72 lines
2.3 KiB
JavaScript
72 lines
2.3 KiB
JavaScript
/*
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Checkes if the concurrent cache read/write works when the write is interrupted because of max-entry-size limits.
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This test is using a non-resumable response.
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- with a profile, set max-entry-size to 0
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- first channel makes a request for a non-resumable (chunked) response
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- second channel makes a request for the same resource, concurrent read is bypassed (non-resumable response)
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- first channel writes first bytes to the cache output stream, but that fails because of the max-entry-size limit and entry is doomed
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- cache entry output stream is closed
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- second channel gets the entry, opening the input stream must fail
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- second channel must read the content again from the network
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- both channels must deliver full content w/o errors
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*/
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Cu.import("resource://testing-common/httpd.js");
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Cu.import("resource://gre/modules/Services.jsm");
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Cu.import("resource://gre/modules/NetUtil.jsm");
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XPCOMUtils.defineLazyGetter(this, "URL", function() {
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return "http://localhost:" + httpServer.identity.primaryPort;
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});
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var httpServer = null;
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function make_channel(url, callback, ctx) {
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return NetUtil.newChannel({uri: url, loadUsingSystemPrincipal: true});
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}
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const responseBody = "c\r\ndata reached\r\n3\r\nhej\r\n0\r\n\r\n";
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const responseBodyDecoded = "data reachedhej";
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function contentHandler(metadata, response)
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{
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response.seizePower();
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response.write("HTTP/1.1 200 OK\r\n");
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response.write("Content-Type: text/plain\r\n");
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response.write("Transfer-Encoding: chunked\r\n");
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response.write("\r\n");
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response.write(responseBody);
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response.finish();
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}
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function run_test()
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{
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do_get_profile();
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Services.prefs.setIntPref("browser.cache.disk.max_entry_size", 0);
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httpServer = new HttpServer();
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httpServer.registerPathHandler("/content", contentHandler);
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httpServer.start(-1);
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var chan1 = make_channel(URL + "/content");
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chan1.asyncOpen2(new ChannelListener(firstTimeThrough, null, CL_ALLOW_UNKNOWN_CL));
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var chan2 = make_channel(URL + "/content");
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chan2.asyncOpen2(new ChannelListener(secondTimeThrough, null, CL_ALLOW_UNKNOWN_CL));
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do_test_pending();
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}
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function firstTimeThrough(request, buffer)
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{
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do_check_eq(buffer, responseBodyDecoded);
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}
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function secondTimeThrough(request, buffer)
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{
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do_check_eq(buffer, responseBodyDecoded);
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httpServer.stop(do_test_finished);
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}
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