diff options
Diffstat (limited to 'node_modules/asn1/tst/ber/reader.test.js')
-rw-r--r-- | node_modules/asn1/tst/ber/reader.test.js | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/node_modules/asn1/tst/ber/reader.test.js b/node_modules/asn1/tst/ber/reader.test.js new file mode 100644 index 000000000..0b78b474f --- /dev/null +++ b/node_modules/asn1/tst/ber/reader.test.js @@ -0,0 +1,172 @@ +// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved. + +var test = require('tap').test; + + + +///--- Globals + +var BerReader; + + + +///--- Tests + +test('load library', function(t) { + BerReader = require('../../lib/index').BerReader; + t.ok(BerReader); + try { + new BerReader(); + t.fail('Should have thrown'); + } catch (e) { + t.ok(e instanceof TypeError, 'Should have been a type error'); + } + t.end(); +}); + + +test('read byte', function(t) { + var reader = new BerReader(new Buffer([0xde])); + t.ok(reader); + t.equal(reader.readByte(), 0xde, 'wrong value'); + t.end(); +}); + + +test('read 1 byte int', function(t) { + var reader = new BerReader(new Buffer([0x02, 0x01, 0x03])); + t.ok(reader); + t.equal(reader.readInt(), 0x03, 'wrong value'); + t.equal(reader.length, 0x01, 'wrong length'); + t.end(); +}); + + +test('read 2 byte int', function(t) { + var reader = new BerReader(new Buffer([0x02, 0x02, 0x7e, 0xde])); + t.ok(reader); + t.equal(reader.readInt(), 0x7ede, 'wrong value'); + t.equal(reader.length, 0x02, 'wrong length'); + t.end(); +}); + + +test('read 3 byte int', function(t) { + var reader = new BerReader(new Buffer([0x02, 0x03, 0x7e, 0xde, 0x03])); + t.ok(reader); + t.equal(reader.readInt(), 0x7ede03, 'wrong value'); + t.equal(reader.length, 0x03, 'wrong length'); + t.end(); +}); + + +test('read 4 byte int', function(t) { + var reader = new BerReader(new Buffer([0x02, 0x04, 0x7e, 0xde, 0x03, 0x01])); + t.ok(reader); + t.equal(reader.readInt(), 0x7ede0301, 'wrong value'); + t.equal(reader.length, 0x04, 'wrong length'); + t.end(); +}); + + +test('read boolean true', function(t) { + var reader = new BerReader(new Buffer([0x01, 0x01, 0xff])); + t.ok(reader); + t.equal(reader.readBoolean(), true, 'wrong value'); + t.equal(reader.length, 0x01, 'wrong length'); + t.end(); +}); + + +test('read boolean false', function(t) { + var reader = new BerReader(new Buffer([0x01, 0x01, 0x00])); + t.ok(reader); + t.equal(reader.readBoolean(), false, 'wrong value'); + t.equal(reader.length, 0x01, 'wrong length'); + t.end(); +}); + + +test('read enumeration', function(t) { + var reader = new BerReader(new Buffer([0x0a, 0x01, 0x20])); + t.ok(reader); + t.equal(reader.readEnumeration(), 0x20, 'wrong value'); + t.equal(reader.length, 0x01, 'wrong length'); + t.end(); +}); + + +test('read string', function(t) { + var dn = 'cn=foo,ou=unit,o=test'; + var buf = new Buffer(dn.length + 2); + buf[0] = 0x04; + buf[1] = Buffer.byteLength(dn); + buf.write(dn, 2); + var reader = new BerReader(buf); + t.ok(reader); + t.equal(reader.readString(), dn, 'wrong value'); + t.equal(reader.length, dn.length, 'wrong length'); + t.end(); +}); + + +test('read sequence', function(t) { + var reader = new BerReader(new Buffer([0x30, 0x03, 0x01, 0x01, 0xff])); + t.ok(reader); + t.equal(reader.readSequence(), 0x30, 'wrong value'); + t.equal(reader.length, 0x03, 'wrong length'); + t.equal(reader.readBoolean(), true, 'wrong value'); + t.equal(reader.length, 0x01, 'wrong length'); + t.end(); +}); + + +test('anonymous LDAPv3 bind', function(t) { + var BIND = new Buffer(14); + BIND[0] = 0x30; // Sequence + BIND[1] = 12; // len + BIND[2] = 0x02; // ASN.1 Integer + BIND[3] = 1; // len + BIND[4] = 0x04; // msgid (make up 4) + BIND[5] = 0x60; // Bind Request + BIND[6] = 7; // len + BIND[7] = 0x02; // ASN.1 Integer + BIND[8] = 1; // len + BIND[9] = 0x03; // v3 + BIND[10] = 0x04; // String (bind dn) + BIND[11] = 0; // len + BIND[12] = 0x80; // ContextSpecific (choice) + BIND[13] = 0; // simple bind + + // Start testing ^^ + var ber = new BerReader(BIND); + t.equal(ber.readSequence(), 48, 'Not an ASN.1 Sequence'); + t.equal(ber.length, 12, 'Message length should be 12'); + t.equal(ber.readInt(), 4, 'Message id should have been 4'); + t.equal(ber.readSequence(), 96, 'Bind Request should have been 96'); + t.equal(ber.length, 7, 'Bind length should have been 7'); + t.equal(ber.readInt(), 3, 'LDAP version should have been 3'); + t.equal(ber.readString(), '', 'Bind DN should have been empty'); + t.equal(ber.length, 0, 'string length should have been 0'); + t.equal(ber.readByte(), 0x80, 'Should have been ContextSpecific (choice)'); + t.equal(ber.readByte(), 0, 'Should have been simple bind'); + t.equal(null, ber.readByte(), 'Should be out of data'); + t.end(); +}); + + +test('long string', function(t) { + var buf = new Buffer(256); + var o; + var s = + '2;649;CN=Red Hat CS 71GA Demo,O=Red Hat CS 71GA Demo,C=US;' + + 'CN=RHCS Agent - admin01,UID=admin01,O=redhat,C=US [1] This is ' + + 'Teena Vradmin\'s description.'; + buf[0] = 0x04; + buf[1] = 0x81; + buf[2] = 0x94; + buf.write(s, 3); + var ber = new BerReader(buf.slice(0, 3 + s.length)); + t.equal(ber.readString(), s); + t.end(); +}); |