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-rw-r--r--tests/phpunit/includes/libs/CSSJanusTest.php560
-rw-r--r--tests/phpunit/includes/libs/CSSMinTest.php133
-rw-r--r--tests/phpunit/includes/libs/GenericArrayObjectTest.php262
-rw-r--r--tests/phpunit/includes/libs/IEUrlExtensionTest.php126
-rw-r--r--tests/phpunit/includes/libs/JavaScriptMinifierTest.php170
5 files changed, 1251 insertions, 0 deletions
diff --git a/tests/phpunit/includes/libs/CSSJanusTest.php b/tests/phpunit/includes/libs/CSSJanusTest.php
new file mode 100644
index 00000000..26747b91
--- /dev/null
+++ b/tests/phpunit/includes/libs/CSSJanusTest.php
@@ -0,0 +1,560 @@
+<?php
+/**
+ * Based on the test suite of the original Python
+ * CSSJanus libary:
+ * http://code.google.com/p/cssjanus/source/browse/trunk/cssjanus_test.py
+ * Ported to PHP for ResourceLoader and has been extended since.
+ */
+class CSSJanusTest extends MediaWikiTestCase {
+ /**
+ * @dataProvider provideTransformCases
+ */
+ function testTransform( $cssA, $cssB = null ) {
+
+ if ( $cssB ) {
+ $transformedA = CSSJanus::transform( $cssA );
+ $this->assertEquals( $transformedA, $cssB, 'Test A-B transformation' );
+
+ $transformedB = CSSJanus::transform( $cssB );
+ $this->assertEquals( $transformedB, $cssA, 'Test B-A transformation' );
+ } else {
+ // If no B version is provided, it means
+ // the output should equal the input.
+ $transformedA = CSSJanus::transform( $cssA );
+ $this->assertEquals( $transformedA, $cssA, 'Nothing was flipped' );
+ }
+ }
+
+ /**
+ * @dataProvider provideTransformAdvancedCases
+ */
+ function testTransformAdvanced( $code, $expectedOutput, $options = array() ) {
+ $swapLtrRtlInURL = isset( $options['swapLtrRtlInURL'] ) ? $options['swapLtrRtlInURL'] : false;
+ $swapLeftRightInURL = isset( $options['swapLeftRightInURL'] ) ? $options['swapLeftRightInURL'] : false;
+
+ $flipped = CSSJanus::transform( $code, $swapLtrRtlInURL, $swapLeftRightInURL );
+
+ $this->assertEquals( $expectedOutput, $flipped,
+ 'Test flipping, options: url-ltr-rtl=' . ( $swapLtrRtlInURL ? 'true' : 'false' )
+ . ' url-left-right=' . ( $swapLeftRightInURL ? 'true' : 'false' )
+ );
+ }
+
+ /**
+ * @dataProvider provideTransformBrokenCases
+ * @group Broken
+ */
+ function testTransformBroken( $code, $expectedOutput ) {
+ $flipped = CSSJanus::transform( $code );
+
+ $this->assertEquals( $expectedOutput, $flipped, 'Test flipping' );
+ }
+
+ /**
+ * These transform cases are tested *in both directions*
+ * No need to declare a principle twice in both directions here.
+ */
+ function provideTransformCases() {
+ return array(
+ // Property keys
+ array(
+ '.foo { left: 0; }',
+ '.foo { right: 0; }'
+ ),
+ // Guard against partial keys
+ // (CSS currently doesn't have flippable properties
+ // that contain the direction as part of the key without
+ // dash separation)
+ array(
+ '.foo { alright: 0; }'
+ ),
+ array(
+ '.foo { balleft: 0; }'
+ ),
+
+ // Dashed property keys
+ array(
+ '.foo { padding-left: 0; }',
+ '.foo { padding-right: 0; }'
+ ),
+ array(
+ '.foo { margin-left: 0; }',
+ '.foo { margin-right: 0; }'
+ ),
+ array(
+ '.foo { border-left: 0; }',
+ '.foo { border-right: 0; }'
+ ),
+
+ // Double-dashed property keys
+ array(
+ '.foo { border-left-color: red; }',
+ '.foo { border-right-color: red; }'
+ ),
+ array(
+ // Includes unknown properties?
+ '.foo { x-left-y: 0; }',
+ '.foo { x-right-y: 0; }'
+ ),
+
+ // Multi-value properties
+ array(
+ '.foo { padding: 0; }'
+ ),
+ array(
+ '.foo { padding: 0 1px; }'
+ ),
+ array(
+ '.foo { padding: 0 1px 2px; }'
+ ),
+ array(
+ '.foo { padding: 0 1px 2px 3px; }',
+ '.foo { padding: 0 3px 2px 1px; }'
+ ),
+
+ // Shorthand / Four notation
+ array(
+ '.foo { padding: .25em 15px 0pt 0ex; }',
+ '.foo { padding: .25em 0ex 0pt 15px; }'
+ ),
+ array(
+ '.foo { margin: 1px -4px 3px 2px; }',
+ '.foo { margin: 1px 2px 3px -4px; }'
+ ),
+ array(
+ '.foo { padding: 0 15px .25em 0; }',
+ '.foo { padding: 0 0 .25em 15px; }'
+ ),
+ array(
+ '.foo { padding: 1px 4.1grad 3px 2%; }',
+ '.foo { padding: 1px 2% 3px 4.1grad; }'
+ ),
+ array(
+ '.foo { padding: 1px 2px 3px auto; }',
+ '.foo { padding: 1px auto 3px 2px; }'
+ ),
+ array(
+ '.foo { padding: 1px inherit 3px auto; }',
+ '.foo { padding: 1px auto 3px inherit; }'
+ ),
+ array(
+ '.foo { border-radius: .25em 15px 0pt 0ex; }',
+ '.foo { border-radius: .25em 0ex 0pt 15px; }'
+ ),
+ array(
+ '.foo { x-unknown: a b c d; }'
+ ),
+ array(
+ '.foo barpx 0 2% { opacity: 0; }'
+ ),
+ array(
+ '#settings td p strong'
+ ),
+ array(
+ # Not sure how 4+ values should behave,
+ # testing to make sure changes are detected
+ '.foo { x-unknown: 1 2 3 4 5; }',
+ '.foo { x-unknown: 1 4 3 2 5; }',
+ ),
+ array(
+ '.foo { x-unknown: 1 2 3 4 5 6; }',
+ '.foo { x-unknown: 1 4 3 2 5 6; }',
+ ),
+
+ // Shorthand / Three notation
+ array(
+ '.foo { margin: 1em 0 .25em; }'
+ ),
+ array(
+ '.foo { margin:-1.5em 0 -.75em; }'
+ ),
+
+ // Shorthand / Two notation
+ array(
+ '.foo { padding: 1px 2px; }'
+ ),
+
+ // Shorthand / One notation
+ array(
+ '.foo { padding: 1px; }'
+ ),
+
+ // Direction
+ // Note: This differs from the Python implementation,
+ // see also CSSJanus::fixDirection for more info.
+ array(
+ '.foo { direction: ltr; }',
+ '.foo { direction: rtl; }'
+ ),
+ array(
+ '.foo { direction: rtl; }',
+ '.foo { direction: ltr; }'
+ ),
+ array(
+ 'input { direction: ltr; }',
+ 'input { direction: rtl; }'
+ ),
+ array(
+ 'input { direction: rtl; }',
+ 'input { direction: ltr; }'
+ ),
+ array(
+ 'body { direction: ltr; }',
+ 'body { direction: rtl; }'
+ ),
+ array(
+ '.foo, body, input { direction: ltr; }',
+ '.foo, body, input { direction: rtl; }'
+ ),
+ array(
+ 'body { padding: 10px; direction: ltr; }',
+ 'body { padding: 10px; direction: rtl; }'
+ ),
+ array(
+ 'body { direction: ltr } .myClass { direction: ltr }',
+ 'body { direction: rtl } .myClass { direction: rtl }'
+ ),
+
+ // Left/right values
+ array(
+ '.foo { float: left; }',
+ '.foo { float: right; }'
+ ),
+ array(
+ '.foo { text-align: left; }',
+ '.foo { text-align: right; }'
+ ),
+ array(
+ '.foo { -x-unknown: left; }',
+ '.foo { -x-unknown: right; }'
+ ),
+ // Guard against selectors that look flippable
+ array(
+ '.column-left { width: 0; }'
+ ),
+ array(
+ 'a.left { width: 0; }'
+ ),
+ array(
+ 'a.leftification { width: 0; }'
+ ),
+ array(
+ 'a.ltr { width: 0; }'
+ ),
+ array(
+ # <div class="a-ltr png">
+ '.a-ltr.png { width: 0; }'
+ ),
+ array(
+ # <foo-ltr attr="x">
+ 'foo-ltr[attr="x"] { width: 0; }'
+ ),
+ array(
+ 'div.left > span.right+span.left { width: 0; }'
+ ),
+ array(
+ '.thisclass .left .myclass { width: 0; }'
+ ),
+ array(
+ '.thisclass .left .myclass #myid { width: 0; }'
+ ),
+
+ // Cursor values (east/west)
+ array(
+ '.foo { cursor: e-resize; }',
+ '.foo { cursor: w-resize; }'
+ ),
+ array(
+ '.foo { cursor: se-resize; }',
+ '.foo { cursor: sw-resize; }'
+ ),
+ array(
+ '.foo { cursor: ne-resize; }',
+ '.foo { cursor: nw-resize; }'
+ ),
+
+ // Background
+ array(
+ '.foo { background-position: top left; }',
+ '.foo { background-position: top right; }'
+ ),
+ array(
+ '.foo { background: url(/foo/bar.png) top left; }',
+ '.foo { background: url(/foo/bar.png) top right; }'
+ ),
+ array(
+ '.foo { background: url(/foo/bar.png) top left no-repeat; }',
+ '.foo { background: url(/foo/bar.png) top right no-repeat; }'
+ ),
+ array(
+ '.foo { background: url(/foo/bar.png) no-repeat top left; }',
+ '.foo { background: url(/foo/bar.png) no-repeat top right; }'
+ ),
+ array(
+ '.foo { background: #fff url(/foo/bar.png) no-repeat top left; }',
+ '.foo { background: #fff url(/foo/bar.png) no-repeat top right; }'
+ ),
+ array(
+ '.foo { background-position: 100% 40%; }',
+ '.foo { background-position: 0% 40%; }'
+ ),
+ array(
+ '.foo { background-position: 23% 0; }',
+ '.foo { background-position: 77% 0; }'
+ ),
+ array(
+ '.foo { background-position: 23% auto; }',
+ '.foo { background-position: 77% auto; }'
+ ),
+ array(
+ '.foo { background-position-x: 23%; }',
+ '.foo { background-position-x: 77%; }'
+ ),
+ array(
+ '.foo { background-position-y: 23%; }',
+ '.foo { background-position-y: 23%; }'
+ ),
+ array(
+ '.foo { background:url(../foo.png) no-repeat 75% 50%; }',
+ '.foo { background:url(../foo.png) no-repeat 25% 50%; }'
+ ),
+ array(
+ '.foo { background: 10% 20% } .bar { background: 40% 30% }',
+ '.foo { background: 90% 20% } .bar { background: 60% 30% }'
+ ),
+
+ // Multiple rules
+ array(
+ 'body { direction: rtl; float: right; } .foo { direction: ltr; float: right; }',
+ 'body { direction: ltr; float: left; } .foo { direction: rtl; float: left; }',
+ ),
+
+ // Duplicate properties
+ array(
+ '.foo { float: left; float: right; float: left; }',
+ '.foo { float: right; float: left; float: right; }',
+ ),
+
+ // Preserve comments
+ array(
+ '/* left /* right */left: 10px',
+ '/* left /* right */right: 10px'
+ ),
+ array(
+ '/*left*//*left*/left: 10px',
+ '/*left*//*left*/right: 10px'
+ ),
+ array(
+ '/* Going right is cool */ .foo { width: 0 }',
+ ),
+ array(
+ "/* padding-right 1 2 3 4 */\n#test { width: 0}\n/*right*/"
+ ),
+ array(
+ "/** Two line comment\n * left\n \*/\n#test {width: 0}"
+ ),
+
+ // @noflip annotation
+ array(
+ // before selector (single)
+ '/* @noflip */ div { float: left; }'
+ ),
+ array(
+ // before selector (multiple)
+ '/* @noflip */ div, .notme { float: left; }'
+ ),
+ array(
+ // inside selector
+ 'div, /* @noflip */ .foo { float: left; }'
+ ),
+ array(
+ // after selector
+ 'div, .notme /* @noflip */ { float: left; }'
+ ),
+ array(
+ // before multiple rules
+ '/* @noflip */ div { float: left; } .foo { float: left; }',
+ '/* @noflip */ div { float: left; } .foo { float: right; }'
+ ),
+ array(
+ // after multiple rules
+ '.foo { float: left; } /* @noflip */ div { float: left; }',
+ '.foo { float: right; } /* @noflip */ div { float: left; }'
+ ),
+ array(
+ // before multiple properties
+ 'div { /* @noflip */ float: left; text-align: left; }',
+ 'div { /* @noflip */ float: left; text-align: right; }'
+ ),
+ array(
+ // after multiple properties
+ 'div { float: left; /* @noflip */ text-align: left; }',
+ 'div { float: right; /* @noflip */ text-align: left; }'
+ ),
+
+ // Guard against css3 stuff
+ array(
+ 'background-image: -moz-linear-gradient(#326cc1, #234e8c);'
+ ),
+ array(
+ 'background-image: -webkit-gradient(linear, 100% 0%, 0% 0%, from(#666666), to(#ffffff));'
+ ),
+
+ // CSS syntax / white-space variations
+ // spaces, no spaces, tabs, new lines, omitting semi-colons
+ array(
+ ".foo { left: 0; }",
+ ".foo { right: 0; }"
+ ),
+ array(
+ ".foo{ left: 0; }",
+ ".foo{ right: 0; }"
+ ),
+ array(
+ ".foo{ left: 0 }",
+ ".foo{ right: 0 }"
+ ),
+ array(
+ ".foo{left:0 }",
+ ".foo{right:0 }"
+ ),
+ array(
+ ".foo{left:0}",
+ ".foo{right:0}"
+ ),
+ array(
+ ".foo { left : 0 ; }",
+ ".foo { right : 0 ; }"
+ ),
+ array(
+ ".foo\n { left : 0 ; }",
+ ".foo\n { right : 0 ; }"
+ ),
+ array(
+ ".foo\n { \nleft : 0 ; }",
+ ".foo\n { \nright : 0 ; }"
+ ),
+ array(
+ ".foo\n { \n left : 0 ; }",
+ ".foo\n { \n right : 0 ; }"
+ ),
+ array(
+ ".foo\n { \n left\n : 0; }",
+ ".foo\n { \n right\n : 0; }"
+ ),
+ array(
+ ".foo \n { \n left\n : 0; }",
+ ".foo \n { \n right\n : 0; }"
+ ),
+ array(
+ ".foo\n{\nleft\n:\n0;}",
+ ".foo\n{\nright\n:\n0;}"
+ ),
+ array(
+ ".foo\n.bar {\n\tleft: 0;\n}",
+ ".foo\n.bar {\n\tright: 0;\n}"
+ ),
+ array(
+ ".foo\t{\tleft\t:\t0;}",
+ ".foo\t{\tright\t:\t0;}"
+ ),
+
+ // Guard against partial keys
+ array(
+ '.foo { leftxx: 0; }',
+ '.foo { leftxx: 0; }'
+ ),
+ array(
+ '.foo { rightxx: 0; }',
+ '.foo { rightxx: 0; }'
+ ),
+ );
+ }
+
+ /**
+ * These cases are tested in one way only (format: actual, expected, msg).
+ * If both ways can be tested, either put both versions in here or move
+ * it to provideTransformCases().
+ */
+ function provideTransformAdvancedCases() {
+ $bgPairs = array(
+ # [ - _ . ] <-> [ left right ltr rtl ]
+ 'foo.jpg' => 'foo.jpg',
+ 'left.jpg' => 'right.jpg',
+ 'ltr.jpg' => 'rtl.jpg',
+
+ 'foo-left.png' => 'foo-right.png',
+ 'foo_left.png' => 'foo_right.png',
+ 'foo.left.png' => 'foo.right.png',
+
+ 'foo-ltr.png' => 'foo-rtl.png',
+ 'foo_ltr.png' => 'foo_rtl.png',
+ 'foo.ltr.png' => 'foo.rtl.png',
+
+ 'left-foo.png' => 'right-foo.png',
+ 'left_foo.png' => 'right_foo.png',
+ 'left.foo.png' => 'right.foo.png',
+
+ 'ltr-foo.png' => 'rtl-foo.png',
+ 'ltr_foo.png' => 'rtl_foo.png',
+ 'ltr.foo.png' => 'rtl.foo.png',
+
+ 'foo-ltr-left.gif' => 'foo-rtl-right.gif',
+ 'foo_ltr_left.gif' => 'foo_rtl_right.gif',
+ 'foo.ltr.left.gif' => 'foo.rtl.right.gif',
+ 'foo-ltr_left.gif' => 'foo-rtl_right.gif',
+ 'foo_ltr.left.gif' => 'foo_rtl.right.gif',
+ );
+ $provider = array();
+ foreach ( $bgPairs as $left => $right ) {
+ # By default '-rtl' and '-left' etc. are not touched,
+ # Only when the appropiate parameter is set.
+ $provider[] = array(
+ ".foo { background: url(images/$left); }",
+ ".foo { background: url(images/$left); }"
+ );
+ $provider[] = array(
+ ".foo { background: url(images/$right); }",
+ ".foo { background: url(images/$right); }"
+ );
+ $provider[] = array(
+ ".foo { background: url(images/$left); }",
+ ".foo { background: url(images/$right); }",
+ array(
+ 'swapLtrRtlInURL' => true,
+ 'swapLeftRightInURL' => true,
+ )
+ );
+ $provider[] = array(
+ ".foo { background: url(images/$right); }",
+ ".foo { background: url(images/$left); }",
+ array(
+ 'swapLtrRtlInURL' => true,
+ 'swapLeftRightInURL' => true,
+ )
+ );
+ }
+
+ return $provider;
+ }
+
+ /**
+ * Cases that are currently failing, but
+ * should be looked at in the future as enhancements and/or bug fix
+ */
+ function provideTransformBrokenCases() {
+ return array(
+ // Guard against selectors that look flippable
+ array(
+ # <foo-left-x attr="x">
+ 'foo-left-x[attr="x"] { width: 0; }',
+ 'foo-left-x[attr="x"] { width: 0; }'
+ ),
+ array(
+ # <div class="foo" data-left="x">
+ '.foo[data-left="x"] { width: 0; }',
+ '.foo[data-left="x"] { width: 0; }'
+ ),
+ );
+ }
+}
diff --git a/tests/phpunit/includes/libs/CSSMinTest.php b/tests/phpunit/includes/libs/CSSMinTest.php
new file mode 100644
index 00000000..57017a84
--- /dev/null
+++ b/tests/phpunit/includes/libs/CSSMinTest.php
@@ -0,0 +1,133 @@
+<?php
+/**
+ * This file test the CSSMin library shipped with Mediawiki.
+ *
+ * @author Timo Tijhof
+ */
+
+class CSSMinTest extends MediaWikiTestCase {
+
+ protected function setUp() {
+ parent::setUp();
+
+ $server = 'http://doc.example.org';
+
+ $this->setMwGlobals( array(
+ 'wgServer' => $server,
+ 'wgCanonicalServer' => $server,
+ ) );
+ }
+
+ /**
+ * @dataProvider provideMinifyCases
+ */
+ function testMinify( $code, $expectedOutput ) {
+ $minified = CSSMin::minify( $code );
+
+ $this->assertEquals( $expectedOutput, $minified, 'Minified output should be in the form expected.' );
+ }
+
+ function provideMinifyCases() {
+ return array(
+ // Whitespace
+ array( "\r\t\f \v\n\r", "" ),
+ array( "foo, bar {\n\tprop: value;\n}", "foo,bar{prop:value}" ),
+
+ // Loose comments
+ array( "/* foo */", "" ),
+ array( "/*******\n foo\n *******/", "" ),
+ array( "/*!\n foo\n */", "" ),
+
+ // Inline comments in various different places
+ array( "/* comment */foo, bar {\n\tprop: value;\n}", "foo,bar{prop:value}" ),
+ array( "foo/* comment */, bar {\n\tprop: value;\n}", "foo,bar{prop:value}" ),
+ array( "foo,/* comment */ bar {\n\tprop: value;\n}", "foo,bar{prop:value}" ),
+ array( "foo, bar/* comment */ {\n\tprop: value;\n}", "foo,bar{prop:value}" ),
+ array( "foo, bar {\n\t/* comment */prop: value;\n}", "foo,bar{prop:value}" ),
+ array( "foo, bar {\n\tprop: /* comment */value;\n}", "foo,bar{prop:value}" ),
+ array( "foo, bar {\n\tprop: value /* comment */;\n}", "foo,bar{prop:value }" ),
+ array( "foo, bar {\n\tprop: value; /* comment */\n}", "foo,bar{prop:value; }" ),
+
+ // Keep track of things that aren't as minified as much as they
+ // could be (bug 35493)
+ array( 'foo { prop: value ;}', 'foo{prop:value }' ),
+ array( 'foo { prop : value; }', 'foo{prop :value}' ),
+ array( 'foo { prop: value ; }', 'foo{prop:value }' ),
+ array( 'foo { font-family: "foo" , "bar"; }', 'foo{font-family:"foo" ,"bar"}' ),
+ array( "foo { src:\n\turl('foo') ,\n\turl('bar') ; }", "foo{src:url('foo') ,url('bar') }" ),
+
+ // Interesting cases with string values
+ // - Double quotes, single quotes
+ array( 'foo { content: ""; }', 'foo{content:""}' ),
+ array( "foo { content: ''; }", "foo{content:''}" ),
+ array( 'foo { content: "\'"; }', 'foo{content:"\'"}' ),
+ array( "foo { content: '\"'; }", "foo{content:'\"'}" ),
+ // - Whitespace in string values
+ array( 'foo { content: " "; }', 'foo{content:" "}' ),
+ );
+ }
+
+ /**
+ * @dataProvider provideRemapCases
+ */
+ function testRemap( $message, $params, $expectedOutput ) {
+ $remapped = call_user_func_array( 'CSSMin::remap', $params );
+
+ $messageAdd = " Case: $message";
+ $this->assertEquals( $expectedOutput, $remapped, 'CSSMin::remap should return the expected url form.' . $messageAdd );
+ }
+
+ function provideRemapCases() {
+ // Parameter signature:
+ // CSSMin::remap( $code, $local, $remote, $embedData = true )
+ return array(
+ array(
+ 'Simple case',
+ array( 'foo { prop: url(bar.png); }', false, 'http://example.org', false ),
+ 'foo { prop: url(http://example.org/bar.png); }',
+ ),
+ array(
+ 'Without trailing slash',
+ array( 'foo { prop: url(../bar.png); }', false, 'http://example.org/quux', false ),
+ 'foo { prop: url(http://example.org/quux/../bar.png); }',
+ ),
+ array(
+ 'With trailing slash on remote (bug 27052)',
+ array( 'foo { prop: url(../bar.png); }', false, 'http://example.org/quux/', false ),
+ 'foo { prop: url(http://example.org/quux/../bar.png); }',
+ ),
+ array(
+ 'Guard against stripping double slashes from query',
+ array( 'foo { prop: url(bar.png?corge=//grault); }', false, 'http://example.org/quux/', false ),
+ 'foo { prop: url(http://example.org/quux/bar.png?corge=//grault); }',
+ ),
+ array(
+ 'Expand absolute paths',
+ array( 'foo { prop: url(/w/skin/images/bar.png); }', false, 'http://example.org/quux', false ),
+ 'foo { prop: url(http://doc.example.org/w/skin/images/bar.png); }',
+ ),
+ );
+ }
+
+ /**
+ * Seperated because they are currently broken (bug 35492)
+ *
+ * @group Broken
+ * @dataProvider provideStringCases
+ */
+ function testMinifyWithCSSStringValues( $code, $expectedOutput ) {
+ $this->testMinifyOutput( $code, $expectedOutput );
+ }
+
+ function provideStringCases() {
+ return array(
+ // String values should be respected
+ // - More than one space in a string value
+ array( 'foo { content: " "; }', 'foo{content:" "}' ),
+ // - Using a tab in a string value (turns into a space)
+ array( "foo { content: '\t'; }", "foo{content:'\t'}" ),
+ // - Using css-like syntax in string values
+ array( 'foo::after { content: "{;}"; position: absolute; }', 'foo::after{content:"{;}";position:absolute}' ),
+ );
+ }
+}
diff --git a/tests/phpunit/includes/libs/GenericArrayObjectTest.php b/tests/phpunit/includes/libs/GenericArrayObjectTest.php
new file mode 100644
index 00000000..37a9b347
--- /dev/null
+++ b/tests/phpunit/includes/libs/GenericArrayObjectTest.php
@@ -0,0 +1,262 @@
+<?php
+
+/**
+ * Tests for the GenericArrayObject and deriving classes.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ * @since 1.20
+ *
+ * @ingroup Test
+ * @group GenericArrayObject
+ *
+ * @licence GNU GPL v2+
+ * @author Jeroen De Dauw < jeroendedauw@gmail.com >
+ */
+abstract class GenericArrayObjectTest extends MediaWikiTestCase {
+
+ /**
+ * Returns objects that can serve as elements in the concrete GenericArrayObject deriving class being tested.
+ *
+ * @since 1.20
+ *
+ * @return array
+ */
+ abstract public function elementInstancesProvider();
+
+ /**
+ * Returns the name of the concrete class being tested.
+ *
+ * @since 1.20
+ *
+ * @return string
+ */
+ abstract public function getInstanceClass();
+
+ /**
+ * Provides instances of the concrete class being tested.
+ *
+ * @since 1.20
+ *
+ * @return array
+ */
+ public function instanceProvider() {
+ $instances = array();
+
+ foreach ( $this->elementInstancesProvider() as $elementInstances ) {
+ $instances[] = $this->getNew( $elementInstances[0] );
+ }
+
+ return $this->arrayWrap( $instances );
+ }
+
+ /**
+ * @since 1.20
+ *
+ * @param array $elements
+ *
+ * @return GenericArrayObject
+ */
+ protected function getNew( array $elements = array() ) {
+ $class = $this->getInstanceClass();
+ return new $class( $elements );
+ }
+
+ /**
+ * @dataProvider elementInstancesProvider
+ *
+ * @since 1.20
+ *
+ * @param array $elements
+ */
+ public function testConstructor( array $elements ) {
+ $arrayObject = $this->getNew( $elements );
+
+ $this->assertEquals( count( $elements ), $arrayObject->count() );
+ }
+
+ /**
+ * @dataProvider elementInstancesProvider
+ *
+ * @since 1.20
+ *
+ * @param array $elements
+ */
+ public function testIsEmpty( array $elements ) {
+ $arrayObject = $this->getNew( $elements );
+
+ $this->assertEquals( $elements === array(), $arrayObject->isEmpty() );
+ }
+
+ /**
+ * @dataProvider instanceProvider
+ *
+ * @since 1.20
+ *
+ * @param GenericArrayObject $list
+ */
+ public function testUnset( GenericArrayObject $list ) {
+ if ( $list->isEmpty() ) {
+ $this->assertTrue( true ); // We cannot test unset if there are no elements
+ } else {
+ $offset = $list->getIterator()->key();
+ $count = $list->count();
+ $list->offsetUnset( $offset );
+ $this->assertEquals( $count - 1, $list->count() );
+ }
+
+ if ( !$list->isEmpty() ) {
+ $offset = $list->getIterator()->key();
+ $count = $list->count();
+ unset( $list[$offset] );
+ $this->assertEquals( $count - 1, $list->count() );
+ }
+ }
+
+ /**
+ * @dataProvider elementInstancesProvider
+ *
+ * @since 1.20
+ *
+ * @param array $elements
+ */
+ public function testAppend( array $elements ) {
+ $list = $this->getNew();
+
+ $listSize = count( $elements );
+
+ foreach ( $elements as $element ) {
+ $list->append( $element );
+ }
+
+ $this->assertEquals( $listSize, $list->count() );
+
+ $list = $this->getNew();
+
+ foreach ( $elements as $element ) {
+ $list[] = $element;
+ }
+
+ $this->assertEquals( $listSize, $list->count() );
+
+ $this->checkTypeChecks( function ( GenericArrayObject $list, $element ) {
+ $list->append( $element );
+ } );
+ }
+
+ /**
+ * @since 1.20
+ *
+ * @param callback $function
+ */
+ protected function checkTypeChecks( $function ) {
+ $excption = null;
+ $list = $this->getNew();
+
+ $elementClass = $list->getObjectType();
+
+ foreach ( array( 42, 'foo', array(), new stdClass(), 4.2 ) as $element ) {
+ $validValid = $element instanceof $elementClass;
+
+ try {
+ call_user_func( $function, $list, $element );
+ $valid = true;
+ } catch ( InvalidArgumentException $exception ) {
+ $valid = false;
+ }
+
+ $this->assertEquals(
+ $validValid,
+ $valid,
+ 'Object of invalid type got successfully added to a GenericArrayObject'
+ );
+ }
+ }
+
+ /**
+ * @dataProvider elementInstancesProvider
+ *
+ * @since 1.20
+ *
+ * @param array $elements
+ */
+ public function testOffsetSet( array $elements ) {
+ if ( $elements === array() ) {
+ $this->assertTrue( true );
+ return;
+ }
+
+ $list = $this->getNew();
+
+ $element = reset( $elements );
+ $list->offsetSet( 42, $element );
+ $this->assertEquals( $element, $list->offsetGet( 42 ) );
+
+ $list = $this->getNew();
+
+ $element = reset( $elements );
+ $list['oHai'] = $element;
+ $this->assertEquals( $element, $list['oHai'] );
+
+ $list = $this->getNew();
+
+ $element = reset( $elements );
+ $list->offsetSet( 9001, $element );
+ $this->assertEquals( $element, $list[9001] );
+
+ $list = $this->getNew();
+
+ $element = reset( $elements );
+ $list->offsetSet( null, $element );
+ $this->assertEquals( $element, $list[0] );
+
+ $list = $this->getNew();
+ $offset = 0;
+
+ foreach ( $elements as $element ) {
+ $list->offsetSet( null, $element );
+ $this->assertEquals( $element, $list[$offset++] );
+ }
+
+ $this->assertEquals( count( $elements ), $list->count() );
+
+ $this->checkTypeChecks( function ( GenericArrayObject $list, $element ) {
+ $list->offsetSet( mt_rand(), $element );
+ } );
+ }
+
+ /**
+ * @dataProvider instanceProvider
+ *
+ * @since 1.21
+ *
+ * @param GenericArrayObject $list
+ */
+ public function testSerialization( GenericArrayObject $list ) {
+ $serialization = serialize( $list );
+ $copy = unserialize( $serialization );
+
+ $this->assertEquals( $serialization, serialize( $copy ) );
+ $this->assertEquals( count( $list ), count( $copy ) );
+
+ $list = $list->getArrayCopy();
+ $copy = $copy->getArrayCopy();
+
+ $this->assertArrayEquals( $list, $copy, true, true );
+ }
+
+}
diff --git a/tests/phpunit/includes/libs/IEUrlExtensionTest.php b/tests/phpunit/includes/libs/IEUrlExtensionTest.php
new file mode 100644
index 00000000..d04dd7d4
--- /dev/null
+++ b/tests/phpunit/includes/libs/IEUrlExtensionTest.php
@@ -0,0 +1,126 @@
+<?php
+
+/**
+ * Tests for IEUrlExtension::findIE6Extension
+ */
+class IEUrlExtensionTest extends MediaWikiTestCase {
+ function testSimple() {
+ $this->assertEquals(
+ 'y',
+ IEUrlExtension::findIE6Extension( 'x.y' ),
+ 'Simple extension'
+ );
+ }
+
+ function testSimpleNoExt() {
+ $this->assertEquals(
+ '',
+ IEUrlExtension::findIE6Extension( 'x' ),
+ 'No extension'
+ );
+ }
+
+ function testEmpty() {
+ $this->assertEquals(
+ '',
+ IEUrlExtension::findIE6Extension( '' ),
+ 'Empty string'
+ );
+ }
+
+ function testQuestionMark() {
+ $this->assertEquals(
+ '',
+ IEUrlExtension::findIE6Extension( '?' ),
+ 'Question mark only'
+ );
+ }
+
+ function testExtQuestionMark() {
+ $this->assertEquals(
+ 'x',
+ IEUrlExtension::findIE6Extension( '.x?' ),
+ 'Extension then question mark'
+ );
+ }
+
+ function testQuestionMarkExt() {
+ $this->assertEquals(
+ 'x',
+ IEUrlExtension::findIE6Extension( '?.x' ),
+ 'Question mark then extension'
+ );
+ }
+
+ function testInvalidChar() {
+ $this->assertEquals(
+ '',
+ IEUrlExtension::findIE6Extension( '.x*' ),
+ 'Extension with invalid character'
+ );
+ }
+
+ function testInvalidCharThenExtension() {
+ $this->assertEquals(
+ 'x',
+ IEUrlExtension::findIE6Extension( '*.x' ),
+ 'Invalid character followed by an extension'
+ );
+ }
+
+ function testMultipleQuestionMarks() {
+ $this->assertEquals(
+ 'c',
+ IEUrlExtension::findIE6Extension( 'a?b?.c?.d?e?f' ),
+ 'Multiple question marks'
+ );
+ }
+
+ function testExeException() {
+ $this->assertEquals(
+ 'd',
+ IEUrlExtension::findIE6Extension( 'a?b?.exe?.d?.e' ),
+ '.exe exception'
+ );
+ }
+
+ function testExeException2() {
+ $this->assertEquals(
+ 'exe',
+ IEUrlExtension::findIE6Extension( 'a?b?.exe' ),
+ '.exe exception 2'
+ );
+ }
+
+ function testHash() {
+ $this->assertEquals(
+ '',
+ IEUrlExtension::findIE6Extension( 'a#b.c' ),
+ 'Hash character preceding extension'
+ );
+ }
+
+ function testHash2() {
+ $this->assertEquals(
+ '',
+ IEUrlExtension::findIE6Extension( 'a?#b.c' ),
+ 'Hash character preceding extension 2'
+ );
+ }
+
+ function testDotAtEnd() {
+ $this->assertEquals(
+ '',
+ IEUrlExtension::findIE6Extension( '.' ),
+ 'Dot at end of string'
+ );
+ }
+
+ function testTwoDots() {
+ $this->assertEquals(
+ 'z',
+ IEUrlExtension::findIE6Extension( 'x.y.z' ),
+ 'Two dots'
+ );
+ }
+}
diff --git a/tests/phpunit/includes/libs/JavaScriptMinifierTest.php b/tests/phpunit/includes/libs/JavaScriptMinifierTest.php
new file mode 100644
index 00000000..1f550795
--- /dev/null
+++ b/tests/phpunit/includes/libs/JavaScriptMinifierTest.php
@@ -0,0 +1,170 @@
+<?php
+
+class JavaScriptMinifierTest extends MediaWikiTestCase {
+
+ function provideCases() {
+ return array(
+
+ // Basic whitespace and comments that should be stripped entirely
+ array( "\r\t\f \v\n\r", "" ),
+ array( "/* Foo *\n*bar\n*/", "" ),
+
+ /**
+ * Slashes used inside block comments (bug 26931).
+ * At some point there was a bug that caused this comment to be ended at '* /',
+ * causing /M... to be left as the beginning of a regex.
+ */
+ array( "/**\n * Foo\n * {\n * 'bar' : {\n * //Multiple rules with configurable operators\n * 'baz' : false\n * }\n */", "" ),
+
+ /**
+ * ' Foo \' bar \
+ * baz \' quox ' .
+ */
+ array( "' Foo \\' bar \\\n baz \\' quox ' .length", "' Foo \\' bar \\\n baz \\' quox '.length" ),
+ array( "\" Foo \\\" bar \\\n baz \\\" quox \" .length", "\" Foo \\\" bar \\\n baz \\\" quox \".length" ),
+ array( "// Foo b/ar baz", "" ),
+ array( "/ Foo \\/ bar [ / \\] / ] baz / .length", "/ Foo \\/ bar [ / \\] / ] baz /.length" ),
+
+ // HTML comments
+ array( "<!-- Foo bar", "" ),
+ array( "<!-- Foo --> bar", "" ),
+ array( "--> Foo", "" ),
+ array( "x --> y", "x-->y" ),
+
+ // Semicolon insertion
+ array( "(function(){return\nx;})", "(function(){return\nx;})" ),
+ array( "throw\nx;", "throw\nx;" ),
+ array( "while(p){continue\nx;}", "while(p){continue\nx;}" ),
+ array( "while(p){break\nx;}", "while(p){break\nx;}" ),
+ array( "var\nx;", "var x;" ),
+ array( "x\ny;", "x\ny;" ),
+ array( "x\n++y;", "x\n++y;" ),
+ array( "x\n!y;", "x\n!y;" ),
+ array( "x\n{y}", "x\n{y}" ),
+ array( "x\n+y;", "x+y;" ),
+ array( "x\n(y);", "x(y);" ),
+ array( "5.\nx;", "5.\nx;" ),
+ array( "0xFF.\nx;", "0xFF.x;" ),
+ array( "5.3.\nx;", "5.3.x;" ),
+
+ // Semicolon insertion between an expression having an inline
+ // comment after it, and a statement on the next line (bug 27046).
+ array( "var a = this //foo bar \n for ( b = 0; c < d; b++ ) {}", "var a=this\nfor(b=0;c<d;b++){}" ),
+
+ // Token separation
+ array( "x in y", "x in y" ),
+ array( "/x/g in y", "/x/g in y" ),
+ array( "x in 30", "x in 30" ),
+ array( "x + ++ y", "x+ ++y" ),
+ array( "x ++ + y", "x++ +y" ),
+ array( "x / /y/.exec(z)", "x/ /y/.exec(z)" ),
+
+ // State machine
+ array( "/ x/g", "/ x/g" ),
+ array( "(function(){return/ x/g})", "(function(){return/ x/g})" ),
+ array( "+/ x/g", "+/ x/g" ),
+ array( "++/ x/g", "++/ x/g" ),
+ array( "x/ x/g", "x/x/g" ),
+ array( "(/ x/g)", "(/ x/g)" ),
+ array( "if(/ x/g);", "if(/ x/g);" ),
+ array( "(x/ x/g)", "(x/x/g)" ),
+ array( "([/ x/g])", "([/ x/g])" ),
+ array( "+x/ x/g", "+x/x/g" ),
+ array( "{}/ x/g", "{}/ x/g" ),
+ array( "+{}/ x/g", "+{}/x/g" ),
+ array( "(x)/ x/g", "(x)/x/g" ),
+ array( "if(x)/ x/g", "if(x)/ x/g" ),
+ array( "for(x;x;{}/ x/g);", "for(x;x;{}/x/g);" ),
+ array( "x;x;{}/ x/g", "x;x;{}/ x/g" ),
+ array( "x:{}/ x/g", "x:{}/ x/g" ),
+ array( "switch(x){case y?z:{}/ x/g:{}/ x/g;}", "switch(x){case y?z:{}/x/g:{}/ x/g;}" ),
+ array( "function x(){}/ x/g", "function x(){}/ x/g" ),
+ array( "+function x(){}/ x/g", "+function x(){}/x/g" ),
+
+ // Multiline quoted string
+ array( "var foo=\"\\\nblah\\\n\";", "var foo=\"\\\nblah\\\n\";" ),
+
+ // Multiline quoted string followed by string with spaces
+ array( "var foo=\"\\\nblah\\\n\";\nvar baz = \" foo \";\n", "var foo=\"\\\nblah\\\n\";var baz=\" foo \";" ),
+
+ // URL in quoted string ( // is not a comment)
+ array( "aNode.setAttribute('href','http://foo.bar.org/baz');", "aNode.setAttribute('href','http://foo.bar.org/baz');" ),
+
+ // URL in quoted string after multiline quoted string
+ array( "var foo=\"\\\nblah\\\n\";\naNode.setAttribute('href','http://foo.bar.org/baz');", "var foo=\"\\\nblah\\\n\";aNode.setAttribute('href','http://foo.bar.org/baz');" ),
+
+ // Division vs. regex nastiness
+ array( "alert( (10+10) / '/'.charCodeAt( 0 ) + '//' );", "alert((10+10)/'/'.charCodeAt(0)+'//');" ),
+ array( "if(1)/a /g.exec('Pa ss');", "if(1)/a /g.exec('Pa ss');" ),
+
+ // newline insertion after 1000 chars: break after the "++", not before
+ array( str_repeat( ';', 996 ) . "if(x++);", str_repeat( ';', 996 ) . "if(x++\n);" ),
+
+ // Unicode letter characters should pass through ok in identifiers (bug 31187)
+ array( "var KaĊSkatolVal = {}", 'var KaĊSkatolVal={}' ),
+
+ // Per spec unicode char escape values should work in identifiers,
+ // as long as it's a valid char. In future it might get normalized.
+ array( "var Ka\\u015dSkatolVal = {}", 'var Ka\\u015dSkatolVal={}' ),
+
+ // Some structures that might look invalid at first sight
+ array( "var a = 5.;", "var a=5.;" ),
+ array( "5.0.toString();", "5.0.toString();" ),
+ array( "5..toString();", "5..toString();" ),
+ array( "5...toString();", false ),
+ array( "5.\n.toString();", '5..toString();' ),
+ );
+ }
+
+ /**
+ * @dataProvider provideCases
+ */
+ function testJavaScriptMinifierOutput( $code, $expectedOutput ) {
+ $minified = JavaScriptMinifier::minify( $code );
+
+ // JSMin+'s parser will throw an exception if output is not valid JS.
+ // suppression of warnings needed for stupid crap
+ wfSuppressWarnings();
+ $parser = new JSParser();
+ wfRestoreWarnings();
+ $parser->parse( $minified, 'minify-test.js', 1 );
+
+ $this->assertEquals( $expectedOutput, $minified, "Minified output should be in the form expected." );
+ }
+
+ function provideBug32548() {
+ return array(
+ array(
+ // This one gets interpreted all together by the prior code;
+ // no break at the 'E' happens.
+ '1.23456789E55',
+ ),
+ array(
+ // This one breaks under the bad code; splits between 'E' and '+'
+ '1.23456789E+5',
+ ),
+ array(
+ // This one breaks under the bad code; splits between 'E' and '-'
+ '1.23456789E-5',
+ ),
+ );
+ }
+
+ /**
+ * @dataProvider provideBug32548
+ */
+ function testBug32548Exponent( $num ) {
+ // Long line breaking was being incorrectly done between the base and
+ // exponent part of a number, causing a syntax error. The line should
+ // instead break at the start of the number.
+ $prefix = 'var longVarName' . str_repeat( '_', 973 ) . '=';
+ $suffix = ',shortVarName=0;';
+
+ $input = $prefix . $num . $suffix;
+ $expected = $prefix . "\n" . $num . $suffix;
+
+ $minified = JavaScriptMinifier::minify( $input );
+
+ $this->assertEquals( $expected, $minified, "Line breaks must not occur in middle of exponent" );
+ }
+}