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<title>[49518] branches/5.0/tests/phpunit/tests/image/editorImagick.php: Media: Improve and fix rotate/flip image tests.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/49518">49518</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/49518","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>desrosj</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-11-06 16:46:12 +0000 (Fri, 06 Nov 2020)</dd>
</dl>

<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Media: Improve and fix rotate/flip image tests.

Fix off-by-one error in pixel color checks for rotate and flip image tests. Change to using PNG with single pixel to ensure that errors are caught in the future, rather than lost in JPEG noise.

Props Fuegas, mikeschroder.
Merges <a href="https://core.trac.wordpress.org/changeset/45067">[45067]</a> to the 5.0 branch.
See <a href="https://core.trac.wordpress.org/ticket/46073">#46073</a>, <a href="https://core.trac.wordpress.org/ticket/48301">#48301</a>.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branches50testsphpunittestsimageeditorImagickphp">branches/5.0/tests/phpunit/tests/image/editorImagick.php</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#branches50testsphpunitdataimagesonebluepixel100x100png">branches/5.0/tests/phpunit/data/images/one-blue-pixel-100x100.png</a></li>
</ul>

<h3>Property Changed</h3>
<ul>
<li><a href="#branches50">branches/5.0/</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/5.0
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- branches/5.0 2020-11-06 16:44:34 UTC (rev 49517)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/5.0  2020-11-06 16:46:12 UTC (rev 49518)
</ins><a id="branches50"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/5.0</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:mergeinfo</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> /branches/4.8:42204
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/4.9:43557,43622,44991
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/5.5:49373-49379,49381
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:42132,42134,42136,42138,42140,42144,42146,42148,42150,42152-42153,42155,42157,42159,42161,42163,42169,42171,42173,42175,42177,42181,42183,42185,42187,42189,42191,42193,42199,42203,42210,42214,42220,42222,42226,42242,42244,42247,42250-42251,42256-42261,42350,42354,42358,42362,42364-42368,42374,42388,42390,42401,42405,42417,42421,42423-42425,42430,42432-42433,42437,42441,42443-42444,42446-42447,42449,42451,42453,42457,42459,42462,42491,42521,42529,42531,42533,42536,42538,42541,42543,42545,42549,42566,42568,42570,42572,42574,42576,42579,42581-42582,42584-42585,42587-42588,42590,42592,42594-42595,42598-42599,42602,42604,42606,42611-42613,42615,42617,42624-42625,42639,42642,42648,42652-42653,42665,42676,42687,42695,42697,42701-42702,42711,42713,42719,42722,42726,42728,42733,42739-42740,42744,42758,42772,42791-42792,42801,42807,42812,42814-42815,42817-42819,42823,42830,42837,42839,42841
 ,42844,42851-42852,42860,42862,42864,42878-42879,42881,42888-42889,42892-42894,42930,42964-42965,42967,42971-42972,42977-42978,42980-42982,42985-42987,42989,42992,42994-42995,42998-42999,43001-43004,43007-43008,43011-43012,43014-43015,43025,43027,43030,43032,43034,43036,43039,43042,43044-43049,43051-43063,43065,43081,43085,43087-43089,43091,43104,43116,43118,43120-43121,43123,43125-43126,43131-43132,43135,43137,43139,43145-43148,43150,43154-43155,43158,43160,43162,43166,43168,43170,43172,43175,43180-43181,43183-43185,43189,43191,43193,43195,43197,43199,43201,43203,43206,43208,43210-43212,43216,43218,43220,43222-43223,43226,43228,43230,43232,43234,43236,43238,43242-43243,43245-43246,43248-43251,43256,43259-43260,43263,43265,43267,43269,43274-43275,43278-43279,43282,43284,43286,43290,43293,43299,43303-43304,43313,43315,43317,43331,43337,43343,43350,43353,43356,43361-43363,43365,43367,43370-43371,43373-43376,43379,43388,43390,43435,43437,43439-43440,43446-43447,43451,43454,43457,43460,
 43462-43467,43469,43471,43475,43477-43478,43480,43486,43491,43493,43495,43499,43504,43506,43508,43511-43513,43518,43525,43527,43529,43531,43541,43550,43559,43561,43565,43567,43574,43578,43580,43584-43586,43589,43593,43597,43599,43601,43604-43605,43609,43636,43638,43645,43647,43653,43658-43659,43664,43673,44021,44048,44322,44338,44368-44371,44376-44382,44389,44391,44398-44399,44402-44403,44406,44408,44418,44432,44435,44437-44439,44441-44442,44833,44842,44993,45936,45971,45990,45997,46474-46478,46483,46485,46893-46896,47341,47633-47638,47948-47951,47984,48241,48338,48341,49380,49382-49388
</del><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:42132,42134,42136,42138,42140,42144,42146,42148,42150,42152-42153,42155,42157,42159,42161,42163,42169,42171,42173,42175,42177,42181,42183,42185,42187,42189,42191,42193,42199,42203,42210,42214,42220,42222,42226,42242,42244,42247,42250-42251,42256-42261,42350,42354,42358,42362,42364-42368,42374,42388,42390,42401,42405,42417,42421,42423-42425,42430,42432-42433,42437,42441,42443-42444,42446-42447,42449,42451,42453,42457,42459,42462,42491,42521,42529,42531,42533,42536,42538,42541,42543,42545,42549,42566,42568,42570,42572,42574,42576,42579,42581-42582,42584-42585,42587-42588,42590,42592,42594-42595,42598-42599,42602,42604,42606,42611-42613,42615,42617,42624-42625,42639,42642,42648,42652-42653,42665,42676,42687,42695,42697,42701-42702,42711,42713,42719,42722,42726,42728,42733,42739-42740,42744,42758,42772,42791-42792,42801,42807,42812,42814-42815,42817-42819,42823,42830,42837,42839,42841
 ,42844,42851-42852,42860,42862,42864,42878-42879,42881,42888-42889,42892-42894,42930,42964-42965,42967,42971-42972,42977-42978,42980-42982,42985-42987,42989,42992,42994-42995,42998-42999,43001-43004,43007-43008,43011-43012,43014-43015,43025,43027,43030,43032,43034,43036,43039,43042,43044-43049,43051-43063,43065,43081,43085,43087-43089,43091,43104,43116,43118,43120-43121,43123,43125-43126,43131-43132,43135,43137,43139,43145-43148,43150,43154-43155,43158,43160,43162,43166,43168,43170,43172,43175,43180-43181,43183-43185,43189,43191,43193,43195,43197,43199,43201,43203,43206,43208,43210-43212,43216,43218,43220,43222-43223,43226,43228,43230,43232,43234,43236,43238,43242-43243,43245-43246,43248-43251,43256,43259-43260,43263,43265,43267,43269,43274-43275,43278-43279,43282,43284,43286,43290,43293,43299,43303-43304,43313,43315,43317,43331,43337,43343,43350,43353,43356,43361-43363,43365,43367,43370-43371,43373-43376,43379,43388,43390,43435,43437,43439-43440,43446-43447,43451,43454,43457,43460,
 43462-43467,43469,43471,43475,43477-43478,43480,43486,43491,43493,43495,43499,43504,43506,43508,43511-43513,43518,43525,43527,43529,43531,43541,43550,43559,43561,43565,43567,43574,43578,43580,43584-43586,43589,43593,43597,43599,43601,43604-43605,43609,43636,43638,43645,43647,43653,43658-43659,43664,43673,44021,44048,44322,44338,44368-44371,44376-44382,44389,44391,44398-44399,44402-44403,44406,44408,44418,44432,44435,44437-44439,44441-44442,44833,44842,44993,45067,45936,45971,45990,45997,46474-46478,46483,46485,46893-46896,47341,47633-47638,47948-47951,47984,48241,48338,48341,49380,49382-49388
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches50testsphpunitdataimagesonebluepixel100x100pngfromrev45067trunktestsphpunitdataimagesonebluepixel100x100png"></a>
<div class="copfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Copied: branches/5.0/tests/phpunit/data/images/one-blue-pixel-100x100.png (from rev 45067, trunk/tests/phpunit/data/images/one-blue-pixel-100x100.png)</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.0/tests/phpunit/data/images/one-blue-pixel-100x100.png                         (rev 0)
+++ branches/5.0/tests/phpunit/data/images/one-blue-pixel-100x100.png   2020-11-06 16:46:12 UTC (rev 49518)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,17 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+\x89PNG
+
+ +IHDRdd\xFF\x80sRGB\xAE\xCE\xE9gAMA\xB1\x8F \xFCa  pHYs\xC3\xC3\xC7o\xA8d\xD5IDATx^\xED\xD01\xC0 \xFB\x97\xD6
+\xEE\x87\xCC\xCC\xF2\xA4*\x90\xC8
+d\xB2Y\x81\xAC@V +\x90\xC8
+d\xB2Y\x81\xAC@V +\x90\xC8
+d\xB2Y\x81\xAC@V +\x90\xC8
+d\xB2Y\x81\xAC@V +\x90\xC8
+d\xB2Y\x81\xAC@V +\x90\xC8
+d\xB2Y\x81\xAC@V +\x90\xC8
+d\xB2Y\x81\xAC@V +\x90\xC8
+d\xB2Y\x81\xAC@V +\x90\xC8
+d\xB2Y\x81\xAC@V +\x90\xC8
+d\xB2Y\x81\xAC@V +\x90\xC8
+d\xB2Y\x81\xAC@V +\x90\xC8
+d\xB2Y\x81\xAC@V +\x90\xC8z\xDB=\xE6#\xBF\x9F#\x9A\xC6\xDAIEND\xAEB`\x82
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of file
</span></span></pre></div>
<a id="branches50testsphpunittestsimageeditorImagickphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/5.0/tests/phpunit/tests/image/editorImagick.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.0/tests/phpunit/tests/image/editorImagick.php  2020-11-06 16:44:34 UTC (rev 49517)
+++ branches/5.0/tests/phpunit/tests/image/editorImagick.php    2020-11-06 16:46:12 UTC (rev 49518)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -420,7 +420,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * Test rotating an image 180 deg
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_rotate() {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $file = DIR_TESTDATA . '/images/gradient-square.jpg';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $file = DIR_TESTDATA . '/images/one-blue-pixel-100x100.png';
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $imagick_image_editor = new WP_Image_Editor_Imagick( $file );
</span><span class="cx" style="display: block; padding: 0 10px">                $imagick_image_editor->load();
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -428,7 +428,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $property = new ReflectionProperty( $imagick_image_editor, 'image' );
</span><span class="cx" style="display: block; padding: 0 10px">                $property->setAccessible( true );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $color_top_left = $property->getValue( $imagick_image_editor )->getImagePixelColor( 1, 1 )->getColor();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $color_top_left = $property->getValue( $imagick_image_editor )->getImagePixelColor( 0, 0 )->getColor();
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $imagick_image_editor->rotate( 180 );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -439,7 +439,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">         * Test flipping an image
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        public function test_flip() {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $file = DIR_TESTDATA . '/images/gradient-square.jpg';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $file = DIR_TESTDATA . '/images/one-blue-pixel-100x100.png';
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $imagick_image_editor = new WP_Image_Editor_Imagick( $file );
</span><span class="cx" style="display: block; padding: 0 10px">                $imagick_image_editor->load();
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -447,7 +447,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                $property = new ReflectionProperty( $imagick_image_editor, 'image' );
</span><span class="cx" style="display: block; padding: 0 10px">                $property->setAccessible( true );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                $color_top_left = $property->getValue( $imagick_image_editor )->getImagePixelColor( 1, 1 )->getColor();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         $color_top_left = $property->getValue( $imagick_image_editor )->getImagePixelColor( 0, 0 )->getColor();
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                $imagick_image_editor->flip( true, false );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span></span></pre>
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