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feat: on clear, correctly flush with carriage return #134

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merged 1 commit into from Sep 1, 2022
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2 changes: 1 addition & 1 deletion progressbar.go
Expand Up @@ -873,7 +873,7 @@ func clearProgressBar(c config, s state) error {
// fill the empty content
// to overwrite the progress bar and jump
// back to the beginning of the line
str := fmt.Sprintf("\r%s", strings.Repeat(" ", s.maxLineWidth))
str := fmt.Sprintf("\r%s\r", strings.Repeat(" ", s.maxLineWidth))
return writeString(c, str)
// the following does not show correctly if the previous line is longer than subsequent line
// return writeString(c, "\r")
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2 changes: 1 addition & 1 deletion progressbar_test.go
Expand Up @@ -606,7 +606,7 @@ func TestProgressBar_Describe(t *testing.T) {
bar.Describe("performing axial adjustments")
bar.Add(10)
rawBuf := strconv.QuoteToASCII(buf.String())
if rawBuf != `"\rperforming axial adjustments 0% | | [0s:0s]\r \rperforming axial adjustments 10% |\u2588 | [0s:0s]"` {
if rawBuf != `"\rperforming axial adjustments 0% | | [0s:0s]\r \r\rperforming axial adjustments 10% |\u2588 | [0s:0s]"` {
t.Errorf("wrong string: %s", rawBuf)
}
}
Expand Down