traxys/tree-sitter
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fix: Handle quantified predicates on web-tree-sitter properly

Browse source 
Test cases for all new predicates added in #2532
This commit is contained in:
Andrew Dupont 2023-11-28 13:07:32 -08:00
parent 016d8c2499
commit 24e41d2bb7
2 changed files with 128 additions and 33 deletions
Download patch file Download diff file Expand all files Collapse all files

83
lib/binding_web/test/query-test.js
View file

@ -259,6 +259,89 @@ describe("Query", () => {
const captures = query.captures(tree.rootNode, null, null, {matchLimit: 32});
assert.ok(query.didExceedMatchLimit());
});
it("handles quantified captures properly", () => {
let captures;
tree = parser.parse(`
/// foo
/// bar
/// baz
`);
query = JavaScript.query(`
(
(comment)+ @foo
(#any-eq? @foo "/// foo")
)
`);
let expectCount = (tree, queryText, expectedCount) => {
query = JavaScript.query(queryText);
captures = query.captures(tree.rootNode, null, null);
assert.equal(captures.length, expectedCount);
};
expectCount(
tree,
` ( (comment)+ @foo (#any-eq? @foo "/// foo") ) `,
3
);
expectCount(
tree,
` ( (comment)+ @foo (#eq? @foo "/// foo") ) `,
0
);
expectCount(
tree,
` ( (comment)+ @foo (#any-not-eq? @foo "/// foo") ) `,
3
);
expectCount(
tree,
` ( (comment)+ @foo (#not-eq? @foo "/// foo") ) `,
0
);
expectCount(
tree,
` ( (comment)+ @foo (#match? @foo "^/// foo") ) `,
0
);
expectCount(
tree,
` ( (comment)+ @foo (#any-match? @foo "^/// foo") ) `,
3
);
expectCount(
tree,
` ( (comment)+ @foo (#not-match? @foo "^/// foo") ) `,
0
);
expectCount(
tree,
` ( (comment)+ @foo (#not-match? @foo "fsdfsdafdfs") ) `,
3
);
expectCount(
tree,
` ( (comment)+ @foo (#any-not-match? @foo "^///") ) `,
0
);
expectCount(
tree,
` ( (comment)+ @foo (#any-not-match? @foo "^/// foo") ) `,
3
);
})
});
describe(".predicatesForPattern(index)", () => {