diff options
Diffstat (limited to 'services/common/tests/unit/test_utils_deepCopy.js')
| -rw-r--r-- | services/common/tests/unit/test_utils_deepCopy.js | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/services/common/tests/unit/test_utils_deepCopy.js b/services/common/tests/unit/test_utils_deepCopy.js new file mode 100644 index 0000000000..a743d37d34 --- /dev/null +++ b/services/common/tests/unit/test_utils_deepCopy.js @@ -0,0 +1,18 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +Cu.import("resource://testing-common/services/common/utils.js"); + +function run_test() { + let thing = {o: {foo: "foo", bar: ["bar"]}, a: ["foo", {bar: "bar"}]}; + let ret = TestingUtils.deepCopy(thing); + do_check_neq(ret, thing) + do_check_neq(ret.o, thing.o); + do_check_neq(ret.o.bar, thing.o.bar); + do_check_neq(ret.a, thing.a); + do_check_neq(ret.a[1], thing.a[1]); + do_check_eq(ret.o.foo, thing.o.foo); + do_check_eq(ret.o.bar[0], thing.o.bar[0]); + do_check_eq(ret.a[0], thing.a[0]); + do_check_eq(ret.a[1].bar, thing.a[1].bar); +} |