From a577fb778addb6eb305ade82a229b52673ced234 Mon Sep 17 00:00:00 2001
From: Quentin Rasmont <qrasmont@gmail.com>
Date: Sat, 30 Apr 2022 20:54:25 +0200
Subject: feat(treesitter): upstream get_named_children() as a node method

Util from the nvim-treesitter project.
---
 test/functional/treesitter/node_spec.lua | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'test/functional/treesitter/node_spec.lua')

diff --git a/test/functional/treesitter/node_spec.lua b/test/functional/treesitter/node_spec.lua
index 21c287644e..b9ad4925c9 100644
--- a/test/functional/treesitter/node_spec.lua
+++ b/test/functional/treesitter/node_spec.lua
@@ -59,4 +59,22 @@ describe('treesitter node API', function()
     exec_lua 'node = node:prev_named_sibling()'
     eq('int x', lua_eval('node_text(node)'))
   end)
+
+  it('can retrieve the children of a node', function()
+    insert([[
+      int main() {
+        int x = 3;
+      }]])
+
+    local len = exec_lua([[
+      tree = vim.treesitter.get_parser(0, "c"):parse()[1]
+      node = tree:root():child(0)
+      children = node:named_children()
+
+      return #children
+    ]])
+
+    eq(3, len)
+    eq('<node compound_statement>', lua_eval('tostring(children[3])'))
+  end)
 end)
-- 
cgit 


From baba43681e792db30318bdedc3e73e4fe12482a6 Mon Sep 17 00:00:00 2001
From: Quentin Rasmont <qrasmont@gmail.com>
Date: Sun, 1 May 2022 11:35:12 +0200
Subject: feat(treesitter): upstream get_root_for_node() as a node method

Util from the nvim-treesitter project.
---
 test/functional/treesitter/node_spec.lua | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'test/functional/treesitter/node_spec.lua')

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)
-- 
cgit 


From f57341a4b69398ff0c58686e66c2f4138be164aa Mon Sep 17 00:00:00 2001
From: Quentin Rasmont <qrasmont@gmail.com>
Date: Sun, 1 May 2022 21:13:47 +0200
Subject: feat(treesitter): upstream node_length() as a node method

Util from the nvim-treesitter project.
---
 test/functional/treesitter/node_spec.lua | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'test/functional/treesitter/node_spec.lua')

diff --git a/test/functional/treesitter/node_spec.lua b/test/functional/treesitter/node_spec.lua
index 9450526257..87ce1b973c 100644
--- a/test/functional/treesitter/node_spec.lua
+++ b/test/functional/treesitter/node_spec.lua
@@ -92,4 +92,20 @@ describe('treesitter node API', function()
 
     eq(lua_eval('tostring(root)'), lua_eval('tostring(node:root())'))
   end)
+
+  it('can compute the byte length of a node', function()
+    insert([[
+      int main() {
+        int x = 3;
+      }]])
+
+    exec_lua([[
+      tree = vim.treesitter.get_parser(0, "c"):parse()[1]
+      root = tree:root()
+      child = root:child(0):child(0)
+    ]])
+
+    eq(28, lua_eval('root:byte_length()'))
+    eq(3, lua_eval('child:byte_length()'))
+  end)
 end)
-- 
cgit 


From 6254b0fd3bc725705020192dc9e35635136b9929 Mon Sep 17 00:00:00 2001
From: Christian Clason <c.clason@uni-graz.at>
Date: Sun, 4 Sep 2022 16:13:37 +0200
Subject: ci(tests): don't skip parsers on functionaltest

Treesitter parsers are now a mandatory part of the installation and
should be tested on all platforms. Remove `pending_c_parser` helper.
---
 test/functional/treesitter/node_spec.lua | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'test/functional/treesitter/node_spec.lua')

diff --git a/test/functional/treesitter/node_spec.lua b/test/functional/treesitter/node_spec.lua
index 87ce1b973c..a82dce47b7 100644
--- a/test/functional/treesitter/node_spec.lua
+++ b/test/functional/treesitter/node_spec.lua
@@ -4,7 +4,6 @@ local clear = helpers.clear
 local eq = helpers.eq
 local exec_lua = helpers.exec_lua
 local insert = helpers.insert
-local pending_c_parser = helpers.pending_c_parser
 
 before_each(clear)
 
@@ -15,10 +14,6 @@ end
 describe('treesitter node API', function()
   clear()
 
-  if pending_c_parser(pending) then
-    return
-  end
-
   it('can move between siblings', function()
     insert([[
       int main(int x, int y, int z) {
-- 
cgit