Parser: fix header parsing so that folded whitespace between adjacent MIME encoded-words is ignored
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0662d18f50
commit
4729de2dab
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var parseHeader = require('../lib/Parser').parseHeader;
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var assert = require('assert'),
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inspect = require('util').inspect;
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var CRLF = '\r\n';
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[
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{ source: ['To: Foo', CRLF,
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' Bar Baz', CRLF],
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expected: { to: [ 'Foo Bar Baz' ] },
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what: 'Folded header value (plain -- space)'
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},
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{ source: ['To: Foo', CRLF,
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'\tBar\tBaz', CRLF],
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expected: { to: [ 'Foo\tBar\tBaz' ] },
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what: 'Folded header value (plain -- tab)'
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},
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{ source: ['Subject: =?iso-8859-1?Q?=A1Hola,_se=F1or!?=', CRLF],
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expected: { subject: [ '¡Hola, señor!' ] },
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what: 'MIME encoded-word in value'
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},
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{ source: ['Subject: =?GB2312?Q?=B2=E2=CA=D4=CC=E2=C4=BF=D3=EB=D6=D0=B9=FA=D0=C5_long_subjects_are_not_OK_12?=', CRLF,
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' =?GB2312?Q?345678901234567890123456789012345678901234567890123456789012?=', CRLF,
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' =?GB2312?Q?345678901234567890?=', CRLF],
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expected: { subject: [ '测试题目与中国信 long subjects are not OK 12345678901234567890123456789012345678901234567890123456789012345678901234567890' ] },
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what: 'Folded header value (adjacent MIME encoded-words)'
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},
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{ source: ['Subject: =?GB2312?Q?=B2=E2=CA=D4=CC=E2=C4=BF=D3=EB=D6=D0=B9=FA=D0=C5_long_subjects_are_not_OK_12?=', CRLF,
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' 3=?GB2312?Q?45678901234567890123456789012345678901234567890123456789012?=', CRLF,
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' 3=?GB2312?Q?45678901234567890?=', CRLF],
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expected: { subject: [ '测试题目与中国信 long subjects are not OK 12 345678901234567890123456789012345678901234567890123456789012 345678901234567890' ] },
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what: 'Folded header value (non-adjacent MIME encoded-words)'
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},
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{ source: ['Subject: =?GB2312?Q?=B2=E2=CA=D4=CC=E2=C4=BF=D3=EB=D6=D0=B9=FA=D0=C5_long_subjects_are_not_OK_12?=', CRLF,
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' 3=?GB2312?Q?45678901234567890123456789012345678901234567890123456789012?=', CRLF,
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' =?GB2312?Q?345678901234567890?=', CRLF],
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expected: { subject: [ '测试题目与中国信 long subjects are not OK 12 345678901234567890123456789012345678901234567890123456789012345678901234567890' ] },
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what: 'Folded header value (one adjacent, one non-adjacent MIME encoded-words)'
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},
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].forEach(function(v) {
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var result;
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try {
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result = parseHeader(v.source.join(''));
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} catch (e) {
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console.log(makeMsg(v.what, 'JS Exception: ' + e.stack));
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return;
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}
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assert.deepEqual(result,
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v.expected,
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makeMsg(v.what,
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'Result mismatch:'
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+ '\nParsed: ' + inspect(result, false, 10)
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+ '\nExpected: ' + inspect(v.expected, false, 10)
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)
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);
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});
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function makeMsg(what, msg) {
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return '[' + what + ']: ' + msg;
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}
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