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refactor: format test/*

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This commit is contained in:
Justin M. Keyes
2024-01-03 02:09:18 +01:00
parent 59d117ec99
commit 04f2f864e2
363 changed files with 30631 additions and 20833 deletions
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93
test/functional/lua/xdiff_spec.lua
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@@ -11,7 +11,7 @@ describe('xdiff bindings', function()
describe('can diff text', function()
before_each(function()
exec_lua[[
exec_lua [[
a1 = 'Hello\n'
b1 = 'Helli\n'
@@ -21,15 +21,14 @@ describe('xdiff bindings', function()
end)
it('with no callback', function()
eq(
table.concat({
'@@ -1 +1 @@',
'-Hello',
'+Helli',
''
'',
}, '\n'),
exec_lua("return vim.diff(a1, b1)")
exec_lua('return vim.diff(a1, b1)')
)
eq(
@@ -41,11 +40,10 @@ describe('xdiff bindings', function()
'-foo',
'+bar',
'+baz',
''
'',
}, '\n'),
exec_lua("return vim.diff(a2, b2)")
exec_lua('return vim.diff(a2, b2)')
)
end)
it('with callback', function()
@@ -53,43 +51,55 @@ describe('xdiff bindings', function()
exp[#exp+1] = {sa, ca, sb, cb}
end]])
eq({{1, 1, 1, 1}}, exec_lua[[
eq(
{ { 1, 1, 1, 1 } },
exec_lua [[
exp = {}
assert(vim.diff(a1, b1, {on_hunk = on_hunk}) == nil)
return exp
]])
]]
)
eq({{1, 1, 1, 1}, {3, 1, 3, 2}}, exec_lua[[
eq(
{ { 1, 1, 1, 1 }, { 3, 1, 3, 2 } },
exec_lua [[
exp = {}
assert(vim.diff(a2, b2, {on_hunk = on_hunk}) == nil)
return exp
]])
]]
)
-- gives higher precedence to on_hunk over result_type
eq({{1, 1, 1, 1}, {3, 1, 3, 2}}, exec_lua[[
eq(
{ { 1, 1, 1, 1 }, { 3, 1, 3, 2 } },
exec_lua [[
exp = {}
assert(vim.diff(a2, b2, {on_hunk = on_hunk, result_type='indices'}) == nil)
return exp
]])
]]
)
end)
it('with error callback', function()
exec_lua[[
exec_lua [[
on_hunk = function(sa, ca, sb, cb)
error('ERROR1')
end
]]
eq([[error running function on_hunk: [string "<nvim>"]:0: ERROR1]],
pcall_err(exec_lua, [[vim.diff(a1, b1, {on_hunk = on_hunk})]]))
eq(
[[error running function on_hunk: [string "<nvim>"]:0: ERROR1]],
pcall_err(exec_lua, [[vim.diff(a1, b1, {on_hunk = on_hunk})]])
)
end)
it('with hunk_lines', function()
eq({{1, 1, 1, 1}},
exec_lua([[return vim.diff(a1, b1, {result_type = 'indices'})]]))
eq({ { 1, 1, 1, 1 } }, exec_lua([[return vim.diff(a1, b1, {result_type = 'indices'})]]))
eq({{1, 1, 1, 1}, {3, 1, 3, 2}},
exec_lua([[return vim.diff(a2, b2, {result_type = 'indices'})]]))
eq(
{ { 1, 1, 1, 1 }, { 3, 1, 3, 2 } },
exec_lua([[return vim.diff(a2, b2, {result_type = 'indices'})]])
)
end)
it('can run different algorithms', function()
@@ -101,7 +111,8 @@ describe('xdiff bindings', function()
'.bar {',
' margin: 0;',
'}',
''}, '\n')
'',
}, '\n')
local b = table.concat({
'.bar {',
@@ -112,10 +123,12 @@ describe('xdiff bindings', function()
' margin: 0;',
' color: green;',
'}',
''}, '\n')
'',
}, '\n')
eq(
table.concat({'@@ -1,4 +0,0 @@',
table.concat({
'@@ -1,4 +0,0 @@',
'-.foo1 {',
'- margin: 0;',
'-}',
@@ -126,31 +139,37 @@ describe('xdiff bindings', function()
'+ margin: 0;',
'+ color: green;',
'+}',
''}, '\n'),
exec_lua([[
'',
}, '\n'),
exec_lua(
[[
local args = {...}
return vim.diff(args[1], args[2], {
algorithm = 'patience'
})
]], a, b))
]],
a,
b
)
)
end)
end)
it('can handle bad args', function()
eq([[Expected at least 2 arguments]],
pcall_err(exec_lua, [[vim.diff('a')]]))
eq([[Expected at least 2 arguments]], pcall_err(exec_lua, [[vim.diff('a')]]))
eq([[bad argument #1 to 'diff' (expected string)]],
pcall_err(exec_lua, [[vim.diff(1, 2)]]))
eq([[bad argument #1 to 'diff' (expected string)]], pcall_err(exec_lua, [[vim.diff(1, 2)]]))
eq([[bad argument #3 to 'diff' (expected table)]],
pcall_err(exec_lua, [[vim.diff('a', 'b', true)]]))
eq(
[[bad argument #3 to 'diff' (expected table)]],
pcall_err(exec_lua, [[vim.diff('a', 'b', true)]])
)
eq([[unexpected key: bad_key]],
pcall_err(exec_lua, [[vim.diff('a', 'b', { bad_key = true })]]))
eq([[on_hunk is not a function]],
pcall_err(exec_lua, [[vim.diff('a', 'b', { on_hunk = true })]]))
eq([[unexpected key: bad_key]], pcall_err(exec_lua, [[vim.diff('a', 'b', { bad_key = true })]]))
eq(
[[on_hunk is not a function]],
pcall_err(exec_lua, [[vim.diff('a', 'b', { on_hunk = true })]])
)
end)
end)