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fixes #379 (second try)

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This commit is contained in:
boombuler
2016-09-28 21:54:34 +02:00
parent 13144d4b57
commit bc724bf781
3 changed files with 61 additions and 3 deletions
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38
cmd/micro/util_test.go
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@@ -116,3 +116,41 @@ func TestJoinAndSplitCommandArgs(t *testing.T) {
}
}
}
func TestStringWidth(t *testing.T) {
tabsize := 4
if w := StringWidth("1\t2", tabsize); w != 5 {
t.Error("StringWidth 1 Failed. Got", w)
}
if w := StringWidth("\t", tabsize); w != 4 {
t.Error("StringWidth 2 Failed. Got", w)
}
if w := StringWidth("1\t", tabsize); w != 4 {
t.Error("StringWidth 3 Failed. Got", w)
}
if w := StringWidth("\t\t", tabsize); w != 8 {
t.Error("StringWidth 4 Failed. Got", w)
}
if w := StringWidth("12\t2\t", tabsize); w != 8 {
t.Error("StringWidth 5 Failed. Got", w)
}
}
func TestWidthOfLargeRunes(t *testing.T) {
tabsize := 4
if w := WidthOfLargeRunes("1\t2", tabsize); w != 2 {
t.Error("WidthOfLargeRunes 1 Failed. Got", w)
}
if w := WidthOfLargeRunes("\t", tabsize); w != 3 {
t.Error("WidthOfLargeRunes 2 Failed. Got", w)
}
if w := WidthOfLargeRunes("1\t", tabsize); w != 2 {
t.Error("WidthOfLargeRunes 3 Failed. Got", w)
}
if w := WidthOfLargeRunes("\t\t", tabsize); w != 6 {
t.Error("WidthOfLargeRunes 4 Failed. Got", w)
}
if w := WidthOfLargeRunes("12\t2\t", tabsize); w != 3 {
t.Error("WidthOfLargeRunes 5 Failed. Got", w)
}
}