package common import ( "bytes" "math/big" "os" "testing" checker "gopkg.in/check.v1" ) type CommonSuite struct{} var _ = checker.Suite(&CommonSuite{}) func (s *CommonSuite) TestOS(c *checker.C) { expwin := (os.PathSeparator == '\\' && os.PathListSeparator == ';') res := IsWindows() if !expwin { c.Assert(res, checker.Equals, expwin, checker.Commentf("IsWindows is", res, "but path is", os.PathSeparator)) } else { c.Assert(res, checker.Not(checker.Equals), expwin, checker.Commentf("IsWindows is", res, "but path is", os.PathSeparator)) } } func (s *CommonSuite) TestWindonziePath(c *checker.C) { iswindowspath := os.PathSeparator == '\\' path := "/opt/eth/test/file.ext" res := WindonizePath(path) ressep := string(res[0]) if !iswindowspath { c.Assert(ressep, checker.Equals, "/") } else { c.Assert(ressep, checker.Not(checker.Equals), "/") } } func (s *CommonSuite) TestCommon(c *checker.C) { douglas := CurrencyToString(BigPow(10, 43)) einstein := CurrencyToString(BigPow(10, 22)) ether := CurrencyToString(BigPow(10, 19)) finney := CurrencyToString(BigPow(10, 16)) szabo := CurrencyToString(BigPow(10, 13)) shannon := CurrencyToString(BigPow(10, 10)) babbage := CurrencyToString(BigPow(10, 7)) ada := CurrencyToString(BigPow(10, 4)) wei := CurrencyToString(big.NewInt(10)) c.Assert(douglas, checker.Equals, "10 Douglas") c.Assert(einstein, checker.Equals, "10 Einstein") c.Assert(ether, checker.Equals, "10 Ether") c.Assert(finney, checker.Equals, "10 Finney") c.Assert(szabo, checker.Equals, "10 Szabo") c.Assert(shannon, checker.Equals, "10 Shannon") c.Assert(babbage, checker.Equals, "10 Babbage") c.Assert(ada, checker.Equals, "10 Ada") c.Assert(wei, checker.Equals, "10 Wei") } func (s *CommonSuite) TestLarge(c *checker.C) { douglaslarge := CurrencyToString(BigPow(100000000, 43)) adalarge := CurrencyToString(BigPow(100000000, 4)) weilarge := CurrencyToString(big.NewInt(100000000)) c.Assert(douglaslarge, checker.Equals, "10000E298 Douglas") c.Assert(adalarge, checker.Equals, "10000E7 Einstein") c.Assert(weilarge, checker.Equals, "100 Babbage") } //fromHex func TestFromHex(t *testing.T) { input := "0x01" expected := []byte{1} result := FromHex(input) if bytes.Compare(expected, result) != 0 { t.Errorf("Expected % x got % x", expected, result) } } func TestFromHexOddLength(t *testing.T) { input := "0x1" expected := []byte{1} result := FromHex(input) if bytes.Compare(expected, result) != 0 { t.Errorf("Expected % x got % x", expected, result) } }