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patch 8.2.2107: Vim9: some errors not tested

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Problem:    Vim9: some errors not tested.
Solution:   Add tests.  Fix getting the right error.
This commit is contained in:
Bram Moolenaar
2020-12-07 21:49:52 +01:00
parent b237ae7b83
commit 8ff16e0183
4 changed files with 56 additions and 14 deletions
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41
src/testdir/test_vim9_assign.vim
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@@ -225,6 +225,45 @@ def Test_assignment()
END
enddef
def Test_assign_unpack()
var lines =<< trim END
var v1: number
var v2: number
[v1, v2] = [1, 2]
assert_equal(1, v1)
assert_equal(2, v2)
END
CheckDefAndScriptSuccess(lines)
lines =<< trim END
var v1: number
var v2: number
[v1, v2] =
END
CheckDefFailure(lines, 'E1097:', 5)
lines =<< trim END
var v1: number
var v2: number
[v1, v2] = xxx
END
CheckDefFailure(lines, 'E1001:', 3)
lines =<< trim END
var v1: number
var v2: number
[v1, v2] = popup_clear()
END
CheckDefFailure(lines, 'E1031:', 3)
lines =<< trim END
var v1: number
var v2: number
[v1, v2] = ''
END
CheckDefFailure(lines, 'E1012: Type mismatch; expected list<any> but got string', 3)
enddef
def Test_assign_linebreak()
var nr: number
nr =
@@ -237,7 +276,7 @@ def Test_assign_linebreak()
assert_equal(12, nr)
assert_equal(34, n2)
CheckDefFailure(["var x = #"], 'E1097:', 2)
CheckDefFailure(["var x = #"], 'E1097:', 3)
enddef
def Test_assign_index()