89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
package lexer
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import "testing"
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import "github.com/sashakoshka/arf/file"
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import "github.com/sashakoshka/arf/types"
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func TestTokenizeAll (test *testing.T) {
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file, err := file.Open("../tests/lexer/all")
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if err != nil {
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test.Log(err)
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test.Fail()
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return
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}
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tokens, err := Tokenize(file)
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// print all tokens
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for index, token := range tokens {
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test.Log(index, "\tgot token:", token.Describe())
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}
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if err != nil {
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test.Log("returned error:")
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test.Log(err.Error())
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test.Fail()
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return
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}
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correct := []Token {
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Token { kind: TokenKindSeparator },
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Token { kind: TokenKindPermission, value: types.Permission {
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Internal: types.ModeRead,
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External: types.ModeWrite,
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}},
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Token { kind: TokenKindReturnDirection },
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Token { kind: TokenKindInt, value: int64(-349820394) },
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Token { kind: TokenKindUInt, value: uint64(932748397) },
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Token { kind: TokenKindFloat, value: 239485.37520 },
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Token { kind: TokenKindString, value: "hello world!\n" },
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Token { kind: TokenKindRune, value: 'E' },
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Token { kind: TokenKindName, value: "helloWorld" },
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Token { kind: TokenKindColon },
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Token { kind: TokenKindDot },
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Token { kind: TokenKindLBracket },
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Token { kind: TokenKindRBracket },
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Token { kind: TokenKindLBrace },
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Token { kind: TokenKindRBrace },
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Token { kind: TokenKindNewline },
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Token { kind: TokenKindPlus },
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Token { kind: TokenKindMinus },
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Token { kind: TokenKindIncrement },
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Token { kind: TokenKindDecrement },
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Token { kind: TokenKindAsterisk },
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Token { kind: TokenKindSlash },
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Token { kind: TokenKindAt },
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Token { kind: TokenKindExclamation },
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Token { kind: TokenKindPercent },
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Token { kind: TokenKindTilde },
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Token { kind: TokenKindLessThan },
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Token { kind: TokenKindLShift },
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Token { kind: TokenKindGreaterThan },
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Token { kind: TokenKindRShift },
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Token { kind: TokenKindBinaryOr },
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Token { kind: TokenKindLogicalOr },
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Token { kind: TokenKindBinaryAnd },
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Token { kind: TokenKindLogicalAnd },
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Token { kind: TokenKindNewline },
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}
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if len(tokens) != len(correct) {
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test.Log("lexed", len(tokens), "tokens, want", len(correct))
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test.Fail()
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return
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}
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test.Log("token slice length match", len(tokens), "=", len(correct))
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for index, token := range tokens {
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if !token.Equals(correct[index]) {
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test.Log("token", index, "not equal")
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test.Log (
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"have", token.Describe(),
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"want", correct[index].Describe())
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test.Fail()
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return
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}
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}
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test.Log("token slice content match")
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}
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