From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- .../fetch/api/headers/header-setcookie.any.js | 266 +++++++++++++++ .../api/headers/header-values-normalize.any.js | 72 +++++ .../tests/fetch/api/headers/header-values.any.js | 63 ++++ .../tests/fetch/api/headers/headers-basic.any.js | 275 ++++++++++++++++ .../tests/fetch/api/headers/headers-casing.any.js | 54 ++++ .../tests/fetch/api/headers/headers-combine.any.js | 66 ++++ .../tests/fetch/api/headers/headers-errors.any.js | 96 ++++++ .../tests/fetch/api/headers/headers-no-cors.any.js | 59 ++++ .../fetch/api/headers/headers-normalize.any.js | 56 ++++ .../tests/fetch/api/headers/headers-record.any.js | 357 +++++++++++++++++++++ .../fetch/api/headers/headers-structure.any.js | 20 ++ 11 files changed, 1384 insertions(+) create mode 100644 testing/web-platform/tests/fetch/api/headers/header-setcookie.any.js create mode 100644 testing/web-platform/tests/fetch/api/headers/header-values-normalize.any.js create mode 100644 testing/web-platform/tests/fetch/api/headers/header-values.any.js create mode 100644 testing/web-platform/tests/fetch/api/headers/headers-basic.any.js create mode 100644 testing/web-platform/tests/fetch/api/headers/headers-casing.any.js create mode 100644 testing/web-platform/tests/fetch/api/headers/headers-combine.any.js create mode 100644 testing/web-platform/tests/fetch/api/headers/headers-errors.any.js create mode 100644 testing/web-platform/tests/fetch/api/headers/headers-no-cors.any.js create mode 100644 testing/web-platform/tests/fetch/api/headers/headers-normalize.any.js create mode 100644 testing/web-platform/tests/fetch/api/headers/headers-record.any.js create mode 100644 testing/web-platform/tests/fetch/api/headers/headers-structure.any.js (limited to 'testing/web-platform/tests/fetch/api/headers') diff --git a/testing/web-platform/tests/fetch/api/headers/header-setcookie.any.js b/testing/web-platform/tests/fetch/api/headers/header-setcookie.any.js new file mode 100644 index 0000000000..cafb780c2c --- /dev/null +++ b/testing/web-platform/tests/fetch/api/headers/header-setcookie.any.js @@ -0,0 +1,266 @@ +// META: title=Headers set-cookie special cases +// META: global=window,worker + +const headerList = [ + ["set-cookie", "foo=bar"], + ["Set-Cookie", "fizz=buzz; domain=example.com"], +]; + +const setCookie2HeaderList = [ + ["set-cookie2", "foo2=bar2"], + ["Set-Cookie2", "fizz2=buzz2; domain=example2.com"], +]; + +function assert_nested_array_equals(actual, expected) { + assert_equals(actual.length, expected.length, "Array length is not equal"); + for (let i = 0; i < expected.length; i++) { + assert_array_equals(actual[i], expected[i]); + } +} + +test(function () { + const headers = new Headers(headerList); + assert_equals( + headers.get("set-cookie"), + "foo=bar, fizz=buzz; domain=example.com", + ); +}, "Headers.prototype.get combines set-cookie headers in order"); + +test(function () { + const headers = new Headers(headerList); + const list = [...headers]; + assert_nested_array_equals(list, [ + ["set-cookie", "foo=bar"], + ["set-cookie", "fizz=buzz; domain=example.com"], + ]); +}, "Headers iterator does not combine set-cookie headers"); + +test(function () { + const headers = new Headers(setCookie2HeaderList); + const list = [...headers]; + assert_nested_array_equals(list, [ + ["set-cookie2", "foo2=bar2, fizz2=buzz2; domain=example2.com"], + ]); +}, "Headers iterator does not special case set-cookie2 headers"); + +test(function () { + const headers = new Headers([...headerList, ...setCookie2HeaderList]); + const list = [...headers]; + assert_nested_array_equals(list, [ + ["set-cookie", "foo=bar"], + ["set-cookie", "fizz=buzz; domain=example.com"], + ["set-cookie2", "foo2=bar2, fizz2=buzz2; domain=example2.com"], + ]); +}, "Headers iterator does not combine set-cookie & set-cookie2 headers"); + +test(function () { + // Values are in non alphabetic order, and the iterator should yield in the + // headers in the exact order of the input. + const headers = new Headers([ + ["set-cookie", "z=z"], + ["set-cookie", "a=a"], + ["set-cookie", "n=n"], + ]); + const list = [...headers]; + assert_nested_array_equals(list, [ + ["set-cookie", "z=z"], + ["set-cookie", "a=a"], + ["set-cookie", "n=n"], + ]); +}, "Headers iterator preserves set-cookie ordering"); + +test( + function () { + const headers = new Headers([ + ["xylophone-header", "1"], + ["best-header", "2"], + ["set-cookie", "3"], + ["a-cool-header", "4"], + ["set-cookie", "5"], + ["a-cool-header", "6"], + ["best-header", "7"], + ]); + const list = [...headers]; + assert_nested_array_equals(list, [ + ["a-cool-header", "4, 6"], + ["best-header", "2, 7"], + ["set-cookie", "3"], + ["set-cookie", "5"], + ["xylophone-header", "1"], + ]); + }, + "Headers iterator preserves per header ordering, but sorts keys alphabetically", +); + +test( + function () { + const headers = new Headers([ + ["xylophone-header", "7"], + ["best-header", "6"], + ["set-cookie", "5"], + ["a-cool-header", "4"], + ["set-cookie", "3"], + ["a-cool-header", "2"], + ["best-header", "1"], + ]); + const list = [...headers]; + assert_nested_array_equals(list, [ + ["a-cool-header", "4, 2"], + ["best-header", "6, 1"], + ["set-cookie", "5"], + ["set-cookie", "3"], + ["xylophone-header", "7"], + ]); + }, + "Headers iterator preserves per header ordering, but sorts keys alphabetically (and ignores value ordering)", +); + +test(function () { + const headers = new Headers([["fizz", "buzz"], ["X-Header", "test"]]); + const iterator = headers[Symbol.iterator](); + assert_array_equals(iterator.next().value, ["fizz", "buzz"]); + headers.append("Set-Cookie", "a=b"); + assert_array_equals(iterator.next().value, ["set-cookie", "a=b"]); + headers.append("Accept", "text/html"); + assert_array_equals(iterator.next().value, ["set-cookie", "a=b"]); + assert_array_equals(iterator.next().value, ["x-header", "test"]); + headers.append("set-cookie", "c=d"); + assert_array_equals(iterator.next().value, ["x-header", "test"]); + assert_true(iterator.next().done); +}, "Headers iterator is correctly updated with set-cookie changes"); + +test(function () { + const headers = new Headers([ + ["set-cookie", "a"], + ["set-cookie", "b"], + ["set-cookie", "c"] + ]); + const iterator = headers[Symbol.iterator](); + assert_array_equals(iterator.next().value, ["set-cookie", "a"]); + headers.delete("set-cookie"); + headers.append("set-cookie", "d"); + headers.append("set-cookie", "e"); + headers.append("set-cookie", "f"); + assert_array_equals(iterator.next().value, ["set-cookie", "e"]); + assert_array_equals(iterator.next().value, ["set-cookie", "f"]); + assert_true(iterator.next().done); +}, "Headers iterator is correctly updated with set-cookie changes #2"); + +test(function () { + const headers = new Headers(headerList); + assert_true(headers.has("sEt-cOoKiE")); +}, "Headers.prototype.has works for set-cookie"); + +test(function () { + const headers = new Headers(setCookie2HeaderList); + headers.append("set-Cookie", "foo=bar"); + headers.append("sEt-cOoKiE", "fizz=buzz"); + const list = [...headers]; + assert_nested_array_equals(list, [ + ["set-cookie", "foo=bar"], + ["set-cookie", "fizz=buzz"], + ["set-cookie2", "foo2=bar2, fizz2=buzz2; domain=example2.com"], + ]); +}, "Headers.prototype.append works for set-cookie"); + +test(function () { + const headers = new Headers(headerList); + headers.set("set-cookie", "foo2=bar2"); + const list = [...headers]; + assert_nested_array_equals(list, [ + ["set-cookie", "foo2=bar2"], + ]); +}, "Headers.prototype.set works for set-cookie"); + +test(function () { + const headers = new Headers(headerList); + headers.delete("set-Cookie"); + const list = [...headers]; + assert_nested_array_equals(list, []); +}, "Headers.prototype.delete works for set-cookie"); + +test(function () { + const headers = new Headers(); + assert_array_equals(headers.getSetCookie(), []); +}, "Headers.prototype.getSetCookie with no headers present"); + +test(function () { + const headers = new Headers([headerList[0]]); + assert_array_equals(headers.getSetCookie(), ["foo=bar"]); +}, "Headers.prototype.getSetCookie with one header"); + +test(function () { + const headers = new Headers({ "Set-Cookie": "foo=bar" }); + assert_array_equals(headers.getSetCookie(), ["foo=bar"]); +}, "Headers.prototype.getSetCookie with one header created from an object"); + +test(function () { + const headers = new Headers(headerList); + assert_array_equals(headers.getSetCookie(), [ + "foo=bar", + "fizz=buzz; domain=example.com", + ]); +}, "Headers.prototype.getSetCookie with multiple headers"); + +test(function () { + const headers = new Headers([["set-cookie", ""]]); + assert_array_equals(headers.getSetCookie(), [""]); +}, "Headers.prototype.getSetCookie with an empty header"); + +test(function () { + const headers = new Headers([["set-cookie", "x"], ["set-cookie", "x"]]); + assert_array_equals(headers.getSetCookie(), ["x", "x"]); +}, "Headers.prototype.getSetCookie with two equal headers"); + +test(function () { + const headers = new Headers([ + ["set-cookie2", "x"], + ["set-cookie", "y"], + ["set-cookie2", "z"], + ]); + assert_array_equals(headers.getSetCookie(), ["y"]); +}, "Headers.prototype.getSetCookie ignores set-cookie2 headers"); + +test(function () { + // Values are in non alphabetic order, and the iterator should yield in the + // headers in the exact order of the input. + const headers = new Headers([ + ["set-cookie", "z=z"], + ["set-cookie", "a=a"], + ["set-cookie", "n=n"], + ]); + assert_array_equals(headers.getSetCookie(), ["z=z", "a=a", "n=n"]); +}, "Headers.prototype.getSetCookie preserves header ordering"); + +test(function () { + const headers = new Headers({"Set-Cookie": " a=b\n"}); + headers.append("set-cookie", "\n\rc=d "); + assert_nested_array_equals([...headers], [ + ["set-cookie", "a=b"], + ["set-cookie", "c=d"] + ]); + headers.set("set-cookie", "\te=f "); + assert_nested_array_equals([...headers], [["set-cookie", "e=f"]]); +}, "Adding Set-Cookie headers normalizes their value"); + +test(function () { + assert_throws_js(TypeError, () => { + new Headers({"set-cookie": "\0"}); + }); + + const headers = new Headers(); + assert_throws_js(TypeError, () => { + headers.append("Set-Cookie", "a\nb"); + }); + assert_throws_js(TypeError, () => { + headers.set("Set-Cookie", "a\rb"); + }); +}, "Adding invalid Set-Cookie headers throws"); + +test(function () { + const response = new Response(); + response.headers.append("Set-Cookie", "foo=bar"); + assert_array_equals(response.headers.getSetCookie(), []); + response.headers.append("sEt-cOokIe", "bar=baz"); + assert_array_equals(response.headers.getSetCookie(), []); +}, "Set-Cookie is a forbidden response header"); diff --git a/testing/web-platform/tests/fetch/api/headers/header-values-normalize.any.js b/testing/web-platform/tests/fetch/api/headers/header-values-normalize.any.js new file mode 100644 index 0000000000..5710554ada --- /dev/null +++ b/testing/web-platform/tests/fetch/api/headers/header-values-normalize.any.js @@ -0,0 +1,72 @@ +// META: title=Header value normalizing test +// META: global=window,worker +// META: timeout=long + +"use strict"; + +for(let i = 0; i < 0x21; i++) { + let fail = false, + strip = false + + // REMOVE 0x0B/0x0C exception once https://github.com/web-platform-tests/wpt/issues/8372 is fixed + if(i === 0x0B || i === 0x0C) + continue + + if(i === 0) { + fail = true + } + + if(i === 0x09 || i === 0x0A || i === 0x0D || i === 0x20) { + strip = true + } + + let url = "../resources/inspect-headers.py?headers=val1|val2|val3", + val = String.fromCharCode(i), + expectedVal = strip ? "" : val, + val1 = val, + expectedVal1 = expectedVal, + val2 = "x" + val, + expectedVal2 = "x" + expectedVal, + val3 = val + "x", + expectedVal3 = expectedVal + "x" + + // XMLHttpRequest is not available in service workers + if (!self.GLOBAL.isWorker()) { + async_test((t) => { + let xhr = new XMLHttpRequest() + xhr.open("POST", url) + if(fail) { + assert_throws_dom("SyntaxError", () => xhr.setRequestHeader("val1", val1)) + assert_throws_dom("SyntaxError", () => xhr.setRequestHeader("val2", val2)) + assert_throws_dom("SyntaxError", () => xhr.setRequestHeader("val3", val3)) + t.done() + } else { + xhr.setRequestHeader("val1", val1) + xhr.setRequestHeader("val2", val2) + xhr.setRequestHeader("val3", val3) + xhr.onload = t.step_func_done(() => { + assert_equals(xhr.getResponseHeader("x-request-val1"), expectedVal1) + assert_equals(xhr.getResponseHeader("x-request-val2"), expectedVal2) + assert_equals(xhr.getResponseHeader("x-request-val3"), expectedVal3) + }) + xhr.send() + } + }, "XMLHttpRequest with value " + encodeURI(val)) + } + + promise_test((t) => { + if(fail) { + return Promise.all([ + promise_rejects_js(t, TypeError, fetch(url, { headers: {"val1": val1} })), + promise_rejects_js(t, TypeError, fetch(url, { headers: {"val2": val2} })), + promise_rejects_js(t, TypeError, fetch(url, { headers: {"val3": val3} })) + ]) + } else { + return fetch(url, { headers: {"val1": val1, "val2": val2, "val3": val3} }).then((res) => { + assert_equals(res.headers.get("x-request-val1"), expectedVal1) + assert_equals(res.headers.get("x-request-val2"), expectedVal2) + assert_equals(res.headers.get("x-request-val3"), expectedVal3) + }) + } + }, "fetch() with value " + encodeURI(val)) +} diff --git a/testing/web-platform/tests/fetch/api/headers/header-values.any.js b/testing/web-platform/tests/fetch/api/headers/header-values.any.js new file mode 100644 index 0000000000..bb7570c5a3 --- /dev/null +++ b/testing/web-platform/tests/fetch/api/headers/header-values.any.js @@ -0,0 +1,63 @@ +// META: title=Header value test +// META: global=window,worker +// META: timeout=long + +"use strict"; + +// Invalid values +[0, 0x0A, 0x0D].forEach(val => { + val = "x" + String.fromCharCode(val) + "x" + + // XMLHttpRequest is not available in service workers + if (!self.GLOBAL.isWorker()) { + test(() => { + let xhr = new XMLHttpRequest() + xhr.open("POST", "/") + assert_throws_dom("SyntaxError", () => xhr.setRequestHeader("value-test", val)) + }, "XMLHttpRequest with value " + encodeURI(val) + " needs to throw") + } + + promise_test(t => promise_rejects_js(t, TypeError, fetch("/", { headers: {"value-test": val} })), "fetch() with value " + encodeURI(val) + " needs to throw") +}) + +// Valid values +let headerValues =[] +for(let i = 0; i < 0x100; i++) { + if(i === 0 || i === 0x0A || i === 0x0D) { + continue + } + headerValues.push("x" + String.fromCharCode(i) + "x") +} +var url = "../resources/inspect-headers.py?headers=" +headerValues.forEach((_, i) => { + url += "val" + i + "|" +}) + +// XMLHttpRequest is not available in service workers +if (!self.GLOBAL.isWorker()) { + async_test((t) => { + let xhr = new XMLHttpRequest() + xhr.open("POST", url) + headerValues.forEach((val, i) => { + xhr.setRequestHeader("val" + i, val) + }) + xhr.onload = t.step_func_done(() => { + headerValues.forEach((val, i) => { + assert_equals(xhr.getResponseHeader("x-request-val" + i), val) + }) + }) + xhr.send() + }, "XMLHttpRequest with all valid values") +} + +promise_test((t) => { + const headers = new Headers + headerValues.forEach((val, i) => { + headers.append("val" + i, val) + }) + return fetch(url, { headers }).then((res) => { + headerValues.forEach((val, i) => { + assert_equals(res.headers.get("x-request-val" + i), val) + }) + }) +}, "fetch() with all valid values") diff --git a/testing/web-platform/tests/fetch/api/headers/headers-basic.any.js b/testing/web-platform/tests/fetch/api/headers/headers-basic.any.js new file mode 100644 index 0000000000..ead1047645 --- /dev/null +++ b/testing/web-platform/tests/fetch/api/headers/headers-basic.any.js @@ -0,0 +1,275 @@ +// META: title=Headers structure +// META: global=window,worker + +"use strict"; + +test(function() { + new Headers(); +}, "Create headers from no parameter"); + +test(function() { + new Headers(undefined); +}, "Create headers from undefined parameter"); + +test(function() { + new Headers({}); +}, "Create headers from empty object"); + +var parameters = [null, 1]; +parameters.forEach(function(parameter) { + test(function() { + assert_throws_js(TypeError, function() { new Headers(parameter) }); + }, "Create headers with " + parameter + " should throw"); +}); + +var headerDict = {"name1": "value1", + "name2": "value2", + "name3": "value3", + "name4": null, + "name5": undefined, + "name6": 1, + "Content-Type": "value4" +}; + +var headerSeq = []; +for (var name in headerDict) + headerSeq.push([name, headerDict[name]]); + +test(function() { + var headers = new Headers(headerSeq); + for (name in headerDict) { + assert_equals(headers.get(name), String(headerDict[name]), + "name: " + name + " has value: " + headerDict[name]); + } + assert_equals(headers.get("length"), null, "init should be treated as a sequence, not as a dictionary"); +}, "Create headers with sequence"); + +test(function() { + var headers = new Headers(headerDict); + for (name in headerDict) { + assert_equals(headers.get(name), String(headerDict[name]), + "name: " + name + " has value: " + headerDict[name]); + } +}, "Create headers with record"); + +test(function() { + var headers = new Headers(headerDict); + var headers2 = new Headers(headers); + for (name in headerDict) { + assert_equals(headers2.get(name), String(headerDict[name]), + "name: " + name + " has value: " + headerDict[name]); + } +}, "Create headers with existing headers"); + +test(function() { + var headers = new Headers() + headers[Symbol.iterator] = function *() { + yield ["test", "test"] + } + var headers2 = new Headers(headers) + assert_equals(headers2.get("test"), "test") +}, "Create headers with existing headers with custom iterator"); + +test(function() { + var headers = new Headers(); + for (name in headerDict) { + headers.append(name, headerDict[name]); + assert_equals(headers.get(name), String(headerDict[name]), + "name: " + name + " has value: " + headerDict[name]); + } +}, "Check append method"); + +test(function() { + var headers = new Headers(); + for (name in headerDict) { + headers.set(name, headerDict[name]); + assert_equals(headers.get(name), String(headerDict[name]), + "name: " + name + " has value: " + headerDict[name]); + } +}, "Check set method"); + +test(function() { + var headers = new Headers(headerDict); + for (name in headerDict) + assert_true(headers.has(name),"headers has name " + name); + + assert_false(headers.has("nameNotInHeaders"),"headers do not have header: nameNotInHeaders"); +}, "Check has method"); + +test(function() { + var headers = new Headers(headerDict); + for (name in headerDict) { + assert_true(headers.has(name),"headers have a header: " + name); + headers.delete(name) + assert_true(!headers.has(name),"headers do not have anymore a header: " + name); + } +}, "Check delete method"); + +test(function() { + var headers = new Headers(headerDict); + for (name in headerDict) + assert_equals(headers.get(name), String(headerDict[name]), + "name: " + name + " has value: " + headerDict[name]); + + assert_equals(headers.get("nameNotInHeaders"), null, "header: nameNotInHeaders has no value"); +}, "Check get method"); + +var headerEntriesDict = {"name1": "value1", + "Name2": "value2", + "name": "value3", + "content-Type": "value4", + "Content-Typ": "value5", + "Content-Types": "value6" +}; +var sortedHeaderDict = {}; +var headerValues = []; +var sortedHeaderKeys = Object.keys(headerEntriesDict).map(function(value) { + sortedHeaderDict[value.toLowerCase()] = headerEntriesDict[value]; + headerValues.push(headerEntriesDict[value]); + return value.toLowerCase(); +}).sort(); + +var iteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]())); +function checkIteratorProperties(iterator) { + var prototype = Object.getPrototypeOf(iterator); + assert_equals(Object.getPrototypeOf(prototype), iteratorPrototype); + + var descriptor = Object.getOwnPropertyDescriptor(prototype, "next"); + assert_true(descriptor.configurable, "configurable"); + assert_true(descriptor.enumerable, "enumerable"); + assert_true(descriptor.writable, "writable"); +} + +test(function() { + var headers = new Headers(headerEntriesDict); + var actual = headers.keys(); + checkIteratorProperties(actual); + + sortedHeaderKeys.forEach(function(key) { + const entry = actual.next(); + assert_false(entry.done); + assert_equals(entry.value, key); + }); + assert_true(actual.next().done); + assert_true(actual.next().done); + + for (const key of headers.keys()) + assert_true(sortedHeaderKeys.indexOf(key) != -1); +}, "Check keys method"); + +test(function() { + var headers = new Headers(headerEntriesDict); + var actual = headers.values(); + checkIteratorProperties(actual); + + sortedHeaderKeys.forEach(function(key) { + const entry = actual.next(); + assert_false(entry.done); + assert_equals(entry.value, sortedHeaderDict[key]); + }); + assert_true(actual.next().done); + assert_true(actual.next().done); + + for (const value of headers.values()) + assert_true(headerValues.indexOf(value) != -1); +}, "Check values method"); + +test(function() { + var headers = new Headers(headerEntriesDict); + var actual = headers.entries(); + checkIteratorProperties(actual); + + sortedHeaderKeys.forEach(function(key) { + const entry = actual.next(); + assert_false(entry.done); + assert_equals(entry.value[0], key); + assert_equals(entry.value[1], sortedHeaderDict[key]); + }); + assert_true(actual.next().done); + assert_true(actual.next().done); + + for (const entry of headers.entries()) + assert_equals(entry[1], sortedHeaderDict[entry[0]]); +}, "Check entries method"); + +test(function() { + var headers = new Headers(headerEntriesDict); + var actual = headers[Symbol.iterator](); + + sortedHeaderKeys.forEach(function(key) { + const entry = actual.next(); + assert_false(entry.done); + assert_equals(entry.value[0], key); + assert_equals(entry.value[1], sortedHeaderDict[key]); + }); + assert_true(actual.next().done); + assert_true(actual.next().done); +}, "Check Symbol.iterator method"); + +test(function() { + var headers = new Headers(headerEntriesDict); + var reference = sortedHeaderKeys[Symbol.iterator](); + headers.forEach(function(value, key, container) { + assert_equals(headers, container); + const entry = reference.next(); + assert_false(entry.done); + assert_equals(key, entry.value); + assert_equals(value, sortedHeaderDict[entry.value]); + }); + assert_true(reference.next().done); +}, "Check forEach method"); + +test(() => { + const headers = new Headers({"foo": "2", "baz": "1", "BAR": "0"}); + const actualKeys = []; + const actualValues = []; + for (const [header, value] of headers) { + actualKeys.push(header); + actualValues.push(value); + headers.delete("foo"); + } + assert_array_equals(actualKeys, ["bar", "baz"]); + assert_array_equals(actualValues, ["0", "1"]); +}, "Iteration skips elements removed while iterating"); + +test(() => { + const headers = new Headers({"foo": "2", "baz": "1", "BAR": "0", "quux": "3"}); + const actualKeys = []; + const actualValues = []; + for (const [header, value] of headers) { + actualKeys.push(header); + actualValues.push(value); + if (header === "baz") + headers.delete("bar"); + } + assert_array_equals(actualKeys, ["bar", "baz", "quux"]); + assert_array_equals(actualValues, ["0", "1", "3"]); +}, "Removing elements already iterated over causes an element to be skipped during iteration"); + +test(() => { + const headers = new Headers({"foo": "2", "baz": "1", "BAR": "0", "quux": "3"}); + const actualKeys = []; + const actualValues = []; + for (const [header, value] of headers) { + actualKeys.push(header); + actualValues.push(value); + if (header === "baz") + headers.append("X-yZ", "4"); + } + assert_array_equals(actualKeys, ["bar", "baz", "foo", "quux", "x-yz"]); + assert_array_equals(actualValues, ["0", "1", "2", "3", "4"]); +}, "Appending a value pair during iteration causes it to be reached during iteration"); + +test(() => { + const headers = new Headers({"foo": "2", "baz": "1", "BAR": "0", "quux": "3"}); + const actualKeys = []; + const actualValues = []; + for (const [header, value] of headers) { + actualKeys.push(header); + actualValues.push(value); + if (header === "baz") + headers.append("abc", "-1"); + } + assert_array_equals(actualKeys, ["bar", "baz", "baz", "foo", "quux"]); + assert_array_equals(actualValues, ["0", "1", "1", "2", "3"]); +}, "Prepending a value pair before the current element position causes it to be skipped during iteration and adds the current element a second time"); diff --git a/testing/web-platform/tests/fetch/api/headers/headers-casing.any.js b/testing/web-platform/tests/fetch/api/headers/headers-casing.any.js new file mode 100644 index 0000000000..20b8a9d375 --- /dev/null +++ b/testing/web-platform/tests/fetch/api/headers/headers-casing.any.js @@ -0,0 +1,54 @@ +// META: title=Headers case management +// META: global=window,worker + +"use strict"; + +var headerDictCase = {"UPPERCASE": "value1", + "lowercase": "value2", + "mixedCase": "value3", + "Content-TYPE": "value4" + }; + +function checkHeadersCase(originalName, headersToCheck, expectedDict) { + var lowCaseName = originalName.toLowerCase(); + var upCaseName = originalName.toUpperCase(); + var expectedValue = expectedDict[originalName]; + assert_equals(headersToCheck.get(originalName), expectedValue, + "name: " + originalName + " has value: " + expectedValue); + assert_equals(headersToCheck.get(lowCaseName), expectedValue, + "name: " + lowCaseName + " has value: " + expectedValue); + assert_equals(headersToCheck.get(upCaseName), expectedValue, + "name: " + upCaseName + " has value: " + expectedValue); +} + +test(function() { + var headers = new Headers(headerDictCase); + for (const name in headerDictCase) + checkHeadersCase(name, headers, headerDictCase) +}, "Create headers, names use characters with different case"); + +test(function() { + var headers = new Headers(); + for (const name in headerDictCase) { + headers.append(name, headerDictCase[name]); + checkHeadersCase(name, headers, headerDictCase); + } +}, "Check append method, names use characters with different case"); + +test(function() { + var headers = new Headers(); + for (const name in headerDictCase) { + headers.set(name, headerDictCase[name]); + checkHeadersCase(name, headers, headerDictCase); + } +}, "Check set method, names use characters with different case"); + +test(function() { + var headers = new Headers(); + for (const name in headerDictCase) + headers.set(name, headerDictCase[name]); + for (const name in headerDictCase) + headers.delete(name.toLowerCase()); + for (const name in headerDictCase) + assert_false(headers.has(name), "header " + name + " should have been deleted"); +}, "Check delete method, names use characters with different case"); diff --git a/testing/web-platform/tests/fetch/api/headers/headers-combine.any.js b/testing/web-platform/tests/fetch/api/headers/headers-combine.any.js new file mode 100644 index 0000000000..4f3b6d11df --- /dev/null +++ b/testing/web-platform/tests/fetch/api/headers/headers-combine.any.js @@ -0,0 +1,66 @@ +// META: title=Headers have combined (and sorted) values +// META: global=window,worker + +"use strict"; + +var headerSeqCombine = [["single", "singleValue"], + ["double", "doubleValue1"], + ["double", "doubleValue2"], + ["triple", "tripleValue1"], + ["triple", "tripleValue2"], + ["triple", "tripleValue3"] +]; +var expectedDict = {"single": "singleValue", + "double": "doubleValue1, doubleValue2", + "triple": "tripleValue1, tripleValue2, tripleValue3" +}; + +test(function() { + var headers = new Headers(headerSeqCombine); + for (const name in expectedDict) + assert_equals(headers.get(name), expectedDict[name]); +}, "Create headers using same name for different values"); + +test(function() { + var headers = new Headers(headerSeqCombine); + for (const name in expectedDict) { + assert_true(headers.has(name), "name: " + name + " has value(s)"); + headers.delete(name); + assert_false(headers.has(name), "name: " + name + " has no value(s) anymore"); + } +}, "Check delete and has methods when using same name for different values"); + +test(function() { + var headers = new Headers(headerSeqCombine); + for (const name in expectedDict) { + headers.set(name,"newSingleValue"); + assert_equals(headers.get(name), "newSingleValue", "name: " + name + " has value: newSingleValue"); + } +}, "Check set methods when called with already used name"); + +test(function() { + var headers = new Headers(headerSeqCombine); + for (const name in expectedDict) { + var value = headers.get(name); + headers.append(name,"newSingleValue"); + assert_equals(headers.get(name), (value + ", " + "newSingleValue")); + } +}, "Check append methods when called with already used name"); + +test(() => { + const headers = new Headers([["1", "a"],["1", "b"]]); + for(let header of headers) { + assert_array_equals(header, ["1", "a, b"]); + } +}, "Iterate combined values"); + +test(() => { + const headers = new Headers([["2", "a"], ["1", "b"], ["2", "b"]]), + expected = [["1", "b"], ["2", "a, b"]]; + let i = 0; + for(let header of headers) { + assert_array_equals(header, expected[i]); + i++; + } + assert_equals(i, 2); +}, "Iterate combined values in sorted order") diff --git a/testing/web-platform/tests/fetch/api/headers/headers-errors.any.js b/testing/web-platform/tests/fetch/api/headers/headers-errors.any.js new file mode 100644 index 0000000000..82dadd8234 --- /dev/null +++ b/testing/web-platform/tests/fetch/api/headers/headers-errors.any.js @@ -0,0 +1,96 @@ +// META: title=Headers errors +// META: global=window,worker + +"use strict"; + +test(function() { + assert_throws_js(TypeError, function() { new Headers([["name"]]); }); +}, "Create headers giving an array having one string as init argument"); + +test(function() { + assert_throws_js(TypeError, function() { new Headers([["invalid", "invalidValue1", "invalidValue2"]]); }); +}, "Create headers giving an array having three strings as init argument"); + +test(function() { + assert_throws_js(TypeError, function() { new Headers([["invalidĀ", "Value1"]]); }); +}, "Create headers giving bad header name as init argument"); + +test(function() { + assert_throws_js(TypeError, function() { new Headers([["name", "invalidValueĀ"]]); }); +}, "Create headers giving bad header value as init argument"); + +var badNames = ["invalidĀ", {}]; +var badValues = ["invalidĀ"]; + +badNames.forEach(function(name) { + test(function() { + var headers = new Headers(); + assert_throws_js(TypeError, function() { headers.get(name); }); + }, "Check headers get with an invalid name " + name); +}); + +badNames.forEach(function(name) { + test(function() { + var headers = new Headers(); + assert_throws_js(TypeError, function() { headers.delete(name); }); + }, "Check headers delete with an invalid name " + name); +}); + +badNames.forEach(function(name) { + test(function() { + var headers = new Headers(); + assert_throws_js(TypeError, function() { headers.has(name); }); + }, "Check headers has with an invalid name " + name); +}); + +badNames.forEach(function(name) { + test(function() { + var headers = new Headers(); + assert_throws_js(TypeError, function() { headers.set(name, "Value1"); }); + }, "Check headers set with an invalid name " + name); +}); + +badValues.forEach(function(value) { + test(function() { + var headers = new Headers(); + assert_throws_js(TypeError, function() { headers.set("name", value); }); + }, "Check headers set with an invalid value " + value); +}); + +badNames.forEach(function(name) { + test(function() { + var headers = new Headers(); + assert_throws_js(TypeError, function() { headers.append("invalidĀ", "Value1"); }); + }, "Check headers append with an invalid name " + name); +}); + +badValues.forEach(function(value) { + test(function() { + var headers = new Headers(); + assert_throws_js(TypeError, function() { headers.append("name", value); }); + }, "Check headers append with an invalid value " + value); +}); + +test(function() { + var headers = new Headers([["name", "value"]]); + assert_throws_js(TypeError, function() { headers.forEach(); }); + assert_throws_js(TypeError, function() { headers.forEach(undefined); }); + assert_throws_js(TypeError, function() { headers.forEach(1); }); +}, "Headers forEach throws if argument is not callable"); + +test(function() { + var headers = new Headers([["name1", "value1"], ["name2", "value2"], ["name3", "value3"]]); + var counter = 0; + try { + headers.forEach(function(value, name) { + counter++; + if (name == "name2") + throw "error"; + }); + } catch (e) { + assert_equals(counter, 2); + assert_equals(e, "error"); + return; + } + assert_unreached(); +}, "Headers forEach loop should stop if callback is throwing exception"); diff --git a/testing/web-platform/tests/fetch/api/headers/headers-no-cors.any.js b/testing/web-platform/tests/fetch/api/headers/headers-no-cors.any.js new file mode 100644 index 0000000000..60dbb9ef67 --- /dev/null +++ b/testing/web-platform/tests/fetch/api/headers/headers-no-cors.any.js @@ -0,0 +1,59 @@ +// META: global=window,worker + +"use strict"; + +promise_test(() => fetch("../cors/resources/not-cors-safelisted.json").then(res => res.json().then(runTests)), "Loading data…"); + +const longValue = "s".repeat(127); + +[ + { + "headers": ["accept", "accept-language", "content-language"], + "values": [longValue, "", longValue] + }, + { + "headers": ["accept", "accept-language", "content-language"], + "values": ["", longValue] + }, + { + "headers": ["content-type"], + "values": ["text/plain;" + "s".repeat(116), "text/plain"] + } +].forEach(testItem => { + testItem.headers.forEach(header => { + test(() => { + const noCorsHeaders = new Request("about:blank", { mode: "no-cors" }).headers; + testItem.values.forEach((value) => { + noCorsHeaders.append(header, value); + assert_equals(noCorsHeaders.get(header), testItem.values[0], '1'); + }); + noCorsHeaders.set(header, testItem.values.join(", ")); + assert_equals(noCorsHeaders.get(header), testItem.values[0], '2'); + noCorsHeaders.delete(header); + assert_false(noCorsHeaders.has(header)); + }, "\"no-cors\" Headers object cannot have " + header + " set to " + testItem.values.join(", ")); + }); +}); + +function runTests(testArray) { + testArray = testArray.concat([ + ["dpr", "2"], + ["rtt", "1.0"], + ["downlink", "-1.0"], + ["ect", "6g"], + ["save-data", "on"], + ["viewport-width", "100"], + ["width", "100"], + ["unknown", "doesitmatter"] + ]); + testArray.forEach(testItem => { + const [headerName, headerValue] = testItem; + test(() => { + const noCorsHeaders = new Request("about:blank", { mode: "no-cors" }).headers; + noCorsHeaders.append(headerName, headerValue); + assert_false(noCorsHeaders.has(headerName)); + noCorsHeaders.set(headerName, headerValue); + assert_false(noCorsHeaders.has(headerName)); + }, "\"no-cors\" Headers object cannot have " + headerName + "/" + headerValue + " as header"); + }); +} diff --git a/testing/web-platform/tests/fetch/api/headers/headers-normalize.any.js b/testing/web-platform/tests/fetch/api/headers/headers-normalize.any.js new file mode 100644 index 0000000000..68cf5b85f3 --- /dev/null +++ b/testing/web-platform/tests/fetch/api/headers/headers-normalize.any.js @@ -0,0 +1,56 @@ +// META: title=Headers normalize values +// META: global=window,worker + +"use strict"; + +const expectations = { + "name1": [" space ", "space"], + "name2": ["\ttab\t", "tab"], + "name3": [" spaceAndTab\t", "spaceAndTab"], + "name4": ["\r\n newLine", "newLine"], //obs-fold cases + "name5": ["newLine\r\n ", "newLine"], + "name6": ["\r\n\tnewLine", "newLine"], + "name7": ["\t\f\tnewLine\n", "\f\tnewLine"], + "name8": ["newLine\xa0", "newLine\xa0"], // \xa0 == non breaking space +}; + +test(function () { + const headerDict = Object.fromEntries( + Object.entries(expectations).map(([name, [actual]]) => [name, actual]), + ); + var headers = new Headers(headerDict); + for (const name in expectations) { + const expected = expectations[name][1]; + assert_equals( + headers.get(name), + expected, + "name: " + name + " has normalized value: " + expected, + ); + } +}, "Create headers with not normalized values"); + +test(function () { + var headers = new Headers(); + for (const name in expectations) { + headers.append(name, expectations[name][0]); + const expected = expectations[name][1]; + assert_equals( + headers.get(name), + expected, + "name: " + name + " has value: " + expected, + ); + } +}, "Check append method with not normalized values"); + +test(function () { + var headers = new Headers(); + for (const name in expectations) { + headers.set(name, expectations[name][0]); + const expected = expectations[name][1]; + assert_equals( + headers.get(name), + expected, + "name: " + name + " has value: " + expected, + ); + } +}, "Check set method with not normalized values"); diff --git a/testing/web-platform/tests/fetch/api/headers/headers-record.any.js b/testing/web-platform/tests/fetch/api/headers/headers-record.any.js new file mode 100644 index 0000000000..fa853914f4 --- /dev/null +++ b/testing/web-platform/tests/fetch/api/headers/headers-record.any.js @@ -0,0 +1,357 @@ +// META: global=window,worker + +"use strict"; + +var log = []; +function clearLog() { + log = []; +} +function addLogEntry(name, args) { + log.push([ name, ...args ]); +} + +var loggingHandler = { +}; + +setup(function() { + for (let prop of Object.getOwnPropertyNames(Reflect)) { + loggingHandler[prop] = function(...args) { + addLogEntry(prop, args); + return Reflect[prop](...args); + } + } +}); + +test(function() { + var h = new Headers(); + assert_equals([...h].length, 0); +}, "Passing nothing to Headers constructor"); + +test(function() { + var h = new Headers(undefined); + assert_equals([...h].length, 0); +}, "Passing undefined to Headers constructor"); + +test(function() { + assert_throws_js(TypeError, function() { + var h = new Headers(null); + }); +}, "Passing null to Headers constructor"); + +test(function() { + this.add_cleanup(clearLog); + var record = { a: "b" }; + var proxy = new Proxy(record, loggingHandler); + var h = new Headers(proxy); + + assert_equals(log.length, 4); + // The first thing is the [[Get]] of Symbol.iterator to figure out whether + // we're a sequence, during overload resolution. + assert_array_equals(log[0], ["get", record, Symbol.iterator, proxy]); + // Then we have the [[OwnPropertyKeys]] from + // https://webidl.spec.whatwg.org/#es-to-record step 4. + assert_array_equals(log[1], ["ownKeys", record]); + // Then the [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[2], ["getOwnPropertyDescriptor", record, "a"]); + // Then the [[Get]] from step 5.2. + assert_array_equals(log[3], ["get", record, "a", proxy]); + + // Check the results. + assert_equals([...h].length, 1); + assert_array_equals([...h.keys()], ["a"]); + assert_true(h.has("a")); + assert_equals(h.get("a"), "b"); +}, "Basic operation with one property"); + +test(function() { + this.add_cleanup(clearLog); + var recordProto = { c: "d" }; + var record = Object.create(recordProto, { a: { value: "b", enumerable: true } }); + var proxy = new Proxy(record, loggingHandler); + var h = new Headers(proxy); + + assert_equals(log.length, 4); + // The first thing is the [[Get]] of Symbol.iterator to figure out whether + // we're a sequence, during overload resolution. + assert_array_equals(log[0], ["get", record, Symbol.iterator, proxy]); + // Then we have the [[OwnPropertyKeys]] from + // https://webidl.spec.whatwg.org/#es-to-record step 4. + assert_array_equals(log[1], ["ownKeys", record]); + // Then the [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[2], ["getOwnPropertyDescriptor", record, "a"]); + // Then the [[Get]] from step 5.2. + assert_array_equals(log[3], ["get", record, "a", proxy]); + + // Check the results. + assert_equals([...h].length, 1); + assert_array_equals([...h.keys()], ["a"]); + assert_true(h.has("a")); + assert_equals(h.get("a"), "b"); +}, "Basic operation with one property and a proto"); + +test(function() { + this.add_cleanup(clearLog); + var record = { a: "b", c: "d" }; + var proxy = new Proxy(record, loggingHandler); + var h = new Headers(proxy); + + assert_equals(log.length, 6); + // The first thing is the [[Get]] of Symbol.iterator to figure out whether + // we're a sequence, during overload resolution. + assert_array_equals(log[0], ["get", record, Symbol.iterator, proxy]); + // Then we have the [[OwnPropertyKeys]] from + // https://webidl.spec.whatwg.org/#es-to-record step 4. + assert_array_equals(log[1], ["ownKeys", record]); + // Then the [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[2], ["getOwnPropertyDescriptor", record, "a"]); + // Then the [[Get]] from step 5.2. + assert_array_equals(log[3], ["get", record, "a", proxy]); + // Then the second [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[4], ["getOwnPropertyDescriptor", record, "c"]); + // Then the second [[Get]] from step 5.2. + assert_array_equals(log[5], ["get", record, "c", proxy]); + + // Check the results. + assert_equals([...h].length, 2); + assert_array_equals([...h.keys()], ["a", "c"]); + assert_true(h.has("a")); + assert_equals(h.get("a"), "b"); + assert_true(h.has("c")); + assert_equals(h.get("c"), "d"); +}, "Correct operation ordering with two properties"); + +test(function() { + this.add_cleanup(clearLog); + var record = { a: "b", "\uFFFF": "d" }; + var proxy = new Proxy(record, loggingHandler); + assert_throws_js(TypeError, function() { + var h = new Headers(proxy); + }); + + assert_equals(log.length, 5); + // The first thing is the [[Get]] of Symbol.iterator to figure out whether + // we're a sequence, during overload resolution. + assert_array_equals(log[0], ["get", record, Symbol.iterator, proxy]); + // Then we have the [[OwnPropertyKeys]] from + // https://webidl.spec.whatwg.org/#es-to-record step 4. + assert_array_equals(log[1], ["ownKeys", record]); + // Then the [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[2], ["getOwnPropertyDescriptor", record, "a"]); + // Then the [[Get]] from step 5.2. + assert_array_equals(log[3], ["get", record, "a", proxy]); + // Then the second [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[4], ["getOwnPropertyDescriptor", record, "\uFFFF"]); + // The second [[Get]] never happens, because we convert the invalid name to a + // ByteString first and throw. +}, "Correct operation ordering with two properties one of which has an invalid name"); + +test(function() { + this.add_cleanup(clearLog); + var record = { a: "\uFFFF", c: "d" } + var proxy = new Proxy(record, loggingHandler); + assert_throws_js(TypeError, function() { + var h = new Headers(proxy); + }); + + assert_equals(log.length, 4); + // The first thing is the [[Get]] of Symbol.iterator to figure out whether + // we're a sequence, during overload resolution. + assert_array_equals(log[0], ["get", record, Symbol.iterator, proxy]); + // Then we have the [[OwnPropertyKeys]] from + // https://webidl.spec.whatwg.org/#es-to-record step 4. + assert_array_equals(log[1], ["ownKeys", record]); + // Then the [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[2], ["getOwnPropertyDescriptor", record, "a"]); + // Then the [[Get]] from step 5.2. + assert_array_equals(log[3], ["get", record, "a", proxy]); + // Nothing else after this, because converting the result of that [[Get]] to a + // ByteString throws. +}, "Correct operation ordering with two properties one of which has an invalid value"); + +test(function() { + this.add_cleanup(clearLog); + var record = {}; + Object.defineProperty(record, "a", { value: "b", enumerable: false }); + Object.defineProperty(record, "c", { value: "d", enumerable: true }); + Object.defineProperty(record, "e", { value: "f", enumerable: false }); + var proxy = new Proxy(record, loggingHandler); + var h = new Headers(proxy); + + assert_equals(log.length, 6); + // The first thing is the [[Get]] of Symbol.iterator to figure out whether + // we're a sequence, during overload resolution. + assert_array_equals(log[0], ["get", record, Symbol.iterator, proxy]); + // Then we have the [[OwnPropertyKeys]] from + // https://webidl.spec.whatwg.org/#es-to-record step 4. + assert_array_equals(log[1], ["ownKeys", record]); + // Then the [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[2], ["getOwnPropertyDescriptor", record, "a"]); + // No [[Get]] because not enumerable + // Then the second [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[3], ["getOwnPropertyDescriptor", record, "c"]); + // Then the [[Get]] from step 5.2. + assert_array_equals(log[4], ["get", record, "c", proxy]); + // Then the third [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[5], ["getOwnPropertyDescriptor", record, "e"]); + // No [[Get]] because not enumerable + + // Check the results. + assert_equals([...h].length, 1); + assert_array_equals([...h.keys()], ["c"]); + assert_true(h.has("c")); + assert_equals(h.get("c"), "d"); +}, "Correct operation ordering with non-enumerable properties"); + +test(function() { + this.add_cleanup(clearLog); + var record = {a: "b", c: "d", e: "f"}; + var lyingHandler = { + getOwnPropertyDescriptor: function(target, name) { + if (name == "a" || name == "e") { + return undefined; + } + return Reflect.getOwnPropertyDescriptor(target, name); + } + }; + var lyingProxy = new Proxy(record, lyingHandler); + var proxy = new Proxy(lyingProxy, loggingHandler); + var h = new Headers(proxy); + + assert_equals(log.length, 6); + // The first thing is the [[Get]] of Symbol.iterator to figure out whether + // we're a sequence, during overload resolution. + assert_array_equals(log[0], ["get", lyingProxy, Symbol.iterator, proxy]); + // Then we have the [[OwnPropertyKeys]] from + // https://webidl.spec.whatwg.org/#es-to-record step 4. + assert_array_equals(log[1], ["ownKeys", lyingProxy]); + // Then the [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[2], ["getOwnPropertyDescriptor", lyingProxy, "a"]); + // No [[Get]] because no descriptor + // Then the second [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[3], ["getOwnPropertyDescriptor", lyingProxy, "c"]); + // Then the [[Get]] from step 5.2. + assert_array_equals(log[4], ["get", lyingProxy, "c", proxy]); + // Then the third [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[5], ["getOwnPropertyDescriptor", lyingProxy, "e"]); + // No [[Get]] because no descriptor + + // Check the results. + assert_equals([...h].length, 1); + assert_array_equals([...h.keys()], ["c"]); + assert_true(h.has("c")); + assert_equals(h.get("c"), "d"); +}, "Correct operation ordering with undefined descriptors"); + +test(function() { + this.add_cleanup(clearLog); + var record = {a: "b", c: "d"}; + var lyingHandler = { + ownKeys: function() { + return [ "a", "c", "a", "c" ]; + }, + }; + var lyingProxy = new Proxy(record, lyingHandler); + var proxy = new Proxy(lyingProxy, loggingHandler); + + // Returning duplicate keys from ownKeys() throws a TypeError. + assert_throws_js(TypeError, + function() { var h = new Headers(proxy); }); + + assert_equals(log.length, 2); + // The first thing is the [[Get]] of Symbol.iterator to figure out whether + // we're a sequence, during overload resolution. + assert_array_equals(log[0], ["get", lyingProxy, Symbol.iterator, proxy]); + // Then we have the [[OwnPropertyKeys]] from + // https://webidl.spec.whatwg.org/#es-to-record step 4. + assert_array_equals(log[1], ["ownKeys", lyingProxy]); +}, "Correct operation ordering with repeated keys"); + +test(function() { + this.add_cleanup(clearLog); + var record = { + a: "b", + [Symbol.toStringTag]: { + // Make sure the ToString conversion of the value happens + // after the ToString conversion of the key. + toString: function () { addLogEntry("toString", [this]); return "nope"; } + }, + c: "d" }; + var proxy = new Proxy(record, loggingHandler); + assert_throws_js(TypeError, + function() { var h = new Headers(proxy); }); + + assert_equals(log.length, 7); + // The first thing is the [[Get]] of Symbol.iterator to figure out whether + // we're a sequence, during overload resolution. + assert_array_equals(log[0], ["get", record, Symbol.iterator, proxy]); + // Then we have the [[OwnPropertyKeys]] from + // https://webidl.spec.whatwg.org/#es-to-record step 4. + assert_array_equals(log[1], ["ownKeys", record]); + // Then the [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[2], ["getOwnPropertyDescriptor", record, "a"]); + // Then the [[Get]] from step 5.2. + assert_array_equals(log[3], ["get", record, "a", proxy]); + // Then the second [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[4], ["getOwnPropertyDescriptor", record, "c"]); + // Then the second [[Get]] from step 5.2. + assert_array_equals(log[5], ["get", record, "c", proxy]); + // Then the third [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[6], ["getOwnPropertyDescriptor", record, + Symbol.toStringTag]); + // Then we throw an exception converting the Symbol to a string, before we do + // the third [[Get]]. +}, "Basic operation with Symbol keys"); + +test(function() { + this.add_cleanup(clearLog); + var record = { + a: { + toString: function() { addLogEntry("toString", [this]); return "b"; } + }, + [Symbol.toStringTag]: { + toString: function () { addLogEntry("toString", [this]); return "nope"; } + }, + c: { + toString: function() { addLogEntry("toString", [this]); return "d"; } + } + }; + // Now make that Symbol-named property not enumerable. + Object.defineProperty(record, Symbol.toStringTag, { enumerable: false }); + assert_array_equals(Reflect.ownKeys(record), + ["a", "c", Symbol.toStringTag]); + + var proxy = new Proxy(record, loggingHandler); + var h = new Headers(proxy); + + assert_equals(log.length, 9); + // The first thing is the [[Get]] of Symbol.iterator to figure out whether + // we're a sequence, during overload resolution. + assert_array_equals(log[0], ["get", record, Symbol.iterator, proxy]); + // Then we have the [[OwnPropertyKeys]] from + // https://webidl.spec.whatwg.org/#es-to-record step 4. + assert_array_equals(log[1], ["ownKeys", record]); + // Then the [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[2], ["getOwnPropertyDescriptor", record, "a"]); + // Then the [[Get]] from step 5.2. + assert_array_equals(log[3], ["get", record, "a", proxy]); + // Then the ToString on the value. + assert_array_equals(log[4], ["toString", record.a]); + // Then the second [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[5], ["getOwnPropertyDescriptor", record, "c"]); + // Then the second [[Get]] from step 5.2. + assert_array_equals(log[6], ["get", record, "c", proxy]); + // Then the ToString on the value. + assert_array_equals(log[7], ["toString", record.c]); + // Then the third [[GetOwnProperty]] from step 5.1. + assert_array_equals(log[8], ["getOwnPropertyDescriptor", record, + Symbol.toStringTag]); + // No [[Get]] because not enumerable. + + // Check the results. + assert_equals([...h].length, 2); + assert_array_equals([...h.keys()], ["a", "c"]); + assert_true(h.has("a")); + assert_equals(h.get("a"), "b"); + assert_true(h.has("c")); + assert_equals(h.get("c"), "d"); +}, "Operation with non-enumerable Symbol keys"); diff --git a/testing/web-platform/tests/fetch/api/headers/headers-structure.any.js b/testing/web-platform/tests/fetch/api/headers/headers-structure.any.js new file mode 100644 index 0000000000..d826bcab2a --- /dev/null +++ b/testing/web-platform/tests/fetch/api/headers/headers-structure.any.js @@ -0,0 +1,20 @@ +// META: title=Headers basic +// META: global=window,worker + +"use strict"; + +var headers = new Headers(); +var methods = ["append", + "delete", + "get", + "has", + "set", + //Headers is iterable + "entries", + "keys", + "values" + ]; +for (var idx in methods) + test(function() { + assert_true(methods[idx] in headers, "headers has " + methods[idx] + " method"); + }, "Headers has " + methods[idx] + " method"); -- cgit v1.2.3