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Diffstat (limited to 'layout/inspector/tests/test_parseStyleSheet.html')
| -rw-r--r-- | layout/inspector/tests/test_parseStyleSheet.html | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/layout/inspector/tests/test_parseStyleSheet.html b/layout/inspector/tests/test_parseStyleSheet.html new file mode 100644 index 0000000000..98642ddfa4 --- /dev/null +++ b/layout/inspector/tests/test_parseStyleSheet.html @@ -0,0 +1,33 @@ +<!DOCTYPE HTML> +<html> +<!-- + https://bugzilla.mozilla.org/show_bug.cgi?id=1195978 +--> + <head> + <title>Test for Bug 1195978</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + <style> + body { + color: red; + } + </style> + </head> + <body> + <script type="application/javascript"> +const InspectorUtils = SpecialPowers.InspectorUtils; + +var sheet = document.styleSheets[1]; +is(InspectorUtils.getRelativeRuleLine(sheet.cssRules[0]), 2, + "initial relative rule line"); +is(InspectorUtils.getRuleLine(sheet.cssRules[0]), 11, + "initial rule line"); + +InspectorUtils.parseStyleSheet(sheet, "\nbody {\n color: blue;\n}\n"); +is(InspectorUtils.getRelativeRuleLine(sheet.cssRules[0]), 2, + "relative rule line after reparsing"); +is(InspectorUtils.getRuleLine(sheet.cssRules[0]), 11, + "relative rule line after reparsing"); + </script> + </body> +</html> |