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Bug 1236551 - Update tests to cover Telemetry profile migrator. r=MattN

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This commit is contained in:
Georg Fritzsche 2016-01-18 16:31:06 +01:00
parent e594aa1908
commit f0bc872ead
2 changed files with 131 additions and 106 deletions
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235
browser/components/migration/tests/unit/test_fx_fhr.js → browser/components/migration/tests/unit/test_fx_telemetry.js
View File

@ -77,6 +77,13 @@ function writeToFile(dir, leafName, contents) {
outputStream.close();
}
function createSubDir(dir, subDirName) {
let subDir = dir.clone();
subDir.append(subDirName);
subDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
return subDir;
}
function promiseMigrator(name, srcDir, targetDir) {
let migrator = Cc["@mozilla.org/profile/migrator;1?app=browser&type=firefox"]
.createInstance(Ci.nsISupports)
@ -92,150 +99,168 @@ function promiseMigrator(name, srcDir, targetDir) {
throw new Error("failed to find the " + name + " migrator");
}
function promiseFHRMigrator(srcDir, targetDir) {
return promiseMigrator("healthreporter", srcDir, targetDir);
function promiseTelemetryMigrator(srcDir, targetDir) {
return promiseMigrator("telemetry", srcDir, targetDir);
}
add_task(function* test_empty() {
let [srcDir, targetDir] = getTestDirs();
let ok = yield promiseFHRMigrator(srcDir, targetDir);
let ok = yield promiseTelemetryMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true with empty directories");
// check both are empty
checkDirectoryContains(srcDir, {});
checkDirectoryContains(targetDir, {});
});
add_task(function* test_just_sqlite() {
add_task(function* test_migrate_files() {
let [srcDir, targetDir] = getTestDirs();
let contents = "hello there\n\n";
writeToFile(srcDir, "healthreport.sqlite", contents);
let ok = yield promiseFHRMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true with sqlite file copied");
checkDirectoryContains(targetDir, {
"healthreport.sqlite": contents,
// Set up datareporting files, some to copy, some not.
let stateContent = JSON.stringify({
clientId: "68d5474e-19dc-45c1-8e9a-81fca592707c",
});
});
let sessionStateContent = "foobar 5432";
let subDir = createSubDir(srcDir, "datareporting");
writeToFile(subDir, "state.json", stateContent);
writeToFile(subDir, "session-state.json", sessionStateContent);
writeToFile(subDir, "other.file", "do not copy");
add_task(function* test_sqlite_extras() {
let [srcDir, targetDir] = getTestDirs();
let archived = createSubDir(subDir, "archived");
writeToFile(archived, "other.file", "do not copy");
let contents_sqlite = "hello there\n\n";
writeToFile(srcDir, "healthreport.sqlite", contents_sqlite);
// Set up FHR files, they should not be copied.
writeToFile(srcDir, "healthreport.sqlite", "do not copy");
writeToFile(srcDir, "healthreport.sqlite-wal", "do not copy");
subDir = createSubDir(srcDir, "healthreport");
writeToFile(subDir, "state.json", "do not copy");
writeToFile(subDir, "other.file", "do not copy");
let contents_wal = "this is the wal\n\n";
writeToFile(srcDir, "healthreport.sqlite-wal", contents_wal);
// and the -shm - this should *not* be copied.
writeToFile(srcDir, "healthreport.sqlite-shm", "whatever");
let ok = yield promiseFHRMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true with sqlite file copied");
// Perform migration.
let ok = yield promiseTelemetryMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true with important telemetry files copied");
checkDirectoryContains(targetDir, {
"healthreport.sqlite": contents_sqlite,
"healthreport.sqlite-wal": contents_wal,
});
});
add_task(function* test_sqlite_healthreport_not_dir() {
let [srcDir, targetDir] = getTestDirs();
let contents = "hello there\n\n";
writeToFile(srcDir, "healthreport.sqlite", contents);
writeToFile(srcDir, "healthreport", "I'm a file but should be a directory");
let ok = yield promiseFHRMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true even though the directory was a file");
// We should have only the sqlite file
checkDirectoryContains(targetDir, {
"healthreport.sqlite": contents,
});
});
add_task(function* test_sqlite_healthreport_empty() {
let [srcDir, targetDir] = getTestDirs();
let contents = "hello there\n\n";
writeToFile(srcDir, "healthreport.sqlite", contents);
// create an empty 'healthreport' subdir.
let subDir = srcDir.clone();
subDir.append("healthreport");
subDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
let ok = yield promiseFHRMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true");
// we should end up with the .sqlite file and an empty subdir in the target.
checkDirectoryContains(targetDir, {
"healthreport.sqlite": contents,
"healthreport": {},
});
});
add_task(function* test_sqlite_healthreport_contents() {
let [srcDir, targetDir] = getTestDirs();
let contents = "hello there\n\n";
writeToFile(srcDir, "healthreport.sqlite", contents);
// create an empty 'healthreport' subdir.
let subDir = srcDir.clone();
subDir.append("healthreport");
subDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
writeToFile(subDir, "file1", "this is file 1");
writeToFile(subDir, "file2", "this is file 2");
let ok = yield promiseFHRMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true");
// we should end up with the .sqlite file and an empty subdir in the target.
checkDirectoryContains(targetDir, {
"healthreport.sqlite": contents,
"healthreport": {
"file1": "this is file 1",
"file2": "this is file 2",
"datareporting": {
"state.json": stateContent,
"session-state.json": sessionStateContent,
},
});
});
add_task(function* test_fallback_fhr_state() {
let [srcDir, targetDir] = getTestDirs();
// Test that we fall back to migrating FHR state if the datareporting
// state file does not exist.
let stateContent = JSON.stringify({
clientId: "68d5474e-19dc-45c1-8e9a-81fca592707c",
});
let subDir = createSubDir(srcDir, "healthreport");
writeToFile(subDir, "state.json", stateContent);
// Perform migration.
let ok = yield promiseTelemetryMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true");
checkDirectoryContains(targetDir, {
"healthreport": {
"state.json": stateContent,
},
});
});
add_task(function* test_datareporting_not_dir() {
let [srcDir, targetDir] = getTestDirs();
writeToFile(srcDir, "datareporting", "I'm a file but should be a directory");
let ok = yield promiseTelemetryMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true even though the directory was a file");
checkDirectoryContains(targetDir, {});
});
add_task(function* test_datareporting_empty() {
let [srcDir, targetDir] = getTestDirs();
// create an empty 'datareporting' subdir.
let subDir = srcDir.clone();
subDir.append("datareporting");
subDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
let ok = yield promiseFHRMigrator(srcDir, targetDir);
// Migrate with an empty 'datareporting' subdir.
let subDir = createSubDir(srcDir, "datareporting");
let ok = yield promiseTelemetryMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true");
// we should end up with nothing at all in the destination - state.json was
// missing so we didn't even create the target dir.
// We should end up with no migrated files.
checkDirectoryContains(targetDir, {
"datareporting": {},
});
});
add_task(function* test_healthreport_empty() {
let [srcDir, targetDir] = getTestDirs();
// Migrate with no 'datareporting' and an empty 'healthreport' subdir.
let subDir = createSubDir(srcDir, "healthreport");
let ok = yield promiseTelemetryMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true");
// We should end up with no migrated files.
checkDirectoryContains(targetDir, {});
});
add_task(function* test_datareporting_many() {
let [srcDir, targetDir] = getTestDirs();
// create an empty 'datareporting' subdir.
let subDir = srcDir.clone();
subDir.append("datareporting");
subDir.create(Ci.nsIFile.DIRECTORY_TYPE, FileUtils.PERMS_DIRECTORY);
writeToFile(subDir, "state.json", "should be copied");
// Create some datareporting files.
let subDir = createSubDir(srcDir, "datareporting");
let shouldBeCopied = "should be copied";
writeToFile(subDir, "state.json", shouldBeCopied);
writeToFile(subDir, "session-state.json", shouldBeCopied);
writeToFile(subDir, "something.else", "should not");
createSubDir(subDir, "emptyDir");
let ok = yield promiseFHRMigrator(srcDir, targetDir);
let ok = yield promiseTelemetryMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true");
checkDirectoryContains(targetDir, {
"datareporting" : {
"state.json": "should be copied",
"state.json": shouldBeCopied,
"session-state.json": shouldBeCopied,
}
});
});
add_task(function* test_no_session_state() {
let [srcDir, targetDir] = getTestDirs();
// Check that migration still works properly if we only have state.json.
let subDir = createSubDir(srcDir, "datareporting");
let stateContent = "abcd984";
writeToFile(subDir, "state.json", stateContent);
let ok = yield promiseTelemetryMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true");
checkDirectoryContains(targetDir, {
"datareporting" : {
"state.json": stateContent,
}
});
});
add_task(function* test_no_state() {
let [srcDir, targetDir] = getTestDirs();
// Check that migration still works properly if we only have session-state.json.
let subDir = createSubDir(srcDir, "datareporting");
let sessionStateContent = "abcd512";
writeToFile(subDir, "session-state.json", sessionStateContent);
let ok = yield promiseTelemetryMigrator(srcDir, targetDir);
Assert.ok(ok, "callback should have been true");
checkDirectoryContains(targetDir, {
"datareporting" : {
"session-state.json": sessionStateContent,
}
});
});

2
browser/components/migration/tests/unit/xpcshell.ini
View File

@ -12,7 +12,7 @@ skip-if = os != "mac" # Relies on ULibDir
[test_Chrome_passwords.js]
skip-if = os != "win"
[test_Edge_availability.js]
[test_fx_fhr.js]
[test_fx_telemetry.js]
[test_IE_bookmarks.js]
skip-if = os != "win"
[test_IE_cookies.js]