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https://github.com/servo/servo.git
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f674cba612
Doom cache entries based on the initial response, and prevent matching against doomed cache enties. Evict cache entries that have passed their expiry date instead of matching them. Document the cache. Refactor incomplete entries to lessen Option-itis. Revalidate expired cache entries instead of unconditionally evicting them. Forbid missing docs in cache code. Revalidate must-revalidate entries. Fetch content tests from a local HTTP server. Track requests made to the test HTTP server. Add a simple test that a cached resource with no expiry is not revalidated. Correct inverted expiry check in revalidation code. Fix incorrect revalidation logic that dropped the consumer channels on the floor. Ensure that requests are cached based on their request headers. Run a separate http server instance for each test to avoid intermittent failures due to concurrent cache tests. Add a test for uncacheable responses. Address review comments.
106 lines
3 KiB
JavaScript
106 lines
3 KiB
JavaScript
function _oneline(x) {
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var i = x.indexOf("\n");
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return (i == -1) ? x : (x.slice(0, i) + "...");
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}
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var _expectations = 0;
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var _tests = 0;
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function expect(num) {
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_expectations = num;
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}
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function _fail(s, m) {
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_tests++;
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// string split to avoid problems with tests that end up printing the value of window._fail.
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window.alert(_oneline("TEST-UNEXPECTED" + "-FAIL | " + s + ": " + m));
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}
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function _pass(s, m) {
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_tests++;
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window.alert(_oneline("TEST-PASS | " + s + ": " + m));
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}
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function _printer(opstr, op) {
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return function (a, b, msg) {
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var f = op(a,b) ? _pass : _fail;
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if (!msg) msg = "";
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f(a + " " + opstr + " " + b, msg);
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};
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}
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var is = _printer("===", function (a,b) { return a === b; });
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var is_not = _printer("!==", function (a,b) { return a !== b; });
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var is_a = _printer("is a", function (a,b) { return a instanceof b; });
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var is_not_a = _printer("is not a", function (a,b) { return !(a instanceof b); });
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var is_in = _printer("is in", function (a,b) { return a in b; });
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var is_not_in = _printer("is not in", function (a,b) { return !(a in b); });
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var as_str_is = _printer("as string is", function (a,b) { return String(a) == b; });
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var lt = _printer("<", function (a,b) { return a < b; });
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var gt = _printer(">", function (a,b) { return a > b; });
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var leq = _printer("<=", function (a,b) { return a <= b; });
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var geq = _printer(">=", function (a,b) { return a >= b; });
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var starts_with = _printer("starts with", function (a,b) { return a.indexOf(b) == 0; });
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function is_function(val, name) {
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starts_with(String(val), "function " + name + "(");
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}
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function should_throw(f) {
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try {
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f();
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_fail("operation should have thrown but did not");
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} catch (x) {
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_pass("operation successfully threw an exception", x.toString());
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}
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}
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function should_not_throw(f) {
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try {
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f();
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_pass("operation did not throw an exception");
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} catch (x) {
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_fail("operation should have not thrown", x.toString());
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}
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}
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function check_selector(elem, selector, matches) {
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is(elem.matches(selector), matches);
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}
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function check_disabled_selector(elem, disabled) {
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check_selector(elem, ":disabled", disabled);
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check_selector(elem, ":enabled", !disabled);
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}
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var _test_complete = false;
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var _test_timeout = 10000; //10 seconds
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function finish() {
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if (_test_complete) {
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_fail('finish called multiple times');
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}
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if (_expectations > _tests) {
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_fail('expected ' + _expectations + ' tests, fullfilled ' + _tests);
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}
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_test_complete = true;
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window.close();
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}
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function _test_timed_out() {
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if (!_test_complete) {
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_fail('test timed out (' + _test_timeout/1000 + 's)');
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finish();
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}
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}
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setTimeout(_test_timed_out, _test_timeout);
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var _needs_finish = false;
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function waitForExplicitFinish() {
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_needs_finish = true;
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}
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addEventListener('load', function() {
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if (!_needs_finish) {
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finish();
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}
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});
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