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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
const PREF_NEWTAB_ROWS = "browser.newtabpage.rows";
const PREF_NEWTAB_COLUMNS = "browser.newtabpage.columns";
function runTests() {
let testValues = [
{row: 0, column: 0},
{row: -1, column: -1},
{row: -1, column: 0},
{row: 0, column: -1},
{row: 2, column: 4},
{row: 2, column: 5},
];
// Expected length of grid
let expectedValues = [1, 1, 1, 1, 8, 10];
// Values before setting new pref values (9 is the default value -> 3 x 3)
let previousValues = [9, 1, 1, 1, 1, 8];
let existingTab, existingTabGridLength, newTab, newTabGridLength;
yield addNewTabPageTab();
existingTab = gBrowser.selectedTab;
for (let i = 0; i < expectedValues.length; i++) {
gBrowser.selectedTab = existingTab;
existingTabGridLength = getGrid().cells.length;
is(existingTabGridLength, previousValues[i],
"Grid length of existing page before update is correctly.");
Services.prefs.setIntPref(PREF_NEWTAB_ROWS, testValues[i].row);
Services.prefs.setIntPref(PREF_NEWTAB_COLUMNS, testValues[i].column);
existingTabGridLength = getGrid().cells.length;
is(existingTabGridLength, expectedValues[i],
"Existing page grid is updated correctly.");
yield addNewTabPageTab();
newTab = gBrowser.selectedTab;
newTabGridLength = getGrid().cells.length;
is(newTabGridLength, expectedValues[i],
"New page grid is updated correctly.");
gBrowser.removeTab(newTab);
}
gBrowser.removeTab(existingTab);
Services.prefs.clearUserPref(PREF_NEWTAB_ROWS);
Services.prefs.clearUserPref(PREF_NEWTAB_COLUMNS);
}
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