| <!doctype html> |
| <html> |
| <head> |
| <link rel="help" href="http://www.w3.org/TR/selectors4/#dir-pseudo"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| |
| <body> |
| <div id=outer> |
| <div id=div1></div> |
| <div id=div2 dir=ltr> |
| <div id=div2_1></div> |
| <div id=div2_2 dir=ltr></div> |
| <div id=div2_3 dir=rtl></div> |
| </div> |
| <div id=div3 dir=rtl> |
| <div id=div3_1> |
| <div id=div3_1_1></div> |
| </div> |
| <div id=div3_2 dir=ltr></div> |
| <div id=div3_3 dir=rtl></div> |
| </div> |
| <div id=div4 dir=lol></div> |
| <div id=div5 dir=auto></div> |
| </div> |
| </body> |
| |
| <script> |
| test(() => { |
| assert_equals(document.querySelector(":dir(lol)"), null); |
| assert_equals(document.querySelector(":dir(lol )"), null); |
| assert_equals(document.querySelector(":dir( auto)"), null); |
| assert_equals(document.querySelector(":dir(\nauto\t)"), null); |
| }, ":dir() allows any ident value but strings other than ltr/rtl don't match"); |
| |
| test(() => { |
| assert_throws_dom("SYNTAX_ERR", () => { document.querySelector(":dir()"); }); |
| assert_throws_dom("SYNTAX_ERR", () => { document.querySelector(":dir(ltr, rtl)"); }); |
| assert_throws_dom("SYNTAX_ERR", () => { document.querySelector(":dir('ltr')"); }); |
| }, ":dir() requires exactly an ident argument"); |
| |
| test(() => { |
| assert_equals(document.querySelector(":dir(rtl)"), div2_3); |
| assert_equals(document.querySelector("*:dir(rtl)"), div2_3); |
| assert_equals(document.querySelector("div:dir(ltr)"), outer); |
| assert_equals(document.querySelector("div:dir(ltr):dir(ltr)"), outer); |
| assert_equals(document.querySelector(":dir(rtl)#div3_3"), div3_3); |
| assert_equals(document.querySelector(":nth-child(2):dir(rtl)"), null); |
| assert_equals(document.querySelector(":nth-child(3):dir(rtl)"), div2_3); |
| assert_equals(document.querySelector(":nth-child(4):dir(ltr)"), div4); |
| assert_equals(document.querySelector(":nth-last-child(3):dir(rtl)"), div3); |
| }, ":dir() works in compound selectors"); |
| |
| test(() => { |
| assert_equals(document.querySelector("#div2 :dir(ltr)"), div2_1); |
| assert_equals(document.querySelector(":dir(rtl) div"), div3_1); |
| assert_equals(document.querySelector("div + :dir(ltr)"), div2); |
| assert_equals(document.querySelector(":dir(ltr) + :dir(rtl)"), div2_3); |
| assert_equals(document.querySelector(":dir(rtl) :dir(rtl)"), div3_1); |
| assert_equals(document.querySelector(":dir(rtl) + :dir(ltr)"), div3_2); |
| assert_equals(document.querySelector(":dir(rtl) ~ :dir(rtl)"), div3_3); |
| assert_equals(document.querySelector(":dir(rtl) :dir(ltr)"), div3_2); |
| assert_equals(document.querySelector("* :dir(rtl) *"), div3_1); |
| assert_equals(document.querySelector("div :dir(rtl) div"), div3_1); |
| assert_equals(document.querySelector(":dir(ltr) :dir(rtl) + :dir(ltr)"), div3_2); |
| assert_equals(document.querySelector(":dir(ltr) + :dir(rtl) + * + *"), div5); |
| assert_equals(document.querySelector(":dir(rtl) > * > :dir(rtl)"), div3_1_1); |
| }, ":dir() works in complex selectors"); |
| </script> |
| </html> |
