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Test Info: Warnings
- This test gets skipped with pattern: os == 'win'
- Manifest: browser/components/downloads/test/browser/browser.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
/**
* Checks in default conditions a downlod succeeds even if the temp folder is
* inaccessible (access denied).
*/
let gDownloadDir;
add_setup(async function () {
// Need to start the server before `httpUrl` calls.
startServer();
registerCleanupFunction(task_resetState);
gDownloadDir = new FileUtils.File(await setDownloadDir());
// Ensure we're not starting downloads in tmp, otherwise this test doesn't
// make sense.
await SpecialPowers.pushPrefEnv({
set: [["browser.download.start_downloads_in_tmp_dir", false]],
});
// Replace the temp folder with an inaccessible one.
const originalTmp = Services.dirsvc.get("TmpD", Ci.nsIFile);
const path = PathUtils.join(PathUtils.profileDir, "rotemp");
await IOUtils.makeDirectory(path);
await IOUtils.setPermissions(path, 0o444);
registerCleanupFunction(async () => {
Services.dirsvc.undefine("TmpD");
Services.dirsvc.set("TmpD", originalTmp);
await IOUtils.setPermissions(path, 0o777);
await IOUtils.remove(path, { recursive: true });
});
Services.dirsvc.undefine("TmpD");
Services.dirsvc.set("TmpD", await IOUtils.getFile(path));
});
add_task(async function test() {
let list = await Downloads.getList(Downloads.PUBLIC);
let downloadStarted = new Promise(resolve => {
let view = {
onDownloadAdded(download) {
info("onDownloadAdded");
list.removeView(view);
resolve(download);
},
};
list.addView(view);
});
serveInterruptibleAsDownload();
mustInterruptResponses();
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: httpUrl("interruptible.txt"),
waitForLoad: false,
waitForStop: true,
},
async function () {
let download = await downloadStarted;
Assert.equal(
PathUtils.parent(download.target.path),
gDownloadDir.path,
"Should have put final file in the downloads dir."
);
continueResponses();
await download.whenSucceeded();
Assert.ok(download.succeeded, "The download succeeded");
Assert.ok(!download.error, "The download has no error");
await IOUtils.remove(download.target.path);
}
);
await list.removeFinished();
});