diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/functional/ui/decorations_spec.lua | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/test/functional/ui/decorations_spec.lua b/test/functional/ui/decorations_spec.lua index e56f82bd9f..68c3e73e61 100644 --- a/test/functional/ui/decorations_spec.lua +++ b/test/functional/ui/decorations_spec.lua @@ -11,6 +11,7 @@ local meths = helpers.meths local funcs = helpers.funcs local curbufmeths = helpers.curbufmeths local command = helpers.command +local eq = helpers.eq local assert_alive = helpers.assert_alive describe('decorations providers', function() @@ -1997,6 +1998,60 @@ describe('extmark decorations', function() ]]} end) + local function with_undo_restore(val) + screen:try_resize(50, 5) + insert(example_text) + feed'gg' + meths.buf_set_extmark(0, ns, 0, 6, { end_col=13, hl_group = 'NonText', undo_restore=val}) + screen:expect{grid=[[ + ^for _,{1:item in} ipairs(items) do | + local text, hl_id_cell, count = unpack(item) | + if hl_id_cell ~= nil then | + hl_id = hl_id_cell | + | + ]]} + + meths.buf_set_text(0, 0, 4, 0, 8, {''}) + screen:expect{grid=[[ + ^for {1:em in} ipairs(items) do | + local text, hl_id_cell, count = unpack(item) | + if hl_id_cell ~= nil then | + hl_id = hl_id_cell | + | + ]]} + end + + it("highlights do reapply to restored text after delete", function() + with_undo_restore(true) -- also default behavior + + feed 'u' + screen:expect{grid=[[ + ^for _,{1:item in} ipairs(items) do | + local text, hl_id_cell, count = unpack(item) | + if hl_id_cell ~= nil then | + hl_id = hl_id_cell | + 1 change; before #2 0 seconds ago | + ]]} + end) + + it("highlights don't reapply to restored text after delete with no_undo_restore", function() + with_undo_restore(false) + + feed 'u' + screen:expect{grid=[[ + ^for _,it{1:em in} ipairs(items) do | + local text, hl_id_cell, count = unpack(item) | + if hl_id_cell ~= nil then | + hl_id = hl_id_cell | + 1 change; before #2 0 seconds ago | + ]]} + + eq({ { 1, 0, 8, { end_col = 13, end_right_gravity = false, end_row = 0, + hl_eol = false, hl_group = "NonText", undo_restore = false, + ns_id = 1, priority = 4096, right_gravity = true } } }, + meths.buf_get_extmarks(0, ns, {0,0}, {0, -1}, {details=true})) + end) + it('virtual text works with rightleft', function() screen:try_resize(50, 3) insert('abcdefghijklmn') |