2025/2/8第一次更新

node_modules/qrcode-reader/test/.eslintrc.js

@@ -0,0 +1,5 @@
+module.exports = {
+  env: {
+    "mocha": true,
+  },
+};

node_modules/qrcode-reader/test/qrcode.js

@@ -0,0 +1,151 @@
+var expect = require('chai').expect;
+var fs = require('fs');
+var QrCode = require('../dist/index.js');
+var ImageParser = require("image-parser");
+const Jimp = require("jimp");
+
+const expectedResult = {
+  "result": 'Test',
+  "points": [
+    {
+      "count": 2,
+      "estimatedModuleSize": 8,
+      "x": 36,
+      "y": 148,
+    },
+    {
+      "count": 2,
+      "estimatedModuleSize": 8,
+      "x": 36,
+      "y": 36,
+    },
+    {
+      "count": 2,
+      "estimatedModuleSize": 8,
+      "x": 148,
+      "y": 36,
+    }
+  ]
+};
+
+function copy(input) {
+  return JSON.parse(JSON.stringify(input));
+}
+
+it("should work with jimp", function(done) {
+  var buffer = fs.readFileSync(__dirname + '/image.png');
+  Jimp.read(buffer, function(err, image) {
+    if (err) {
+      return done(err);
+    }
+    var qr = new QrCode();
+    qr.callback = function(err, result) {
+      if (err) {
+        return done(err);
+      }
+      expect(copy(result)).to.deep.equal(expectedResult);
+      done();
+    };
+    qr.decode(image.bitmap);
+  });
+});
+
+it("should work with a zxing qr code with jimp", function(done) {
+  var buffer = fs.readFileSync(__dirname + '/image-zxing.png');
+  Jimp.read(buffer, function(err, image) {
+    if (err) {
+      return done(err);
+    }
+    var qr = new QrCode();
+    qr.callback = function(err, result) {
+      if (err) {
+        return done(err);
+      }
+      expect(copy(result)).to.deep.equal({
+        "result": 'Test',
+        "points": [
+          {
+            "count": 2,
+            "estimatedModuleSize": 9,
+            "x": 34.5,
+            "y": 160.5,
+          },
+          {
+            "count": 3,
+            "estimatedModuleSize": 9,
+            "x": 34.5,
+            "y": 34.5,
+          },
+          {
+            "count": 2,
+            "estimatedModuleSize": 9.428571428571429,
+            "x": 160.5,
+            "y": 34.5,
+          }
+        ]
+      });
+      done();
+    };
+    qr.decode(image.bitmap);
+  });
+});
+
+it('should work with basic image', function(done) {
+  var buffer = fs.readFileSync(__dirname + '/image.png');
+  var img = new ImageParser(buffer);
+  img.parse(function(err) {
+    if (err) {
+      return done(err);
+    }
+    var qr = new QrCode();
+    qr.callback = function(err, result) {
+      if (err) {
+        return done(err);
+      }
+      expect(copy(result)).to.deep.equal(expectedResult);
+      done();
+    };
+    qr.decode({width: img.width(), height: img.height()}, img._imgBuffer);
+  });
+});
+
+it('should work with imageData format', function(done) {
+  var buffer = fs.readFileSync(__dirname + '/image.png');
+  var img = new ImageParser(buffer);
+  img.parse(function(err) {
+    if (err) {
+      return done(err);
+    }
+    var qr = new QrCode();
+    qr.callback = function(err, result) {
+      if (err) {
+        return done(err);
+      }
+      expect(copy(result)).to.deep.equal({
+        "result": 'Test',
+        "points": [
+          {
+            "count": 2,
+            "estimatedModuleSize": 8,
+            "x": 36,
+            "y": 148,
+          },
+          {
+            "count": 2,
+            "estimatedModuleSize": 8,
+            "x": 36,
+            "y": 36,
+          },
+          {
+            "count": 2,
+            "estimatedModuleSize": 8,
+            "x": 148,
+            "y": 36,
+          }
+        ]
+      });
+      done();
+    };
+    qr.decode({height: img.height(), width: img.width(), data: img._imgBuffer});
+  });
+});