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tcl.js
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tcl.js
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.tclUnitTest = exports.tclList = void 0;
const misc_1 = require("./misc");
function encodeTclListElement(toEncode) {
if (typeof toEncode === "string") {
return tclQuote(toEncode);
}
else if (typeof toEncode === "number") {
return toEncode.toString();
}
else if (toEncode === true) {
return "1";
}
else if (toEncode === false) {
return "0";
}
else {
return tclQuote(tclList(toEncode));
}
}
function tclList(list) {
let result = "";
for (const item of list) {
if (result != "") {
result += " ";
}
result += encodeTclListElement(item);
}
return result;
}
exports.tclList = tclList;
function isUnprintableAscii(char) {
const charCode = char.charCodeAt(0);
return charCode < 32 || charCode == 127;
}
if (Array.from("😀")[0] != "😀") {
console.error({
entireArray: Array.from("😀"),
first: Array.from("😀")[0],
expected: "😀",
});
throw new Error("Incompatible version of JavaScript.");
}
for (const codePoint of "😀") {
if (codePoint != "😀") {
console.error({ codePoint, expected: "😀" });
throw new Error("Incompatible version of JavaScript.");
}
}
function tclQuote(s) {
if (s == "") {
return "{}";
}
let requireSlashQuote = false;
let requireBraceQuote = false;
let braceCount = 0;
const asArray = Array.from(s);
const inputLength = asArray.length;
for (let i = 0; i < inputLength; i++) {
const character = asArray[i];
if (character.length > 1) {
}
else if (isUnprintableAscii(character)) {
requireSlashQuote = true;
}
else {
switch (character) {
case " ":
case '"': {
requireBraceQuote = true;
break;
}
case "\\": {
if (i + 1 == inputLength) {
requireSlashQuote = true;
}
else {
requireBraceQuote = true;
i++;
}
break;
}
case "{": {
requireBraceQuote = true;
braceCount++;
break;
}
case "}": {
requireBraceQuote = true;
if (braceCount) {
braceCount--;
}
else {
requireSlashQuote = true;
}
break;
}
}
}
if (requireSlashQuote) {
break;
}
}
if (braceCount) {
requireSlashQuote = true;
}
if (requireSlashQuote) {
let result = "";
for (const character of s) {
switch (character) {
case "\b": {
result += "\\b";
break;
}
case "\f": {
result += "\\f";
break;
}
case "\n": {
result += "\\n";
break;
}
case "\r": {
result += "\\r";
break;
}
case "\t": {
result += "\\t";
break;
}
case "\v": {
result += "\\v";
break;
}
case " ":
case '"':
case "\\":
case "{":
case "}": {
result += "\\";
result += character;
break;
}
default: {
if (isUnprintableAscii(character)) {
const quoted = `\\x` + character.codePointAt(0)?.toString(16).padStart(2, "0");
result += quoted;
}
else {
result += character;
}
}
}
}
return result;
}
else if (requireBraceQuote) {
return "{" + s + "}";
}
else {
return s;
}
}
function tclUnitTest(additionalTestCases = []) {
const testCases = [
...additionalTestCases,
{
source: String.fromCharCode(...(0, misc_1.initializedArray)(128, (i) => i)),
notes: "all ASCII chars",
expectedResult: "\\x00\\x01\\x02\\x03\\x04\\x05\\x06\\x07\\b\\t\\n\\v\\f\\r\\x0e\\x0f\\x10\\x11\\x12\\x13\\x14\\x15\\x16\\x17\\x18\\x19\\x1a\\x1b\\x1c\\x1d\\x1e\\x1f\\ !\\\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\\\]^_`abcdefghijklmnopqrstuvwxyz\\{|\\}~\\x7f",
},
{ source: "", expectedResult: "{}", notes: "empty string" },
{
source: "simple_value",
expectedResult: "simple_value",
notes: "simple value",
},
{ source: "a b c", expectedResult: "{a b c}", notes: "simple list" },
{
source: "{a b} {{c d} {e f}} {} {g h}",
expectedResult: "{{a b} {{c d} {e f}} {} {g h}}",
notes: "recursive list (just add { and }.)",
},
{
source: "{a b} \\\\ \\} \\{ {c d}",
expectedResult: "{{a b} \\\\ \\} \\{ {c d}}",
notes: "fancy list (just add { and }.)",
},
{
source: "a bc\\",
expectedResult: "a\\ bc\\\\",
notes: "ends with slash (add two slashes)",
},
{
source: "{{{}}",
expectedResult: "\\{\\{\\{\\}\\}",
notes: "too many opens",
},
{
source: "{{}}}",
expectedResult: "\\{\\{\\}\\}\\}",
notes: "too many closes",
},
{
source: "{}}{{}",
expectedResult: "\\{\\}\\}\\{\\{\\}",
notes: "wrong order",
},
{
source: 'a"b{c',
expectedResult: 'a\\"b\\{c',
notes: "quote and curly (Add 2 slashes. This test case is aimed at a specific but in the C++ version of this library.)",
},
{
source: "“Hello_world”",
expectedResult: "“Hello_world”",
notes: "Simple value with UTF-8",
},
{
source: "¡Hola! ¿Què pasa?",
expectedResult: "{¡Hola! ¿Què pasa?}",
notes: "Simple list with UTF-8",
},
{
source: "Don’t stop here {",
expectedResult: "Don’t\\ stop\\ here\\ \\{",
notes: "UTF-8 and backslash",
},
{
source: "沒有測試,直到有中文測試!",
expectedResult: "沒有測試,直到有中文測試!",
notes: "It's not tested until it's tested in Chinese!",
},
{
source: "🙁😆—🕶⅓👌 𝔘𝔫𝔦𝔠𝔬𝔡𝔢 𝕔𝕠𝕕𝕖 𝐩𝐨𝐢𝐧𝐭 𝑣𝑠 𝒹𝒶𝓉𝒶 𝚙𝚘𝚒𝚗𝚝",
expectedResult: "{🙁😆—🕶⅓👌 𝔘𝔫𝔦𝔠𝔬𝔡𝔢 𝕔𝕠𝕕𝕖 𝐩𝐨𝐢𝐧𝐭 𝑣𝑠 𝒹𝒶𝓉𝒶 𝚙𝚘𝚒𝚗𝚝}",
notes: "troublesome unicode",
},
{
source: [[], [1, 2, "three", [true, false]]],
expectedResult: "{{} {1 2 three {1 0}}}",
notes: "recursion",
},
];
let successCount = 0;
let needsReviewCount = 0;
let failedCount = 0;
for (const { source, expectedResult: result, notes } of testCases) {
const actualResult = tclList([source]);
if (result === undefined) {
needsReviewCount++;
console.log("needs review", {
source,
actualResult,
notes,
needsReviewCount,
});
}
else if (actualResult === result) {
successCount++;
}
else {
failedCount++;
console.error({ source, actualResult, result, notes, failedCount });
}
}
if (failedCount > 0) {
console.error("FAILED", { failedCount, needsReviewCount, successCount });
}
else if (needsReviewCount > 0) {
console.log("NEEDS REVIEW", { needsReviewCount, successCount });
}
else {
console.log("SUCCESS", { successCount });
}
}
exports.tclUnitTest = tclUnitTest;
//# sourceMappingURL=tcl.js.map