1 files changed, 48 insertions, 0 deletions
diff --git a/lua/tests/indent/lua_spec.lua b/lua/tests/indent/lua_spec.lua
new file mode 100644
index 000000000..3a2a7cb7b
--- /dev/null
+++ b/lua/tests/indent/lua_spec.lua
@@ -0,0 +1,48 @@
+local whole_file = require('nvim-treesitter.test_utils').indent_whole_file
+local new_line = require('nvim-treesitter.test_utils').indent_new_line
+local scan_dir = require('plenary.scandir').scan_dir
+
+local opts = {
+  tabstop = 2,
+  shiftwidth = 2,
+  softtabstop = 0,
+  expandtab = true,
+}
+
+describe('indent Lua:', function()
+  describe('whole file:', function()
+    local files = scan_dir('lua/tests/indent/lua');
+    for _, file in ipairs(files) do
+      it(vim.fn.fnamemodify(file, ':t'), function()
+        whole_file(file, opts)
+      end)
+    end
+  end)
+
+  describe('new line:', function()
+    local run = function(file, spec, title)
+      title = title and title or tostring(spec.on_line)
+      it(string.format('%s[%s]', file, title), function()
+        new_line('lua/tests/indent/lua/' .. file, spec, opts)
+      end)
+    end
+
+    run('comment.lua', { on_line = 1, text = 'line', indent = '-- ' })
+    run('comment.lua', { on_line = 5, text = 'multiline', indent = '  ' })
+    run('func.lua', { on_line = 1, text = 'x = x + 1', indent = 2 })
+    run('func.lua', { on_line = 2, text = 'y = y + 1', indent = 4 })
+    run('func.lua', { on_line = 5, text = '3,', indent = 4 })
+    run('string.lua', { on_line = 1, text = 'x', indent = 0 })
+    run('string.lua', { on_line = 2, text = 'x', indent = 0 })
+    run('string.lua', { on_line = 3, text = 'x', indent = 2 })
+    run('string.lua', { on_line = 4, text = 'x', indent = 4 })
+    run('table.lua', { on_line = 1, text = 'b = 0,', indent = 2 })
+    run('table.lua', { on_line = 5, text = '4,', indent = 4 })
+    run('table.lua', { on_line = 7, text = '4,', indent = 4 })
+    run('loop.lua', { on_line = 4, text = 'x = x + 1', indent = 2 })
+    run('cond.lua', { on_line = 5, text = 'x = x + 1', indent = 2 })
+    run('cond.lua', { on_line = 7, text = 'x = x + 1', indent = 2 })
+    run('cond.lua', { on_line = 8, text = 'x = x + 1', indent = 4 })
+  end)
+end)
+