Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
/* Any copyright is dedicated to the Public Domain.
add_task(async function () {
let initialTabsLength = gBrowser.tabs.length;
let newTab1 = (gBrowser.selectedTab = BrowserTestUtils.addTab(
gBrowser,
"about:robots",
{ skipAnimation: true }
));
let newTab2 = (gBrowser.selectedTab = BrowserTestUtils.addTab(
gBrowser,
"about:about",
{ skipAnimation: true }
));
let newTab3 = (gBrowser.selectedTab = BrowserTestUtils.addTab(
gBrowser,
"about:config",
{ skipAnimation: true }
));
registerCleanupFunction(function () {
while (gBrowser.tabs.length > initialTabsLength) {
gBrowser.removeTab(gBrowser.tabs[initialTabsLength]);
}
});
is(gBrowser.tabs.length, initialTabsLength + 3, "new tabs are opened");
is(gBrowser.tabs[initialTabsLength], newTab1, "newTab1 position is correct");
is(
gBrowser.tabs[initialTabsLength + 1],
newTab2,
"newTab2 position is correct"
);
is(
gBrowser.tabs[initialTabsLength + 2],
newTab3,
"newTab3 position is correct"
);
await dragAndDrop(newTab1, newTab2, false);
is(gBrowser.tabs.length, initialTabsLength + 3, "tabs are still there");
is(
gBrowser.tabs[initialTabsLength],
newTab2,
"newTab2 and newTab1 are swapped"
);
is(
gBrowser.tabs[initialTabsLength + 1],
newTab1,
"newTab1 and newTab2 are swapped"
);
is(gBrowser.tabs[initialTabsLength + 2], newTab3, "newTab3 stays same place");
await dragAndDrop(newTab2, newTab1, true);
is(gBrowser.tabs.length, initialTabsLength + 4, "a tab is duplicated");
is(gBrowser.tabs[initialTabsLength], newTab2, "newTab2 stays same place");
is(gBrowser.tabs[initialTabsLength + 1], newTab1, "newTab1 stays same place");
is(
gBrowser.tabs[initialTabsLength + 3],
newTab3,
"a new tab is inserted before newTab3"
);
});