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bd3c648130
MozReview-Commit-ID: GYcw4RYoIms --HG-- extra : rebase_source : ca6dc7225a5180aeb0c47573710ebe0e0c8ac876
122 lines
3.4 KiB
JavaScript
122 lines
3.4 KiB
JavaScript
/**
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* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/
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*/
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var testGenerator = testSteps();
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function* testSteps()
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{
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const origin = {
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url: "http://default.test.persist",
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path: "storage/default/http+++default.test.persist",
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persistence: "default"
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};
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const metadataFileName = ".metadata-v2";
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let principal = getPrincipal(origin.url);
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info("Persisting an uninitialized origin");
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// Origin directory doesn't exist yet, so only check the result for
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// persisted().
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let request = persisted(principal, continueToNextStepSync);
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yield undefined;
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ok(request.resultCode === NS_OK, "Persisted() succeeded");
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ok(!request.result, "The origin is not persisted");
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info("Verifying persist() does update the metadata");
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request = persist(principal, continueToNextStepSync);
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yield undefined;
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ok(request.resultCode === NS_OK, "Persist() succeeded");
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let originDir = getRelativeFile(origin.path);
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let exists = originDir.exists();
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ok(exists, "Origin directory does exist");
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info("Reading out contents of metadata file");
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let metadataFile = originDir.clone();
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metadataFile.append(metadataFileName);
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File.createFromNsIFile(metadataFile).then(grabArgAndContinueHandler);
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let file = yield undefined;
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let fileReader = new FileReader();
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fileReader.onload = continueToNextStepSync;
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fileReader.readAsArrayBuffer(file);
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yield undefined;
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let originPersisted = getPersistedFromMetadata(fileReader.result);
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ok(originPersisted, "The origin is persisted");
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info("Verifying persisted()");
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request = persisted(principal, continueToNextStepSync);
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yield undefined;
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ok(request.resultCode === NS_OK, "Persisted() succeeded");
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ok(request.result === originPersisted, "Persisted() concurs with metadata");
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info("Clearing the origin");
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// Clear the origin since we'll test the same directory again under different
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// circumstances.
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clearOrigin(principal, origin.persistence, continueToNextStepSync);
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yield undefined;
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info("Persisting an already initialized origin");
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initOrigin(principal, origin.persistence, continueToNextStepSync);
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yield undefined;
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info("Reading out contents of metadata file");
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fileReader = new FileReader();
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fileReader.onload = continueToNextStepSync;
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fileReader.readAsArrayBuffer(file);
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yield undefined;
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originPersisted = getPersistedFromMetadata(fileReader.result);
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ok(!originPersisted, "The origin isn't persisted after clearing");
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info("Verifying persisted()");
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request = persisted(principal, continueToNextStepSync);
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yield undefined;
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ok(request.resultCode === NS_OK, "Persisted() succeeded");
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ok(request.result === originPersisted, "Persisted() concurs with metadata");
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info("Verifying persist() does update the metadata");
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request = persist(principal, continueToNextStepSync);
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yield undefined;
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ok(request.resultCode === NS_OK, "Persist() succeeded");
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info("Reading out contents of metadata file");
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fileReader = new FileReader();
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fileReader.onload = continueToNextStepSync;
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fileReader.readAsArrayBuffer(file);
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yield undefined;
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originPersisted = getPersistedFromMetadata(fileReader.result);
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ok(originPersisted, "The origin is persisted");
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info("Verifying persisted()");
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request = persisted(principal, continueToNextStepSync);
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yield undefined;
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ok(request.resultCode === NS_OK, "Persisted() succeeded");
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ok(request.result === originPersisted, "Persisted() concurs with metadata");
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finishTest();
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}
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