eval: Move remaining get_tv_string* functions to eval/typval.c

test/functional/eval/input_spec.lua

@@ -0,0 +1,38 @@
+local helpers = require('test.functional.helpers')(after_each)
+local Screen = require('test.functional.ui.screen')
+
+local feed = helpers.feed
+local clear = helpers.clear
+local command = helpers.command
+
+local screen
+
+before_each(function()
+  clear()
+  screen = Screen.new(25, 5)
+  screen:attach()
+end)
+
+describe('input()', function()
+  it('works correctly with multiline prompts', function()
+    feed([[:call input("Test\nFoo")<CR>]])
+    screen:expect([[
+      {1:~                        }|
+      {1:~                        }|
+      {1:~                        }|
+      Test                     |
+      Foo^                      |
+    ]], {{bold=true, foreground=Screen.colors.Blue}})
+  end)
+  it('works correctly with multiline prompts and :echohl', function()
+    command('hi Test ctermfg=Red guifg=Red term=bold')
+    feed([[:echohl Test | call input("Test\nFoo")<CR>]])
+    screen:expect([[
+      {1:~                        }|
+      {1:~                        }|
+      {1:~                        }|
+      {2:Test}                     |
+      {2:Foo}^                      |
+    ]], {{bold=true, foreground=Screen.colors.Blue}, {foreground=Screen.colors.Red}})
+  end)
+end)