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vscode-tmgrammar-test

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Comparing version 0.0.10 to 0.0.11

.prettierrc
Developing.md

189

dist/src/snapshot.js

@@ -23,3 +23,2 @@ #!/usr/bin/env node

var parsing_1 = require("./snapshot/parsing");
// import { inspect } from 'util';
var diff = __importStar(require("diff"));

@@ -32,11 +31,14 @@ var packageJson = require('../../package.json');

.version(packageJson.version)
.description("Run VSCode textmate grammar snapshot tests")
.description('Run VSCode textmate grammar snapshot tests')
.option('-s, --scope <scope>', 'Language scope, e.g. source.dhall')
.option('-g, --grammar <grammar>', 'Path to a grammar file, either .json or .xml. This option can be specified multiple times if multiple grammar needed.', collectGrammarOpts, [])
.option('-t, --testcases <glob>', 'A glob pattern which specifies testcases to run, e.g. \"./tests/**/test*.dhall\". Quotes are important!')
.option("-u, --updateSnapshot", 'overwrite all snap files with new changes')
.option("--printNotModified", 'include not modified scopes in the output', false)
.option("--expandDiff", 'produce each diff on two lines prefixed with "++" and "--"', false)
.option('-t, --testcases <glob>', 'A glob pattern which specifies testcases to run, e.g. "./tests/**/test*.dhall". Quotes are important!')
.option('-u, --updateSnapshot', 'overwrite all snap files with new changes')
.option('--printNotModified', 'include not modified scopes in the output', false)
.option('--expandDiff', 'produce each diff on two lines prefixed with "++" and "--"', false)
.parse(process.argv);
if (commander_1.default.scope === undefined || commander_1.default.grammar === undefined || commander_1.default.grammar.length === 0 || commander_1.default.testcases === undefined) {
if (commander_1.default.scope === undefined ||
commander_1.default.grammar === undefined ||
commander_1.default.grammar.length === 0 ||
commander_1.default.testcases === undefined) {
commander_1.default.help();

@@ -63,13 +65,16 @@ }

var TestSuccessful = 0;
var Padding = " ";
var Padding = ' ';
var registry = index_1.createRegistry(commander_1.default.grammar);
glob_1.default(commander_1.default.testcases, function (err, files0) {
if (err !== null) {
console.log(chalk_1.default.red("ERROR") + " glob pattern is incorrect: '" + chalk_1.default.gray(commander_1.default.testcases) + "'");
console.log(chalk_1.default.red('ERROR') +
" glob pattern is incorrect: '" +
chalk_1.default.gray(commander_1.default.testcases) +
"'");
console.log(err);
process.exit(-1);
}
var files = files0.filter(function (x) { return !x.endsWith(".snap"); });
var files = files0.filter(function (x) { return !x.endsWith('.snap'); });
if (files.length === 0) {
console.log(chalk_1.default.red("ERROR") + " no test cases found");
console.log(chalk_1.default.red('ERROR') + ' no test cases found');
process.exit(-1);

@@ -81,10 +86,11 @@ }

.then(function (tokens) {
if (fs.existsSync(filename + ".snap")) {
if (fs.existsSync(filename + '.snap')) {
if (commander_1.default.updateSnapshot) {
console.log(chalk_1.default.yellowBright("Updating snapshot for") + chalk_1.default.whiteBright(filename + ".snap"));
fs.writeFileSync(filename + ".snap", parsing_1.renderSnap(tokens), 'utf8');
console.log(chalk_1.default.yellowBright('Updating snapshot for') +
chalk_1.default.whiteBright(filename + '.snap'));
fs.writeFileSync(filename + '.snap', parsing_1.renderSnap(tokens), 'utf8');
return TestSuccessful;
}
else {
var expectedTokens = parsing_1.parseSnap(fs.readFileSync(filename + ".snap").toString());
var expectedTokens = parsing_1.parseSnap(fs.readFileSync(filename + '.snap').toString());
return renderTestResult(filename, expectedTokens, tokens);

@@ -94,4 +100,5 @@ }

else {
console.log(chalk_1.default.yellowBright("Generating snapshot ") + chalk_1.default.whiteBright(filename + ".snap"));
fs.writeFileSync(filename + ".snap", parsing_1.renderSnap(tokens));
console.log(chalk_1.default.yellowBright('Generating snapshot ') +
chalk_1.default.whiteBright(filename + '.snap'));
fs.writeFileSync(filename + '.snap', parsing_1.renderSnap(tokens));
return TestSuccessful;

@@ -101,3 +108,5 @@ }

.catch(function (error) {
console.log(chalk_1.default.red("ERROR") + " can't run testcase: " + chalk_1.default.whiteBright(filename));
console.log(chalk_1.default.red('ERROR') +
" can't run testcase: " +
chalk_1.default.whiteBright(filename));
console.log(error);

@@ -119,3 +128,5 @@ return TestFailed;

if (expected.length !== actual.length) {
console.log(chalk_1.default.red("ERROR running testcase ") + chalk_1.default.whiteBright(filename) + chalk_1.default.red(" snapshot and actual file contain different number of lines." + os_1.EOL));
console.log(chalk_1.default.red('ERROR running testcase ') +
chalk_1.default.whiteBright(filename) +
chalk_1.default.red(" snapshot and actual file contain different number of lines." + os_1.EOL));
return TestFailed;

@@ -127,3 +138,5 @@ }

if (exp.src !== act.src) {
console.log(chalk_1.default.red("ERROR running testcase ") + chalk_1.default.whiteBright(filename) + chalk_1.default.red(" source different snapshot at line " + (i + 1) + "." + os_1.EOL + " expected: " + exp.src + os_1.EOL + " actual: " + act.src + os_1.EOL));
console.log(chalk_1.default.red('ERROR running testcase ') +
chalk_1.default.whiteBright(filename) +
chalk_1.default.red(" source different snapshot at line " + (i + 1) + "." + os_1.EOL + " expected: " + exp.src + os_1.EOL + " actual: " + act.src + os_1.EOL));
return TestFailed;

@@ -140,18 +153,26 @@ }

var actTokenMap = toMap(function (t) { return t.startIndex + ":" + t.startIndex; }, act.tokens);
var removed = exp.tokens.filter(function (t) { return actTokenMap[t.startIndex + ":" + t.startIndex] === undefined; }).map(function (t) {
var removed = exp.tokens
.filter(function (t) { return actTokenMap[t.startIndex + ":" + t.startIndex] === undefined; })
.map(function (t) {
return {
changes: [{
text: t.scopes.join(" "),
changes: [
{
text: t.scopes.join(' '),
changeType: Removed
}],
}
],
from: t.startIndex,
to: t.endIndex,
to: t.endIndex
};
});
var added = act.tokens.filter(function (t) { return expTokenMap[t.startIndex + ":" + t.startIndex] === undefined; }).map(function (t) {
var added = act.tokens
.filter(function (t) { return expTokenMap[t.startIndex + ":" + t.startIndex] === undefined; })
.map(function (t) {
return {
changes: [{
text: t.scopes.join(" "),
changes: [
{
text: t.scopes.join(' '),
changeType: Added
}],
}
],
from: t.startIndex,

@@ -165,17 +186,25 @@ to: t.endIndex

var changes = diff.diffArrays(e.scopes, a.scopes);
if (changes.length === 1 && !changes[0].added && !changes[0].removed) {
if (changes.length === 1 &&
!changes[0].added &&
!changes[0].removed) {
return [];
}
var tchanges = changes.map(function (change) {
var changeType = change.added ? Added : (change.removed ? Removed : NotModified);
var changeType = change.added
? Added
: change.removed
? Removed
: NotModified;
return {
text: change.value.join(" "),
text: change.value.join(' '),
changeType: changeType
};
});
return [{
return [
{
changes: tchanges,
from: a.startIndex,
to: a.endIndex
}];
}
];
}

@@ -186,3 +215,6 @@ else {

}));
var allChanges = modified.concat(added).concat(removed).sort(function (x, y) { return (x.from - y.from) * 10000 + (x.to - y.to); });
var allChanges = modified
.concat(added)
.concat(removed)
.sort(function (x, y) { return (x.from - y.from) * 10000 + (x.to - y.to); });
if (allChanges.length > 0) {

@@ -196,5 +228,5 @@ return [[allChanges, exp.src, i]];

if (wrongLines.length > 0) {
console.log(chalk_1.default.red("ERROR in test case ") + chalk_1.default.whiteBright(filename));
console.log(Padding + Padding + chalk_1.default.red("-- existing snapshot"));
console.log(Padding + Padding + chalk_1.default.green("++ new changes"));
console.log(chalk_1.default.red('ERROR in test case ') + chalk_1.default.whiteBright(filename));
console.log(Padding + Padding + chalk_1.default.red('-- existing snapshot'));
console.log(Padding + Padding + chalk_1.default.green('++ new changes'));
console.log();

@@ -211,3 +243,6 @@ if (commander_1.default.expandDiff) {

else {
console.log(chalk_1.default.green(symbols.ok) + " " + chalk_1.default.whiteBright(filename) + " run successfully.");
console.log(chalk_1.default.green(symbols.ok) +
' ' +
chalk_1.default.whiteBright(filename) +
' run successfully.');
return TestSuccessful;

@@ -221,6 +256,13 @@ }

changes.forEach(function (tchanges) {
var change = tchanges.changes.filter(function (c) { return commander_1.default.printNotModified || c.changeType !== NotModified; }).map(function (c) {
var color = c.changeType === Added ? chalk_1.default.green : (c.changeType === Removed ? chalk_1.default.red : chalk_1.default.gray);
var change = tchanges.changes
.filter(function (c) { return commander_1.default.printNotModified || c.changeType !== NotModified; })
.map(function (c) {
var color = c.changeType === Added
? chalk_1.default.green
: c.changeType === Removed
? chalk_1.default.red
: chalk_1.default.gray;
return color(c.text);
}).join(" ");
})
.join(' ');
printAccents(lineNumberOffset, tchanges.from, tchanges.to, change);

@@ -236,10 +278,22 @@ });

changes.forEach(function (tchanges) {
var removed = tchanges.changes.filter(function (c) { return c.changeType === Removed || (c.changeType === NotModified && commander_1.default.printNotModified); }).map(function (c) {
var removed = tchanges.changes
.filter(function (c) {
return c.changeType === Removed ||
(c.changeType === NotModified && commander_1.default.printNotModified);
})
.map(function (c) {
return chalk_1.default.red(c.text);
}).join(" ");
var added = tchanges.changes.filter(function (c) { return c.changeType === Added || (c.changeType === NotModified && commander_1.default.printNotModified); }).map(function (c) {
})
.join(' ');
var added = tchanges.changes
.filter(function (c) {
return c.changeType === Added ||
(c.changeType === NotModified && commander_1.default.printNotModified);
})
.map(function (c) {
return chalk_1.default.green(c.text);
}).join(" ");
printAccents1(lineNumberOffset, tchanges.from, tchanges.to, chalk_1.default.red("-- ") + removed, Removed);
printAccents1(lineNumberOffset, tchanges.from, tchanges.to, chalk_1.default.green("++ ") + added, Added);
})
.join(' ');
printAccents1(lineNumberOffset, tchanges.from, tchanges.to, chalk_1.default.red('-- ') + removed, Removed);
printAccents1(lineNumberOffset, tchanges.from, tchanges.to, chalk_1.default.green('++ ') + added, Added);
});

@@ -255,23 +309,2 @@ console.log();

}
function arraysEqual(a, b) {
if (a === b) {
return true;
}
;
if (a === null || b === null) {
return false;
}
;
if (a.length !== b.length) {
return false;
}
;
for (var i = 0; i < a.length; ++i) {
if (a[i] !== b[i]) {
return false;
}
;
}
return true;
}
function flatten(arr) {

@@ -284,3 +317,3 @@ return arr.reduce(function (acc, val) { return acc.concat(val); }, []);

function printSourceLine(line, n) {
var pos = (n + 1) + ": ";
var pos = n + 1 + ': ';
console.log(Padding + chalk_1.default.gray(pos) + line);

@@ -290,11 +323,15 @@ return pos.length;

function printAccents(offset, from, to, diff) {
var accents = " ".repeat(from) + "^".repeat(to - from);
console.log(Padding + " ".repeat(offset) + accents + " " + diff);
var accents = ' '.repeat(from) + '^'.repeat(to - from);
console.log(Padding + ' '.repeat(offset) + accents + ' ' + diff);
}
function printAccents1(offset, from, to, diff, change) {
var color = change === Added ? chalk_1.default.green : (change === Removed ? chalk_1.default.red : chalk_1.default.gray);
var prefix = change === Added ? "++" : (change === Removed ? "--" : " ");
var accents = color(" ".repeat(from) + "^".repeat(to - from));
console.log(color(prefix) + " ".repeat(offset) + accents + " " + diff);
var color = change === Added
? chalk_1.default.green
: change === Removed
? chalk_1.default.red
: chalk_1.default.gray;
var prefix = change === Added ? '++' : change === Removed ? '--' : ' ';
var accents = color(' '.repeat(from) + '^'.repeat(to - from));
console.log(color(prefix) + ' '.repeat(offset) + accents + ' ' + diff);
}
//# sourceMappingURL=snapshot.js.map

2

dist/src/snapshot/parsing.d.ts

@@ -1,3 +0,3 @@

import { AnnotatedLine } from "./model";
import { AnnotatedLine } from './model';
export declare function parseSnap(s: string): AnnotatedLine[];
export declare function renderSnap(xs: AnnotatedLine[]): string;

23

dist/src/snapshot/parsing.js

@@ -9,10 +9,13 @@ "use strict";

var l = ls[i];
if (l.startsWith(">")) {
if (l.startsWith('>')) {
var src = l.substr(1);
i++;
var tokens = [];
while (i < ls.length && ls[i].startsWith("#")) {
var startIndex = ls[i].indexOf("^");
var endIndex = ls[i].indexOf(" ", startIndex);
var scopes = ls[i].substr(endIndex + 1).split(/\s+/).filter(function (x) { return x !== ""; });
while (i < ls.length && ls[i].startsWith('#')) {
var startIndex = ls[i].indexOf('^');
var endIndex = ls[i].indexOf(' ', startIndex);
var scopes = ls[i]
.substr(endIndex + 1)
.split(/\s+/)
.filter(function (x) { return x !== ''; });
tokens.push({

@@ -40,12 +43,16 @@ startIndex: startIndex - 1,

xs.forEach(function (line) {
result.push(">" + line.src);
result.push('>' + line.src);
if (line.src.trim().length > 0) {
line.tokens.forEach(function (token) {
result.push("#" + (" ".repeat(token.startIndex)) + ("^".repeat(token.endIndex - token.startIndex)) + " " + (token.scopes.join(" ")));
result.push('#' +
' '.repeat(token.startIndex) +
'^'.repeat(token.endIndex - token.startIndex) +
' ' +
token.scopes.join(' '));
});
}
});
return result.join("\n");
return result.join('\n');
}
exports.renderSnap = renderSnap;
//# sourceMappingURL=parsing.js.map

83

dist/src/unit.js

@@ -28,9 +28,12 @@ #!/usr/bin/env node

.version(packageJson.version)
.description("Run Textmate grammar test cases using vscode-textmate")
.description('Run Textmate grammar test cases using vscode-textmate')
.option('-s, --scope <scope>', 'Language scope, e.g. source.dhall')
.option('-g, --grammar <grammar>', 'Path to a grammar file, either .json or .xml. This option can be specified multiple times if multiple grammar needed.', collectGrammarOpts, [])
.option('-t, --testcases <glob>', 'A glob pattern which specifies testcases to run, e.g. \"./tests/**/test*.dhall\". Quotes are important!')
.option('-t, --testcases <glob>', 'A glob pattern which specifies testcases to run, e.g. "./tests/**/test*.dhall". Quotes are important!')
.option('-c, --compact', 'Display output in the compact format, which is easier to use with VSCode problem matchers')
.parse(process.argv);
if (commander_1.default.scope === undefined || commander_1.default.grammar === undefined || commander_1.default.grammar.length === 0 || commander_1.default.testcases === undefined) {
if (commander_1.default.scope === undefined ||
commander_1.default.grammar === undefined ||
commander_1.default.grammar.length === 0 ||
commander_1.default.testcases === undefined) {
commander_1.default.help();

@@ -57,8 +60,8 @@ }

var TestSuccessful = 0;
var Padding = " ";
var Padding = ' ';
var registry = index_1.createRegistry(commander_1.default.grammar);
function printSourceLine(testCase, failure) {
var line = testCase.source[failure.srcLine];
var pos = (failure.line + 1) + ": ";
var accents = " ".repeat(failure.start) + "^".repeat(failure.end - failure.start);
var pos = failure.line + 1 + ': ';
var accents = ' '.repeat(failure.start) + '^'.repeat(failure.end - failure.start);
var termWidth = terminalWidth - pos.length - Padding.length - 5;

@@ -69,13 +72,15 @@ var trimLeft = failure.end > termWidth ? Math.max(0, failure.start - 8) : 0;

console.log(Padding + chalk_1.default.gray(pos) + line1.substr(0, termWidth));
console.log(Padding + " ".repeat(pos.length) + accents1.substr(0, termWidth));
console.log(Padding + ' '.repeat(pos.length) + accents1.substr(0, termWidth));
}
function printReason(testCase, failure) {
if (failure.missing && failure.missing.length > 0) {
console.log(chalk_1.default.red(Padding + "missing required scopes: ") + chalk_1.default.gray(failure.missing.join(" ")));
console.log(chalk_1.default.red(Padding + 'missing required scopes: ') +
chalk_1.default.gray(failure.missing.join(' ')));
}
if (failure.unexpected && failure.unexpected.length > 0) {
console.log(chalk_1.default.red(Padding + "prohibited scopes: ") + chalk_1.default.gray(failure.unexpected.join(" ")));
console.log(chalk_1.default.red(Padding + 'prohibited scopes: ') +
chalk_1.default.gray(failure.unexpected.join(' ')));
}
if (failure.actual !== undefined) {
console.log(chalk_1.default.red(Padding + "actual: ") + chalk_1.default.gray(failure.actual.join(" ")));
console.log(chalk_1.default.red(Padding + 'actual: ') + chalk_1.default.gray(failure.actual.join(' ')));
}

@@ -85,10 +90,16 @@ }

if (failures.length === 0) {
console.log(chalk_1.default.green(symbols.ok) + " " + chalk_1.default.whiteBright(filename) + " run successfuly.");
console.log(chalk_1.default.green(symbols.ok) +
' ' +
chalk_1.default.whiteBright(filename) +
" run successfuly.");
return TestSuccessful;
}
else {
console.log(chalk_1.default.red(symbols.err + " " + filename + " failed"));
console.log(chalk_1.default.red(symbols.err + ' ' + filename + ' failed'));
failures.forEach(function (failure) {
var _a = getCorrectedOffsets(failure), l = _a.l, s = _a.s, e = _a.e;
console.log(Padding + "at [" + chalk_1.default.whiteBright(filename + ":" + l + ":" + s + ":" + e) + "]: ");
console.log(Padding +
'at [' +
chalk_1.default.whiteBright(filename + ":" + l + ":" + s + ":" + e) +
']:');
printSourceLine(testCase, failure);

@@ -98,3 +109,3 @@ printReason(testCase, failure);

});
console.log("");
console.log('');
return TestFailed;

@@ -104,11 +115,11 @@ }

function renderCompactErrorMsg(testCase, failure) {
var res = "";
var res = '';
if (failure.missing && failure.missing.length > 0) {
res += "Missing required scopes: [ " + failure.missing.join(" ") + " ] ";
res += "Missing required scopes: [ " + failure.missing.join(' ') + " ] ";
}
if (failure.unexpected && failure.unexpected.length > 0) {
res += "Prohibited scopes: [ " + failure.unexpected.join(" ") + " ] ";
res += "Prohibited scopes: [ " + failure.unexpected.join(' ') + " ] ";
}
if (failure.actual !== undefined) {
res += "actual scopes: [" + failure.actual.join(" ") + "]";
res += "actual scopes: [" + failure.actual.join(' ') + "]";
}

@@ -119,3 +130,6 @@ return res;

if (failures.length === 0) {
console.log(chalk_1.default.green(symbols.ok) + " " + chalk_1.default.whiteBright(filename) + " run successfuly.");
console.log(chalk_1.default.green(symbols.ok) +
' ' +
chalk_1.default.whiteBright(filename) +
" run successfuly.");
return TestSuccessful;

@@ -131,10 +145,18 @@ }

function handleGrammarTestError(filename, testCase, reason) {
console.log(chalk_1.default.red(symbols.err) + " testcase " + chalk_1.default.gray(filename) + " aborted due to an error");
console.log(chalk_1.default.red(symbols.err) +
' testcase ' +
chalk_1.default.gray(filename) +
' aborted due to an error');
console.log(reason);
return TestFailed;
}
var displayTestResult = commander_1.default.compact ? displayTestResultCompact : displayTestResultFull;
var displayTestResult = commander_1.default.compact
? displayTestResultCompact
: displayTestResultFull;
glob_1.default(commander_1.default.testcases, function (err, files) {
if (err !== null) {
console.log(chalk_1.default.red("ERROR") + " glob pattern is incorrect: '" + chalk_1.default.gray(commander_1.default.testcases) + "'");
console.log(chalk_1.default.red('ERROR') +
" glob pattern is incorrect: '" +
chalk_1.default.gray(commander_1.default.testcases) +
"'");
console.log(err);

@@ -144,3 +166,3 @@ process.exit(-1);

if (files.length === 0) {
console.log(chalk_1.default.red("ERROR") + " no test cases found");
console.log(chalk_1.default.red('ERROR') + ' no test cases found');
process.exit(-1);

@@ -154,10 +176,17 @@ }

catch (error) {
console.log(chalk_1.default.red("ERROR") + " can't parse testcase: " + chalk_1.default.whiteBright(filename) + "");
console.log(chalk_1.default.red('ERROR') +
" can't parse testcase: " +
chalk_1.default.whiteBright(filename) +
'');
console.log(error);
return new Promise(function (resolve, reject) { resolve(TestFailed); });
return new Promise(function (resolve, reject) {
resolve(TestFailed);
});
}
var testCase = tc;
return index_1.runGrammarTestCase(registry, testCase).then(function (failures) {
return index_1.runGrammarTestCase(registry, testCase)
.then(function (failures) {
return displayTestResult(filename, testCase, failures);
}).catch(function (error) {
})
.catch(function (error) {
return handleGrammarTestError(filename, testCase, error);

@@ -164,0 +193,0 @@ });

4

dist/src/unit/index.d.ts

@@ -6,3 +6,7 @@ import * as tm from 'vscode-textmate';

export declare function runGrammarTestCase(registry: tm.Registry, testCase: GrammarTestCase): Promise<TestFailure[]>;
export declare function createRegistryFromGrammars(grammars: Array<{
path: string;
content: string;
}>): tm.Registry;
export declare function createRegistry(grammarPaths: string[]): tm.Registry;
declare function missingScopes_(rs: string[], as: string[]): string[];

72

dist/src/unit/index.js

@@ -46,6 +46,5 @@ "use strict";

Object.defineProperty(exports, "__esModule", { value: true });
// import _ from "lodash";
var fs = __importStar(require("fs"));
//import { inspect } from 'util';
var tm = __importStar(require("vscode-textmate"));
var oniguruma = __importStar(require("vscode-oniguruma"));
var parsing_1 = require("./parsing");

@@ -56,3 +55,5 @@ exports.parseGrammarTestCase = parsing_1.parseGrammarTestCase;

return __generator(this, function (_a) {
return [2 /*return*/, registry.loadGrammar(testCase.metadata.scope).then(function (grammar) {
return [2 /*return*/, registry
.loadGrammar(testCase.metadata.scope)
.then(function (grammar) {
if (!grammar) {

@@ -85,3 +86,5 @@ throw new Error("Could not load scope " + testCase.metadata.scope);

xs.forEach(function (token) {
var unexpected = excludedScopes.filter(function (s) { return token.scopes.includes(s); });
var unexpected = excludedScopes.filter(function (s) {
return token.scopes.includes(s);
});
var missing = missingScopes_(requiredScopes, token.scopes);

@@ -110,20 +113,27 @@ if (missing.length || unexpected.length) {

exports.runGrammarTestCase = runGrammarTestCase;
function createRegistry(grammarPaths) {
var grammars = {};
for (var _i = 0, grammarPaths_1 = grammarPaths; _i < grammarPaths_1.length; _i++) {
var path = grammarPaths_1[_i];
var content = fs.readFileSync(path).toString();
function createRegistryFromGrammars(grammars) {
var grammarIndex = {};
for (var _i = 0, grammars_1 = grammars; _i < grammars_1.length; _i++) {
var grammar = grammars_1[_i];
var path = grammar.path, content = grammar.content;
var rawGrammar = tm.parseRawGrammar(content, path);
grammars[rawGrammar.scopeName] = rawGrammar;
grammarIndex[rawGrammar.scopeName] = rawGrammar;
}
var wasmPath = require.resolve('vscode-oniguruma').replace(/main\.js$/, 'onig.wasm');
var wasmBin = fs.readFileSync(wasmPath).buffer;
var vscodeOnigurumaLib = oniguruma.loadWASM(wasmBin).then(function () {
return {
createOnigScanner: function (patterns) { return new oniguruma.OnigScanner(patterns); },
createOnigString: function (s) { return new oniguruma.OnigString(s); }
};
});
return new tm.Registry({
onigLib: vscodeOnigurumaLib,
loadGrammar: function (scopeName) {
if (grammars[scopeName] !== undefined) {
return new Promise(function (c, e) {
c(grammars[scopeName]);
if (grammarIndex[scopeName] !== undefined) {
return new Promise(function (fulfill, _) {
fulfill(grammarIndex[scopeName]);
});
}
else {
console.warn("grammar not found for '" + scopeName + "'");
}
console.warn("grammar not found for \"" + scopeName + "\"");
return null;

@@ -133,2 +143,11 @@ }

}
exports.createRegistryFromGrammars = createRegistryFromGrammars;
function createRegistry(grammarPaths) {
return createRegistryFromGrammars(grammarPaths.map(function (path) {
return {
path: path,
content: fs.readFileSync(path).toString()
};
}));
}
exports.createRegistry = createRegistry;

@@ -156,23 +175,2 @@ // ------------------------------------------------------------ helper functions --------------------------------------

}
function arraysEqual(a, b) {
if (a === b) {
return true;
}
;
if (a === null || b === null) {
return false;
}
;
if (a.length !== b.length) {
return false;
}
;
for (var i = 0; i < a.length; ++i) {
if (a[i] !== b[i]) {
return false;
}
;
}
return true;
}
//# sourceMappingURL=index.js.map

4

dist/src/unit/parsing.d.ts
import { ScopeAssertion, TestCaseMetadata, GrammarTestCase } from './model';
export declare function parseScopeAssertion(testCaseLineNumber: number, commentLength: number, as: String): ScopeAssertion[];
/**
* parse the first line with the format:
* <comment character(s)> SYNTAX TEST "<language identifier>" <"description">? ([+-]<flag>)*
*/
export declare function parseHeader(as: string[]): TestCaseMetadata;
export declare function parseGrammarTestCase(str: string): GrammarTestCase;

44

dist/src/unit/parsing.js

@@ -11,3 +11,2 @@ "use strict";

var os_1 = require("os");
// import { start } from 'repl';
var leftArrowAssertRegex = /^(\s*)<([~]*)([-]+)((?:\s*\w[-\w.]*)*)(?:\s*-)?((?:\s*\w[-\w.]*)*)\s*$/;

@@ -20,4 +19,4 @@ var upArrowAssertRegex = /^\s*((?:(?:\^+)\s*)+)((?:\s*\w[-\w.]*)*)(?:\s*-)?((?:\s*\w[-\w.]*)*)\s*$/;

if (upArrowMatch !== null) {
var _a = upArrowMatch[2], scopes = _a === void 0 ? "" : _a, _b = upArrowMatch[3], exclusions = _b === void 0 ? "" : _b;
if (scopes === "" && exclusions === "") {
var _a = upArrowMatch[2], scopes = _a === void 0 ? '' : _a, _b = upArrowMatch[3], exclusions = _b === void 0 ? '' : _b;
if (scopes === '' && exclusions === '') {
throw new Error("Inalid assertion at line " + testCaseLineNumber + ":" + os_1.EOL + as + os_1.EOL + " Missing both required and prohibited scopes");

@@ -27,3 +26,3 @@ }

var result = [];
var startIdx = s.indexOf("^");
var startIdx = s.indexOf('^');
while (startIdx !== -1) {

@@ -40,3 +39,3 @@ var endIndx = startIdx;

});
startIdx = s.indexOf("^", endIndx + 1);
startIdx = s.indexOf('^', endIndx + 1);
}

@@ -52,8 +51,9 @@ return result;

if (leftArrowMatch !== null) {
var tildas = leftArrowMatch[2], dashes = leftArrowMatch[3], _c = leftArrowMatch[4], scopes = _c === void 0 ? "" : _c, _d = leftArrowMatch[5], exclusions = _d === void 0 ? "" : _d;
if (scopes === "" && exclusions === "") {
var tildas = leftArrowMatch[2], dashes = leftArrowMatch[3], _c = leftArrowMatch[4], scopes = _c === void 0 ? '' : _c, _d = leftArrowMatch[5], exclusions = _d === void 0 ? '' : _d;
if (scopes === '' && exclusions === '') {
throw new Error("Inalid assertion at line " + testCaseLineNumber + ":" + os_1.EOL + as + os_1.EOL + " Missing both required and prohibited scopes");
}
else {
return [{
return [
{
from: tildas.length,

@@ -63,3 +63,4 @@ to: tildas.length + dashes.length,

exclude: exclusions.split(/\s+/).filter(function (x) { return x; })
}];
}
];
}

@@ -73,6 +74,6 @@ }

var headerRegex = /^([^\s]+)\s+SYNTAX\s+TEST\s+"([^"]+)"(?:\s+\"([^"]+)\")?\s*(\+AllowMiddleLineAssertions)?\s*$/;
/*
parse the first line with the format:
<comment character(s)> SYNTAX TEST "<language identifier>" <"description">? ([+-]<flag>)*
*/
/**
* parse the first line with the format:
* <comment character(s)> SYNTAX TEST "<language identifier>" <"description">? ([+-]<flag>)*
*/
function parseHeader(as) {

@@ -87,3 +88,3 @@ if (as.length < 1) {

else {
var commentToken = matchResult[1], scope = matchResult[2], _a = matchResult[3], description = _a === void 0 ? "" : _a, _b = matchResult[4], allowMiddleLineAssertions = _b === void 0 ? "" : _b;
var commentToken = matchResult[1], scope = matchResult[2], _a = matchResult[3], description = _a === void 0 ? '' : _a, _b = matchResult[4], allowMiddleLineAssertions = _b === void 0 ? '' : _b;
return {

@@ -93,3 +94,3 @@ commentToken: commentToken,

description: description,
allowMiddleLineAssertions: allowMiddleLineAssertions !== ""
allowMiddleLineAssertions: allowMiddleLineAssertions !== ''
};

@@ -122,6 +123,2 @@ }

currentLineAssertion.scopeAssertions = __spreadArrays(currentLineAssertion.scopeAssertions, as);
// if (!skipComments) {
// source.push(s)
// sourceLineNumber++;
// }
}

@@ -131,12 +128,5 @@ else if (s.startsWith(commentToken)) {

currentLineAssertion.scopeAssertions = __spreadArrays(currentLineAssertion.scopeAssertions, as);
// if (!skipComments) {
// source.push(s)
// sourceLineNumber++;
// }
}
else {
if (currentLineAssertion.scopeAssertions.length === 0) {
// ignore existing one
}
else {
if (currentLineAssertion.scopeAssertions.length !== 0) {
lineAssertions.push(currentLineAssertion);

@@ -143,0 +133,0 @@ }

16

package.json
{
"name": "vscode-tmgrammar-test",
"version": "0.0.10",
"version": "0.0.11",
"description": "Test helper for VSCode textmate grammars",

@@ -16,5 +16,7 @@ "main": "./dist/src/index.js",

"scripts": {
"build": "tsc",
"test": "mocha -r ts-node/register 'test/**/*.test.ts'",
"coverage": "npx nyc --reporter=html mocha -r ts-node/register 'test/**/*.test.ts'"
"build": "npx tsc",
"coverage": "npx nyc --reporter=html mocha -r ts-node/register 'test/**/*.test.ts'",
"format": "prettier --config .prettierrc 'src/**/*.ts' 'test/**/*.ts' --write",
"lint": "tslint -c tslint.json 'src/**/*.ts'",
"test": "mocha -r ts-node/register 'test/**/*.test.ts'"
},

@@ -46,3 +48,4 @@ "bin": {

"nyc": "^15.0.1",
"ts-node": "^8.10.0",
"prettier": "^2.1.2",
"ts-node": "^8.10.2",
"tslint": "^5.20.1",

@@ -56,4 +59,5 @@ "typescript": "^3.8.3"

"glob": "^7.1.6",
"vscode-textmate": "^4.1.1"
"vscode-oniguruma": "^1.5.1",
"vscode-textmate": "^5.4.0"
}
}

2

README.md

@@ -0,3 +1,5 @@

![Node.js CI](https://img.shields.io/github/workflow/status/PanAeon/vscode-tmgrammar-test/Node.js%20CI?style=for-the-badge) ![NPM Version](https://img.shields.io/npm/v/vscode-tmgrammar-test?style=for-the-badge)
## VSCode Textmate grammar test
Provides a way to test textmate grammars against a vscode engine using user-friendly plaintext files.

@@ -4,0 +6,0 @@ 

Testing.md
dist/src/snapshot.js.map

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dist/src/snapshot/index.js.map

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dist/src/snapshot/parsing.js.map

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dist/src/unit.js.map

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dist/src/unit/index.js.map

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dist/src/unit/parsing.js.map

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