gen_api_dispatch.lua: allow msgpack int for Float args; test: add ui_pum_set_bounds and tv_dict_add_float tests

src/nvim/generators/gen_api_dispatch.lua

@@ -237,6 +237,12 @@ for i = 1, #functions do
             (j - 1)..'].type == kObjectTypeInteger && args.items['..(j - 1)..'].data.integer >= 0) {')
           output:write('\n    '..converted..' = (handle_T)args.items['..(j - 1)..'].data.integer;')
         end
+        if rt:match('^Float$') then
+          -- accept integers for Floats
+          output:write('\n  } else if (args.items['..
+            (j - 1)..'].type == kObjectTypeInteger) {')
+          output:write('\n    '..converted..' = (Float)args.items['..(j - 1)..'].data.integer;')
+        end
         -- accept empty lua tables as empty dictionarys
         if rt:match('^Dictionary') then
           output:write('\n  } else if (args.items['..(j - 1)..'].type == kObjectTypeArray && args.items['..(j - 1)..'].data.array.size == 0) {') --luacheck: ignore 631

test/functional/ui/popupmenu_spec.lua

@@ -382,7 +382,7 @@ describe('ui/ext_popupmenu', function()
   end
 
   describe('pum_set_height', function()
-    it('can be set pum height', function()
+    it('can set pum height', function()
       source_complete_month()
       local month_expected = {
         {'January', '', '', ''},
@@ -423,23 +423,99 @@ describe('ui/ext_popupmenu', function()
     it('an error occurs if set 0 or less', function()
       local ok, err, _
       ok, _ = pcall(meths.ui_pum_set_height, 1)
-      eq(ok, true)
+      eq(true, ok)
       ok, err = pcall(meths.ui_pum_set_height, 0)
-      eq(ok, false)
+      eq(false, ok)
       matches('.*: Expected pum height > 0', err)
     end)
 
     it('an error occurs when ext_popupmenu is false', function()
       local ok, err, _
       ok, _ = pcall(meths.ui_pum_set_height, 1)
-      eq(ok, true)
+      eq(true, ok)
       screen:set_option('ext_popupmenu', false)
       ok, err = pcall(meths.ui_pum_set_height, 1)
-      eq(ok, false)
+      eq(false, ok)
       matches('.*: It must support the ext_popupmenu option', err)
     end)
   end)
 
+  describe('pum_set_bounds', function()
+    it('can set pum bounds', function()
+      source_complete_month()
+      local month_expected = {
+        {'January', '', '', ''},
+        {'February', '', '', ''},
+        {'March', '', '', ''},
+        {'April', '', '', ''},
+        {'May', '', '', ''},
+        {'June', '', '', ''},
+        {'July', '', '', ''},
+        {'August', '', '', ''},
+        {'September', '', '', ''},
+        {'October', '', '', ''},
+        {'November', '', '', ''},
+        {'December', '', '', ''},
+      }
+      local pum_height = 6
+      feed('o<C-r>=TestCompleteMonth()<CR>')
+      meths.ui_pum_set_height(pum_height)
+      -- set bounds w h r c
+      meths.ui_pum_set_bounds(10.5, 5.2, 6.3, 7.4)
+      feed('<PageDown>')
+      -- pos becomes pum_height-2 because it is subtracting 2 to keep some
+      -- context in ins_compl_key2count()
+      screen:expect{grid=[[
+                                                                  |
+      January^                                                     |
+      {1:~                                                           }|
+      {1:~                                                           }|
+      {1:~                                                           }|
+      {1:~                                                           }|
+      {1:~                                                           }|
+      {2:-- INSERT --}                                                |
+      ]], popupmenu={
+        items=month_expected,
+        pos=pum_height-2,
+        anchor={1,1,0},
+      }}
+    end)
+
+    it('an error occurs if row or col set less than 0', function()
+      local ok, err, _
+      ok, _ = pcall(meths.ui_pum_set_bounds, 1.0, 1.0, 0.0, 1.5)
+      eq(true, ok)
+      ok, err = pcall(meths.ui_pum_set_bounds, 1.0, 1.0, -1.0, 0.0)
+      eq(false, ok)
+      matches('.*: Expected pumpos row >= 0', err)
+      ok, err = pcall(meths.ui_pum_set_bounds, 1.0, 1.0, 0.0, -1.0)
+      eq(false, ok)
+      matches('.*: Expected pumpos col >= 0', err)
+    end)
+
+    it('an error occurs if width or height set 0 or less', function()
+      local ok, err, _
+      ok, _ = pcall(meths.ui_pum_set_bounds, 1.0, 1.0, 0.0, 1.5)
+      eq(true, ok)
+      ok, err = pcall(meths.ui_pum_set_bounds, 0.0, 1.0, 1.0, 0.0)
+      eq(false, ok)
+      matches('.*: Expected pumpos width > 0', err)
+      ok, err = pcall(meths.ui_pum_set_bounds, 1.0, 0.0, 1.0, 0.0)
+      eq(false, ok)
+      matches('.*: Expected pumpos height > 0', err)
+    end)
+
+    it('an error occurs when ext_popupmenu is false', function()
+      local ok, err, _
+      ok, _ = pcall(meths.ui_pum_set_bounds, 1.0, 1.0, 0.0, 1.5)
+      eq(true, ok)
+      screen:set_option('ext_popupmenu', false)
+      ok, err = pcall(meths.ui_pum_set_bounds, 1.0, 1.0, 0.0, 1.5)
+      eq(false, ok)
+      matches('.*: UI must support the ext_popupmenu option', err)
+    end)
+  end)
+
   it('<PageUP>, <PageDown> works without ui_pum_set_height', function()
     source_complete_month()
     local month_expected = {

test/unit/eval/typval_spec.lua

@@ -2026,6 +2026,26 @@ describe('typval.c', function()
           alloc_log:check({})
         end)
       end)
+      describe('float()', function()
+        itp('works', function()
+          local d = dict({test=10})
+          alloc_log:clear()
+          eq({test=10}, dct2tbl(d))
+          eq(OK, lib.tv_dict_add_float(d, 'testt', 3, 1.5))
+          local dis = dict_items(d)
+          alloc_log:check({a.di(dis.tes, 'tes')})
+          eq({test=10, tes=1.5}, dct2tbl(d))
+          eq(FAIL, check_emsg(function() return lib.tv_dict_add_float(d, 'testt', 3, 1.5) end,
+                              'E685: Internal error: hash_add()'))
+          alloc_log:clear()
+          lib.emsg_skip = lib.emsg_skip + 1
+          eq(FAIL, check_emsg(function() return lib.tv_dict_add_float(d, 'testt', 3, 1.5) end,
+                              nil))
+          lib.emsg_skip = lib.emsg_skip - 1
+          alloc_log:clear_tmp_allocs()
+          alloc_log:check({})
+        end)
+      end)
       describe('str()', function()
         itp('works', function()
           local d = dict({test=10})