diff options
Diffstat (limited to 'core/asm/lex_test.go')
-rw-r--r-- | core/asm/lex_test.go | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/core/asm/lex_test.go b/core/asm/lex_test.go new file mode 100644 index 000000000..36e67bcf7 --- /dev/null +++ b/core/asm/lex_test.go @@ -0,0 +1,36 @@ +// Copyright 2017 The go-ethereum Authors +// This file is part of the go-ethereum library. +// +// The go-ethereum library is free software: you can redistribute it and/or modify +// it under the terms of the GNU Lesser General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// The go-ethereum library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public License +// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>. + +package asm + +import "testing" + +func lexAll(src string) []token { + ch := Lex("test.asm", []byte(src), false) + + var tokens []token + for i := range ch { + tokens = append(tokens, i) + } + return tokens +} + +func TestComment(t *testing.T) { + tokens := lexAll(";; this is a comment") + if len(tokens) != 2 { // {new line, EOF} + t.Error("expected no tokens") + } +} |