65 lines
1.9 KiB
JavaScript
65 lines
1.9 KiB
JavaScript
'use strict'
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let db
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let keySequence = 0
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const testKey = () => 'test' + (++keySequence)
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exports.all = function (test, testCommon) {
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test('setup', async function (t) {
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db = testCommon.factory()
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return db.open()
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})
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// NOTE: adapted from encoding-down
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test('get() and getMany() forward decode error', function (t) {
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const key = testKey()
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const valueEncoding = {
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encode: (v) => v,
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decode: (v) => { throw new Error('decode error xyz') },
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format: 'utf8'
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}
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db.put(key, 'bar', { valueEncoding }, function (err) {
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t.ifError(err, 'no put() error')
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db.get(key, { valueEncoding }, function (err, value) {
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t.is(err && err.code, 'LEVEL_DECODE_ERROR')
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t.is(err && err.cause && err.cause.message, 'decode error xyz')
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t.is(value, undefined)
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db.getMany(['other-key', key], { valueEncoding }, function (err, values) {
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t.is(err && err.code, 'LEVEL_DECODE_ERROR')
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t.is(err && err.cause && err.cause.message, 'decode error xyz')
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t.is(values, undefined)
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t.end()
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})
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})
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})
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})
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// NOTE: adapted from encoding-down
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test('get() and getMany() yield encoding error if stored value is invalid', function (t) {
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const key = testKey()
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db.put(key, 'this {} is [] not : json', { valueEncoding: 'utf8' }, function (err) {
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t.ifError(err, 'no put() error')
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db.get(key, { valueEncoding: 'json' }, function (err) {
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t.is(err && err.code, 'LEVEL_DECODE_ERROR')
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t.is(err && err.cause.name, 'SyntaxError') // From JSON.parse()
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db.getMany(['other-key', key], { valueEncoding: 'json' }, function (err) {
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t.is(err && err.code, 'LEVEL_DECODE_ERROR')
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t.is(err && err.cause.name, 'SyntaxError') // From JSON.parse()
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t.end()
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})
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})
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})
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})
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test('teardown', async function (t) {
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return db.close()
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})
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}
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