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Bug 674321 - port docshell_helpers.js to SpecialPowers, r=jgriffin, a=test-only

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This commit is contained in:
Joel Maher 2011-07-28 12:03:59 -04:00
parent abdb4efbe6
commit c830090389
1 changed files with 5 additions and 13 deletions
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18
docshell/test/chrome/docshell_helpers.js
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@ -317,10 +317,7 @@ function finish() {
// If the test changed the value of max_total_viewers via a call to
// enableBFCache(), then restore it now.
if (typeof(gOrigMaxTotalViewers) != "undefined") {
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
prefs.setIntPref("browser.sessionhistory.max_total_viewers",
SpecialPowers.setIntPref("browser.sessionhistory.max_total_viewers",
gOrigMaxTotalViewers);
}
@ -387,26 +384,21 @@ function waitForTrue(fn, onWaitComplete, timeout) {
* to 0 (disabled), if a number, set it to that specific number
*/
function enableBFCache(enable) {
netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
// If this is the first time the test called enableBFCache(),
// store the original value of max_total_viewers, so it can
// be restored at the end of the test.
if (typeof(gOrigMaxTotalViewers) == "undefined") {
gOrigMaxTotalViewers =
prefs.getIntPref("browser.sessionhistory.max_total_viewers");
gOrigMaxTotalViewers = SpecialPowers.getIntPref("browser.sessionhistory.max_total_viewers");
}
if (typeof(enable) == "boolean") {
if (enable)
prefs.setIntPref("browser.sessionhistory.max_total_viewers", -1);
SpecialPowers.setIntPref("browser.sessionhistory.max_total_viewers", -1);
else
prefs.setIntPref("browser.sessionhistory.max_total_viewers", 0);
SpecialPowers.setIntPref("browser.sessionhistory.max_total_viewers", 0);
}
else if (typeof(enable) == "number") {
prefs.setIntPref("browser.sessionhistory.max_total_viewers", enable);
SpecialPowers.setIntPref("browser.sessionhistory.max_total_viewers", enable);
}
}