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gecko-dev/netwerk/test/unit/test_URIs2.js

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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
Components.utils.import("resource://gre/modules/NetUtil.jsm");
var gIoService = Components.classes["@mozilla.org/network/io-service;1"]
.getService(Components.interfaces.nsIIOService);
// Run by: cd objdir; make -C netwerk/test/ xpcshell-tests
// or: cd objdir; make SOLO_FILE="test_URIs2.js" -C netwerk/test/ check-one
// This is a clone of test_URIs.js, with a different set of test data in gTests.
// The original test data in test_URIs.js was split between test_URIs and test_URIs2.js
// because test_URIs.js was running for too long on slow platforms, causing
// intermittent timeouts.
// Relevant RFCs: 1738, 1808, 2396, 3986 (newer than the code)
// http://greenbytes.de/tech/webdav/rfc3986.html#rfc.section.5.4
// http://greenbytes.de/tech/tc/uris/
// TEST DATA
// ---------
var gTests = [
{ spec: "view-source:about:blank",
scheme: "view-source",
prePath: "view-source:",
path: "about:blank",
ref: "",
nsIURL: false, nsINestedURI: true, immutable: true },
{ spec: "view-source:http://www.mozilla.org/",
scheme: "view-source",
prePath: "view-source:",
path: "http://www.mozilla.org/",
ref: "",
nsIURL: false, nsINestedURI: true, immutable: true },
{ spec: "x-external:",
scheme: "x-external",
prePath: "x-external:",
path: "",
ref: "",
nsIURL: false, nsINestedURI: false },
{ spec: "x-external:abc",
scheme: "x-external",
prePath: "x-external:",
path: "abc",
ref: "",
nsIURL: false, nsINestedURI: false },
{ spec: "http://www2.example.com/",
relativeURI: "a/b/c/d",
scheme: "http",
prePath: "http://www2.example.com",
path: "/a/b/c/d",
ref: "",
nsIURL: true, nsINestedURI: false },
// relative URL testcases from http://greenbytes.de/tech/webdav/rfc3986.html#rfc.section.5.4
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g:h",
scheme: "g",
prePath: "g:",
path: "h",
ref: "",
nsIURL: false, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g",
scheme: "http",
prePath: "http://a",
path: "/b/c/g",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "./g",
scheme: "http",
prePath: "http://a",
path: "/b/c/g",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g/",
scheme: "http",
prePath: "http://a",
path: "/b/c/g/",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "/g",
scheme: "http",
prePath: "http://a",
path: "/g",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "?y",
scheme: "http",
prePath: "http://a",
path: "/b/c/d;p?y",
ref: "",// fix
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g?y",
scheme: "http",
prePath: "http://a",
path: "/b/c/g?y",
ref: "",// fix
specIgnoringRef: "http://a/b/c/g?y",
hasRef: false,
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "#s",
scheme: "http",
prePath: "http://a",
path: "/b/c/d;p?q#s",
ref: "s",// fix
specIgnoringRef: "http://a/b/c/d;p?q",
hasRef: true,
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g#s",
scheme: "http",
prePath: "http://a",
path: "/b/c/g#s",
ref: "s",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g?y#s",
scheme: "http",
prePath: "http://a",
path: "/b/c/g?y#s",
ref: "s",
nsIURL: true, nsINestedURI: false },
/*
Bug xxxxxx - we return a path of b/c/;x
{ spec: "http://a/b/c/d;p?q",
relativeURI: ";x",
scheme: "http",
prePath: "http://a",
path: "/b/c/d;x",
ref: "",
nsIURL: true, nsINestedURI: false },
*/
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g;x",
scheme: "http",
prePath: "http://a",
path: "/b/c/g;x",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g;x?y#s",
scheme: "http",
prePath: "http://a",
path: "/b/c/g;x?y#s",
ref: "s",
nsIURL: true, nsINestedURI: false },
/*
Can't easily specify a relative URI of "" to the test code
{ spec: "http://a/b/c/d;p?q",
relativeURI: "",
scheme: "http",
prePath: "http://a",
path: "/b/c/d",
ref: "",
nsIURL: true, nsINestedURI: false },
*/
{ spec: "http://a/b/c/d;p?q",
relativeURI: ".",
scheme: "http",
prePath: "http://a",
path: "/b/c/",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "./",
scheme: "http",
prePath: "http://a",
path: "/b/c/",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "..",
scheme: "http",
prePath: "http://a",
path: "/b/",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "../",
scheme: "http",
prePath: "http://a",
path: "/b/",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "../g",
scheme: "http",
prePath: "http://a",
path: "/b/g",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "../..",
scheme: "http",
prePath: "http://a",
path: "/",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "../../",
scheme: "http",
prePath: "http://a",
path: "/",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "../../g",
scheme: "http",
prePath: "http://a",
path: "/g",
ref: "",
nsIURL: true, nsINestedURI: false },
// abnormal examples
{ spec: "http://a/b/c/d;p?q",
relativeURI: "../../../g",
scheme: "http",
prePath: "http://a",
path: "/g",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "../../../../g",
scheme: "http",
prePath: "http://a",
path: "/g",
ref: "",
nsIURL: true, nsINestedURI: false },
// coalesce
{ spec: "http://a/b/c/d;p?q",
relativeURI: "/./g",
scheme: "http",
prePath: "http://a",
path: "/g",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "/../g",
scheme: "http",
prePath: "http://a",
path: "/g",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g.",
scheme: "http",
prePath: "http://a",
path: "/b/c/g.",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: ".g",
scheme: "http",
prePath: "http://a",
path: "/b/c/.g",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g..",
scheme: "http",
prePath: "http://a",
path: "/b/c/g..",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "..g",
scheme: "http",
prePath: "http://a",
path: "/b/c/..g",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: ".",
scheme: "http",
prePath: "http://a",
path: "/b/c/",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "./../g",
scheme: "http",
prePath: "http://a",
path: "/b/g",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "./g/.",
scheme: "http",
prePath: "http://a",
path: "/b/c/g/",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g/./h",
scheme: "http",
prePath: "http://a",
path: "/b/c/g/h",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g/../h",
scheme: "http",
prePath: "http://a",
path: "/b/c/h",
ref: "",// fix
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g;x=1/./y",
scheme: "http",
prePath: "http://a",
path: "/b/c/g;x=1/y",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "http://a/b/c/d;p?q",
relativeURI: "g;x=1/../y",
scheme: "http",
prePath: "http://a",
path: "/b/c/y",
ref: "",
nsIURL: true, nsINestedURI: false },
// protocol-relative http://tools.ietf.org/html/rfc3986#section-4.2
{ spec: "http://www2.example.com/",
relativeURI: "//www3.example2.com/bar",
scheme: "http",
prePath: "http://www3.example2.com",
path: "/bar",
ref: "",
nsIURL: true, nsINestedURI: false },
{ spec: "https://www2.example.com/",
relativeURI: "//www3.example2.com/bar",
scheme: "https",
prePath: "https://www3.example2.com",
path: "/bar",
ref: "",
nsIURL: true, nsINestedURI: false },
];
var gHashSuffixes = [
"#",
"#myRef",
"#myRef?a=b",
"#myRef#",
"#myRef#x:yz"
];
// TEST HELPER FUNCTIONS
// ---------------------
function do_info(text, stack) {
if (!stack)
stack = Components.stack.caller;
dump( "\n" +
"TEST-INFO | " + stack.filename + " | [" + stack.name + " : " +
stack.lineNumber + "] " + text + "\n");
}
// Checks that the URIs satisfy equals(), in both possible orderings.
// Also checks URI.equalsExceptRef(), because equal URIs should also be equal
// when we ignore the ref.
//
// The third argument is optional. If the client passes a third argument
// (e.g. todo_check_true), we'll use that in lieu of do_check_true.
function do_check_uri_eq(aURI1, aURI2, aCheckTrueFunc) {
if (!aCheckTrueFunc) {
aCheckTrueFunc = do_check_true;
}
do_info("(uri equals check: '" + aURI1.spec + "' == '" + aURI2.spec + "')");
aCheckTrueFunc(aURI1.equals(aURI2));
do_info("(uri equals check: '" + aURI2.spec + "' == '" + aURI1.spec + "')");
aCheckTrueFunc(aURI2.equals(aURI1));
// (Only take the extra step of testing 'equalsExceptRef' when we expect the
// URIs to really be equal. In 'todo' cases, the URIs may or may not be
// equal when refs are ignored - there's no way of knowing in general.)
if (aCheckTrueFunc == do_check_true) {
do_check_uri_eqExceptRef(aURI1, aURI2, aCheckTrueFunc);
}
}
// Checks that the URIs satisfy equalsExceptRef(), in both possible orderings.
//
// The third argument is optional. If the client passes a third argument
// (e.g. todo_check_true), we'll use that in lieu of do_check_true.
function do_check_uri_eqExceptRef(aURI1, aURI2, aCheckTrueFunc) {
if (!aCheckTrueFunc) {
aCheckTrueFunc = do_check_true;
}
do_info("(uri equalsExceptRef check: '" +
aURI1.spec + "' == '" + aURI2.spec + "')");
aCheckTrueFunc(aURI1.equalsExceptRef(aURI2));
do_info("(uri equalsExceptRef check: '" +
aURI2.spec + "' == '" + aURI1.spec + "')");
aCheckTrueFunc(aURI2.equalsExceptRef(aURI1));
}
// Checks that the given property on aURI matches the corresponding property
// in the test bundle (or matches some function of that corresponding property,
// if aTestFunctor is passed in).
function do_check_property(aTest, aURI, aPropertyName, aTestFunctor) {
if (aTest[aPropertyName]) {
var expectedVal = aTestFunctor ?
aTestFunctor(aTest[aPropertyName]) :
aTest[aPropertyName];
do_info("testing " + aPropertyName + " of " +
(aTestFunctor ? "modified '" : "'" ) + aTest.spec +
"' is '" + expectedVal + "'");
do_check_eq(aURI[aPropertyName], expectedVal);
}
}
// Test that a given URI parses correctly into its various components.
function do_test_uri_basic(aTest) {
var URI;
do_info("Basic tests for " + aTest.spec + " relative URI: " + aTest.relativeURI);
try {
URI = NetUtil.newURI(aTest.spec);
} catch(e) {
do_info("Caught error on parse of" + aTest.spec + " Error: " + e.result);
if (aTest.fail) {
do_check_eq(e.result, aTest.result);
return;
}
do_throw(e.result);
}
if (aTest.relativeURI) {
var relURI;
try {
relURI = gIoService.newURI(aTest.relativeURI, null, URI);
} catch (e) {
do_info("Caught error on Relative parse of " + aTest.spec + " + " + aTest.relativeURI +" Error: " + e.result);
if (aTest.relativeFail) {
do_check_eq(e.result, aTest.relativeFail);
return;
}
do_throw(e.result);
}
do_info("relURI.path = " + relURI.path + ", was " + URI.path);
URI = relURI;
do_info("URI.path now = " + URI.path);
}
// Sanity-check
do_info("testing " + aTest.spec + " equals a clone of itself");
do_check_uri_eq(URI, URI.clone());
do_check_uri_eqExceptRef(URI, URI.cloneIgnoringRef());
do_info("testing " + aTest.spec + " instanceof nsIURL");
do_check_eq(URI instanceof Ci.nsIURL, aTest.nsIURL);
do_info("testing " + aTest.spec + " instanceof nsINestedURI");
do_check_eq(URI instanceof Ci.nsINestedURI,
aTest.nsINestedURI);
do_info("testing that " + aTest.spec + " throws or returns false " +
"from equals(null)");
// XXXdholbert At some point it'd probably be worth making this behavior
// (throwing vs. returning false) consistent across URI implementations.
var threw = false;
var isEqualToNull;
try {
isEqualToNull = URI.equals(null);
} catch(e) {
threw = true;
}
do_check_true(threw || !isEqualToNull);
// Check the various components
do_check_property(aTest, URI, "scheme");
do_check_property(aTest, URI, "prePath");
do_check_property(aTest, URI, "path");
do_check_property(aTest, URI, "ref");
do_check_property(aTest, URI, "port");
do_check_property(aTest, URI, "username");
do_check_property(aTest, URI, "password");
do_check_property(aTest, URI, "host");
do_check_property(aTest, URI, "specIgnoringRef");
if ("hasRef" in aTest) {
do_info("testing hasref: " + aTest.hasRef + " vs " + URI.hasRef);
do_check_eq(aTest.hasRef, URI.hasRef);
}
}
// Test that a given URI parses correctly when we add a given ref to the end
function do_test_uri_with_hash_suffix(aTest, aSuffix) {
do_info("making sure caller is using suffix that starts with '#'");
do_check_eq(aSuffix[0], "#");
var origURI = NetUtil.newURI(aTest.spec);
var testURI;
if (aTest.relativeURI) {
try {
origURI = gIoService.newURI(aTest.relativeURI, null, origURI);
} catch (e) {
do_info("Caught error on Relative parse of " + aTest.spec + " + " + aTest.relativeURI +" Error: " + e.result);
return;
}
try {
testURI = gIoService.newURI(aSuffix, null, origURI);
} catch (e) {
do_info("Caught error adding suffix to " + aTest.spec + " + " + aTest.relativeURI + ", suffix " + aSuffix + " Error: " + e.result);
return;
}
} else {
testURI = NetUtil.newURI(aTest.spec + aSuffix);
}
do_info("testing " + aTest.spec + " with '" + aSuffix + "' appended " +
"equals a clone of itself");
do_check_uri_eq(testURI, testURI.clone());
do_info("testing " + aTest.spec +
" doesn't equal self with '" + aSuffix + "' appended");
do_check_false(origURI.equals(testURI));
do_info("testing " + aTest.spec +
" is equalExceptRef to self with '" + aSuffix + "' appended");
do_check_uri_eqExceptRef(origURI, testURI);
do_check_eq(testURI.hasRef, true);
if (!origURI.ref) {
// These tests fail if origURI has a ref
do_info("testing cloneIgnoringRef on " + testURI.spec +
" is equal to no-ref version but not equal to ref version");
var cloneNoRef = testURI.cloneIgnoringRef();
do_check_uri_eq(cloneNoRef, origURI);
do_check_false(cloneNoRef.equals(testURI));
}
do_check_property(aTest, testURI, "scheme");
do_check_property(aTest, testURI, "prePath");
if (!origURI.ref) {
// These don't work if it's a ref already because '+' doesn't give the right result
do_check_property(aTest, testURI, "path",
function(aStr) { return aStr + aSuffix; });
do_check_property(aTest, testURI, "ref",
function(aStr) { return aSuffix.substr(1); });
}
}
// Tests various ways of setting & clearing a ref on a URI.
function do_test_mutate_ref(aTest, aSuffix) {
do_info("making sure caller is using suffix that starts with '#'");
do_check_eq(aSuffix[0], "#");
var refURIWithSuffix = NetUtil.newURI(aTest.spec + aSuffix);
var refURIWithoutSuffix = NetUtil.newURI(aTest.spec);
var testURI = NetUtil.newURI(aTest.spec);
// First: Try setting .ref to our suffix
do_info("testing that setting .ref on " + aTest.spec +
" to '" + aSuffix + "' does what we expect");
testURI.ref = aSuffix;
do_check_uri_eq(testURI, refURIWithSuffix);
do_check_uri_eqExceptRef(testURI, refURIWithoutSuffix);
// Now try setting .ref but leave off the initial hash (expect same result)
var suffixLackingHash = aSuffix.substr(1);
if (suffixLackingHash) { // (skip this our suffix was *just* a #)
do_info("testing that setting .ref on " + aTest.spec +
" to '" + suffixLackingHash + "' does what we expect");
testURI.ref = suffixLackingHash;
do_check_uri_eq(testURI, refURIWithSuffix);
do_check_uri_eqExceptRef(testURI, refURIWithoutSuffix);
}
// Now, clear .ref (should get us back the original spec)
do_info("testing that clearing .ref on " + testURI.spec +
" does what we expect");
testURI.ref = "";
do_check_uri_eq(testURI, refURIWithoutSuffix);
do_check_uri_eqExceptRef(testURI, refURIWithSuffix);
if (!aTest.relativeURI) {
// TODO: These tests don't work as-is for relative URIs.
// Now try setting .spec directly (including suffix) and then clearing .ref
var specWithSuffix = aTest.spec + aSuffix;
do_info("testing that setting spec to " +
specWithSuffix + " and then clearing ref does what we expect");
testURI.spec = specWithSuffix;
testURI.ref = "";
do_check_uri_eq(testURI, refURIWithoutSuffix);
do_check_uri_eqExceptRef(testURI, refURIWithSuffix);
// XXX nsIJARURI throws an exception in SetPath(), so skip it for next part.
if (!(testURI instanceof Ci.nsIJARURI)) {
// Now try setting .path directly (including suffix) and then clearing .ref
// (same as above, but with now with .path instead of .spec)
testURI = NetUtil.newURI(aTest.spec);
var pathWithSuffix = aTest.path + aSuffix;
do_info("testing that setting path to " +
pathWithSuffix + " and then clearing ref does what we expect");
testURI.path = pathWithSuffix;
testURI.ref = "";
do_check_uri_eq(testURI, refURIWithoutSuffix);
do_check_uri_eqExceptRef(testURI, refURIWithSuffix);
// Also: make sure that clearing .path also clears .ref
testURI.path = pathWithSuffix;
do_info("testing that clearing path from " +
pathWithSuffix + " also clears .ref");
testURI.path = "";
do_check_eq(testURI.ref, "");
}
}
}
// Tests that normally-mutable properties can't be modified on
// special URIs that are known to be immutable.
function do_test_immutable(aTest) {
do_check_true(aTest.immutable);
var URI = NetUtil.newURI(aTest.spec);
// All the non-readonly attributes on nsIURI.idl:
var propertiesToCheck = ["spec", "scheme", "userPass", "username", "password",
"hostPort", "host", "port", "path", "ref"];
propertiesToCheck.forEach(function(aProperty) {
var threw = false;
try {
URI[aProperty] = "anothervalue";
} catch(e) {
threw = true;
}
do_info("testing that setting '" + aProperty +
"' on immutable URI '" + aTest.spec + "' will throw");
do_check_true(threw);
});
}
// TEST MAIN FUNCTION
// ------------------
function run_test()
{
// UTF-8 check - From bug 622981
// ASCII
let base = gIoService.newURI("http://example.org/xenia?", null, null);
let resolved = gIoService.newURI("?x", null, base);
let expected = gIoService.newURI("http://example.org/xenia?x",
null, null);
do_info("Bug 662981: ACSII - comparing " + resolved.spec + " and " + expected.spec);
do_check_true(resolved.equals(expected));
// UTF-8 character "è"
// Bug 622981 was triggered by an empty query string
base = gIoService.newURI("http://example.org/xènia?", null, null);
resolved = gIoService.newURI("?x", null, base);
expected = gIoService.newURI("http://example.org/xènia?x",
null, null);
do_info("Bug 662981: UTF8 - comparing " + resolved.spec + " and " + expected.spec);
do_check_true(resolved.equals(expected));
gTests.forEach(function(aTest) {
// Check basic URI functionality
do_test_uri_basic(aTest);
if (!aTest.fail) {
// Try adding various #-prefixed strings to the ends of the URIs
gHashSuffixes.forEach(function(aSuffix) {
do_test_uri_with_hash_suffix(aTest, aSuffix);
if (!aTest.immutable) {
do_test_mutate_ref(aTest, aSuffix);
}
});
// For URIs that we couldn't mutate above due to them being immutable:
// Now we check that they're actually immutable.
if (aTest.immutable) {
do_test_immutable(aTest);
}
}
});
}
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