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Diffstat (limited to '')
-rw-r--r-- | toolkit/components/aboutprocesses/tests/browser/browser_aboutprocesses_selection.js | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/toolkit/components/aboutprocesses/tests/browser/browser_aboutprocesses_selection.js b/toolkit/components/aboutprocesses/tests/browser/browser_aboutprocesses_selection.js new file mode 100644 index 0000000000..f208fb095d --- /dev/null +++ b/toolkit/components/aboutprocesses/tests/browser/browser_aboutprocesses_selection.js @@ -0,0 +1,124 @@ +/* Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +var doc, tbody, tabAboutProcesses; + +const rowTypes = ["process", "window", "thread-summary", "thread"]; + +function promiseUpdate() { + return promiseAboutProcessesUpdated({ + doc, + tbody, + force: true, + tabAboutProcesses, + }); +} + +add_setup(async function () { + Services.prefs.setBoolPref("toolkit.aboutProcesses.showThreads", true); + + info("Setting up about:processes"); + tabAboutProcesses = await BrowserTestUtils.openNewForegroundTab({ + gBrowser, + opening: "about:processes", + waitForLoad: true, + }); + + doc = tabAboutProcesses.linkedBrowser.contentDocument; + tbody = doc.getElementById("process-tbody"); + await promiseUpdate(); + + info("Open a list of threads to have thread rows displayed"); + let twisty = doc.querySelector("tr.thread-summary .twisty"); + twisty.click(); + await promiseUpdate(); +}); + +add_task(async function testSelectionPersistedAfterUpdate() { + for (let rowType of rowTypes) { + let row = doc.querySelector(`tr.${rowType}`); + Assert.ok(!!row, `Found ${rowType} row`); + Assert.ok(!row.hasAttribute("selected"), "The row should not be selected"); + + info("Click in the row to select it."); + row.click(); + Assert.equal( + row.getAttribute("selected"), + "true", + "The row should be selected" + ); + Assert.equal( + doc.querySelectorAll("[selected]").length, + 1, + "There should be only one selected row" + ); + + info("Wait for an update and ensure the selected row is still the same"); + let rowId = row.rowId; + let findRowsWithId = rowId => + [...doc.querySelectorAll("tr")].filter(r => r.rowId == rowId); + Assert.equal( + findRowsWithId(rowId).length, + 1, + "There should be only one row with id " + rowId + ); + await promiseUpdate(); + let selectedRow = doc.querySelector("[selected]"); + if (rowType == "thread" && !selectedRow) { + info("The thread row might have disappeared if the thread has ended"); + Assert.equal( + findRowsWithId(rowId).length, + 0, + "There should no longer be a row with id " + rowId + ); + continue; + } + Assert.ok( + !!selectedRow, + "There should still be a selected row after an update" + ); + Assert.equal( + selectedRow.rowId, + rowId, + "The selected row should have the same id as the row we clicked" + ); + } +}); + +add_task(function testClickAgainToRemoveSelection() { + for (let rowType of rowTypes) { + let row = doc.querySelector(`tr.${rowType}`); + Assert.ok(!!row, `Found ${rowType} row`); + Assert.ok(!row.hasAttribute("selected"), "The row should not be selected"); + info("Click in the row to select it."); + row.click(); + Assert.equal( + row.getAttribute("selected"), + "true", + "The row should now be selected" + ); + Assert.equal( + doc.querySelectorAll("[selected]").length, + 1, + "There should be only one selected row" + ); + + info("Click the row again to remove the selection."); + row.click(); + Assert.ok( + !row.hasAttribute("selected"), + "The row should no longer be selected" + ); + Assert.ok( + !doc.querySelector("[selected]"), + "There should be no selected row" + ); + } +}); + +add_task(function cleanup() { + BrowserTestUtils.removeTab(tabAboutProcesses); + Services.prefs.clearUserPref("toolkit.aboutProcesses.showThreads"); +}); |