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Fix infinite loop flag parsing with short options

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This commit is contained in:
Robert Liebowitz
2019-10-11 22:32:21 -04:00
parent 8dcb75dc06
commit df740f6562
2 changed files with 13 additions and 9 deletions
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5
command_test.go
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@@ -70,8 +70,13 @@ func TestParseAndRunShortOpts(t *testing.T) {
{[]string{"foo", "test", "-af"}, nil, []string{}},
{[]string{"foo", "test", "-cf"}, nil, []string{}},
{[]string{"foo", "test", "-acf"}, nil, []string{}},
{[]string{"foo", "test", "--acf"}, errors.New("flag provided but not defined: -acf"), nil},
{[]string{"foo", "test", "-invalid"}, errors.New("flag provided but not defined: -invalid"), nil},
{[]string{"foo", "test", "-acf", "-invalid"}, errors.New("flag provided but not defined: -invalid"), nil},
{[]string{"foo", "test", "--invalid"}, errors.New("flag provided but not defined: -invalid"), nil},
{[]string{"foo", "test", "-acf", "--invalid"}, errors.New("flag provided but not defined: -invalid"), nil},
{[]string{"foo", "test", "-acf", "arg1", "-invalid"}, nil, []string{"arg1", "-invalid"}},
{[]string{"foo", "test", "-acf", "arg1", "--invalid"}, nil, []string{"arg1", "--invalid"}},
{[]string{"foo", "test", "-acfi", "not-arg", "arg1", "-invalid"}, nil, []string{"arg1", "-invalid"}},
{[]string{"foo", "test", "-i", "ivalue"}, nil, []string{}},
{[]string{"foo", "test", "-i", "ivalue", "arg1"}, nil, []string{"arg1"}},