#310

Committed 01 Dec 2023 08:37PM UTC coverage: 91.498% (+1.0%) from 90.458%

Build # #310

Build Type

push

Committed by

Commit Message

0.45.3

Run Details

1784 of 2079 branches covered (85.81%)

Branch coverage included in aggregate %.

5265 of 5625 relevant lines covered (93.6%)

8959.42 hits per line

Source File
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83.33

/src/Error.ts

import type { Location } from "./lexer";

export class BrsError extends Error {
    constructor(message: string, readonly location: Location) {
        super(message);
    }

    /**
     * Formats the error into a human-readable string including filename, starting and ending line
     * and column, and the message associated with the error, e.g.:
     *
     * `lorem.brs(1,1-3): Expected '(' after sub name`
     * @see BrsError#format
     */
    format() {
        return BrsError.format(this.message, this.location);
    }

    /**
     * Formats a location and message into a human-readable string including filename, starting
     * and ending line and column, and the message associated with the error, e.g.:
     *
     * `lorem.brs(1,1-3): Expected '(' after sub name`
     *
     * @param message a string describing the error
     * @param location where the error occurred
     */
    static format(message: string, location: Location): string {
        let formattedLocation: string;

        if (location.start.line === location.end.line) {
            let columns = `${location.start.column}`;
            if (location.start.column !== location.end.column) {
                columns += `-${location.end.column}`;
            }
            formattedLocation = `${location.file}(${location.start.line},${columns})`;
        } else {
            formattedLocation = `${location.file}(${location.start.line},${location.start.column},${location.end.line},${location.end.line})`;
        }

        return `${formattedLocation}: ${message}\n`;
    }
}

/**
 * Logs a detected BRS error to console.
 * @param err the error to log to console
 */
export function logConsoleError(err: BrsError) {
    console.error(err.format());
}

/**
 * Produces a function that writes errors to the given error stream.
 * @param errorStream write stream to write errors to.
 * @returns function that writes to given write stream.
 */
export function getLoggerUsing(errorStream: NodeJS.WriteStream): (err: BrsError) => boolean {
    return (err) => errorStream.write(err.format());
}

1	import type { Location } from "./lexer";
2
3	export class BrsError extends Error {	140✔
4	constructor(message: string, readonly location: Location) {	290✔
5	super(message);	290✔
6	}
7
8	/**
9	* Formats the error into a human-readable string including filename, starting and ending line
10	* and column, and the message associated with the error, e.g.:
11	*
12	* `lorem.brs(1,1-3): Expected '(' after sub name`
13	* @see BrsError#format
14	*/
15	format() {
16	return BrsError.format(this.message, this.location);	17✔
17	}
18
19	/**
20	* Formats a location and message into a human-readable string including filename, starting
21	* and ending line and column, and the message associated with the error, e.g.:
22	*
23	* `lorem.brs(1,1-3): Expected '(' after sub name`
24	*
25	* @param message a string describing the error
26	* @param location where the error occurred
27	*/
28	static format(message: string, location: Location): string {
29	let formattedLocation: string;
30
31	if (location.start.line === location.end.line) {	17!
32	let columns = `${location.start.column}`;	17✔
33	if (location.start.column !== location.end.column) {	17✔
34	columns += `-${location.end.column}`;	17✔
35	}
36	formattedLocation = `${location.file}(${location.start.line},${columns})`;	17✔
37	} else {
38	formattedLocation = `${location.file}(${location.start.line},${location.start.column},${location.end.line},${location.end.line})`;	×
39	}
40
41	return `${formattedLocation}: ${message}\n`;	17✔
42	}
43	}
44
45	/**
46	* Logs a detected BRS error to console.
47	* @param err the error to log to console
48	*/
49	export function logConsoleError(err: BrsError) {	140✔
50	console.error(err.format());	×
51	}
52
53	/**
54	* Produces a function that writes errors to the given error stream.
55	* @param errorStream write stream to write errors to.
56	* @returns function that writes to given write stream.
57	*/
58	export function getLoggerUsing(errorStream: NodeJS.WriteStream): (err: BrsError) => boolean {	140✔
59	return (err) => errorStream.write(err.format());	4,488✔
60	}

rokucommunity / brs / #310

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