shapefile - npm Package Compare versions

Comparing version 0.0.3 to 0.0.4

dbf.js

@@ -28,3 +28,3 @@ var file = require("./file");
       fieldDescriptors.push({
-        name: fieldName(fields.toString("ascii", n, n + 11)),
+        name: fieldName(fields.toString("utf-8", n, n + 11)),
         type: fields.toString("ascii", n + 11, n + 12),
@@ -47,3 +47,3 @@ length: fields.readUInt8(n + 16)
     stream.emit("record", fieldDescriptors.map(function(field) {
-      return fieldTypes[field.type](record.toString("ascii", i, i += field.length));
+      return fieldTypes[field.type](record.toString("utf-8", i, i += field.length));
     }));
@@ -50,0 +50,0 @@ read(recordBytes, readRecord);

package.json

 {
   "name": "shapefile",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "An implementation of the shapefile (.shp) spatial data format.",
@@ -5,0 +5,0 @@ "keywords": [

test/dbf-test.js

@@ -26,2 +26,64 @@ var vows = require("vows"),
 
+  "The header of an empty dBASE file": {
+    topic: function() {
+      var callback = this.callback;
+      dbf.readStream("./test/empty.dbf")
+          .on("error", callback)
+          .on("header", function(header) { callback(null, header); });
+    },
+    "has the expected values": function(header) {
+      assert.deepEqual(header, {
+        count: 0,
+        date: new Date(Date.UTC(1995, 6, 26, 7)),
+        version: 3,
+        fields: []
+      });
+    }
+  },
+
+  "The header of a dBASE file with unicode property names": {
+    topic: function() {
+      var callback = this.callback;
+      dbf.readStream("./test/unicode-property.dbf")
+          .on("error", callback)
+          .on("header", function(header) { callback(null, header); });
+    },
+    "has the expected values": function(header) {
+      assert.deepEqual(header, {
+        count: 1,
+        date: new Date(Date.UTC(1995, 6, 26, 7)),
+        version: 3,
+        fields: [{name: "☃", type: "C", length: 80}]
+      });
+    }
+  },
+
+  "The records of a dBASE file with unicode property names": {
+    topic: function() {
+      var callback = this.callback, records = [];
+      dbf.readStream("./test/unicode-property.dbf")
+          .on("error", callback)
+          .on("record", function(record) { records.push(record); })
+          .on("end", function() { callback(null, records); });
+    },
+    "have the expected values": function(records) {
+      assert.deepEqual(records, [
+        ["ηελλο ςορλδ"]
+      ]);
+    }
+  },
+
+  "The records of an empty dBASE file": {
+    topic: function() {
+      var callback = this.callback, records = [];
+      dbf.readStream("./test/empty.dbf")
+          .on("error", callback)
+          .on("record", function(record) { records.push(record); })
+          .on("end", function() { callback(null, records); });
+    },
+    "have the expected values": function(records) {
+      assert.deepEqual(records, []);
+    }
+  },
+
   "The records of a simple dBASE file": {
@@ -28,0 +90,0 @@ topic: function() {

test/shp-test.js

@@ -26,2 +26,32 @@ var vows = require("vows"),
 
+  "The header of an empty shapefile": {
+    topic: function() {
+      var callback = this.callback;
+      shp.readStream("./test/empty.shp")
+          .on("error", callback)
+          .on("header", function(header) { callback(null, header); });
+    },
+    "has the expected values": function(header) {
+      assert.deepEqual(header, {
+        fileCode: 9994,
+        version: 1000,
+        shapeType: 3,
+        box: [0, 0, 0, 0]
+      });
+    }
+  },
+
+  "The records of an empty shapefile": {
+    topic: function() {
+      var callback = this.callback, records = [];
+      shp.readStream("./test/empty.shp")
+          .on("error", callback)
+          .on("record", function(record) { records.push(record); })
+          .on("end", function() { callback(null, records); });
+    },
+    "have the expected values": function(records) {
+      assert.deepEqual(records, []);
+    }
+  },
+
   "The records of a shapefile of points": {
@@ -28,0 +58,0 @@ topic: function() {

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Fixed alerts

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Major refactor

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Improved metrics

Total package byte prevSize

38396

increased by12.46%

Number of package files

74

increased by17.46%

Lines of code

720

increased by15.57%

Worsened metrics

Number of medium supply chain risk alerts

25

increased by4.17%

No dependency changes