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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
var SHARED_PATH;
add_task(async function init() {
do_get_profile();
SHARED_PATH = OS.Path.join(
OS.Constants.Path.profileDir,
"test_osfile_write_zerobytes.tmp"
);
});
add_test_pair(async function test_osfile_writeAtomic_zerobytes() {
let encoder = new TextEncoder();
let string1 = "";
let outbin = encoder.encode(string1);
await OS.File.writeAtomic(SHARED_PATH, outbin);
let decoder = new TextDecoder();
let bin = await OS.File.read(SHARED_PATH);
let string2 = decoder.decode(bin);
// Checking if writeAtomic supports writing encoded zero-byte strings
Assert.equal(string2, string1, "Read the expected (empty) string.");
});
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