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Test Info:
- Manifest: modules/libpref/test/unit/xpcshell.toml
/* Any copyright is dedicated to the Public Domain.
// It is necessary to manually disable `xpc::IsInAutomation` since
// `resetPrefs` will flip the preference to re-enable `once`-synced
// preference change assertions, and also change the value of those
// preferences.
Services.prefs.setBoolPref(
"security.turn_off_all_security_so_that_viruses_can_take_over_this_computer",
false
);
function run_test() {
const ps = Services.prefs;
ps.resetPrefs();
ps.readDefaultPrefsFromFile(do_get_file("data/testParser.js"));
Assert.equal(ps.getBoolPref("comment1"), true);
Assert.equal(ps.getBoolPref("comment2"), true);
Assert.equal(ps.getBoolPref("spaced-out"), true);
Assert.equal(ps.getBoolPref("pref"), true);
Assert.equal(ps.getBoolPref("sticky_pref"), true);
Assert.equal(ps.getBoolPref("user_pref"), true);
Assert.equal(ps.getBoolPref("sticky_pref2"), true);
Assert.equal(ps.getBoolPref("locked_pref"), true);
Assert.equal(ps.getBoolPref("locked_sticky_pref"), true);
Assert.equal(ps.prefIsLocked("locked_pref"), true);
Assert.equal(ps.prefIsLocked("locked_sticky_pref"), true);
Assert.equal(ps.getBoolPref("bool.true"), true);
Assert.equal(ps.getBoolPref("bool.false"), false);
Assert.equal(ps.getIntPref("int.0"), 0);
Assert.equal(ps.getIntPref("int.1"), 1);
Assert.equal(ps.getIntPref("int.123"), 123);
Assert.equal(ps.getIntPref("int.+234"), 234);
Assert.equal(ps.getIntPref("int.+ 345"), 345);
Assert.equal(ps.getIntPref("int.-0"), -0);
Assert.equal(ps.getIntPref("int.-1"), -1);
Assert.equal(ps.getIntPref("int.- /* hmm */\t456"), -456);
Assert.equal(ps.getIntPref("int.-\n567"), -567);
Assert.equal(ps.getIntPref("int.INT_MAX-1"), 2147483646);
Assert.equal(ps.getIntPref("int.INT_MAX"), 2147483647);
Assert.equal(ps.getIntPref("int.INT_MIN+2"), -2147483646);
Assert.equal(ps.getIntPref("int.INT_MIN+1"), -2147483647);
Assert.equal(ps.getIntPref("int.INT_MIN"), -2147483648);
Assert.equal(ps.getCharPref("string.empty"), "");
Assert.equal(ps.getCharPref("string.abc"), "abc");
Assert.equal(
ps.getCharPref("string.long"),
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
);
Assert.equal(ps.getCharPref("string.single-quotes"), '"abc"');
Assert.equal(ps.getCharPref("string.double-quotes"), "'abc'");
Assert.equal(
ps.getCharPref("string.weird-chars"),
"\x0d \x09 \x0b \x0c \x06 \x16"
);
Assert.equal(ps.getCharPref("string.escapes"), "\" ' \\ \n \r");
// This one is ASCII, so we can use getCharPref() and getStringPref
// interchangeably.
Assert.equal(
ps.getCharPref("string.x-escapes1"),
"Mozilla0\x4d\x6F\x7a\x69\x6c\x6C\x610"
);
Assert.equal(ps.getStringPref("string.x-escapes1"), "Mozilla0Mozilla0");
// This one has chars with value > 127, so it's not valid UTF8, so we can't
// use getStringPref on it.
Assert.equal(
ps.getCharPref("string.x-escapes2"),
"AA A_umlaut\xc4 y_umlaut\xff"
);
// The following strings use \uNNNN escapes, which are UTF16 code points.
// libpref stores them internally as UTF8 byte sequences. In each case we get
// the string in two ways:
// - getStringPref() interprets it as UTF8, which is then converted to UTF16
// in JS. I.e. code points that are multiple bytes in UTF8 become a single
// 16-bit char in JS (except for the non-BMP chars, which become a 16-bit
// surrogate pair).
// - getCharPref() interprets it as Latin1, which is then converted to UTF16
// in JS. I.e. code points that are multiple bytes in UTF8 become multiple
// 16-bit chars in JS.
Assert.equal(
ps.getStringPref("string.u-escapes1"),
"A\u0041 A_umlaut\u00c4 y_umlaut\u00ff0"
);
Assert.equal(
ps.getCharPref("string.u-escapes1"),
"A\x41 A_umlaut\xc3\x84 y_umlaut\xc3\xbf0"
);
Assert.equal(
ps.getStringPref("string.u-escapes2"),
"S_acute\u015a y_grave\u1Ef3"
);
Assert.equal(
ps.getCharPref("string.u-escapes2"),
"S_acute\xc5\x9a y_grave\xe1\xbb\xb3"
);
Assert.equal(
ps.getStringPref("string.u-surrogates"),
"cyclone\uD83C\uDF00 grinning_face\uD83D\uDE00"
);
Assert.equal(
ps.getCharPref("string.u-surrogates"),
"cyclone\xF0\x9F\x8C\x80 grinning_face\xF0\x9F\x98\x80"
);
}