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Fxed linter errors
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‎ui-tests/cypress.config.sample.js‎

Lines changed: 80 additions & 97 deletions
Original file line numberDiff line numberDiff line change
@@ -3,9 +3,11 @@ const fs = require("fs");
33
const pdfjsLib = require("pdfjs-dist/legacy/build/pdf.js");
44
const { PNG } = require("pngjs");
55
const sharp = require("sharp");
6-
const pdfParse = require("pdf-parse");
76

8-
const pdfParseFn = typeof pdfParse === "function" ? pdfParse : pdfParse.default;
7+
// Define missing DOMMatrix in Node context (for pdfjs)
8+
if (typeof global.DOMMatrix === "undefined") {
9+
global.DOMMatrix = class DOMMatrix { };
10+
}
911

1012
module.exports = defineConfig({
1113
e2e: {
@@ -20,117 +22,98 @@ module.exports = defineConfig({
2022
watchForFileChanges: true,
2123
video: true,
2224
setupNodeEvents(on, config) {
23-
//Task: checks if the PDF contains embedded images and verifies logo existence and text content
25+
// ✅ Task: verify PDF images and logo
2426
on("task", {
25-
// --- Check if PDF contains any image ---
2627
async verifyPdf({ filePath, options = {} }) {
27-
// options: { referenceLogoPath: string, checkText: true/false }
28-
try {
29-
if (typeof global.DOMMatrix === "undefined") {
30-
global.DOMMatrix = class DOMMatrix { };
31-
}
28+
// options: { referenceLogoPath: string }
29+
30+
// Load PDF
31+
const data = new Uint8Array(fs.readFileSync(filePath));
32+
const pdfDoc = await pdfjsLib.getDocument({ data }).promise;
33+
34+
// Import pixelmatch only if logo check is needed
35+
let pixelmatch;
36+
const doLogoCheck = !!options.referenceLogoPath;
37+
if (doLogoCheck) {
38+
const pm = await import("pixelmatch");
39+
pixelmatch = pm.default;
40+
}
3241

33-
// PDF loading
34-
const data = new Uint8Array(fs.readFileSync(filePath));
35-
const pdfDoc = await pdfjsLib.getDocument({ data }).promise;
42+
let hasImage = false;
43+
let logoFound = false;
44+
45+
for (let p = 1; p <= pdfDoc.numPages; p++) {
46+
const page = await pdfDoc.getPage(p);
47+
const ops = await page.getOperatorList();
48+
49+
for (let i = 0; i < ops.fnArray.length; i++) {
50+
const fn = ops.fnArray[i];
51+
const args = ops.argsArray[i];
52+
53+
// --- Image check ---
54+
if (
55+
fn === pdfjsLib.OPS.paintImageXObject ||
56+
fn === pdfjsLib.OPS.paintJpegXObject ||
57+
fn === pdfjsLib.OPS.paintInlineImageXObject
58+
) {
59+
hasImage = true;
60+
61+
if (doLogoCheck && args[0]) {
62+
const objName = args[0];
63+
const imgData = await page.objs.get(objName);
64+
if (!imgData) {
65+
continue;
66+
}
3667

37-
// Dynamic import pixelmatch if logo check is needed
38-
let pixelmatch;
39-
const doLogoCheck = !!options.referenceLogoPath;
40-
if (doLogoCheck) {
41-
const pm = await import("pixelmatch");
42-
pixelmatch = pm.default;
43-
}
68+
const pdfImg = new PNG({ width: imgData.width, height: imgData.height });
69+
pdfImg.data = imgData.data;
4470

45-
let hasImage = false;
46-
let logoFound = false;
47-
let extractedText = "";
48-
49-
for (let p = 1; p <= pdfDoc.numPages; p++) {
50-
const page = await pdfDoc.getPage(p);
51-
52-
// --- Text extraction ---
53-
if (options.checkText) {
54-
extractedText += await new Promise((resolve, reject) => {
55-
extract(filePath, (err, pages) => {
56-
if (err) return reject(err);
57-
resolve(pages.join("\n"));
58-
});
59-
});
60-
}
71+
const pdfBuffer = PNG.sync.write(pdfImg);
72+
const refLogo = PNG.sync.read(fs.readFileSync(options.referenceLogoPath));
73+
74+
const resizedPdfBuffer = await sharp(pdfBuffer)
75+
.resize(refLogo.width, refLogo.height)
76+
.png()
77+
.toBuffer();
78+
79+
const resizedPdfImg = PNG.sync.read(resizedPdfBuffer);
6180

62-
const ops = await page.getOperatorList();
63-
64-
for (let i = 0; i < ops.fnArray.length; i++) {
65-
const fn = ops.fnArray[i];
66-
const args = ops.argsArray[i];
67-
68-
// --- Image check ---
69-
if (
70-
fn === pdfjsLib.OPS.paintImageXObject ||
71-
fn === pdfjsLib.OPS.paintJpegXObject ||
72-
fn === pdfjsLib.OPS.paintInlineImageXObject
73-
) {
74-
hasImage = true;
75-
76-
if (doLogoCheck && args[0]) {
77-
const objName = args[0];
78-
const imgData = await page.objs.get(objName);
79-
if (!imgData) continue;
80-
81-
const pdfImg = new PNG({ width: imgData.width, height: imgData.height });
82-
pdfImg.data = imgData.data;
83-
84-
// resize PDF image to reference logo size
85-
const pdfBuffer = PNG.sync.write(pdfImg);
86-
const refLogo = PNG.sync.read(fs.readFileSync(options.referenceLogoPath));
87-
const resizedPdfBuffer = await sharp(pdfBuffer)
88-
.resize(refLogo.width, refLogo.height)
89-
.png()
90-
.toBuffer();
91-
92-
const resizedPdfImg = PNG.sync.read(resizedPdfBuffer);
93-
94-
// pixelmatch
95-
const diff = new PNG({ width: refLogo.width, height: refLogo.height });
96-
const mismatched = pixelmatch(
97-
refLogo.data,
98-
resizedPdfImg.data,
99-
diff.data,
100-
refLogo.width,
101-
refLogo.height,
102-
{ threshold: 0.1 }
103-
);
104-
105-
if (mismatched === 0) {
106-
logoFound = true;
107-
break;
108-
}
81+
const diff = new PNG({ width: refLogo.width, height: refLogo.height });
82+
const mismatched = pixelmatch(
83+
refLogo.data,
84+
resizedPdfImg.data,
85+
diff.data,
86+
refLogo.width,
87+
refLogo.height,
88+
{ threshold: 0.1 }
89+
);
90+
91+
if (mismatched === 0) {
92+
logoFound = true;
93+
break;
10994
}
11095
}
11196
}
112-
113-
if ((doLogoCheck && logoFound) || (!doLogoCheck && hasImage)) {
114-
break;
115-
}
11697
}
11798

118-
if (doLogoCheck && !logoFound) {
119-
throw new Error("Logo in PDF does not match reference image");
99+
if ((doLogoCheck && logoFound) || (!doLogoCheck && hasImage)) {
100+
break;
120101
}
102+
}
121103

122-
return {
123-
hasImage,
124-
logoFound,
125-
text: extractedText,
126-
numPages: pdfDoc.numPages
127-
};
128-
} catch (err) {
129-
throw err;
104+
if (doLogoCheck && !logoFound) {
105+
throw new Error("Logo in PDF does not match reference image");
130106
}
131-
}
107+
108+
return {
109+
hasImage,
110+
logoFound,
111+
numPages: pdfDoc.numPages
112+
};
113+
},
132114
});
133115

116+
134117
on("after:spec", (spec, results) => {
135118
if (results?.video) {
136119
const hasFailures = results.tests.some((t) => t.attempts.some((a) => a.state === "failed"));

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