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Symbols without aliases should be used for lookahead

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This commit is contained in:
Daumantas Kavolis 2023-06-15 15:55:32 +03:00
parent 7267384970
commit 1f52f2f1dc
9 changed files with 115 additions and 7 deletions
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12
lib/binding_web/test/node-test.js
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@ -327,7 +327,7 @@ describe("Node", () => {
});
describe(".parseState", () => {
const text = "10 * 5";
const text = "10 / 5";
it(`returns node parse state ids`, async () => {
tree = await parser.parse(text)
@ -335,9 +335,13 @@ describe("Node", () => {
const [numerator, slash, denominator] = quotientNode.children;
assert.equal(tree.rootNode.parseState, 0);
assert.equal(numerator.parseState, 1);
assert.equal(slash.parseState, 553);
assert.equal(denominator.parseState, 185);
// parse states will change on any change to the grammar so test that it
// returns something instead
assert.isAbove(numerator.parseState, 0);
assert.isAbove(numerator.nextParseState, 0);
assert.isAbove(slash.parseState, 0);
assert.isAbove(denominator.parseState, 0);
assert.isAbove(denominator.nextParseState, 0);
})
});