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new: supporting wildcard expressions in dns.spoof module (closes #215)

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evilsocket 2018-04-01 14:27:33 +02:00
parent e80e73879f
commit b5596d54d2
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66 changed files with 6281 additions and 10 deletions
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218
vendor/github.com/gobwas/glob/syntax/ast/parser_test.go generated vendored Normal file
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@ -0,0 +1,218 @@
package ast
import (
"reflect"
"testing"
"github.com/gobwas/glob/syntax/lexer"
)
type stubLexer struct {
tokens []lexer.Token
pos int
}
func (s *stubLexer) Next() (ret lexer.Token) {
if s.pos == len(s.tokens) {
return lexer.Token{lexer.EOF, ""}
}
ret = s.tokens[s.pos]
s.pos++
return
}
func TestParseString(t *testing.T) {
for id, test := range []struct {
tokens []lexer.Token
tree *Node
}{
{
//pattern: "abc",
tokens: []lexer.Token{
{lexer.Text, "abc"},
{lexer.EOF, ""},
},
tree: NewNode(KindPattern, nil,
NewNode(KindText, Text{Text: "abc"}),
),
},
{
//pattern: "a*c",
tokens: []lexer.Token{
{lexer.Text, "a"},
{lexer.Any, "*"},
{lexer.Text, "c"},
{lexer.EOF, ""},
},
tree: NewNode(KindPattern, nil,
NewNode(KindText, Text{Text: "a"}),
NewNode(KindAny, nil),
NewNode(KindText, Text{Text: "c"}),
),
},
{
//pattern: "a**c",
tokens: []lexer.Token{
{lexer.Text, "a"},
{lexer.Super, "**"},
{lexer.Text, "c"},
{lexer.EOF, ""},
},
tree: NewNode(KindPattern, nil,
NewNode(KindText, Text{Text: "a"}),
NewNode(KindSuper, nil),
NewNode(KindText, Text{Text: "c"}),
),
},
{
//pattern: "a?c",
tokens: []lexer.Token{
{lexer.Text, "a"},
{lexer.Single, "?"},
{lexer.Text, "c"},
{lexer.EOF, ""},
},
tree: NewNode(KindPattern, nil,
NewNode(KindText, Text{Text: "a"}),
NewNode(KindSingle, nil),
NewNode(KindText, Text{Text: "c"}),
),
},
{
//pattern: "[!a-z]",
tokens: []lexer.Token{
{lexer.RangeOpen, "["},
{lexer.Not, "!"},
{lexer.RangeLo, "a"},
{lexer.RangeBetween, "-"},
{lexer.RangeHi, "z"},
{lexer.RangeClose, "]"},
{lexer.EOF, ""},
},
tree: NewNode(KindPattern, nil,
NewNode(KindRange, Range{Lo: 'a', Hi: 'z', Not: true}),
),
},
{
//pattern: "[az]",
tokens: []lexer.Token{
{lexer.RangeOpen, "["},
{lexer.Text, "az"},
{lexer.RangeClose, "]"},
{lexer.EOF, ""},
},
tree: NewNode(KindPattern, nil,
NewNode(KindList, List{Chars: "az"}),
),
},
{
//pattern: "{a,z}",
tokens: []lexer.Token{
{lexer.TermsOpen, "{"},
{lexer.Text, "a"},
{lexer.Separator, ","},
{lexer.Text, "z"},
{lexer.TermsClose, "}"},
{lexer.EOF, ""},
},
tree: NewNode(KindPattern, nil,
NewNode(KindAnyOf, nil,
NewNode(KindPattern, nil,
NewNode(KindText, Text{Text: "a"}),
),
NewNode(KindPattern, nil,
NewNode(KindText, Text{Text: "z"}),
),
),
),
},
{
//pattern: "/{z,ab}*",
tokens: []lexer.Token{
{lexer.Text, "/"},
{lexer.TermsOpen, "{"},
{lexer.Text, "z"},
{lexer.Separator, ","},
{lexer.Text, "ab"},
{lexer.TermsClose, "}"},
{lexer.Any, "*"},
{lexer.EOF, ""},
},
tree: NewNode(KindPattern, nil,
NewNode(KindText, Text{Text: "/"}),
NewNode(KindAnyOf, nil,
NewNode(KindPattern, nil,
NewNode(KindText, Text{Text: "z"}),
),
NewNode(KindPattern, nil,
NewNode(KindText, Text{Text: "ab"}),
),
),
NewNode(KindAny, nil),
),
},
{
//pattern: "{a,{x,y},?,[a-z],[!qwe]}",
tokens: []lexer.Token{
{lexer.TermsOpen, "{"},
{lexer.Text, "a"},
{lexer.Separator, ","},
{lexer.TermsOpen, "{"},
{lexer.Text, "x"},
{lexer.Separator, ","},
{lexer.Text, "y"},
{lexer.TermsClose, "}"},
{lexer.Separator, ","},
{lexer.Single, "?"},
{lexer.Separator, ","},
{lexer.RangeOpen, "["},
{lexer.RangeLo, "a"},
{lexer.RangeBetween, "-"},
{lexer.RangeHi, "z"},
{lexer.RangeClose, "]"},
{lexer.Separator, ","},
{lexer.RangeOpen, "["},
{lexer.Not, "!"},
{lexer.Text, "qwe"},
{lexer.RangeClose, "]"},
{lexer.TermsClose, "}"},
{lexer.EOF, ""},
},
tree: NewNode(KindPattern, nil,
NewNode(KindAnyOf, nil,
NewNode(KindPattern, nil,
NewNode(KindText, Text{Text: "a"}),
),
NewNode(KindPattern, nil,
NewNode(KindAnyOf, nil,
NewNode(KindPattern, nil,
NewNode(KindText, Text{Text: "x"}),
),
NewNode(KindPattern, nil,
NewNode(KindText, Text{Text: "y"}),
),
),
),
NewNode(KindPattern, nil,
NewNode(KindSingle, nil),
),
NewNode(KindPattern, nil,
NewNode(KindRange, Range{Lo: 'a', Hi: 'z', Not: false}),
),
NewNode(KindPattern, nil,
NewNode(KindList, List{Chars: "qwe", Not: true}),
),
),
),
},
} {
lexer := &stubLexer{tokens: test.tokens}
result, err := Parse(lexer)
if err != nil {
t.Errorf("[%d] unexpected error: %s", id, err)
}
if !reflect.DeepEqual(test.tree, result) {
t.Errorf("[%d] Parse():\nact:\t%s\nexp:\t%s\n", id, result, test.tree)
}
}
}