29 lines
614 B
Go
29 lines
614 B
Go
package ast
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import (
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"testing"
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"code.jmug.me/jmug/interpreter-in-go/pkg/token"
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)
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func TestString(t *testing.T) {
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program := &Program{
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Statements: []Statement{
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&LetStatement{
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Token: token.Token{Type: token.LET, Literal: "let"},
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Name: &Identifier{
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Token: token.Token{Type: token.IDENT, Literal: "myVar"},
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Value: "myVar",
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},
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Value: &Identifier{
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Token: token.Token{Type: token.IDENT, Literal: "anotherVar"},
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Value: "anotherVar",
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},
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},
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},
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}
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if program.String() != "let myVar = anotherVar;" {
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t.Errorf("program.String() wrong. got=%q", program.String())
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}
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}
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