From 7ceebacb3fad49ba8321397cf839948caa55b3f5 Mon Sep 17 00:00:00 2001 From: ZyX Date: Sat, 24 Sep 2016 00:51:34 +0300 Subject: eval/typval,tests: Fix extending list with itself, add tests Adds unit test for tv_list_extend and regression test for extend() VimL function. --- test/functional/eval/container_functions_spec.lua | 24 +++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 test/functional/eval/container_functions_spec.lua (limited to 'test/functional/eval/container_functions_spec.lua') diff --git a/test/functional/eval/container_functions_spec.lua b/test/functional/eval/container_functions_spec.lua new file mode 100644 index 0000000000..04a3248c49 --- /dev/null +++ b/test/functional/eval/container_functions_spec.lua @@ -0,0 +1,24 @@ +local helpers = require('test.functional.helpers')(after_each) + +local eq = helpers.eq +local eval = helpers.eval +local meths = helpers.meths +local clear = helpers.clear + +before_each(clear) + +describe('extend()', function() + it('suceeds to extend list with itself', function() + meths.set_var('l', {1, {}}) + eq({1, {}, 1, {}}, eval('extend(l, l)')) + eq({1, {}, 1, {}}, meths.get_var('l')) + + meths.set_var('l', {1, {}}) + eq({1, {}, 1, {}}, eval('extend(l, l, 0)')) + eq({1, {}, 1, {}}, meths.get_var('l')) + + meths.set_var('l', {1, {}}) + eq({1, 1, {}, {}}, eval('extend(l, l, 1)')) + eq({1, 1, {}, {}}, meths.get_var('l')) + end) +end) -- cgit