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package subex
import (
"testing"
)
func expectASTEqual(t *testing.T, ast SubexAST, expected SubexAST) {
if ast == expected {
return
}
t.Fatalf("Expected %v, found %v", expected, ast)
}
func expectAST(t *testing.T, subex string, expected SubexAST) {
lexer := NewStringRuneReader(subex)
ast := Parse(lexer)
expectASTEqual(t, ast, expected)
}
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