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path: root/test/functional/vimscript/changedtick_spec.lua
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Diffstat (limited to 'test/functional/vimscript/changedtick_spec.lua')
-rw-r--r--test/functional/vimscript/changedtick_spec.lua122
1 files changed, 79 insertions, 43 deletions
diff --git a/test/functional/vimscript/changedtick_spec.lua b/test/functional/vimscript/changedtick_spec.lua
index 8533fac9ec..1ff580e570 100644
--- a/test/functional/vimscript/changedtick_spec.lua
+++ b/test/functional/vimscript/changedtick_spec.lua
@@ -29,7 +29,7 @@ end
describe('b:changedtick', function()
-- Ported tests from Vim-8.0.333
- it('increments', function() -- Test_changedtick_increments
+ it('increments', function() -- Test_changedtick_increments
-- New buffer has an empty line, tick starts at 2
eq(2, changedtick())
funcs.setline(1, 'hello')
@@ -56,35 +56,55 @@ describe('b:changedtick', function()
local ct = changedtick()
local ctn = ct + 100500
eq(0, exc_exec('let d = b:'))
- eq('Vim(let):E46: Cannot change read-only variable "b:changedtick"',
- pcall_err(command, 'let b:changedtick = ' .. ctn))
- eq('Vim(let):E46: Cannot change read-only variable "b:["changedtick"]"',
- pcall_err(command, 'let b:["changedtick"] = ' .. ctn))
- eq('Vim(let):E46: Cannot change read-only variable "b:.changedtick"',
- pcall_err(command, 'let b:.changedtick = ' .. ctn))
- eq('Vim(let):E46: Cannot change read-only variable "d.changedtick"',
- pcall_err(command, 'let d.changedtick = ' .. ctn))
- eq('Key is read-only: changedtick',
- pcall_err(curbufmeths.set_var, 'changedtick', ctn))
+ eq(
+ 'Vim(let):E46: Cannot change read-only variable "b:changedtick"',
+ pcall_err(command, 'let b:changedtick = ' .. ctn)
+ )
+ eq(
+ 'Vim(let):E46: Cannot change read-only variable "b:["changedtick"]"',
+ pcall_err(command, 'let b:["changedtick"] = ' .. ctn)
+ )
+ eq(
+ 'Vim(let):E46: Cannot change read-only variable "b:.changedtick"',
+ pcall_err(command, 'let b:.changedtick = ' .. ctn)
+ )
+ eq(
+ 'Vim(let):E46: Cannot change read-only variable "d.changedtick"',
+ pcall_err(command, 'let d.changedtick = ' .. ctn)
+ )
+ eq('Key is read-only: changedtick', pcall_err(curbufmeths.set_var, 'changedtick', ctn))
- eq('Vim(unlet):E795: Cannot delete variable b:changedtick',
- pcall_err(command, 'unlet b:changedtick'))
- eq('Vim(unlet):E46: Cannot change read-only variable "b:.changedtick"',
- pcall_err(command, 'unlet b:.changedtick'))
- eq('Vim(unlet):E46: Cannot change read-only variable "b:["changedtick"]"',
- pcall_err(command, 'unlet b:["changedtick"]'))
- eq('Vim(unlet):E46: Cannot change read-only variable "d.changedtick"',
- pcall_err(command, 'unlet d.changedtick'))
- eq('Key is read-only: changedtick',
- pcall_err(curbufmeths.del_var, 'changedtick'))
+ eq(
+ 'Vim(unlet):E795: Cannot delete variable b:changedtick',
+ pcall_err(command, 'unlet b:changedtick')
+ )
+ eq(
+ 'Vim(unlet):E46: Cannot change read-only variable "b:.changedtick"',
+ pcall_err(command, 'unlet b:.changedtick')
+ )
+ eq(
+ 'Vim(unlet):E46: Cannot change read-only variable "b:["changedtick"]"',
+ pcall_err(command, 'unlet b:["changedtick"]')
+ )
+ eq(
+ 'Vim(unlet):E46: Cannot change read-only variable "d.changedtick"',
+ pcall_err(command, 'unlet d.changedtick')
+ )
+ eq('Key is read-only: changedtick', pcall_err(curbufmeths.del_var, 'changedtick'))
eq(ct, changedtick())
- eq('Vim(let):E46: Cannot change read-only variable "b:["changedtick"]"',
- pcall_err(command, 'let b:["changedtick"] += ' .. ctn))
- eq('Vim(let):E46: Cannot change read-only variable "b:["changedtick"]"',
- pcall_err(command, 'let b:["changedtick"] -= ' .. ctn))
- eq('Vim(let):E46: Cannot change read-only variable "b:["changedtick"]"',
- pcall_err(command, 'let b:["changedtick"] .= ' .. ctn))
+ eq(
+ 'Vim(let):E46: Cannot change read-only variable "b:["changedtick"]"',
+ pcall_err(command, 'let b:["changedtick"] += ' .. ctn)
+ )
+ eq(
+ 'Vim(let):E46: Cannot change read-only variable "b:["changedtick"]"',
+ pcall_err(command, 'let b:["changedtick"] -= ' .. ctn)
+ )
+ eq(
+ 'Vim(let):E46: Cannot change read-only variable "b:["changedtick"]"',
+ pcall_err(command, 'let b:["changedtick"] .= ' .. ctn)
+ )
eq(ct, changedtick())
@@ -99,16 +119,24 @@ describe('b:changedtick', function()
eq(0, exc_exec('let d = b:'))
eq(0, funcs.islocked('b:changedtick'))
eq(0, funcs.islocked('d.changedtick'))
- eq('Vim(unlockvar):E940: Cannot lock or unlock variable b:changedtick',
- pcall_err(command, 'unlockvar b:changedtick'))
- eq('Vim(unlockvar):E46: Cannot change read-only variable "d.changedtick"',
- pcall_err(command, 'unlockvar d.changedtick'))
+ eq(
+ 'Vim(unlockvar):E940: Cannot lock or unlock variable b:changedtick',
+ pcall_err(command, 'unlockvar b:changedtick')
+ )
+ eq(
+ 'Vim(unlockvar):E46: Cannot change read-only variable "d.changedtick"',
+ pcall_err(command, 'unlockvar d.changedtick')
+ )
eq(0, funcs.islocked('b:changedtick'))
eq(0, funcs.islocked('d.changedtick'))
- eq('Vim(lockvar):E940: Cannot lock or unlock variable b:changedtick',
- pcall_err(command, 'lockvar b:changedtick'))
- eq('Vim(lockvar):E46: Cannot change read-only variable "d.changedtick"',
- pcall_err(command, 'lockvar d.changedtick'))
+ eq(
+ 'Vim(lockvar):E940: Cannot lock or unlock variable b:changedtick',
+ pcall_err(command, 'lockvar b:changedtick')
+ )
+ eq(
+ 'Vim(lockvar):E46: Cannot change read-only variable "d.changedtick"',
+ pcall_err(command, 'lockvar d.changedtick')
+ )
eq(0, funcs.islocked('b:changedtick'))
eq(0, funcs.islocked('d.changedtick'))
end)
@@ -118,18 +146,26 @@ describe('b:changedtick', function()
end)
it('cannot be changed by filter() or map()', function()
eq(2, changedtick())
- eq('Vim(call):E795: Cannot delete variable filter() argument',
- pcall_err(command, 'call filter(b:, 0)'))
- eq('Vim(call):E742: Cannot change value of map() argument',
- pcall_err(command, 'call map(b:, 0)'))
- eq('Vim(call):E742: Cannot change value of map() argument',
- pcall_err(command, 'call map(b:, "v:val")'))
+ eq(
+ 'Vim(call):E795: Cannot delete variable filter() argument',
+ pcall_err(command, 'call filter(b:, 0)')
+ )
+ eq(
+ 'Vim(call):E742: Cannot change value of map() argument',
+ pcall_err(command, 'call map(b:, 0)')
+ )
+ eq(
+ 'Vim(call):E742: Cannot change value of map() argument',
+ pcall_err(command, 'call map(b:, "v:val")')
+ )
eq(2, changedtick())
end)
it('cannot be remove()d', function()
eq(2, changedtick())
- eq('Vim(call):E795: Cannot delete variable remove() argument',
- pcall_err(command, 'call remove(b:, "changedtick")'))
+ eq(
+ 'Vim(call):E795: Cannot delete variable remove() argument',
+ pcall_err(command, 'call remove(b:, "changedtick")')
+ )
eq(2, changedtick())
end)
it('does not inherit VAR_FIXED when copying dictionary over', function()