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Jake Champion
c5e92ab415
Automatic update from web-platform-tests Fetch: add test to confirm calling Request constructor without new throws an error This cannot be tested generically (see #34157 for work on that) as the first argument is required. -- wpt-commits: 438366c0028acbcedd7de5496f6bee638aea8c4e wpt-pr: 34146
57 lines
2.2 KiB
JavaScript
57 lines
2.2 KiB
JavaScript
// META: global=window,worker
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// META: title=Request error
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// META: script=request-error.js
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// badRequestArgTests is from response-error.js
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for (const { args, testName } of badRequestArgTests) {
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test(() => {
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assert_throws_js(
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TypeError,
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() => new Request(...args),
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"Expect TypeError exception"
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);
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}, testName);
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}
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test(function() {
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assert_throws_js(
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TypeError,
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() => Request("about:blank"),
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"Calling Request constructor without 'new' must throw"
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);
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});
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test(function() {
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var initialHeaders = new Headers([["Content-Type", "potato"]]);
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var initialRequest = new Request("", {"headers" : initialHeaders});
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var request = new Request(initialRequest);
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assert_equals(request.headers.get("Content-Type"), "potato");
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}, "Request should get its content-type from the init request");
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test(function() {
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var initialHeaders = new Headers([["Content-Type", "potato"]]);
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var initialRequest = new Request("", {"headers" : initialHeaders});
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var headers = new Headers([]);
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var request = new Request(initialRequest, {"headers" : headers});
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assert_false(request.headers.has("Content-Type"));
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}, "Request should not get its content-type from the init request if init headers are provided");
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test(function() {
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var initialHeaders = new Headers([["Content-Type-Extra", "potato"]]);
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var initialRequest = new Request("", {"headers" : initialHeaders, "body" : "this is my plate", "method" : "POST"});
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var request = new Request(initialRequest);
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assert_equals(request.headers.get("Content-Type"), "text/plain;charset=UTF-8");
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}, "Request should get its content-type from the body if none is provided");
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test(function() {
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var initialHeaders = new Headers([["Content-Type", "potato"]]);
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var initialRequest = new Request("", {"headers" : initialHeaders, "body" : "this is my plate", "method" : "POST"});
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var request = new Request(initialRequest);
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assert_equals(request.headers.get("Content-Type"), "potato");
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}, "Request should get its content-type from init headers if one is provided");
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test(function() {
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var options = {"cache": "only-if-cached", "mode": "same-origin"};
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new Request("test", options);
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}, "Request with cache mode: only-if-cached and fetch mode: same-origin");
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