LayoutTests/fast/dom/shadow/shadow-tree-styles-select-host.html - Issue 317143002: Revert of Remove scoped styles.

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Issue 317143002: Revert of Remove scoped styles. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 6 years, 6 months ago

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1 <!doctype html>	1 <!doctype html>

2 <html>	2 <html>

3 <head>	3 <head>

4 <script src="../../../resources/js-test.js"></script>	4 <script src="../../../resources/js-test.js"></script>

5 <script src="resources/shadow-dom.js"></script>	5 <script src="resources/shadow-dom.js"></script>

6 </head>	6 </head>

7 <body>	7 <body>

8 <div id='sandbox'></div>	8 <div id='sandbox'></div>

9 <pre id='console'></pre>	9 <pre id='console'></pre>

10 </body>	10 </body>

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186 createDOM('style', {},	186 createDOM('style', {},

187 document.createTextNode(':host { border: 1px solid green ; }')),	187 document.createTextNode(':host { border: 1px solid green ; }')),

188 createDOM('content', {})),	188 createDOM('content', {})),

189 createDOM('div', {'id': 'host-child'},	189 createDOM('div', {'id': 'host-child'},

190 document.createTextNode('Hello, Host!'))))));	190 document.createTextNode('Hello, Host!'))))));

191	191

192 shouldHaveBorderColor('host/target', 'rgb(0, 128, 0)');	192 shouldHaveBorderColor('host/target', 'rgb(0, 128, 0)');

193	193

194 cleanUp();	194 cleanUp();

195	195

	196 debug('Test the case where there exists a style scoped in a contanining treescop e.');

	197

	198 sandbox.appendChild(

	199 createDOM('style', {},

	200 document.createTextNode('div:last-child { border: 1px solid blue; }')));

	201 sandbox.appendChild(

	202 createDOM('div', {},

	203 createDOM('style', {'scoped': 'scoped'},

	204 document.createTextNode(':last-child { border: 1px solid red }')),

	205 createDOM('div', {'id': 'host'},

	206 createShadowRoot(

	207 createDOM('style', {},

	208 document.createTextNode(':host { border: 1px solid green; }' )),

	209 createDOM('content', {})),

	210 createDOM('div', {'id': 'host-child'},

	211 document.createTextNode('Hello, Host!')))));

	212

	213 // Rules from style scoped win, because styles in shadow trees are treated as re gistered with a root node of a containing treescope.

	214 shouldHaveBorderColor('host', 'rgb(255, 0, 0)');

	215

	216 cleanUp();

	217

196 debug('Test that style sharing is disabled when styles in shadow trees would mat ch shadow hosts.');	218 debug('Test that style sharing is disabled when styles in shadow trees would mat ch shadow hosts.');

197	219

198 sandbox.appendChild(	220 sandbox.appendChild(

199 createDOM('div', {'id': 'hostA'},	221 createDOM('div', {'id': 'hostA'},

200 createShadowRoot(	222 createShadowRoot(

201 createDOM('style', {},	223 createDOM('style', {},

202 document.createTextNode(':host { border: 1px solid red; }')),	224 document.createTextNode(':host { border: 1px solid red; }')),

203 createDOM('content', {})),	225 createDOM('content', {})),

204 createDOM('div', {})));	226 createDOM('div', {})));

205	227

206 sandbox.appendChild(	228 sandbox.appendChild(

207 createDOM('div', {'id': 'hostB'},	229 createDOM('div', {'id': 'hostB'},

208 createShadowRoot(	230 createShadowRoot(

209 createDOM('style', {},	231 createDOM('style', {},

210 document.createTextNode(':host { border: 1px solid green; }')),	232 document.createTextNode(':host { border: 1px solid green; }')),

211 createDOM('content', {})),	233 createDOM('content', {})),

212 createDOM('div', {})));	234 createDOM('div', {})));

213	235

214 // for checking style sharing	236 // for checking style sharing

215 shouldHaveBorderColor('hostA', 'rgb(255, 0, 0)');	237 shouldHaveBorderColor('hostA', 'rgb(255, 0, 0)');

216 shouldHaveBorderColor('hostB', 'rgb(0, 128, 0)');	238 shouldHaveBorderColor('hostB', 'rgb(0, 128, 0)');

217	239

218 cleanUp();	240 cleanUp();

219 </script>	241 </script>

220 </html>	242 </html>

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