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Bug 1338241 - Part 4: Add tests for dragging browsers into new windows, r=smaug

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MozReview-Commit-ID: XwwrAbeyhy
This commit is contained in:
Michael Layzell 2017-02-10 13:15:02 -05:00
parent 108e36d2e0
commit 68c95714ca
1 changed files with 83 additions and 1 deletions
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84
dom/tests/browser/helper_largeAllocation.js
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@ -345,8 +345,46 @@ function* largeAllocSuccessTests() {
});
});
// Try dragging the tab into a new window when not at the maximum number of
// Large-Allocation processes.
yield BrowserTestUtils.withNewTab("about:blank", function*(aBrowser) {
info("Starting test 7");
let pid1 = yield getPID(aBrowser);
is(false, yield getInLAProc(aBrowser));
let ready = Promise.all([expectProcessCreated(),
BrowserTestUtils.browserLoaded(aBrowser)]);
yield ContentTask.spawn(aBrowser, TEST_URI, TEST_URI => {
content.document.location = TEST_URI;
});
yield ready;
let pid2 = yield getPID(aBrowser);
isnot(pid1, pid2, "PIDs 1 and 2 should not match");
is(true, yield getInLAProc(aBrowser));
let newWindow = yield BrowserTestUtils.openNewBrowserWindow();
newWindow.gBrowser.adoptTab(gBrowser.getTabForBrowser(aBrowser), 0);
let newTab = newWindow.gBrowser.tabs[0];
is(newTab.linkedBrowser.currentURI.spec, TEST_URI);
is(newTab.linkedBrowser.remoteType, "webLargeAllocation");
let pid3 = yield getPID(newTab.linkedBrowser);
is(pid2, pid3, "PIDs 2 and 3 should match");
is(true, yield getInLAProc(newTab.linkedBrowser));
yield BrowserTestUtils.closeWindow(newWindow);
});
// Try opening a new Large-Allocation document when at the max number of large
// allocation processes.
yield BrowserTestUtils.withNewTab("about:blank", function*(aBrowser) {
info("Starting test 8");
yield SpecialPowers.pushPrefEnv({
set: [
["dom.ipc.processCount.webLargeAllocation", 1]
@ -394,7 +432,7 @@ function* largeAllocSuccessTests() {
// view-source tabs should not be considered to be in a large-allocation process.
yield BrowserTestUtils.withNewTab("about:blank", function*(aBrowser) {
info("Starting test 8");
info("Starting test 9");
let pid1 = yield getPID(aBrowser);
is(false, yield getInLAProc(aBrowser));
@ -414,6 +452,50 @@ function* largeAllocSuccessTests() {
stopExpectNoProcess();
});
// Try dragging tab into new window when at the max number of large allocation
// processes.
yield BrowserTestUtils.withNewTab("about:blank", function*(aBrowser) {
info("Starting test 10");
yield SpecialPowers.pushPrefEnv({
set: [
["dom.ipc.processCount.webLargeAllocation", 1]
],
});
let pid1 = yield getPID(aBrowser);
is(false, yield getInLAProc(aBrowser));
let ready = Promise.all([expectProcessCreated(),
BrowserTestUtils.browserLoaded(aBrowser)]);
yield ContentTask.spawn(aBrowser, TEST_URI, TEST_URI => {
content.document.location = TEST_URI;
});
yield ready;
let pid2 = yield getPID(aBrowser);
isnot(pid1, pid2, "PIDs 1 and 2 should not match");
is(true, yield getInLAProc(aBrowser));
let newWindow = yield BrowserTestUtils.openNewBrowserWindow();
newWindow.gBrowser.adoptTab(gBrowser.getTabForBrowser(aBrowser), 0);
let newTab = newWindow.gBrowser.tabs[0];
is(newTab.linkedBrowser.currentURI.spec, TEST_URI);
is(newTab.linkedBrowser.remoteType, "webLargeAllocation");
let pid3 = yield getPID(newTab.linkedBrowser);
is(pid2, pid3, "PIDs 2 and 3 should match");
is(true, yield getInLAProc(newTab.linkedBrowser));
yield BrowserTestUtils.closeWindow(newWindow);
});
// XXX: Make sure to reset dom.ipc.processCount.webLargeAllocation if adding a
// test after the above test.
}
function* largeAllocFailTests() {