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99 lines
3 KiB
TypeScript
99 lines
3 KiB
TypeScript
// Based on https://github.com/golang/go/blob/891682/src/net/textproto/
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// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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import { BufReader } from "../io/bufio.ts";
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import { TextProtoReader, append } from "./mod.ts";
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import { stringsReader } from "../io/util.ts";
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import { assert, assertEquals } from "../testing/asserts.ts";
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import { test } from "../testing/mod.ts";
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function reader(s: string): TextProtoReader {
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return new TextProtoReader(new BufReader(stringsReader(s)));
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}
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test(async function textprotoReader(): Promise<void> {
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let r = reader("line1\nline2\n");
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let [s, err] = await r.readLine();
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assertEquals(s, "line1");
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assert(err == null);
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[s, err] = await r.readLine();
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assertEquals(s, "line2");
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assert(err == null);
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[s, err] = await r.readLine();
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assertEquals(s, "");
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assert(err == "EOF");
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});
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/*
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test(async function textprotoReadMIMEHeader() {
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let r = reader("my-key: Value 1 \r\nLong-key: Even \n Longer Value\r\nmy-Key: Value 2\r\n\n");
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let [m, err] = await r.readMIMEHeader();
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console.log("Got headers", m.toString());
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want := MIMEHeader{
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"My-Key": {"Value 1", "Value 2"},
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"Long-Key": {"Even Longer Value"},
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}
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if !reflect.DeepEqual(m, want) || err != nil {
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t.Fatalf("ReadMIMEHeader: %v, %v; want %v", m, err, want)
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}
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});
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*/
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test(async function textprotoReadMIMEHeaderSingle(): Promise<void> {
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let r = reader("Foo: bar\n\n");
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let [m, err] = await r.readMIMEHeader();
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assertEquals(m.get("Foo"), "bar");
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assert(!err);
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});
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// Test that we read slightly-bogus MIME headers seen in the wild,
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// with spaces before colons, and spaces in keys.
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test(async function textprotoReadMIMEHeaderNonCompliant(): Promise<void> {
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// Invalid HTTP response header as sent by an Axis security
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// camera: (this is handled by IE, Firefox, Chrome, curl, etc.)
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let r = reader(
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"Foo: bar\r\n" +
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"Content-Language: en\r\n" +
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"SID : 0\r\n" +
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// TODO Re-enable Currently fails with:
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// "TypeError: audio mode is not a legal HTTP header name"
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// "Audio Mode : None\r\n" +
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"Privilege : 127\r\n\r\n"
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);
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let [m, err] = await r.readMIMEHeader();
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console.log(m.toString());
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assert(!err);
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/*
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let want = MIMEHeader{
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"Foo": {"bar"},
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"Content-Language": {"en"},
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"Sid": {"0"},
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"Audio Mode": {"None"},
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"Privilege": {"127"},
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}
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if !reflect.DeepEqual(m, want) || err != nil {
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t.Fatalf("ReadMIMEHeader =\n%v, %v; want:\n%v", m, err, want)
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}
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*/
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});
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test(async function textprotoAppend(): Promise<void> {
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const enc = new TextEncoder();
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const dec = new TextDecoder();
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const u1 = enc.encode("Hello ");
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const u2 = enc.encode("World");
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const joined = append(u1, u2);
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assertEquals(dec.decode(joined), "Hello World");
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});
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test(async function textprotoReadEmpty(): Promise<void> {
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let r = reader("");
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let [, err] = await r.readMIMEHeader();
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// Should not crash!
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assertEquals(err, "EOF");
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});
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