Mypal/netwerk/test/unit/test_cache2-23-read-over-chunk.js
2019-03-11 13:26:37 +03:00

36 lines
970 B
JavaScript

Components.utils.import('resource://gre/modules/LoadContextInfo.jsm');
function run_test()
{
do_get_profile();
if (!newCacheBackEndUsed()) {
do_check_true(true, "This test checks only cache2 specific behavior.");
return;
}
const kChunkSize = (256 * 1024);
var payload = "";
for (var i = 0; i < (kChunkSize + 10); ++i) {
if (i < (kChunkSize - 5))
payload += "0";
else
payload += String.fromCharCode(i + 65);
}
asyncOpenCacheEntry("http://read/", "disk", Ci.nsICacheStorage.OPEN_TRUNCATE, LoadContextInfo.default,
new OpenCallback(NEW|WAITFORWRITE, "", payload, function(entry) {
var is = entry.openInputStream(0);
pumpReadStream(is, function(read) {
do_check_eq(read.length, kChunkSize + 10);
is.close();
do_check_true(read == payload); // not using do_check_eq since logger will fail for the 1/4MB string
finish_cache2_test();
});
})
);
do_test_pending();
}