mirror of
https://github.com/niklasvh/html2canvas.git
synced 2023-08-10 21:13:10 +03:00
fix: handle unhandled promise rejections (#2568)
This commit is contained in:
Niklas von Hertzen
GitHub
parent
382853cb33
commit
4555940d0b
@ -87,7 +87,9 @@ export class Cache {
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}
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if (isBlobImage(src) || isRenderable(src)) {
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this._cache[src] = this.loadImage(src);
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(this._cache[src] = this.loadImage(src)).catch(() => {
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// prevent unhandled rejection
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});
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return result;
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}
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@ -2,10 +2,21 @@
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<html>
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<head>
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<title>iframe test</title>
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<script>
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h2cOptions = {useCORS: true, proxy: null};
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</script>
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<script type="text/javascript" src="../test.js"></script>
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</head>
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<body>
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<div style="background: cornflowerblue; padding: 20px; width: 200px;">Parent document content</div>
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<iframe src="/tests/assets/iframe/frame1.html" width="500" height="500"></iframe>
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<iframe
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title="Github"
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src="https://ghbtns.com/github-btn.html?user=niklasvh&repo=html2canvas&type=star&count=true&size=large"
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frameBorder="0"
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scrolling="0"
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width="160px"
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height="30px"
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></iframe>
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</body>
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</html>
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@ -24,6 +24,10 @@ var REFTEST = window.location.search.indexOf('reftest') !== -1;
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])
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.forEach(appendScript);
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window.addEventListener("unhandledrejection", function(event) {
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console.info('UNHANDLED PROMISE REJECTION:', event);
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});
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window.onload = function() {
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(function($) {
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$.fn.html2canvas = function(options) {
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@ -86,6 +86,11 @@ testList
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throw new Error('Window not found for iframe');
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}
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contentWindow.addEventListener('unhandledrejection', (event) => {
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console.error(event.reason);
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throw new Error(`unhandledrejection: ${JSON.stringify(event.reason)}`);
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});
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const canvas: HTMLCanvasElement = await contentWindow
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// @ts-ignore
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.html2canvas(contentWindow.forceElement || contentWindow.document.documentElement, {
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200
www/package-lock.json
generated
200
www/package-lock.json
generated
@ -23,7 +23,7 @@
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"gatsby-transformer-remark": "^2.3.8",
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"glamor": "^2.20.40",
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"gzip-size": "^5.0.0",
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"html2canvas": "^1.0.0-alpha.12",
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"html2canvas": "file:../",
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"mkdirp": "^0.5.1",
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"prismjs": "^1.16.0",
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"react": "^16.8.6",
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@ -34,6 +34,88 @@
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"typography-theme-github": "^0.16.19"
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}
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},
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"..": {
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"version": "1.1.0",
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"license": "MIT",
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"dependencies": {
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"css-line-break": "1.1.1"
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},
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"devDependencies": {
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"@babel/cli": "^7.4.3",
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"@babel/core": "^7.4.3",
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"@babel/preset-env": "^7.4.3",
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"@babel/preset-flow": "^7.0.0",
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"@rollup/plugin-commonjs": "^19.0.0",
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"@rollup/plugin-json": "^4.1.0",
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"@rollup/plugin-node-resolve": "^13.0.0",
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"@rollup/plugin-typescript": "^8.2.1",
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"@types/chai": "^4.1.7",
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"@types/express": "^4.17.13",
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"@types/glob": "^7.1.1",
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"@types/jest": "^26.0.24",
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"@types/karma": "^6.3.0",
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"@types/mocha": "^8.2.3",
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"@types/node": "^16.3.1",
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"@types/platform": "^1.3.4",
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"@types/promise-polyfill": "^6.0.3",
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"@typescript-eslint/eslint-plugin": "^4.28.2",
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"@typescript-eslint/parser": "^4.28.2",
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"appium-ios-simulator": "^3.10.0",
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"babel-eslint": "^10.0.1",
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"babel-loader": "^8.0.5",
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"babel-plugin-add-module-exports": "^1.0.2",
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"babel-plugin-dev-expression": "^0.2.1",
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"base64-arraybuffer": "0.2.0",
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"body-parser": "^1.19.0",
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"chai": "4.1.1",
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"chromeless": "^1.5.2",
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"cors": "^2.8.5",
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"es6-promise": "^4.2.8",
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"eslint": "^7.30.0",
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"eslint-config-prettier": "^8.3.0",
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"eslint-plugin-prettier": "3.4.0",
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"express": "^4.17.1",
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"filenamify-url": "1.0.0",
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"glob": "7.1.3",
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"html2canvas-proxy": "1.0.1",
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"jest": "^27.0.6",
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"jquery": "^3.5.1",
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"js-polyfills": "^0.1.42",
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"karma": "^6.3.2",
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"karma-chrome-launcher": "^3.1.0",
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"karma-edge-launcher": "^0.4.2",
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"karma-firefox-launcher": "^2.1.0",
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"karma-ie-launcher": "^1.0.0",
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"karma-junit-reporter": "^2.0.1",
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"karma-mocha": "^2.0.1",
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"karma-safarinative-launcher": "^1.1.0",
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"karma-sauce-launcher": "^2.0.2",
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"mocha": "^9.0.2",
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"node-simctl": "^5.3.0",
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"platform": "^1.3.6",
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"prettier": "^2.3.2",
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"replace-in-file": "^3.0.0",
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"rimraf": "^3.0.2",
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"rollup": "^2.53.1",
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"rollup-plugin-sourcemaps": "^0.6.3",
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"serve-index": "^1.9.1",
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"slash": "1.0.0",
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"standard-version": "^8.0.2",
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"ts-jest": "^27.0.3",
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"ts-loader": "^8.3.0",
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"ts-node": "^10.1.0",
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"tslib": "^2.3.0",
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"typescript": "^4.3.5",
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"uglify-js": "^3.13.10",
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"uglifyjs-webpack-plugin": "^2.2.0",
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"webpack": "^4.46.0",
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"webpack-cli": "^3.3.12",
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"yargs": "^17.0.1"
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},
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"engines": {
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"node": ">=8.0.0"
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}
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},
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"node_modules/@ardatan/aggregate-error": {
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"version": "0.0.6",
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"resolved": "https://registry.npmjs.org/@ardatan/aggregate-error/-/aggregate-error-0.0.6.tgz",
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@ -3692,14 +3774,6 @@
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"node": ">=0.10.0"
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}
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},
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"node_modules/base64-arraybuffer": {
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"version": "0.1.5",
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"resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.5.tgz",
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"integrity": "sha1-c5JncZI7Whl0etZmqlzUv5xunOg=",
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"engines": {
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"node": ">= 0.6.0"
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}
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},
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"node_modules/base64-js": {
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"version": "1.5.1",
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"resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
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@ -5512,14 +5586,6 @@
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"isobject": "^3.0.1"
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}
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},
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"node_modules/css-line-break": {
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"version": "1.0.1",
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"resolved": "https://registry.npmjs.org/css-line-break/-/css-line-break-1.0.1.tgz",
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"integrity": "sha1-GfIGOjPpX7KDG4ZEbAuAwYivRQo=",
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"dependencies": {
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"base64-arraybuffer": "^0.1.5"
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}
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},
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"node_modules/css-loader": {
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"version": "1.0.1",
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"resolved": "https://registry.npmjs.org/css-loader/-/css-loader-1.0.1.tgz",
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@ -12365,15 +12431,8 @@
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"integrity": "sha512-SaGhCDPXJVNrQyKMtKy24q6IMdXg5FCPN3z+xizxw9l+oXQw5fOoaj/ERU5KqWhSYhXtW5bWthlDbTDLBhJQrA=="
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},
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"node_modules/html2canvas": {
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"version": "1.0.0-alpha.12",
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"resolved": "https://registry.npmjs.org/html2canvas/-/html2canvas-1.0.0-alpha.12.tgz",
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"integrity": "sha1-OxmS48mz9WBjw1/WIElPN+uohRM=",
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"dependencies": {
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"css-line-break": "1.0.1"
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},
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"engines": {
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"node": ">=4.0.0"
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}
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"resolved": "..",
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"link": true
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},
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"node_modules/htmlparser2": {
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"version": "3.10.1",
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@ -26395,11 +26454,6 @@
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}
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}
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},
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"base64-arraybuffer": {
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"version": "0.1.5",
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"resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.5.tgz",
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"integrity": "sha1-c5JncZI7Whl0etZmqlzUv5xunOg="
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},
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"base64-js": {
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"version": "1.5.1",
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"resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
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@ -27888,14 +27942,6 @@
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"isobject": "^3.0.1"
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}
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},
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"css-line-break": {
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"version": "1.0.1",
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"resolved": "https://registry.npmjs.org/css-line-break/-/css-line-break-1.0.1.tgz",
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"integrity": "sha1-GfIGOjPpX7KDG4ZEbAuAwYivRQo=",
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"requires": {
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"base64-arraybuffer": "^0.1.5"
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}
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},
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"css-loader": {
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"version": "1.0.1",
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"resolved": "https://registry.npmjs.org/css-loader/-/css-loader-1.0.1.tgz",
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@ -33223,11 +33269,79 @@
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"integrity": "sha512-SaGhCDPXJVNrQyKMtKy24q6IMdXg5FCPN3z+xizxw9l+oXQw5fOoaj/ERU5KqWhSYhXtW5bWthlDbTDLBhJQrA=="
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},
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"html2canvas": {
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"version": "1.0.0-alpha.12",
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"resolved": "https://registry.npmjs.org/html2canvas/-/html2canvas-1.0.0-alpha.12.tgz",
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"integrity": "sha1-OxmS48mz9WBjw1/WIElPN+uohRM=",
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"version": "file:..",
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"requires": {
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"css-line-break": "1.0.1"
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"@babel/cli": "^7.4.3",
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"@babel/core": "^7.4.3",
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"@babel/preset-env": "^7.4.3",
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"@babel/preset-flow": "^7.0.0",
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"@rollup/plugin-commonjs": "^19.0.0",
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"@rollup/plugin-json": "^4.1.0",
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"@rollup/plugin-node-resolve": "^13.0.0",
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"@rollup/plugin-typescript": "^8.2.1",
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"@types/chai": "^4.1.7",
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"@types/express": "^4.17.13",
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"@types/glob": "^7.1.1",
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"@types/jest": "^26.0.24",
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"@types/karma": "^6.3.0",
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"@types/mocha": "^8.2.3",
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"@types/node": "^16.3.1",
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"@types/platform": "^1.3.4",
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"@types/promise-polyfill": "^6.0.3",
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"@typescript-eslint/eslint-plugin": "^4.28.2",
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"@typescript-eslint/parser": "^4.28.2",
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"appium-ios-simulator": "^3.10.0",
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"babel-eslint": "^10.0.1",
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"babel-loader": "^8.0.5",
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"babel-plugin-add-module-exports": "^1.0.2",
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"babel-plugin-dev-expression": "^0.2.1",
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"base64-arraybuffer": "0.2.0",
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"body-parser": "^1.19.0",
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"chai": "4.1.1",
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"chromeless": "^1.5.2",
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"cors": "^2.8.5",
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"css-line-break": "1.1.1",
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"es6-promise": "^4.2.8",
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"eslint": "^7.30.0",
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"eslint-config-prettier": "^8.3.0",
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"eslint-plugin-prettier": "3.4.0",
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"express": "^4.17.1",
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"filenamify-url": "1.0.0",
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"glob": "7.1.3",
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"html2canvas-proxy": "1.0.1",
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"jest": "^27.0.6",
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"jquery": "^3.5.1",
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"js-polyfills": "^0.1.42",
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"karma": "^6.3.2",
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"karma-chrome-launcher": "^3.1.0",
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"karma-edge-launcher": "^0.4.2",
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"karma-firefox-launcher": "^2.1.0",
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"karma-ie-launcher": "^1.0.0",
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"karma-junit-reporter": "^2.0.1",
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"karma-mocha": "^2.0.1",
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"karma-safarinative-launcher": "^1.1.0",
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"karma-sauce-launcher": "^2.0.2",
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"mocha": "^9.0.2",
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"node-simctl": "^5.3.0",
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"platform": "^1.3.6",
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"prettier": "^2.3.2",
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"replace-in-file": "^3.0.0",
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"rimraf": "^3.0.2",
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"rollup": "^2.53.1",
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"rollup-plugin-sourcemaps": "^0.6.3",
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"serve-index": "^1.9.1",
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"slash": "1.0.0",
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"standard-version": "^8.0.2",
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"ts-jest": "^27.0.3",
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"ts-loader": "^8.3.0",
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"ts-node": "^10.1.0",
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"tslib": "^2.3.0",
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"typescript": "^4.3.5",
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"uglify-js": "^3.13.10",
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"uglifyjs-webpack-plugin": "^2.2.0",
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"webpack": "^4.46.0",
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"webpack-cli": "^3.3.12",
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"yargs": "^17.0.1"
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}
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},
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"htmlparser2": {
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@ -19,7 +19,7 @@
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"gatsby-transformer-remark": "^2.3.8",
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"glamor": "^2.20.40",
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"gzip-size": "^5.0.0",
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"html2canvas": "^1.0.0-alpha.12",
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"html2canvas": "file:../",
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"mkdirp": "^0.5.1",
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"prismjs": "^1.16.0",
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"react": "^16.8.6",
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