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74 lines
1.9 KiB
74 lines
1.9 KiB
package common
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestStringInSlice(t *testing.T) {
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assert.True(t, StringInSlice("a", []string{"a", "b", "c"}))
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assert.False(t, StringInSlice("d", []string{"a", "b", "c"}))
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assert.True(t, StringInSlice("", []string{""}))
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assert.False(t, StringInSlice("", []string{}))
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}
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func TestIsHex(t *testing.T) {
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notHex := []string{
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"", " ", "a", "x", "0", "0x", "0X", "0x ", "0X ", "0X a",
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"0xf ", "0x f", "0xp", "0x-",
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"0xf", "0XBED", "0xF", "0xbed", // Odd lengths
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}
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for _, v := range notHex {
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assert.False(t, IsHex(v), "%q is not hex", v)
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}
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hex := []string{
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"0x00", "0x0a", "0x0F", "0xFFFFFF", "0Xdeadbeef", "0x0BED",
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"0X12", "0X0A",
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}
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for _, v := range hex {
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assert.True(t, IsHex(v), "%q is hex", v)
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}
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}
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func TestSplitAndTrim(t *testing.T) {
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testCases := []struct {
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s string
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sep string
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cutset string
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expected []string
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}{
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{"a,b,c", ",", " ", []string{"a", "b", "c"}},
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{" a , b , c ", ",", " ", []string{"a", "b", "c"}},
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{" a, b, c ", ",", " ", []string{"a", "b", "c"}},
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{" , ", ",", " ", []string{"", ""}},
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{" ", ",", " ", []string{""}},
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}
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for _, tc := range testCases {
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assert.Equal(t, tc.expected, SplitAndTrim(tc.s, tc.sep, tc.cutset), "%s", tc.s)
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}
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}
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func TestIsASCIIText(t *testing.T) {
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notASCIIText := []string{
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"", "\xC2", "\xC2\xA2", "\xFF", "\x80", "\xF0", "\n", "\t",
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}
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for _, v := range notASCIIText {
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assert.False(t, IsHex(v), "%q is not ascii-text", v)
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}
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asciiText := []string{
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" ", ".", "x", "$", "_", "abcdefg;", "-", "0x00", "0", "123",
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}
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for _, v := range asciiText {
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assert.True(t, IsASCIIText(v), "%q is ascii-text", v)
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}
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}
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func TestASCIITrim(t *testing.T) {
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assert.Equal(t, ASCIITrim(" "), "")
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assert.Equal(t, ASCIITrim(" a"), "a")
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assert.Equal(t, ASCIITrim("a "), "a")
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assert.Equal(t, ASCIITrim(" a "), "a")
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assert.Panics(t, func() { ASCIITrim("\xC2\xA2") })
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}
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