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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /netwerk/test/unit/test_bug1527293.js | |
parent | Initial commit. (diff) | |
download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | netwerk/test/unit/test_bug1527293.js | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_bug1527293.js b/netwerk/test/unit/test_bug1527293.js new file mode 100644 index 0000000000..9f4ab24008 --- /dev/null +++ b/netwerk/test/unit/test_bug1527293.js @@ -0,0 +1,92 @@ +// Test bug 1527293 +// +// Summary: +// The purpose of this test is to check that a cache entry is doomed and not +// reused when we don't write the content due to max entry size limit. +// +// Test step: +// 1. Create http request for an entry whose size is bigger than we allow to +// cache. The response must contain Content-Range header so the content size +// is known in advance, but it must not contain Content-Length header because +// the bug isn't reproducible with it. +// 2. After receiving and checking the content do the same request again. +// 3. Check that the request isn't conditional, i.e. the entry from previous +// load was doomed. + +"use strict"; + +const { HttpServer } = ChromeUtils.import("resource://testing-common/httpd.js"); + +XPCOMUtils.defineLazyGetter(this, "URL", function() { + return "http://localhost:" + httpServer.identity.primaryPort; +}); + +var httpServer = null; + +function make_channel(url, callback, ctx) { + return NetUtil.newChannel({ uri: url, loadUsingSystemPrincipal: true }); +} + +// need something bigger than 1024 bytes +const responseBody = + "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" + + "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" + + "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" + + "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" + + "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" + + "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" + + "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" + + "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" + + "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" + + "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" + + "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"; + +function contentHandler(metadata, response) { + response.setHeader("Content-Type", "text/plain"); + response.setHeader("ETag", "Just testing"); + response.setHeader("Cache-Control", "max-age=99999"); + + Assert.throws( + () => { + metadata.getHeader("If-None-Match"); + }, + /NS_ERROR_NOT_AVAILABLE/, + "conditional request not expected" + ); + + response.setHeader("Accept-Ranges", "bytes"); + let len = responseBody.length; + response.setHeader("Content-Range", "0-" + (len - 1) + "/" + len); + response.bodyOutputStream.write(responseBody, responseBody.length); +} + +function run_test() { + // Static check + Assert.ok(responseBody.length > 1024); + + do_get_profile(); + + Services.prefs.setIntPref("browser.cache.disk.max_entry_size", 1); + Services.prefs.setBoolPref("network.http.rcwn.enabled", false); + + httpServer = new HttpServer(); + httpServer.registerPathHandler("/content", contentHandler); + httpServer.start(-1); + + var chan = make_channel(URL + "/content"); + chan.asyncOpen(new ChannelListener(firstTimeThrough, null)); + + do_test_pending(); +} + +function firstTimeThrough(request, buffer) { + Assert.equal(buffer, responseBody); + + var chan = make_channel(URL + "/content"); + chan.asyncOpen(new ChannelListener(secondTimeThrough, null)); +} + +function secondTimeThrough(request, buffer) { + Assert.equal(buffer, responseBody); + httpServer.stop(do_test_finished); +} |