23 lines
406 B
Go
23 lines
406 B
Go
package main
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import (
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"strings"
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"testing"
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)
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func TestScan(t *testing.T) {
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for _, test := range gEvalTests {
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s := newScanner(strings.NewReader(test.inp))
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for _, tok := range test.toks {
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if s.scan(); s.tok != tok {
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t.Errorf("at input '%s' expected '%s' but scanned '%s'", test.inp, tok, s.tok)
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}
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}
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if s.scan() {
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t.Errorf("at input '%s' unexpected '%s'", test.inp, s.tok)
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}
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}
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}
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