diff options
Diffstat (limited to 'dom/quota/test/xpcshell/upgrades/test_upgradeStorageFrom2_0.js')
-rw-r--r-- | dom/quota/test/xpcshell/upgrades/test_upgradeStorageFrom2_0.js | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/dom/quota/test/xpcshell/upgrades/test_upgradeStorageFrom2_0.js b/dom/quota/test/xpcshell/upgrades/test_upgradeStorageFrom2_0.js new file mode 100644 index 0000000000..f161820a8f --- /dev/null +++ b/dom/quota/test/xpcshell/upgrades/test_upgradeStorageFrom2_0.js @@ -0,0 +1,97 @@ +/** + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ + */ + +/** + * This test is mainly to verify UpgradeStorageFrom2_0To2_1 method. + */ + +function* testSteps() { + const origins = [ + "storage/default/chrome/", + "storage/default/http+++www.mozilla.org/", + ]; + const paddingFilePath = "cache/.padding"; + + const packages = [ + // Storage used by FF 55-56 (storage version 2.0). + // The profile contains two cache storages: + // - storage/default/chrome/cache, + // - storage/default/http+++www.mozilla.org/cache + // The file create_cache.js in the package was run locally, specifically it + // was temporarily added to xpcshell.ini and then executed: + // mach xpcshell-test --interactive dom/quota/test/xpcshell/create_cache.js + // Note: it only creates the directory "storage/default/chrome/cache". + // To make it become the profile in the test, two more manual steps are + // needed. + // 1. Remove the folder "storage/temporary". + // 2. Copy the content under the "storage/default/chrome" to + // "storage/default/http+++www.mozilla.org". + // 3. Manually create an asmjs folder under the + // "storage/default/http+++www.mozilla.org/". + "version2_0_profile", + "../defaultStorageDirectory_shared", + ]; + + info("Clearing"); + + clear(continueToNextStepSync); + yield undefined; + + info("Verifying storage"); + + verifyStorage(packages, "beforeInstall"); + + info("Installing packages"); + + installPackages(packages); + + info("Verifying storage"); + + verifyStorage(packages, "afterInstall"); + + info("Checking padding files before upgrade (storage version 2.0)"); + + for (let origin of origins) { + let paddingFile = getRelativeFile(origin + paddingFilePath); + let exists = paddingFile.exists(); + ok(!exists, "Padding file doesn't exist"); + } + + info("Initializing"); + + // Initialize to trigger storage upgrade from version 2.0. + let request = init(continueToNextStepSync); + yield undefined; + + Assert.equal(request.resultCode, NS_OK, "Initialization succeeded"); + + info("Verifying storage"); + + verifyStorage(packages, "afterInit"); + + info("Checking padding files after upgrade"); + + for (let origin of origins) { + let paddingFile = getRelativeFile(origin + paddingFilePath); + let exists = paddingFile.exists(); + ok(exists, "Padding file does exist"); + + info("Reading out contents of padding file"); + + File.createFromNsIFile(paddingFile).then(grabArgAndContinueHandler); + let domFile = yield undefined; + + let fileReader = new FileReader(); + fileReader.onload = continueToNextStepSync; + fileReader.readAsArrayBuffer(domFile); + yield undefined; + + let paddingFileInfo = new Float64Array(fileReader.result); + Assert.equal(paddingFileInfo.length, 1, "Padding file does take 64 bytes."); + Assert.equal(paddingFileInfo[0], 0, "Padding size does default to zero."); + } + + finishTest(); +} |