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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_proxy_pac.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 'netwerk/test/unit/test_proxy_pac.js')
-rw-r--r-- | netwerk/test/unit/test_proxy_pac.js | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_proxy_pac.js b/netwerk/test/unit/test_proxy_pac.js new file mode 100644 index 0000000000..343ad771fb --- /dev/null +++ b/netwerk/test/unit/test_proxy_pac.js @@ -0,0 +1,126 @@ +// These are globlas defined for proxy servers, in ProxyAutoConfig.cpp. See +// PACGlobalFunctions +/* globals dnsResolve, alert */ + +"use strict"; + +const { TestUtils } = ChromeUtils.importESModule( + "resource://testing-common/TestUtils.sys.mjs" +); +const override = Cc["@mozilla.org/network/native-dns-override;1"].getService( + Ci.nsINativeDNSResolverOverride +); + +class ConsoleListener { + messages = []; + observe(message) { + // Ignore unexpected messages. + if (!(message instanceof Ci.nsIConsoleMessage)) { + return; + } + if (!message.message.includes("PAC")) { + return; + } + + this.messages.push(message.message); + } + + register() { + Services.console.registerListener(this); + } + + unregister() { + Services.console.unregisterListener(this); + } + + clear() { + this.messages = []; + } +} + +async function configurePac(fn) { + let pacURI = `data:application/x-ns-proxy-autoconfig;charset=utf-8,${encodeURIComponent( + fn.toString() + )}`; + Services.prefs.setIntPref("network.proxy.type", 2); + Services.prefs.setStringPref("network.proxy.autoconfig_url", pacURI); + + // Do a request so the PAC gets loaded + let chan = NetUtil.newChannel({ + uri: `http://localhost:1234/`, + loadUsingSystemPrincipal: true, + }).QueryInterface(Ci.nsIHttpChannel); + await new Promise(resolve => + chan.asyncOpen(new ChannelListener(resolve, null, CL_EXPECT_FAILURE)) + ); + + await TestUtils.waitForCondition( + () => + !!consoleListener.messages.filter( + e => e.includes("PAC file installed from"), + 0 + ).length, + "Wait for PAC file to be installed." + ); + consoleListener.clear(); +} + +let consoleListener = null; +function setup() { + Services.prefs.setIntPref("network.proxy.type", 2); + Services.prefs.setStringPref("network.proxy.autoconfig_url", ""); + consoleListener = new ConsoleListener(); + consoleListener.register(); + + registerCleanupFunction(() => { + Services.prefs.clearUserPref("network.proxy.type"); + Services.prefs.clearUserPref("network.proxy.autoconfig_url"); + if (consoleListener) { + consoleListener.unregister(); + consoleListener = null; + } + }); +} +setup(); + +// This method checks that calling dnsResult(null) does not result in +// resolving the DNS name "null" +add_task(async function test_bug1724345() { + consoleListener.clear(); + // isInNet is defined by ascii_pac_utils.js which is included for proxies. + /* globals isInNet */ + let pac = function FindProxyForURL(url, host) { + alert(`PAC resolving: ${host}`); + let destIP = dnsResolve(host); + alert(`PAC result: ${destIP}`); + alert( + `PAC isInNet: ${host} ${destIP} ${isInNet( + destIP, + "127.0.0.0", + "255.0.0.0" + )}` + ); + return "DIRECT"; + }; + + await configurePac(pac); + + override.clearOverrides(); + override.addIPOverride("example.org", "N/A"); + override.addIPOverride("null", "127.0.0.1"); + Services.dns.clearCache(true); + + let chan = NetUtil.newChannel({ + uri: `http://example.org:1234/`, + loadUsingSystemPrincipal: true, + }).QueryInterface(Ci.nsIHttpChannel); + await new Promise(resolve => + chan.asyncOpen(new ChannelListener(resolve, null, CL_EXPECT_FAILURE)) + ); + ok( + !!consoleListener.messages.filter(e => + e.includes("PAC isInNet: example.org null false") + ).length, + `should have proper result ${consoleListener.messages}` + ); +}); |