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Test Info:
// ----------------------------------------------------------------------------
// Test whether passing a simple string to InstallTrigger.install throws an
// exception
function test() {
// This test depends on InstallTrigger.install availability.
setInstallTriggerPrefs();
waitForExplicitFinish();
var triggers = encodeURIComponent(JSON.stringify(TESTROOT + "amosigned.xpi"));
gBrowser.selectedTab = BrowserTestUtils.addTab(gBrowser, TESTROOT);
ContentTask.spawn(gBrowser.selectedBrowser, null, function () {
return new Promise(resolve => {
addEventListener(
"load",
() => {
content.addEventListener("InstallTriggered", () => {
resolve(content.document.getElementById("return").textContent);
});
},
true
);
});
}).then(page_loaded);
// In non-e10s the exception in the content page would trigger a test failure
if (!gMultiProcessBrowser) {
expectUncaughtException();
}
BrowserTestUtils.startLoadingURIString(
gBrowser,
TESTROOT + "installtrigger.html?" + triggers
);
}
function page_loaded(result) {
is(result, "exception", "installTrigger should have failed");
// In non-e10s the exception from the page is thrown after the event so we
// have to spin the event loop to make sure it arrives so expectUncaughtException
// sees it.
executeSoon(() => {
gBrowser.removeCurrentTab();
finish();
});
}
// ----------------------------------------------------------------------------