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| author | Quentin Rasmont <qrasmont@gmail.com> | 2022-05-01 11:35:12 +0200 |
|---|---|---|
| committer | bfredl <bjorn.linse@gmail.com> | 2022-08-25 18:01:14 +0200 |
| commit | baba43681e792db30318bdedc3e73e4fe12482a6 (patch) | |
| tree | 4ac5218831574e3070ac1af42251b49afdebf749 /test/functional/treesitter/node_spec.lua | |
| parent | a577fb778addb6eb305ade82a229b52673ced234 (diff) | |
| download | rneovim-baba43681e792db30318bdedc3e73e4fe12482a6.tar.gz rneovim-baba43681e792db30318bdedc3e73e4fe12482a6.tar.bz2 rneovim-baba43681e792db30318bdedc3e73e4fe12482a6.zip | |
feat(treesitter): upstream get_root_for_node() as a node method
Util from the nvim-treesitter project.
Diffstat (limited to 'test/functional/treesitter/node_spec.lua')
| -rw-r--r-- | test/functional/treesitter/node_spec.lua | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/functional/treesitter/node_spec.lua b/test/functional/treesitter/node_spec.lua index b9ad4925c9..9450526257 100644 --- a/test/functional/treesitter/node_spec.lua +++ b/test/functional/treesitter/node_spec.lua @@ -77,4 +77,19 @@ describe('treesitter node API', function() eq(3, len) eq('<node compound_statement>', lua_eval('tostring(children[3])')) end) + + it('can retrieve the tree root given a node', function() + insert([[ + int main() { + int x = 3; + }]]) + + exec_lua([[ + tree = vim.treesitter.get_parser(0, "c"):parse()[1] + root = tree:root() + node = root:child(0):child(2) + ]]) + + eq(lua_eval('tostring(root)'), lua_eval('tostring(node:root())')) + end) end) |