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Merged
merged 3 commits into from
May 15, 2015
Merged

Take up to 11 characters of field name from DBF #1

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d79c361
Take up to 11 characters of field name from DBF
stefanb Apr 6, 2015
0b42172
unit test covering the 11 characters in the field name
stefanb Apr 8, 2015
b844912
unit test covering special characters in field names
stefanb Apr 8, 2015
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2 changes: 1 addition & 1 deletion index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@ function dbfRowHeader(buffer){
var offset = 32;
while(true){
out.push({
name : String.fromCharCode.apply(this,(new Uint8Array(buffer,offset,10))).replace(/\0|\s+$/g,''),
name : String.fromCharCode.apply(this,(new Uint8Array(buffer,offset,11))).replace(/\0|\s+$/g,''),
dataType : String.fromCharCode(data.getUint8(offset+11)),
len : data.getUint8(offset+16),
decimal : data.getUint8(offset+17)
Expand Down
23 changes: 23 additions & 0 deletions test/11characters.test.js
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@@ -0,0 +1,23 @@
var fs = require('fs');
var out = require('./data/watershed-11chars');
var dbf = require('../');
require('chai').should();
function toArrayBuffer(buffer) {
var ab = new ArrayBuffer(buffer.length);
var view = new Uint8Array(ab);
for (var i = 0; i < buffer.length; ++i) {
view[i] = buffer[i];
}
return ab;
}
describe('basic',function(){
it('should work',function(done){
fs.readFile('./test/data/watershed-11chars.dbf',function(err,data){
if(err){
return done(err);
}
dbf(toArrayBuffer(data)).should.deep.equal(out);
done();
});
});
});
Binary file added test/data/watershed-11chars.dbf
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165 changes: 165 additions & 0 deletions test/data/watershed-11chars.js
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module.exports = [ { DWM_NAME: 'BUZZARDS BAY',
DWM_CODE: '95',
DRAINAGE910: 'coastal',
SHAPE_AREA: 1100426424.93,
SHAPE_LEN: 680071.913919 },
{ DWM_NAME: 'CAPE COD',
DWM_CODE: '96',
DRAINAGE910: 'coastal',
SHAPE_AREA: 913978642.943,
SHAPE_LEN: 802211.67478 },
{ DWM_NAME: 'MERRIMACK',
DWM_CODE: '84',
DRAINAGE910: 'river and coastal',
SHAPE_AREA: 728159472.653,
SHAPE_LEN: 330783.925198 },
{ DWM_NAME: 'DEERFIELD',
DWM_CODE: '33',
DRAINAGE910: 'river',
SHAPE_AREA: 897643472.911,
SHAPE_LEN: 162416.647504 },
{ DWM_NAME: 'CONNECTICUT',
DWM_CODE: '34',
DRAINAGE910: 'river',
SHAPE_AREA: 1733946880.89,
SHAPE_LEN: 418239.123507 },
{ DWM_NAME: 'NASHUA',
DWM_CODE: '81',
DRAINAGE910: 'river',
SHAPE_AREA: 1154375570.89,
SHAPE_LEN: 220748.885051 },
{ DWM_NAME: 'SHAWSHEEN',
DWM_CODE: '83',
DRAINAGE910: 'river',
SHAPE_AREA: 202238731.243,
SHAPE_LEN: 124382.780229 },
{ DWM_NAME: 'IPSWICH',
DWM_CODE: '92',
DRAINAGE910: 'river and coastal',
SHAPE_AREA: 402321528.158,
SHAPE_LEN: 194368.060063 },
{ DWM_NAME: 'CONCORD (SuAsCo)',
DWM_CODE: '82',
DRAINAGE910: 'river',
SHAPE_AREA: 1034986406.42,
SHAPE_LEN: 207648.657121 },
{ DWM_NAME: 'WESTFIELD',
DWM_CODE: '32',
DRAINAGE910: 'river',
SHAPE_AREA: 1337870479.81,
SHAPE_LEN: 309269.019544 },
{ DWM_NAME: 'HOUSATONIC',
DWM_CODE: '21',
DRAINAGE910: 'river',
SHAPE_AREA: 1295634364.97,
SHAPE_LEN: 254658.861254 },
{ DWM_NAME: 'CHARLES',
DWM_CODE: '72',
DRAINAGE910: 'river and coastal',
SHAPE_AREA: 804337278.228,
SHAPE_LEN: 249234.107364 },
{ DWM_NAME: 'BLACKSTONE',
DWM_CODE: '51',
DRAINAGE910: 'river',
SHAPE_AREA: 868716081.064,
SHAPE_LEN: 247406.544661 },
{ DWM_NAME: 'FARMINGTON',
DWM_CODE: '31',
DRAINAGE910: 'river',
SHAPE_AREA: 403208864.827,
SHAPE_LEN: 174077.861519 },
{ DWM_NAME: 'FRENCH',
DWM_CODE: '42',
DRAINAGE910: 'river',
SHAPE_AREA: 245240661.27,
SHAPE_LEN: 95630.237872 },
{ DWM_NAME: 'SOUTH COASTAL',
DWM_CODE: '94',
DRAINAGE910: 'coastal',
SHAPE_AREA: 623318341.503,
SHAPE_LEN: 348638.121478 },
{ DWM_NAME: 'QUINEBAUG',
DWM_CODE: '41',
DRAINAGE910: 'river',
SHAPE_AREA: 398412533.969,
SHAPE_LEN: 155488.644205 },
{ DWM_NAME: 'TAUNTON',
DWM_CODE: '62',
DRAINAGE910: 'river',
SHAPE_AREA: 1371098117.82,
SHAPE_LEN: 339730.645372 },
{ DWM_NAME: 'TEN MILE',
DWM_CODE: '52',
DRAINAGE910: 'river',
SHAPE_AREA: 125924435.756,
SHAPE_LEN: 84146.6302256 },
{ DWM_NAME: 'NARRAGANSETT BAY (SHORE)',
DWM_CODE: '53',
DRAINAGE910: 'coastal',
SHAPE_AREA: 150006557.671,
SHAPE_LEN: 63312.1134996 },
{ DWM_NAME: 'ISLANDS',
DWM_CODE: '97',
DRAINAGE910: 'coastal',
SHAPE_AREA: 412340033.574,
SHAPE_LEN: 443601.354619 },
{ DWM_NAME: 'CHICOPEE',
DWM_CODE: '36',
DRAINAGE910: 'river',
SHAPE_AREA: 1868726700.74,
SHAPE_LEN: 336390.398831 },
{ DWM_NAME: 'MILLERS',
DWM_CODE: '35',
DRAINAGE910: 'river',
SHAPE_AREA: 805953097.126,
SHAPE_LEN: 208548.57714 },
{ DWM_NAME: 'BOSTON HARBOR: Mystic',
DWM_CODE: '71',
DRAINAGE910: 'river and coastal',
SHAPE_AREA: 169490600.488,
SHAPE_LEN: 104702.983458 },
{ DWM_NAME: 'BOSTON HARBOR: Weymouth & Weir',
DWM_CODE: '74',
DRAINAGE910: 'river and coastal',
SHAPE_AREA: 230274616.059,
SHAPE_LEN: 205749.368678 },
{ DWM_NAME: 'BOSTON HARBOR: Neponset',
DWM_CODE: '73',
DRAINAGE910: 'river and coastal',
SHAPE_AREA: 302273378.57,
SHAPE_LEN: 164291.649994 },
{ DWM_NAME: 'NORTH COASTAL',
DWM_CODE: '93',
DRAINAGE910: 'coastal',
SHAPE_AREA: 444012782.854,
SHAPE_LEN: 481586.96927 },
{ DWM_NAME: 'PARKER',
DWM_CODE: '91',
DRAINAGE910: 'river and coastal',
SHAPE_AREA: 210671196.057,
SHAPE_LEN: 223674.642474 },
{ DWM_NAME: 'BOSTON HARBOR (Proper)',
DWM_CODE: '70',
DRAINAGE910: 'coastal',
SHAPE_AREA: 58322330.1896,
SHAPE_LEN: 192742.092623 },
{ DWM_NAME: 'MOUNT HOPE BAY (SHORE)',
DWM_CODE: '61',
DRAINAGE910: 'coastal',
SHAPE_AREA: 140721349.355,
SHAPE_LEN: 130978.457315 },
{ DWM_NAME: 'HUDSON: Bashbish',
DWM_CODE: '13',
DRAINAGE910: 'river',
SHAPE_AREA: 39802182.4217,
SHAPE_LEN: 41431.5176318 },
{ DWM_NAME: 'HUDSON: Hoosic',
DWM_CODE: '11',
DRAINAGE910: 'river',
SHAPE_AREA: 430987849.282,
SHAPE_LEN: 108535.221012 },
{ DWM_NAME: 'HUDSON: Kinderhook',
DWM_CODE: '12',
DRAINAGE910: 'river',
SHAPE_AREA: 56596528.9263,
SHAPE_LEN: 55533.0776528 } ];
Binary file added test/data/watershed-specialCharacters.dbf
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165 changes: 165 additions & 0 deletions test/data/watershed-specialCharacters.js
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module.exports = [ { DWM_NAME: 'BUZZARDS BAY',
DWM_CODE: '95',
"TEST.\"-:!": 'coastal',
SHAPE_AREA: 1100426424.93,
SHAPE_LEN: 680071.913919 },
{ DWM_NAME: 'CAPE COD',
DWM_CODE: '96',
"TEST.\"-:!": 'coastal',
SHAPE_AREA: 913978642.943,
SHAPE_LEN: 802211.67478 },
{ DWM_NAME: 'MERRIMACK',
DWM_CODE: '84',
"TEST.\"-:!": 'river and coastal',
SHAPE_AREA: 728159472.653,
SHAPE_LEN: 330783.925198 },
{ DWM_NAME: 'DEERFIELD',
DWM_CODE: '33',
"TEST.\"-:!": 'river',
SHAPE_AREA: 897643472.911,
SHAPE_LEN: 162416.647504 },
{ DWM_NAME: 'CONNECTICUT',
DWM_CODE: '34',
"TEST.\"-:!": 'river',
SHAPE_AREA: 1733946880.89,
SHAPE_LEN: 418239.123507 },
{ DWM_NAME: 'NASHUA',
DWM_CODE: '81',
"TEST.\"-:!": 'river',
SHAPE_AREA: 1154375570.89,
SHAPE_LEN: 220748.885051 },
{ DWM_NAME: 'SHAWSHEEN',
DWM_CODE: '83',
"TEST.\"-:!": 'river',
SHAPE_AREA: 202238731.243,
SHAPE_LEN: 124382.780229 },
{ DWM_NAME: 'IPSWICH',
DWM_CODE: '92',
"TEST.\"-:!": 'river and coastal',
SHAPE_AREA: 402321528.158,
SHAPE_LEN: 194368.060063 },
{ DWM_NAME: 'CONCORD (SuAsCo)',
DWM_CODE: '82',
"TEST.\"-:!": 'river',
SHAPE_AREA: 1034986406.42,
SHAPE_LEN: 207648.657121 },
{ DWM_NAME: 'WESTFIELD',
DWM_CODE: '32',
"TEST.\"-:!": 'river',
SHAPE_AREA: 1337870479.81,
SHAPE_LEN: 309269.019544 },
{ DWM_NAME: 'HOUSATONIC',
DWM_CODE: '21',
"TEST.\"-:!": 'river',
SHAPE_AREA: 1295634364.97,
SHAPE_LEN: 254658.861254 },
{ DWM_NAME: 'CHARLES',
DWM_CODE: '72',
"TEST.\"-:!": 'river and coastal',
SHAPE_AREA: 804337278.228,
SHAPE_LEN: 249234.107364 },
{ DWM_NAME: 'BLACKSTONE',
DWM_CODE: '51',
"TEST.\"-:!": 'river',
SHAPE_AREA: 868716081.064,
SHAPE_LEN: 247406.544661 },
{ DWM_NAME: 'FARMINGTON',
DWM_CODE: '31',
"TEST.\"-:!": 'river',
SHAPE_AREA: 403208864.827,
SHAPE_LEN: 174077.861519 },
{ DWM_NAME: 'FRENCH',
DWM_CODE: '42',
"TEST.\"-:!": 'river',
SHAPE_AREA: 245240661.27,
SHAPE_LEN: 95630.237872 },
{ DWM_NAME: 'SOUTH COASTAL',
DWM_CODE: '94',
"TEST.\"-:!": 'coastal',
SHAPE_AREA: 623318341.503,
SHAPE_LEN: 348638.121478 },
{ DWM_NAME: 'QUINEBAUG',
DWM_CODE: '41',
"TEST.\"-:!": 'river',
SHAPE_AREA: 398412533.969,
SHAPE_LEN: 155488.644205 },
{ DWM_NAME: 'TAUNTON',
DWM_CODE: '62',
"TEST.\"-:!": 'river',
SHAPE_AREA: 1371098117.82,
SHAPE_LEN: 339730.645372 },
{ DWM_NAME: 'TEN MILE',
DWM_CODE: '52',
"TEST.\"-:!": 'river',
SHAPE_AREA: 125924435.756,
SHAPE_LEN: 84146.6302256 },
{ DWM_NAME: 'NARRAGANSETT BAY (SHORE)',
DWM_CODE: '53',
"TEST.\"-:!": 'coastal',
SHAPE_AREA: 150006557.671,
SHAPE_LEN: 63312.1134996 },
{ DWM_NAME: 'ISLANDS',
DWM_CODE: '97',
"TEST.\"-:!": 'coastal',
SHAPE_AREA: 412340033.574,
SHAPE_LEN: 443601.354619 },
{ DWM_NAME: 'CHICOPEE',
DWM_CODE: '36',
"TEST.\"-:!": 'river',
SHAPE_AREA: 1868726700.74,
SHAPE_LEN: 336390.398831 },
{ DWM_NAME: 'MILLERS',
DWM_CODE: '35',
"TEST.\"-:!": 'river',
SHAPE_AREA: 805953097.126,
SHAPE_LEN: 208548.57714 },
{ DWM_NAME: 'BOSTON HARBOR: Mystic',
DWM_CODE: '71',
"TEST.\"-:!": 'river and coastal',
SHAPE_AREA: 169490600.488,
SHAPE_LEN: 104702.983458 },
{ DWM_NAME: 'BOSTON HARBOR: Weymouth & Weir',
DWM_CODE: '74',
"TEST.\"-:!": 'river and coastal',
SHAPE_AREA: 230274616.059,
SHAPE_LEN: 205749.368678 },
{ DWM_NAME: 'BOSTON HARBOR: Neponset',
DWM_CODE: '73',
"TEST.\"-:!": 'river and coastal',
SHAPE_AREA: 302273378.57,
SHAPE_LEN: 164291.649994 },
{ DWM_NAME: 'NORTH COASTAL',
DWM_CODE: '93',
"TEST.\"-:!": 'coastal',
SHAPE_AREA: 444012782.854,
SHAPE_LEN: 481586.96927 },
{ DWM_NAME: 'PARKER',
DWM_CODE: '91',
"TEST.\"-:!": 'river and coastal',
SHAPE_AREA: 210671196.057,
SHAPE_LEN: 223674.642474 },
{ DWM_NAME: 'BOSTON HARBOR (Proper)',
DWM_CODE: '70',
"TEST.\"-:!": 'coastal',
SHAPE_AREA: 58322330.1896,
SHAPE_LEN: 192742.092623 },
{ DWM_NAME: 'MOUNT HOPE BAY (SHORE)',
DWM_CODE: '61',
"TEST.\"-:!": 'coastal',
SHAPE_AREA: 140721349.355,
SHAPE_LEN: 130978.457315 },
{ DWM_NAME: 'HUDSON: Bashbish',
DWM_CODE: '13',
"TEST.\"-:!": 'river',
SHAPE_AREA: 39802182.4217,
SHAPE_LEN: 41431.5176318 },
{ DWM_NAME: 'HUDSON: Hoosic',
DWM_CODE: '11',
"TEST.\"-:!": 'river',
SHAPE_AREA: 430987849.282,
SHAPE_LEN: 108535.221012 },
{ DWM_NAME: 'HUDSON: Kinderhook',
DWM_CODE: '12',
"TEST.\"-:!": 'river',
SHAPE_AREA: 56596528.9263,
SHAPE_LEN: 55533.0776528 } ];
23 changes: 23 additions & 0 deletions test/specialCharacters.test.js
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var fs = require('fs');
var out = require('./data/watershed-specialCharacters');
var dbf = require('../');
require('chai').should();
function toArrayBuffer(buffer) {
var ab = new ArrayBuffer(buffer.length);
var view = new Uint8Array(ab);
for (var i = 0; i < buffer.length; ++i) {
view[i] = buffer[i];
}
return ab;
}
describe('basic',function(){
it('should work',function(done){
fs.readFile('./test/data/watershed-specialCharacters.dbf',function(err,data){
if(err){
return done(err);
}
dbf(toArrayBuffer(data)).should.deep.equal(out);
done();
});
});
});