gecko/toolkit/mozapps/extensions/test/xpcshell/test_cacheflush.js

122 lines
3.5 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/
*/
// This verifies that flushing the zipreader cache happens when appropriate
var gExpectedFile = null;
var gCacheFlushed = false;
var CacheFlushObserver = {
observe: function(aSubject, aTopic, aData) {
if (aTopic != "flush-cache-entry")
return;
do_check_true(gExpectedFile != null);
do_check_true(aSubject instanceof AM_Ci.nsIFile);
do_check_eq(aSubject.path, gExpectedFile.path);
gCacheFlushed = true;
gExpectedFile = null;
}
};
function run_test() {
// This test only makes sense when leaving extensions packed
if (Services.prefs.getBoolPref("extensions.alwaysUnpack"))
return;
do_test_pending();
Services.obs.addObserver(CacheFlushObserver, "flush-cache-entry", false);
createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "2");
startupManager();
run_test_1();
}
// Tests that the cache is flushed when cancelling a pending install
function run_test_1() {
AddonManager.getInstallForFile(do_get_addon("test_cacheflush1"), function(aInstall) {
completeAllInstalls([aInstall], function() {
// We should flush the staged XPI when cancelling the install
gExpectedFile = gProfD.clone();
gExpectedFile.append("extensions");
gExpectedFile.append("staged");
gExpectedFile.append("addon1@tests.mozilla.org.xpi");
aInstall.cancel();
do_check_true(gCacheFlushed);
gCacheFlushed = false;
run_test_2();
});
});
}
// Tests that the cache is flushed when uninstalling an add-on
function run_test_2() {
installAllFiles([do_get_addon("test_cacheflush1")], function() {
// Installing will flush the staged XPI during startup
gExpectedFile = gProfD.clone();
gExpectedFile.append("extensions");
gExpectedFile.append("staged");
gExpectedFile.append("addon1@tests.mozilla.org.xpi");
restartManager();
do_check_true(gCacheFlushed);
gCacheFlushed = false;
AddonManager.getAddonByID("addon1@tests.mozilla.org", function(a1) {
// We should flush the installed XPI when uninstalling
gExpectedFile = gProfD.clone();
gExpectedFile.append("extensions");
gExpectedFile.append("addon1@tests.mozilla.org.xpi");
a1.uninstall();
do_check_false(gCacheFlushed);
restartManager();
run_test_3();
});
});
}
// Tests that the cache is flushed when installing a restartless add-on
function run_test_3() {
AddonManager.getInstallForFile(do_get_addon("test_cacheflush2"), function(aInstall) {
aInstall.addListener({
onInstallStarted: function(aInstall) {
// We should flush the staged XPI when completing the install
gExpectedFile = gProfD.clone();
gExpectedFile.append("extensions");
gExpectedFile.append("staged");
gExpectedFile.append("addon2@tests.mozilla.org.xpi");
},
onInstallEnded: function(aInstall) {
do_check_true(gCacheFlushed);
gCacheFlushed = false;
run_test_4();
}
});
aInstall.install();
});
}
// Tests that the cache is flushed when uninstalling a restartless add-on
function run_test_4() {
AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
// We should flush the installed XPI when uninstalling
gExpectedFile = gProfD.clone();
gExpectedFile.append("extensions");
gExpectedFile.append("addon2@tests.mozilla.org.xpi");
a2.uninstall();
do_check_true(gCacheFlushed);
gCacheFlushed = false;
do_test_finished();
});
}