forked from mirrors/gecko-dev
30b2b7ce44
For simple rules like function spacing, we can auto-fix these across the code base so they are followed in a consistent way. To generate this patch, I ran: ./mach eslint devtools --no-ignore --fix After this, I reverted any changes to third party files that we really do want to ignore. MozReview-Commit-ID: 6Q8BApkAW20
38 lines
1.5 KiB
JavaScript
38 lines
1.5 KiB
JavaScript
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
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/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// Test that StyleSheetsActor.getStyleSheets() works if an iframe does not have
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// a content document.
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const {StyleSheetsFront} = require("devtools/shared/fronts/stylesheets");
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add_task(function* () {
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let browser = yield addTab(MAIN_DOMAIN + "stylesheets-nested-iframes.html");
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let doc = browser.contentDocument;
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info("Initialising the debugger server and client.");
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initDebuggerServer();
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let client = new DebuggerClient(DebuggerServer.connectPipe());
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let form = yield connectDebuggerClient(client);
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info("Attaching to the active tab.");
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yield client.attachTab(form.actor);
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let front = StyleSheetsFront(client, form);
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ok(front, "The StyleSheetsFront was created.");
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let sheets = yield front.getStyleSheets();
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ok(sheets, "getStyleSheets() succeeded even with documentless iframes.");
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// Bug 285395 limits the number of nested iframes to 10. There's one sheet per
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// frame so we should get 10 sheets. However, the limit might change in the
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// future so it's better not to rely on the limit. Asserting > 2 ensures that
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// the test page is actually loading nested iframes and this test is doing
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// something sensible (if we got this far, the test has served its purpose).
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ok(sheets.length > 2, sheets.length + " sheets found (expected 3 or more).");
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yield closeDebuggerClient(client);
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});
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