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treesitter: add node:id()

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This commit is contained in:
Björn Linse
2020-10-30 10:51:41 +01:00
parent 037ffd54dc
commit 03c478ae53
4 changed files with 37 additions and 8 deletions
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22
test/functional/lua/treesitter_spec.lua
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@@ -80,13 +80,6 @@ describe('treesitter API with C parser', function()
eq({1,2,1,12}, exec_lua("return {descendant:range()}"))
eq("(declaration type: (primitive_type) declarator: (init_declarator declarator: (identifier) value: (number_literal)))", exec_lua("return descendant:sexpr()"))
eq(true, exec_lua("return child == child"))
-- separate lua object, but represents same node
eq(true, exec_lua("return child == root:child(0)"))
eq(false, exec_lua("return child == descendant2"))
eq(false, exec_lua("return child == nil"))
eq(false, exec_lua("return child == tree"))
feed("2G7|ay")
exec_lua([[
tree2 = parser:parse()
@@ -98,6 +91,21 @@ describe('treesitter API with C parser', function()
eq("<node declaration>", exec_lua("return tostring(descendant2)"))
eq({1,2,1,13}, exec_lua("return {descendant2:range()}"))
eq(true, exec_lua("return child == child"))
-- separate lua object, but represents same node
eq(true, exec_lua("return child == root:child(0)"))
eq(false, exec_lua("return child == descendant2"))
eq(false, exec_lua("return child == nil"))
eq(false, exec_lua("return child == tree"))
eq("string", exec_lua("return type(child:id())"))
eq(true, exec_lua("return child:id() == child:id()"))
-- separate lua object, but represents same node
eq(true, exec_lua("return child:id() == root:child(0):id()"))
eq(false, exec_lua("return child:id() == descendant2:id()"))
eq(false, exec_lua("return child:id() == nil"))
eq(false, exec_lua("return child:id() == tree"))
-- orginal tree did not change
eq({1,2,1,12}, exec_lua("return {descendant:range()}"))