50 lines
1.0 KiB
JavaScript
50 lines
1.0 KiB
JavaScript
var Filer = require('../../src');
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var needsCleanup = [];
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if(global.addEventListener) {
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global.addEventListener('beforeunload', function() {
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needsCleanup.forEach(function(f) { f(); });
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});
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}
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function WebSQLTestProvider(name) {
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var _done = false;
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var that = this;
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function cleanup(callback) {
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callback = callback || function(){};
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if(!that.provider || _done) {
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return callback();
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}
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// Provider is there, but db was never touched
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if(!that.provider.db) {
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return callback();
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}
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var context = that.provider.getReadWriteContext();
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context.clear(function() {
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that.provider = null;
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_done = true;
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callback();
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});
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}
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function init() {
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if(that.provider) {
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return;
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}
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that.provider = new Filer.FileSystem.providers.WebSQL(name);
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needsCleanup.push(cleanup);
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}
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this.init = init;
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this.cleanup = cleanup;
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}
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WebSQLTestProvider.isSupported = function() {
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return Filer.FileSystem.providers.WebSQL.isSupported();
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};
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module.exports = WebSQLTestProvider;
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