power-assert-renderer-assertion - npm Package Compare versions

Comparing version 1.0.7 to 1.1.0

index.js

		'use strict';

		var BaseRenderer = require('power-assert-renderer-base');
		var stringWidth = require('power-assert-util-string-width');
		var inherits = require('util').inherits;
		@@ -12,2 +13,3 @@
		AssertionRenderer.prototype.onStart = function (context) {
		this.context = context;
		this.assertionLine = context.source.content;
		@@ -19,4 +21,39 @@ };
		this.write(this.assertionLine);
		var e = this.context.source.error;
		if (e && e instanceof SyntaxError) {
		var re = /Unexpected token $1\:(\d+)$/;
		var matchResult = re.exec(e.message);
		if (matchResult) {
		var syntaxErrorIndex = Number(matchResult[1]);
		this.renderValueAt(syntaxErrorIndex, '?');
		this.renderValueAt(syntaxErrorIndex, '?');
		this.renderValueAt(syntaxErrorIndex, e.toString());
		this.renderValueAt(0, '');
		this.renderValueAt(0, 'If you are using `babel-plugin-espower` and want to use experimental syntax in your assert(), you should set `embedAst` option to true.');
		this.renderValueAt(0, 'see: https://github.com/power-assert-js/babel-plugin-espower#optionsembedast');
		}
		}
		};

		AssertionRenderer.prototype.renderValueAt = function (idx, str) {
		var row = createRow(stringWidth(this.assertionLine), ' ');
		replaceColumn(idx, row, str);
		this.write(row.join(''));
		};

		function replaceColumn (columnIndex, row, str) {
		var i, width = stringWidth(str);
		for (i = 0; i < width; i += 1) {
		row.splice(columnIndex + i, 1, str.charAt(i));
		}
		}

		function createRow (numCols, initial) {
		var row = [], i;
		for(i = 0; i < numCols; i += 1) {
		row[i] = initial;
		}
		return row;
		}

		module.exports = AssertionRenderer;

package.json

		{
		"name": "power-assert-renderer-assertion",
		"description": "assertion renderer for power-assert context",
		"version": "1.0.7",
		"version": "1.1.0",
		"author": {
		@@ -14,6 +14,8 @@ "name": "Takuto Wada",
		"dependencies": {
		"power-assert-renderer-base": "^1.0.7"
		"power-assert-renderer-base": "^1.1.0",
		"power-assert-util-string-width": "^1.1.0"
		},
		"devDependencies": {
		"mocha": "^2.4.5"
		"mocha": "^2.4.5",
		"power-assert-context-reducer-ast": "^1.1.0"
		},
		@@ -20,0 +22,0 @@ "files": [

README.md

		@@ -49,3 +49,3 @@ [![power-assert][power-assert-banner]][power-assert-url]

		[license-url]: http://twada.mit-license.org/
		[license-url]: https://github.com/twada/power-assert-runtime/blob/master/LICENSE
		[license-image]: https://img.shields.io/badge/license-MIT-brightgreen.svg

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