diff options
Diffstat (limited to 'devtools/client/styleeditor/test/browser_styleeditor_bug_851132_middle_click.js')
-rw-r--r-- | devtools/client/styleeditor/test/browser_styleeditor_bug_851132_middle_click.js | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/devtools/client/styleeditor/test/browser_styleeditor_bug_851132_middle_click.js b/devtools/client/styleeditor/test/browser_styleeditor_bug_851132_middle_click.js new file mode 100644 index 000000000..a666156b1 --- /dev/null +++ b/devtools/client/styleeditor/test/browser_styleeditor_bug_851132_middle_click.js @@ -0,0 +1,56 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ +"use strict"; + +// Test that middle click on style sheet doesn't open styleeditor.xul in a new +// tab (bug 851132). + +const TESTCASE_URI = TEST_BASE_HTTP + "four.html"; + +add_task(function* () { + let { ui } = yield openStyleEditorForURL(TESTCASE_URI); + gBrowser.tabContainer.addEventListener("TabOpen", onTabAdded, false); + + yield ui.editors[0].getSourceEditor(); + info("first editor selected"); + + info("Left-clicking on the second editor link."); + yield clickOnStyleSheetLink(ui.editors[1], 0); + + info("Waiting for the second editor to be selected."); + let editor = yield ui.once("editor-selected"); + + ok(editor.sourceEditor.hasFocus(), + "Left mouse click gave second editor focus."); + + // middle mouse click should not open a new tab + info("Middle clicking on the third editor link."); + yield clickOnStyleSheetLink(ui.editors[2], 1); +}); + +/** + * A helper that clicks on style sheet link in the sidebar. + * + * @param {StyleSheetEditor} editor + * The editor of which link should be clicked. + * @param {MouseEvent.button} button + * The button to click the link with. + */ +function* clickOnStyleSheetLink(editor, button) { + let window = editor._window; + let link = editor.summary.querySelector(".stylesheet-name"); + + info("Waiting for focus."); + yield SimpleTest.promiseFocus(window); + + info("Pressing button " + button + " on style sheet name link."); + EventUtils.synthesizeMouseAtCenter(link, { button }, window); +} + +function onTabAdded() { + ok(false, "middle mouse click has opened a new tab"); +} + +registerCleanupFunction(function () { + gBrowser.tabContainer.removeEventListener("TabOpen", onTabAdded, false); +}); |