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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko.tests;
import org.mozilla.gecko.GeckoProfile;
import org.mozilla.gecko.db.BrowserDatabaseHelper;
import java.io.File;
import java.io.IOException;
import static org.mozilla.gecko.tests.helpers.AssertionHelper.fAssertTrue;
/**
* Tests that our readercache-migration works correctly.
*
* Our main concern is ensuring that the hashed path for a given url is the same in Java
* as it was in JS, or else our (Java-based) migration will lose track of valid cached items.
*/
public class testReaderCacheMigration extends JavascriptBridgeTest {
private final String[] TEST_DOMAINS = new String[] {
"",
"http://mozilla.org",
"https://bugzilla.mozilla.org/show_bug.cgi?id=1234315#c41",
"http://www.llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch.com/"
};
private static final String TEST_JS = "testReaderCacheMigration.js";
/**
* We compute the path-name in Java, and pass this through to JS, which conducts the actual
* equality check. Our JavascriptBridge doesn't seem to support return values, so we need
* to instead pass the computed path-name in at least one direction.
*/
private void checkPathMatches(final String pageURL, final File cacheDir) {
final String hashedName = BrowserDatabaseHelper.getReaderCacheFileNameForURL(pageURL);
final File cacheFile = new File(cacheDir, hashedName);
try {
// We have to use the canonical path to match what the JS side will use. We could
// instead just match on the file name, and not the path, but this helps
// ensure that we've not broken any of the path finding either.
getJS().syncCall("check_hashed_path_matches", pageURL, cacheFile.getCanonicalPath());
} catch (IOException e) {
fAssertTrue("Unable to getCanonicalPath(), this should never happen", false);
}
}
public void testReaderCacheMigration() {
blockForReadyAndLoadJS(TEST_JS);
final File cacheDir = new File(GeckoProfile.get(getActivity()).getDir(), "readercache");
for (final String URL : TEST_DOMAINS) {
checkPathMatches(URL, cacheDir);
}
}
}
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