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Test Info:
/* Any copyright is dedicated to the Public Domain.
*/
"use strict";
const { BasePromiseWorker } = ChromeUtils.importESModule(
"resource://gre/modules/PromiseWorker.sys.mjs"
);
const { TelemetryStorage } = ChromeUtils.importESModule(
"resource://gre/modules/TelemetryStorage.sys.mjs"
);
const { FileUtils } = ChromeUtils.importESModule(
"resource://gre/modules/FileUtils.sys.mjs"
);
const gFakeInstallPathHash = "0123456789ABCDEF";
let gFakeVendorDirectory;
let gFakeGetUninstallPingPath;
add_setup(async function setup() {
do_get_profile();
let fakeVendorDirectoryNSFile = new FileUtils.File(
PathUtils.join(PathUtils.profileDir, "uninstall-ping-test")
);
fakeVendorDirectoryNSFile.createUnique(
Ci.nsIFile.DIRECTORY_TYPE,
FileUtils.PERMS_DIRECTORY
);
gFakeVendorDirectory = fakeVendorDirectoryNSFile.path;
gFakeGetUninstallPingPath = id => ({
directory: fakeVendorDirectoryNSFile.clone(),
file: `uninstall_ping_${gFakeInstallPathHash}_${id}.json`,
});
fakeUninstallPingPath(gFakeGetUninstallPingPath);
registerCleanupFunction(async () => {
await IOUtils.remove(gFakeVendorDirectory, { recursive: true });
});
});
function ping_path(ping) {
let { directory: pingFile, file } = gFakeGetUninstallPingPath(ping.id);
pingFile.append(file);
return pingFile.path;
}
add_task(async function test_store_ping() {
// Remove shouldn't throw on an empty dir.
await TelemetryStorage.removeUninstallPings();
// Write ping
const ping1 = {
id: "58b63aac-999e-4efb-9d5a-20f368670721",
payload: { some: "thing" },
};
const ping1Path = ping_path(ping1);
await TelemetryStorage.saveUninstallPing(ping1);
// Check the ping
Assert.ok(await IOUtils.exists(ping1Path));
const readPing1 = await IOUtils.readJSON(ping1Path);
Assert.deepEqual(ping1, readPing1);
// Write another file that shouldn't match the pattern
const otherFilePath = PathUtils.join(gFakeVendorDirectory, "other_file.json");
await IOUtils.writeUTF8(otherFilePath, "");
Assert.ok(await IOUtils.exists(otherFilePath));
// Write another ping, should remove the earlier one
const ping2 = {
id: "7202c564-8f23-41b4-8a50-1744e9549260",
payload: { another: "thing" },
};
const ping2Path = ping_path(ping2);
await TelemetryStorage.saveUninstallPing(ping2);
Assert.ok(!(await IOUtils.exists(ping1Path)));
Assert.ok(await IOUtils.exists(ping2Path));
Assert.ok(await IOUtils.exists(otherFilePath));
// Write an additional file manually so there are multiple matching pings to remove
const ping3 = { id: "yada-yada" };
const ping3Path = ping_path(ping3);
await IOUtils.writeUTF8(ping3Path, "");
Assert.ok(await IOUtils.exists(ping3Path));
// Remove pings
await TelemetryStorage.removeUninstallPings();
// Check our pings are removed but other file isn't
Assert.ok(!(await IOUtils.exists(ping1Path)));
Assert.ok(!(await IOUtils.exists(ping2Path)));
Assert.ok(!(await IOUtils.exists(ping3Path)));
Assert.ok(await IOUtils.exists(otherFilePath));
// Remove again, confirming that the remove doesn't cause an error if nothing to remove
await TelemetryStorage.removeUninstallPings();
const ping4 = {
id: "1f113673-753c-4fbe-9143-fe197f936036",
payload: { any: "thing" },
};
const ping4Path = ping_path(ping4);
await TelemetryStorage.saveUninstallPing(ping4);
// Use a worker to keep the ping file open, so a delete should fail.
const worker = new BasePromiseWorker(
);
await worker.post("open", [ping4Path]);
// Check that there is no error if the file can't be removed.
await TelemetryStorage.removeUninstallPings();
// And file should still exist.
Assert.ok(await IOUtils.exists(ping4Path));
// Close the file, so it should be possible to remove now.
await worker.post("close");
await TelemetryStorage.removeUninstallPings();
Assert.ok(!(await IOUtils.exists(ping4Path)));
});