From ac18403d6e58a08956f9465998f2223df4e19108 Mon Sep 17 00:00:00 2001 From: Thomas Vigouroux Date: Sun, 14 Jun 2020 18:50:22 +0200 Subject: treesitter: test newly added set_included_ranges --- test/functional/lua/treesitter_spec.lua | 40 +++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) (limited to 'test') diff --git a/test/functional/lua/treesitter_spec.lua b/test/functional/lua/treesitter_spec.lua index ecee471386..1fd93d5f56 100644 --- a/test/functional/lua/treesitter_spec.lua +++ b/test/functional/lua/treesitter_spec.lua @@ -404,4 +404,44 @@ static int nlua_schedule(lua_State *const lstate) end eq({true,true}, {has_named,has_anonymous}) end) + it('allows to set ranges', function() + if not check_parser() then return end + + insert(test_text) + + local res = exec_lua([[ + parser = vim.treesitter.get_parser(0, "c") + return { parser:parse():root():range() } + ]]) + + eq({0, 0, 19, 0}, res) + + local res = exec_lua([[ + parser:set_included_ranges({{0, 0, 1, 0}}) + parser.valid = false + return { parser:parse():root():range() } + ]]) + + eq({0, 0, 1, 0}, res) + + -- Pick random samples + local res = exec_lua([[ + parser:set_included_ranges({{8, 0, 9, 0}, {12, 0, 13 ,0}}) + local root = parser:parse():root() + return {{root:child(0):range()}, {root:child(1):range()}} + ]]) + + eq({{ + 8, + 2, + 8, + 33 + }, + { + 12, + 4, + 12, + 37 + }}, res) + end) end) -- cgit