_if Foo.Bar.IsSet %>C<% end_if %>D'));
// Params
$this->assertEquals('ACD',
$this->render('A<% if NotSet(Param) %>B<% else %>C<% end_if %>D'));
$this->assertEquals('ABD',
$this->render('A<% if IsSet(Param) %>B<% else %>C<% end_if %>D'));
// Negation
$this->assertEquals('AC',
$this->render('A<% if not IsSet %>B<% end_if %>C'));
$this->assertEquals('ABC',
$this->render('A<% if not NotSet %>B<% end_if %>C'));
// Or
$this->assertEquals('ABD',
$this->render('A<% if IsSet || NotSet %>B<% else_if A %>C<% end_if %>D'));
$this->assertEquals('ACD',
$this->render('A<% if NotSet || AlsoNotSet %>B<% else_if IsSet %>C<% end_if %>D'));
$this->assertEquals('AD',
$this->render('A<% if NotSet || AlsoNotSet %>B<% else_if NotSet3 %>C<% end_if %>D'));
$this->assertEquals('ACD',
$this->render('A<% if NotSet || AlsoNotSet %>B<% else_if IsSet || NotSet %>C<% end_if %>D'));
$this->assertEquals('AD',
$this->render('A<% if NotSet || AlsoNotSet %>B<% else_if NotSet2 || NotSet3 %>C<% end_if %>D'));
// Negated Or
$this->assertEquals('ACD',
$this->render('A<% if not IsSet || AlsoNotSet %>B<% else_if A %>C<% end_if %>D'));
$this->assertEquals('ABD',
$this->render('A<% if not NotSet || AlsoNotSet %>B<% else_if A %>C<% end_if %>D'));
$this->assertEquals('ABD',
$this->render('A<% if NotSet || not AlsoNotSet %>B<% else_if A %>C<% end_if %>D'));
// And
$this->assertEquals('ABD',
$this->render('A<% if IsSet && AlsoSet %>B<% else_if A %>C<% end_if %>D'));
$this->assertEquals('ACD',
$this->render('A<% if IsSet && NotSet %>B<% else_if IsSet %>C<% end_if %>D'));
$this->assertEquals('AD',
$this->render('A<% if NotSet && NotSet2 %>B<% else_if NotSet3 %>C<% end_if %>D'));
$this->assertEquals('ACD',
$this->render('A<% if IsSet && NotSet %>B<% else_if IsSet && AlsoSet %>C<% end_if %>D'));
$this->assertEquals('AD',
$this->render('A<% if NotSet && NotSet2 %>B<% else_if IsSet && NotSet3 %>C<% end_if %>D'));
// Equality
$this->assertEquals('ABC',
$this->render('A<% if RawVal == RawVal %>B<% end_if %>C'));
$this->assertEquals('ACD',
$this->render('A<% if Right == Wrong %>B<% else_if RawVal == RawVal %>C<% end_if %>D'));
$this->assertEquals('ABC',
$this->render('A<% if Right != Wrong %>B<% end_if %>C'));
$this->assertEquals('AD',
$this->render('A<% if Right == Wrong %>B<% else_if RawVal != RawVal %>C<% end_if %>D'));
// test inequalities with simple numbers
$this->assertEquals('ABD', $this->render('A<% if 5 > 3 %>B<% else %>C<% end_if %>D'));
$this->assertEquals('ABD', $this->render('A<% if 5 >= 3 %>B<% else %>C<% end_if %>D'));
$this->assertEquals('ACD', $this->render('A<% if 3 > 5 %>B<% else %>C<% end_if %>D'));
$this->assertEquals('ACD', $this->render('A<% if 3 >= 5 %>B<% else %>C<% end_if %>D'));
$this->assertEquals('ABD', $this->render('A<% if 3 < 5 %>B<% else %>C<% end_if %>D'));
$this->assertEquals('ABD', $this->render('A<% if 3 <= 5 %>B<% else %>C<% end_if %>D'));
$this->assertEquals('ACD', $this->render('A<% if 5 < 3 %>B<% else %>C<% end_if %>D'));
$this->assertEquals('ACD', $this->render('A<% if 5 <= 3 %>B<% else %>C<% end_if %>D'));
$this->assertEquals('ABD', $this->render('A<% if 4 <= 4 %>B<% else %>C<% end_if %>D'));
$this->assertEquals('ABD', $this->render('A<% if 4 >= 4 %>B<% else %>C<% end_if %>D'));
$this->assertEquals('ACD', $this->render('A<% if 4 > 4 %>B<% else %>C<% end_if %>D'));
$this->assertEquals('ACD', $this->render('A<% if 4 < 4 %>B<% else %>C<% end_if %>D'));
// empty else_if and else tags, if this would not be supported,
// the output would stop after A, thereby failing the assert
$this->assertEquals('AD', $this->render('A<% if IsSet %><% else %><% end_if %>D'));
$this->assertEquals('AD',
$this->render('A<% if NotSet %><% else_if IsSet %><% else %><% end_if %>D'));
$this->assertEquals('AD',
$this->render('A<% if NotSet %><% else_if AlsoNotSet %><% else %><% end_if %>D'));
// Bare words with ending space
$this->assertEquals('ABC',
$this->render('A<% if "RawVal" == RawVal %>B<% end_if %>C'));
// Else
$this->assertEquals('ADE',
$this->render('A<% if Right == Wrong %>B<% else_if RawVal != RawVal %>C<% else %>D<% end_if %>E'));
// Empty if with else
$this->assertEquals('ABC',
$this->render('A<% if NotSet %><% else %>B<% end_if %>C'));
}
public function testBaseTagGeneration() {
// XHTML wil have a closed base tag
$tmpl1 = '<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"'
. ' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head><% base_tag %></head>
<body><p>test</p><body>
</html>';
$this->assertRegExp('/<head><base href=".*" \/><\/head>/', $this->render($tmpl1));
// HTML4 and 5 will only have it for IE
$tmpl2 = '<!DOCTYPE html>
<html>
<head><% base_tag %></head>
<body><p>test</p><body>
</html>';
$this->assertRegExp('/<head><base href=".*"><!--\[if lte IE 6\]><\/base><!\[endif\]--><\/head>/',
$this->render($tmpl2));
$tmpl3 = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head><% base_tag %></head>
<body><p>test</p><body>
</html>';
$this->assertRegExp('/<head><base href=".*"><!--\[if lte IE 6\]><\/base><!\[endif\]--><\/head>/',
$this->render($tmpl3));
// Check that the content negotiator converts to the equally legal formats
$negotiator = new ContentNegotiator();
$response = new HTTPResponse($this->render($tmpl1));
$negotiator->html($response);
$this->assertRegExp('/<head><base href=".*"><!--\[if lte IE 6\]><\/base><!\[endif\]--><\/head>/',
$response->getBody());
$response = new HTTPResponse($this->render($tmpl1));
$negotiator->xhtml($response);
$this->assertRegExp('/<head><base href=".*" \/><\/head>/', $response->getBody());
}
public function testIncludeWithArguments() {
$this->assertEquals(
$this->render('<% include SSViewerTestIncludeWithArguments %>'),
'<p>[out:Arg1]</p><p>[out:Arg2]</p>'
);
$this->assertEquals(
$this->render('<% include SSViewerTestIncludeWithArguments Arg1=A %>'),
'<p>A</p><p>[out:Arg2]</p>'
);
$this->assertEquals(
$this->render('<% include SSViewerTestIncludeWithArguments Arg1=A, Arg2=B %>'),
'<p>A</p><p>B</p>'
);
$this->assertEquals(
$this->render('<% include SSViewerTestIncludeWithArguments Arg1=A Bare String, Arg2=B Bare String %>'),
'<p>A Bare String</p><p>B Bare String</p>'
);
$this->assertEquals(
$this->render('<% include SSViewerTestIncludeWithArguments Arg1="A", Arg2=$B %>',
new ArrayData(array('B' => 'Bar'))),
'<p>A</p><p>Bar</p>'
);
$this->assertEquals(
$this->render('<% include SSViewerTestIncludeWithArguments Arg1="A" %>',
new ArrayData(array('Arg1' => 'Foo', 'Arg2' => 'Bar'))),
'<p>A</p><p>Bar</p>'
);
$this->assertEquals(
$this->render('<% include SSViewerTestIncludeScopeInheritanceWithArgsInLoop Title="SomeArg" %>',
new ArrayData(array('Items' => new ArrayList(array(
new ArrayData(array('Title' => 'Foo')),
new ArrayData(array('Title' => 'Bar'))
))))),
'SomeArg - Foo - Bar - SomeArg'
);
$this->assertEquals(
$this->render('<% include SSViewerTestIncludeScopeInheritanceWithArgsInWith Title="A" %>',
new ArrayData(array('Item' => new ArrayData(array('Title' =>'B'))))),
'A - B - A'
);
$this->assertEquals(
$this->render('<% include SSViewerTestIncludeScopeInheritanceWithArgsInNestedWith Title="A" %>',
new ArrayData(array(
'Item' => new ArrayData(array(
'Title' =>'B', 'NestedItem' => new ArrayData(array('Title' => 'C'))
)))
)),
'A - B - C - B - A'
);
$this->assertEquals(
$this->render('<% include SSViewerTestIncludeScopeInheritanceWithUpAndTop Title="A" %>',
new ArrayData(array(
'Item' => new ArrayData(array(
'Title' =>'B', 'NestedItem' => new ArrayData(array('Title' => 'C'))
)))
)),
'A - A - A'
);
$data = new ArrayData(array(
'Nested' => new ArrayData(array(
'Object' => new ArrayData(array('Key' => 'A'))
)),
'Object' => new ArrayData(array('Key' => 'B'))
));
$tmpl = SSViewer::fromString('<% include SSViewerTestIncludeObjectArguments A=$Nested.Object, B=$Object %>');
$res = $tmpl->process($data);
$this->assertEqualIgnoringWhitespace('A B', $res, 'Objects can be passed as named arguments');
}
public function testNamespaceInclude() {
$data = new ArrayData([]);
$this->assertEquals(
"tests:( NamespaceInclude\n )",
$this->render('tests:( <% include Namespace\NamespaceInclude %> )', $data),
'Backslashes work for namespace references in includes'
);
$this->assertEquals(
"tests:( NamespaceInclude\n )",
$this->render('tests:( <% include Namespace/NamespaceInclude %> )', $data),
'Forward slashes work for namespace references in includes'
);
}
public function testRecursiveInclude() {
$view = new SSViewer(array('Includes/SSViewerTestRecursiveInclude'));
$data = new ArrayData(array(
'Title' => 'A',
'Children' => new ArrayList(array(
new ArrayData(array(
'Title' => 'A1',
'Children' => new ArrayList(array(
new ArrayData(array( 'Title' => 'A1 i', )),
new ArrayData(array( 'Title' => 'A1 ii', )),
)),
)),
new ArrayData(array( 'Title' => 'A2', )),
new ArrayData(array( 'Title' => 'A3', )),
)),
));
$result = $view->process($data);
// We don't care about whitespace
$rationalisedResult = trim(preg_replace('/\s+/', ' ', $result));
$this->assertEquals('A A1 A1 i A1 ii A2 A3', $rationalisedResult);
}
public function assertEqualIgnoringWhitespace($a, $b, $message = '') {
$this->assertEquals(preg_replace('/\s+/', '', $a), preg_replace('/\s+/', '', $b), $message);
}
/**
* See {@link ViewableDataTest} for more extensive casting tests,
* this test just ensures that basic casting is correctly applied during template parsing.
*/
public function testCastingHelpers() {
$vd = new SSViewerTest_ViewableData();
$vd->TextValue = '<b>html</b>';
$vd->HTMLValue = '<b>html</b>';
$vd->UncastedValue = '<b>html</b>';
// Value casted as "Text"
$this->assertEquals(
'&lt;b&gt;html&lt;/b&gt;',
$t = SSViewer::fromString('$TextValue')->process($vd)
);
$this->assertEquals(
'<b>html</b>',
$t = SSViewer::fromString('$TextValue.RAW')->process($vd)
);
$this->assertEquals(
'&lt;b&gt;html&lt;/b&gt;',
$t = SSViewer::fromString('$TextValue.XML')->process($vd)
);
// Value casted as "HTMLText"
$this->assertEquals(
'<b>html</b>',
$t = SSViewer::fromString('$HTMLValue')->process($vd)
);
$this->assertEquals(
'<b>html</b>',
$t = SSViewer::fromString('$HTMLValue.RAW')->process($vd)
);
$this->assertEquals(
'&lt;b&gt;html&lt;/b&gt;',
$t = SSViewer::fromString('$HTMLValue.XML')->process($vd)
);
// Uncasted value (falls back to ViewableData::$default_cast="Text")
$vd = new SSViewerTest_ViewableData();
$vd->UncastedValue = '<b>html</b>';
$this->assertEquals(
'&lt;b&gt;html&lt;/b&gt;',
$t = SSViewer::fromString('$UncastedValue')->process($vd)
);
$this->assertEquals(
'<b>html</b>',
$t = SSViewer::fromString('$UncastedValue.RAW')->process($vd)
);
$this->assertEquals(
'&lt;b&gt;html&lt;/b&gt;',
$t = SSViewer::fromString('$UncastedValue.XML')->process($vd)
);
}
public function testSSViewerBasicIteratorSupport() {
$data = new ArrayData(array(
'Set' => new ArrayList(array(
new SSViewerTest_Object("1"),
new SSViewerTest_Object("2"),
new SSViewerTest_Object("3"),
new SSViewerTest_Object("4"),
new SSViewerTest_Object("5"),
new SSViewerTest_Object("6"),
new SSViewerTest_Object("7"),
new SSViewerTest_Object("8"),
new SSViewerTest_Object("9"),
new SSViewerTest_Object("10"),
))
));
//base test
$result = $this->render('<% loop Set %>$Number<% end_loop %>',$data);
$this->assertEquals("12345678910",$result,"Numbers rendered in order");
//test First
$result = $this->render('<% loop Set %><% if First %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("1",$result,"Only the first number is rendered");
//test Last
$result = $this->render('<% loop Set %><% if Last %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("10",$result,"Only the last number is rendered");
//test Even
$result = $this->render('<% loop Set %><% if Even() %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("246810",$result,"Even numbers rendered in order");
//test Even with quotes
$result = $this->render('<% loop Set %><% if Even("1") %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("246810",$result,"Even numbers rendered in order");
//test Even without quotes
$result = $this->render('<% loop Set %><% if Even(1) %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("246810",$result,"Even numbers rendered in order");
//test Even with zero-based start index
$result = $this->render('<% loop Set %><% if Even("0") %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("13579",$result,"Even (with zero-based index) numbers rendered in order");
//test Odd
$result = $this->render('<% loop Set %><% if Odd %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("13579",$result,"Odd numbers rendered in order");
//test FirstLast
$result = $this->render('<% loop Set %><% if FirstLast %>$Number$FirstLast<% end_if %><% end_loop %>',$data);
$this->assertEquals("1first10last",$result,"First and last numbers rendered in order");
//test Middle
$result = $this->render('<% loop Set %><% if Middle %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("23456789",$result,"Middle numbers rendered in order");
//test MiddleString
$result = $this->render('<% loop Set %><% if MiddleString == "middle" %>$Number$MiddleString<% end_if %>'
. '<% end_loop %>',$data);
$this->assertEquals("2middle3middle4middle5middle6middle7middle8middle9middle",$result,
"Middle numbers rendered in order");
//test EvenOdd
$result = $this->render('<% loop Set %>$EvenOdd<% end_loop %>',$data);
$this->assertEquals("oddevenoddevenoddevenoddevenoddeven",$result,
"Even and Odd is returned in sequence numbers rendered in order");
//test Pos
$result = $this->render('<% loop Set %>$Pos<% end_loop %>',$data);
$this->assertEquals("12345678910", $result, '$Pos is rendered in order');
//test Pos
$result = $this->render('<% loop Set %>$Pos(0)<% end_loop %>',$data);
$this->assertEquals("0123456789", $result, '$Pos(0) is rendered in order');
//test FromEnd
$result = $this->render('<% loop Set %>$FromEnd<% end_loop %>',$data);
$this->assertEquals("10987654321", $result, '$FromEnd is rendered in order');
//test FromEnd
$result = $this->render('<% loop Set %>$FromEnd(0)<% end_loop %>',$data);
$this->assertEquals("9876543210", $result, '$FromEnd(0) rendered in order');
//test Total
$result = $this->render('<% loop Set %>$TotalItems<% end_loop %>',$data);
$this->assertEquals("10101010101010101010",$result,"10 total items X 10 are returned");
//test Modulus
$result = $this->render('<% loop Set %>$Modulus(2,1)<% end_loop %>',$data);
$this->assertEquals("1010101010",$result,"1-indexed pos modular divided by 2 rendered in order");
//test MultipleOf 3
$result = $this->render('<% loop Set %><% if MultipleOf(3) %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("369",$result,"Only numbers that are multiples of 3 are returned");
//test MultipleOf 4
$result = $this->render('<% loop Set %><% if MultipleOf(4) %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("48",$result,"Only numbers that are multiples of 4 are returned");
//test MultipleOf 5
$result = $this->render('<% loop Set %><% if MultipleOf(5) %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("510",$result,"Only numbers that are multiples of 5 are returned");
//test MultipleOf 10
$result = $this->render('<% loop Set %><% if MultipleOf(10,1) %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("10",$result,"Only numbers that are multiples of 10 (with 1-based indexing) are returned");
//test MultipleOf 9 zero-based
$result = $this->render('<% loop Set %><% if MultipleOf(9,0) %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("110",$result,
"Only numbers that are multiples of 9 with zero-based indexing are returned. (The first and last item)");
//test MultipleOf 11
$result = $this->render('<% loop Set %><% if MultipleOf(11) %>$Number<% end_if %><% end_loop %>',$data);
$this->assertEquals("",$result,"Only numbers that are multiples of 11 are returned. I.e. nothing returned");
}
/**
* Test $Up works when the scope $Up refers to was entered with a "with" block
*/
public function testUpInWith() {
// Data to run the loop tests on - three levels deep
$data = new ArrayData(array(
'Name' => 'Top',
'Foo' => new ArrayData(array(
'Name' => 'Foo',
'Bar' => new ArrayData(array(
'Name' => 'Bar',
'Baz' => new ArrayData(array(
'Name' => 'Baz'
)),
'Qux' => new ArrayData(array(
'Name' => 'Qux'
))
))
))
));
// Basic functionality
$this->assertEquals('BarFoo',
$this->render('<% with Foo %><% with Bar %>{$Name}{$Up.Name}<% end_with %><% end_with %>', $data));
// Two level with block, up refers to internally referenced Bar
$this->assertEquals('BarFoo',
$this->render('<% with Foo.Bar %>{$Name}{$Up.Name}<% end_with %>', $data));
// Stepping up & back down the scope tree
$this->assertEquals('BazBarQux',
$this->render('<% with Foo.Bar.Baz %>{$Name}{$Up.Name}{$Up.Qux.Name}<% end_with %>', $data));
// Using $Up in a with block
$this->assertEquals('BazBarQux',
$this->render('<% with Foo.Bar.Baz %>{$Name}<% with $Up %>{$Name}{$Qux.Name}<% end_with %>'
.'<% end_with %>', $data));
// Stepping up & back down the scope tree with with blocks
$this->assertEquals('BazBarQuxBarBaz',
$this->render('<% with Foo.Bar.Baz %>{$Name}<% with $Up %>{$Name}<% with Qux %>{$Name}<% end_with %>'
. '{$Name}<% end_with %>{$Name}<% end_with %>', $data));
// Using $Up.Up, where first $Up points to a previous scope entered using $Up, thereby skipping up to Foo
$this->assertEquals('Foo',
$this->render('<% with Foo.Bar.Baz %><% with Up %><% with Qux %>{$Up.Up.Name}<% end_with %><% end_with %>'
. '<% end_with %>', $data));
// Using $Up.Up, where first $Up points to an Up used in a local scope lookup, should still skip to Foo
$this->assertEquals('Foo',
$this->render('<% with Foo.Bar.Baz.Up.Qux %>{$Up.Up.Name}<% end_with %>', $data));
}
/**
* Test $Up works when the scope $Up refers to was entered with a "loop" block
*/
public function testUpInLoop(){
// Data to run the loop tests on - one sequence of three items, each with a subitem
$data = new ArrayData(array(
'Name' => 'Top',
'Foo' => new ArrayList(array(
new ArrayData(array(
'Name' => '1',
'Sub' => new ArrayData(array(
'Name' => 'Bar'
))
)),
new ArrayData(array(
'Name' => '2',
'Sub' => new ArrayData(array(
'Name' => 'Baz'
))
)),
new ArrayData(array(
'Name' => '3',
'Sub' => new ArrayData(array(
'Name' => 'Qux'
))
))
))
));
// Make sure inside a loop, $Up refers to the current item of the loop
$this->assertEqualIgnoringWhitespace(
'111 222 333',
$this->render(
'<% loop $Foo %>$Name<% with $Sub %>$Up.Name<% end_with %>$Name<% end_loop %>',
$data
)
);
// Make sure inside a loop, looping over $Up uses a separate iterator,
// and doesn't interfere with the original iterator
$this->assertEqualIgnoringWhitespace(
'1Bar123Bar1 2Baz123Baz2 3Qux123Qux3',
$this->render(
'<% loop $Foo %>
$Name
<% with $Sub %>
$Name
<% loop $Up %>$Name<% end_loop %>
$Name
<% end_with %>
$Name
<% end_loop %>',
$data
)
);
// Make sure inside a loop, looping over $Up uses a separate iterator,
// and doesn't interfere with the original iterator or local lookups
$this->assertEqualIgnoringWhitespace(
'1 Bar1 123 1Bar 1 2 Baz2 123 2Baz 2 3 Qux3 123 3Qux 3',
$this->render(
'<% loop $Foo %>
$Name
<% with $Sub %>
{$Name}{$Up.Name}
<% loop $Up %>$Name<% end_loop %>
{$Up.Name}{$Name}
<% end_with %>
$Name
<% end_loop %>',
$data
)
);
}
/**
* Test that nested loops restore the loop variables correctly when pushing and popping states
*/
public function testNestedLoops(){
// Data to run the loop tests on - one sequence of three items, one with child elements
// (of a different size to the main sequence)
$data = new ArrayData(array(
'Foo' => new ArrayList(array(
new ArrayData(array(
'Name' => '1',
'Children' => new ArrayList(array(
new ArrayData(array(
'Name' => 'a'
)),
new ArrayData(array(
'Name' => 'b'
)),
)),
)),
new ArrayData(array(
'Name' => '2',
'Children' => new ArrayList(),
)),
new ArrayData(array(
'Name' => '3',
'Children' => new ArrayList(),
)),
)),
));
// Make sure that including a loop inside a loop will not destroy the internal count of
// items, checked by using "Last"
$this->assertEqualIgnoringWhitespace(
'1ab23last',
$this->render('<% loop $Foo %>$Name<% loop Children %>$Name<% end_loop %><% if Last %>last<% end_if %>'
. '<% end_loop %>', $data
)
);
}
public function testLayout() {
$self = $this;
$this->useTestTheme(dirname(__FILE__), 'layouttest', function() use ($self) {
$template = new SSViewer(array('Page'));
$self->assertEquals("Foo\n\n", $template->process(new ArrayData(array())));
$template = new SSViewer(array('Shortcodes', 'Page'));
$self->assertEquals("[file_link]\n\n", $template->process(new ArrayData(array())));
});
}
/**
* @covers SilverStripe\View\SSViewer::get_templates_by_class()
*/
public function testGetTemplatesByClass() {
$self = $this;
$this->useTestTheme(dirname(__FILE__), 'layouttest', function() use ($self) {
// Test passing a string
$templates = SSViewer::get_templates_by_class(
'TestNamespace\\SSViewerTestModel_Controller',
'',
'SilverStripe\\Control\\Controller'
);
$self->assertEquals([
'TestNamespace\\SSViewerTestModel_Controller',
[
'type' => 'Includes',
'TestNamespace\\SSViewerTestModel_Controller',
],
'TestNamespace\\SSViewerTestModel',
'SilverStripe\\Control\\Controller',
[
'type' => 'Includes',
'SilverStripe\\Control\\Controller',
],
], $templates);
// Test to ensure we're stopping at the base class.
$templates = SSViewer::get_templates_by_class(
'TestNamespace\SSViewerTestModel_Controller',
'',
'TestNamespace\SSViewerTestModel_Controller'
);
$self->assertEquals([
'TestNamespace\\SSViewerTestModel_Controller',
[
'type' => 'Includes',
'TestNamespace\\SSViewerTestModel_Controller',
],
'TestNamespace\\SSViewerTestModel',
], $templates);
// Make sure we can search templates by suffix.
$templates = SSViewer::get_templates_by_class(
'TestNamespace\\SSViewerTestModel',
'_Controller',
'SilverStripe\\ORM\\DataObject'
);
$self->assertEquals([
'TestNamespace\\SSViewerTestModel_Controller',
[
'type' => 'Includes',
'TestNamespace\\SSViewerTestModel_Controller',
],
'SilverStripe\\ORM\\DataObject_Controller',
[
'type' => 'Includes',
'SilverStripe\\ORM\\DataObject_Controller',
],
], $templates);
// Let's throw something random in there.
$self->setExpectedException('InvalidArgumentException');
SSViewer::get_templates_by_class(array());
});
}
public function testRewriteHashlinks() {
SSViewer::config()->update('rewrite_hash_links', true);
$_SERVER['HTTP_HOST'] = 'www.mysite.com';
$_SERVER['REQUEST_URI'] = '//file.com?foo"onclick="alert(\'xss\')""';
// Emulate SSViewer::process()
// Note that leading double slashes have been rewritten to prevent these being mis-interepreted
// as protocol-less absolute urls
$base = Convert::raw2att('/file.com?foo"onclick="alert(\'xss\')""');
$tmplFile = TEMP_FOLDER . '/SSViewerTest_testRewriteHashlinks_' . sha1(rand()) . '.ss';
// Note: SSViewer_FromString doesn't rewrite hash links.
file_put_contents($tmplFile, '<!DOCTYPE html>
<html>
<head><% base_tag %></head>
<body>
<a class="external-inline" href="http://google.com#anchor">ExternalInlineLink</a>
$ExternalInsertedLink
<a class="inline" href="#anchor">InlineLink</a>
$InsertedLink
<svg><use xlink:href="#sprite"></use></svg>
<body>
</html>');
$tmpl = new SSViewer($tmplFile);
$obj = new ViewableData();
$obj->InsertedLink = DBField::create_field(
'HTMLFragment',
'<a class="inserted" href="#anchor">InsertedLink</a>'
);
$obj->ExternalInsertedLink = DBField::create_field(
'HTMLFragment',
'<a class="external-inserted" href="http://google.com#anchor">ExternalInsertedLink</a>'
);
$result = $tmpl->process($obj);
$this->assertContains(
'<a class="inserted" href="' . $base . '#anchor">InsertedLink</a>',
$result
);
$this->assertContains(
'<a class="external-inserted" href="http://google.com#anchor">ExternalInsertedLink</a>',
$result
);
$this->assertContains(
'<a class="inline" href="' . $base . '#anchor">InlineLink</a>',
$result
);
$this->assertContains(
'<a class="external-inline" href="http://google.com#anchor">ExternalInlineLink</a>',
$result
);
$this->assertContains(
'<svg><use xlink:href="#sprite"></use></svg>',
$result,
'SSTemplateParser should only rewrite anchor hrefs'
);
unlink($tmplFile);
}
public function testRewriteHashlinksInPhpMode() {
SSViewer::config()->update('rewrite_hash_links', 'php');
$tmplFile = TEMP_FOLDER . '/SSViewerTest_testRewriteHashlinksInPhpMode_' . sha1(rand()) . '.ss';
// Note: SSViewer_FromString doesn't rewrite hash links.
file_put_contents($tmplFile, '<!DOCTYPE html>
<html>
<head><% base_tag %></head>
<body>
<a class="inline" href="#anchor">InlineLink</a>
$InsertedLink
<svg><use xlink:href="#sprite"></use></svg>
<body>
</html>');
$tmpl = new SSViewer($tmplFile);
$obj = new ViewableData();
$obj->InsertedLink = DBField::create_field(
'HTMLFragment',
'<a class="inserted" href="#anchor">InsertedLink</a>'
);
$result = $tmpl->process($obj);
$code = <<<'EOC'
<a class="inserted" href="<?php echo \SilverStripe\Core\Convert::raw2att(preg_replace("/^(\/)+/", "/", $_SERVER['REQUEST_URI'])); ?>#anchor">InsertedLink</a>
EOC;
$this->assertContains($code, $result);
// TODO Fix inline links in PHP mode
// $this->assertContains(
// '<a class="inline" href="<?php echo str_replace(',
// $result
// );
$this->assertContains(
'<svg><use xlink:href="#sprite"></use></svg>',
$result,
'SSTemplateParser should only rewrite anchor hrefs'
);
unlink($tmplFile);
}
public function testRenderWithSourceFileComments() {
Director::config()->update('environment_type', 'dev');
SSViewer::config()->update('source_file_comments', true);
$i = FRAMEWORK_PATH . '/tests/templates/Includes';
$f = FRAMEWORK_PATH . '/tests/templates/SSViewerTestComments';
$templates = array(
array(
'name' => 'SSViewerTestCommentsFullSource',
'expected' => ""
. "<!doctype html>"
. "<!-- template $f/SSViewerTestCommentsFullSource.ss -->"
. "<html>"
. "\t<head></head>"
. "\t<body></body>"
. "</html>"
. "<!-- end template $f/SSViewerTestCommentsFullSource.ss -->",
),
array(
'name' => 'SSViewerTestCommentsFullSourceHTML4Doctype',
'expected' => ""
. "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML "
. "4.01//EN\"\t\t\"http://www.w3.org/TR/html4/strict.dtd\">"
. "<!-- template $f/SSViewerTestCommentsFullSourceHTML4Doctype.ss -->"
. "<html>"
. "\t<head></head>"
. "\t<body></body>"
. "</html>"
. "<!-- end template $f/SSViewerTestCommentsFullSourceHTML4Doctype.ss -->",
),
array(
'name' => 'SSViewerTestCommentsFullSourceNoDoctype',
'expected' => ""
. "<html><!-- template $f/SSViewerTestCommentsFullSourceNoDoctype.ss -->"
. "\t<head></head>"
. "\t<body></body>"
. "<!-- end template $f/SSViewerTestCommentsFullSourceNoDoctype.ss --></html>",
),
array(
'name' => 'SSViewerTestCommentsFullSourceIfIE',
'expected' => ""
. "<!doctype html>"
. "<!-- template $f/SSViewerTestCommentsFullSourceIfIE.ss -->"
. "<!--[if lte IE 8]> <html class='old-ie'> <![endif]-->"
. "<!--[if gt IE 8]> <html class='new-ie'> <![endif]-->"
. "<!--[if !IE]><!--> <html class='no-ie'> <!--<![endif]-->"
. "\t<head></head>"
. "\t<body></body>"
. "</html>"
. "<!-- end template $f/SSViewerTestCommentsFullSourceIfIE.ss -->",
),
array(
'name' => 'SSViewerTestCommentsFullSourceIfIENoDoctype',
'expected' => ""
. "<!--[if lte IE 8]> <html class='old-ie'> <![endif]-->"
. "<!--[if gt IE 8]> <html class='new-ie'> <![endif]-->"
. "<!--[if !IE]><!--> <html class='no-ie'>"
. "<!-- template $f/SSViewerTestCommentsFullSourceIfIENoDoctype.ss -->"
. " <!--<![endif]-->"
. "\t<head></head>"
. "\t<body></body>"
. "<!-- end template $f/SSViewerTestCommentsFullSourceIfIENoDoctype.ss --></html>",
),
array(
'name' => 'SSViewerTestCommentsPartialSource',
'expected' =>
"<!-- template $f/SSViewerTestCommentsPartialSource.ss -->"
. "<div class='typography'></div>"
. "<!-- end template $f/SSViewerTestCommentsPartialSource.ss -->",
),
array(
'name' => 'SSViewerTestCommentsWithInclude',
'expected' =>
"<!-- template $f/SSViewerTestCommentsWithInclude.ss -->"
. "<div class='typography'>"
. "<!-- include 'SSViewerTestCommentsInclude' -->"
. "<!-- template $i/SSViewerTestCommentsInclude.ss -->"
. "Included"
. "<!-- end template $i/SSViewerTestCommentsInclude.ss -->"
. "<!-- end include 'SSViewerTestCommentsInclude' -->"
. "</div>"
. "<!-- end template $f/SSViewerTestCommentsWithInclude.ss -->",
),
);
foreach ($templates as $template) {
$this->_renderWithSourceFileComments('SSViewerTestComments/'.$template['name'], $template['expected']);
}
}
private function _renderWithSourceFileComments($name, $expected) {
$viewer = new SSViewer(array($name));
$data = new ArrayData(array());
$result = $viewer->process($data);
$expected = str_replace(array("\r", "\n"), '', $expected);
$result = str_replace(array("\r", "\n"), '', $result);
$this->assertEquals($result, $expected);
}
public function testLoopIteratorIterator() {
$list = new PaginatedList(new ArrayList());
$viewer = new SSViewer_FromString('<% loop List %>$ID - $FirstName<br /><% end_loop %>');
$result = $viewer->process(new ArrayData(array('List' => $list)));
$this->assertEquals($result, '');
}
public function testProcessOnlyIncludesRequirementsOnce() {
$template = new SSViewer(array('SSViewerTestProcess'));
$basePath = dirname($this->getCurrentRelativePath()) . '/forms';
$backend = Injector::inst()->create('SilverStripe\\View\\Requirements_Backend');
$backend->setCombinedFilesEnabled(false);
$backend->combineFiles(
'RequirementsTest_ab.css',
array(
$basePath . '/RequirementsTest_a.css',
$basePath . '/RequirementsTest_b.css'
)
);
Requirements::set_backend($backend);
$this->assertEquals(1, substr_count($template->process(array()), "a.css"));
$this->assertEquals(1, substr_count($template->process(array()), "b.css"));
// if we disable the requirements then we should get nothing
$template->includeRequirements(false);
$this->assertEquals(0, substr_count($template->process(array()), "a.css"));
$this->assertEquals(0, substr_count($template->process(array()), "b.css"));
}
public function testRequireCallInTemplateInclude() {
//TODO undo skip test on the event that templates ever obtain the ability to reference MODULE_DIR (or something to that effect)
if(FRAMEWORK_DIR === 'framework') {
$template = new SSViewer(array('SSViewerTestProcess'));
Requirements::set_suffix_requirements(false);
$this->assertEquals(1, substr_count(
$template->process(array()),
"tests/javascript/forms/RequirementsTest_a.js"
));
}
else {
$this->markTestSkipped('Requirement will always fail if the framework dir is not '.
'named \'framework\', since templates require hard coded paths');
}
}
public function testCallsWithArguments() {
$data = new ArrayData(array(
'Set' => new ArrayList(array(
new SSViewerTest_Object("1"),
new SSViewerTest_Object("2"),
new SSViewerTest_Object("3"),
new SSViewerTest_Object("4"),
new SSViewerTest_Object("5"),
)),
'Level' => new SSViewerTest_LevelTest(1),
'Nest' => array(
'Level' => new SSViewerTest_LevelTest(2),
),
));
$tests = array(
'$Level.output(1)' => '1-1',
'$Nest.Level.output($Set.First.Number)' => '2-1',
'<% with $Set %>$Up.Level.output($First.Number)<% end_with %>' => '1-1',
'<% with $Set %>$Top.Nest.Level.output($First.Number)<% end_with %>' => '2-1',
'<% loop $Set %>$Up.Nest.Level.output($Number)<% end_loop %>' => '2-12-22-32-42-5',
'<% loop $Set %>$Top.Level.output($Number)<% end_loop %>' => '1-11-21-31-41-5',
'<% with $Nest %>$Level.output($Top.Set.First.Number)<% end_with %>' => '2-1',
'<% with $Level %>$output($Up.Set.Last.Number)<% end_with %>' => '1-5',
'<% with $Level.forWith($Set.Last.Number) %>$output("hi")<% end_with %>' => '5-hi',
'<% loop $Level.forLoop($Set.First.Number) %>$Number<% end_loop %>' => '!0',
'<% with $Nest %>
<% with $Level.forWith($Up.Set.First.Number) %>$output("hi")<% end_with %>
<% end_with %>' => '1-hi',
'<% with $Nest %>
<% loop $Level.forLoop($Top.Set.Last.Number) %>$Number<% end_loop %>
<% end_with %>' => '!0!1!2!3!4',
);
foreach($tests as $template => $expected) {
$this->assertEquals($expected, trim($this->render($template, $data)));
}
}
public function testRepeatedCallsAreCached() {
$data = new SSViewerTest_CacheTestData();
$template = '
<% if $TestWithCall %>
<% with $TestWithCall %>
{$Message}
<% end_with %>
{$TestWithCall.Message}
<% end_if %>';
$this->assertEquals('HiHi', preg_replace('/\s+/', '', $this->render($template, $data)));
$this->assertEquals(1, $data->testWithCalls,
'SSViewerTest_CacheTestData::TestWithCall() should only be called once. Subsequent calls should be cached');
$data = new SSViewerTest_CacheTestData();
$template = '
<% if $TestLoopCall %>
<% loop $TestLoopCall %>
{$Message}
<% end_loop %>
<% end_if %>';
$this->assertEquals('OneTwo', preg_replace('/\s+/', '', $this->render($template, $data)));
$this->assertEquals(1, $data->testLoopCalls,
'SSViewerTest_CacheTestData::TestLoopCall() should only be called once. Subsequent calls should be cached');
}
public function testClosedBlockExtension() {
$count = 0;
$parser = new SSTemplateParser();
$parser->addClosedBlock(
'test',
function (&$res) use (&$count) {
$count++;
}
);
$template = new SSViewer_FromString("<% test %><% end_test %>", $parser);
$template->process(new SSViewerTestFixture());
$this->assertEquals(1, $count);
}
public function testOpenBlockExtension() {
$count = 0;
$parser = new SSTemplateParser();
$parser->addOpenBlock(
'test',
function (&$res) use (&$count) {
$count++;
}
);
$template = new SSViewer_FromString("<% test %>", $parser);
$template->process(new SSViewerTestFixture());
$this->assertEquals(1, $count);
}
/**
* Tests if caching for SSViewer_FromString is working
*/
public function testFromStringCaching() {
$content = 'Test content';
$cacheFile = TEMP_FOLDER . '/.cache.' . sha1($content);
if (file_exists($cacheFile)) {
unlink($cacheFile);
}
// Test global behaviors
$this->render($content, null, null);
$this->assertFalse(file_exists($cacheFile), 'Cache file was created when caching was off');
SSViewer_FromString::config()->update('cache_template', true);
$this->render($content, null, null);
$this->assertTrue(file_exists($cacheFile), 'Cache file wasn\'t created when it was meant to');
unlink($cacheFile);
// Test instance behaviors
$this->render($content, null, false);
$this->assertFalse(file_exists($cacheFile), 'Cache file was created when caching was off');
$this->render($content, null, true);
$this->assertTrue(file_exists($cacheFile), 'Cache file wasn\'t created when it was meant to');
unlink($cacheFile);
}
}
/**
* A test fixture that will echo back the template item
*/
class SSViewerTestFixture extends ViewableData {
protected $name;
public function __construct($name = null) {
$this->name = $name;
parent::__construct();
}
private function argedName($fieldName, $arguments) {
$childName = $this->name ? "$this->name.$fieldName" : $fieldName;
if($arguments) return $childName . '(' . implode(',', $arguments) . ')';
else return $childName;
}
public function obj($fieldName, $arguments=null, $cache=false, $cacheName=null) {
$childName = $this->argedName($fieldName, $arguments);
// Special field name Loop### to create a list
if(preg_match('/^Loop([0-9]+)$/', $fieldName, $matches)) {
$output = new ArrayList();
for($i=0;$i<$matches[1];$i++) $output->push(new SSViewerTestFixture($childName));
return $output;
} else if(preg_match('/NotSet/i', $fieldName)) {
return new ViewableData();
} else {
return new SSViewerTestFixture($childName);
}
}
public function XML_val($fieldName, $arguments = null, $cache = false) {
if(preg_match('/NotSet/i', $fieldName)) {
return '';
} else if(preg_match('/Raw/i', $fieldName)) {
return $fieldName;
} else {
return '[out:' . $this->argedName($fieldName, $arguments) . ']';
}
}
public function hasValue($fieldName, $arguments = null, $cache = true) {
return (bool)$this->XML_val($fieldName, $arguments);
}
}
class SSViewerTest_ViewableData extends ViewableData implements TestOnly {
private static $default_cast = 'Text';
private static $casting = array(
'TextValue' => 'Text',
'HTMLValue' => 'HTMLFragment'
);
public function methodWithOneArgument($arg1) {
return "arg1:{$arg1}";
}
public function methodWithTwoArguments($arg1, $arg2) {
return "arg1:{$arg1},arg2:{$arg2}";
}
}
class SSViewerTest_CacheTestData extends ViewableData implements TestOnly {
public $testWithCalls = 0;
public $testLoopCalls = 0;
public function TestWithCall() {
$this->testWithCalls++;
return ArrayData::create(array('Message' => 'Hi'));
}
public function TestLoopCall() {
$this->testLoopCalls++;
return ArrayList::create(array(
ArrayData::create(array('Message' => 'One')),
ArrayData::create(array('Message' => 'Two'))
));
}
}
class SSViewerTest_Object extends DataObject implements TestOnly {
public $number = null;
private static $casting = array(
'Link' => 'Text',
);
public function __construct($number = null) {
parent::__construct();
$this->number = $number;
}
public function Number() {
return $this->number;
}
public function absoluteBaseURL() {
return "testLocalFunctionPriorityCalled";
}
public function lotsOfArguments11($a, $b, $c, $d, $e, $f, $g, $h, $i, $j, $k) {
return $a. $b. $c. $d. $e. $f. $g. $h. $i. $j. $k;
}
public function Link() {
return 'some/url.html';
}
}
class SSViewerTest_GlobalProvider implements TemplateGlobalProvider, TestOnly {
public static function get_template_global_variables() {
return array(
'SSViewerTest_GlobalHTMLFragment' => array('method' => 'get_html', 'casting' => 'HTMLFragment'),
'SSViewerTest_GlobalHTMLEscaped' => array('method' => 'get_html'),
'SSViewerTest_GlobalAutomatic',
'SSViewerTest_GlobalReferencedByString' => 'get_reference',
'SSViewerTest_GlobalReferencedInArray' => array('method' => 'get_reference'),
'SSViewerTest_GlobalThatTakesArguments' => array('method' => 'get_argmix', 'casting' => 'HTMLFragment')
);
}
public static function get_html() {
return '<div></div>';
}
public static function SSViewerTest_GlobalAutomatic() {
return 'automatic';
}
public static function get_reference() {
return 'reference';
}
public static function get_argmix() {
$args = func_get_args();
return 'z' . implode(':', $args) . 'z';
}
}
class SSViewerTest_LevelTest extends ViewableData implements TestOnly {
protected $depth;
public function __construct($depth = 1) {
$this->depth = $depth;
}
public function output($val) {
return "$this->depth-$val";
}
public function forLoop($number) {
$ret = array();
for($i = 0; $i < (int)$number; ++$i) {
$ret[] = new SSViewerTest_Object("!$i");
}
return new ArrayList($ret);
}
public function forWith($number) {
return new self($number);
}
}
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