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47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
_("Make sure json saves and loads from disk");
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Cu.import("resource://services-sync/util.js");
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function run_test() {
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_("Do a simple write of an array to json and read");
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let foo;
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Utils.jsonSave("foo", {}, ["v1", "v2"]);
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Utils.jsonLoad("foo", {}, function(val) {
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foo = val;
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});
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do_check_eq(typeof foo, "object");
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do_check_eq(foo.length, 2);
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do_check_eq(foo[0], "v1");
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do_check_eq(foo[1], "v2");
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_("Use the function callback version of jsonSave");
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let bar;
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Utils.jsonSave("bar", {}, function() ["v1", "v2"]);
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Utils.jsonLoad("bar", {}, function(val) {
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bar = val;
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});
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do_check_eq(typeof bar, "object");
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do_check_eq(bar.length, 2);
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do_check_eq(bar[0], "v1");
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do_check_eq(bar[1], "v2");
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_("Try saving simple strings");
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let str;
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Utils.jsonSave("str", {}, "hi");
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Utils.jsonLoad("str", {}, function(val) {
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str = val;
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});
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do_check_eq(typeof str, "string");
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do_check_eq(str.length, 2);
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do_check_eq(str[0], "h");
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do_check_eq(str[1], "i");
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_("Try saving a number");
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let num;
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Utils.jsonSave("num", {}, function() 42);
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Utils.jsonLoad("num", {}, function(val) {
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num = val;
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});
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do_check_eq(typeof num, "number");
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do_check_eq(num, 42);
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}
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