Improve duration humanization. (#4071)
Bala FA
8 years ago
committed by
Harshavardhana
parent
64c1c0f37d
commit
cf1fc45142
@ -1,88 +0,0 @@ |
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/* |
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* Minio Cloud Storage, (C) 2016 Minio, Inc. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package cmd |
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import ( |
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"fmt" |
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"math" |
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"time" |
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) |
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// humanizedDuration container to capture humanized time.
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type humanizedDuration struct { |
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Days int64 `json:"days,omitempty"` |
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Hours int64 `json:"hours,omitempty"` |
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Minutes int64 `json:"minutes,omitempty"` |
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Seconds int64 `json:"seconds,omitempty"` |
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} |
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// StringShort() humanizes humanizedDuration to human readable short format.
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// This does not print at seconds.
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func (r humanizedDuration) StringShort() string { |
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if r.Days == 0 && r.Hours == 0 { |
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return fmt.Sprintf("%d minutes", r.Minutes) |
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} |
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if r.Days == 0 { |
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return fmt.Sprintf("%d hours %d minutes", r.Hours, r.Minutes) |
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} |
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return fmt.Sprintf("%d days %d hours %d minutes", r.Days, r.Hours, r.Minutes) |
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} |
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// String() humanizes humanizedDuration to human readable,
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func (r humanizedDuration) String() string { |
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if r.Days == 0 && r.Hours == 0 && r.Minutes == 0 { |
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return fmt.Sprintf("%d seconds", r.Seconds) |
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} |
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if r.Days == 0 && r.Hours == 0 { |
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return fmt.Sprintf("%d minutes %d seconds", r.Minutes, r.Seconds) |
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} |
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if r.Days == 0 { |
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return fmt.Sprintf("%d hours %d minutes %d seconds", r.Hours, r.Minutes, r.Seconds) |
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} |
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return fmt.Sprintf("%d days %d hours %d minutes %d seconds", r.Days, r.Hours, r.Minutes, r.Seconds) |
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} |
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// timeDurationToHumanizedDuration convert golang time.Duration to a custom more readable humanizedDuration.
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func timeDurationToHumanizedDuration(duration time.Duration) humanizedDuration { |
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r := humanizedDuration{} |
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if duration.Seconds() < 60.0 { |
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r.Seconds = int64(duration.Seconds()) |
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return r |
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} |
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if duration.Minutes() < 60.0 { |
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remainingSeconds := math.Mod(duration.Seconds(), 60) |
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r.Seconds = int64(remainingSeconds) |
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r.Minutes = int64(duration.Minutes()) |
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return r |
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} |
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if duration.Hours() < 24.0 { |
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remainingMinutes := math.Mod(duration.Minutes(), 60) |
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remainingSeconds := math.Mod(duration.Seconds(), 60) |
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r.Seconds = int64(remainingSeconds) |
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r.Minutes = int64(remainingMinutes) |
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r.Hours = int64(duration.Hours()) |
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return r |
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} |
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remainingHours := math.Mod(duration.Hours(), 24) |
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remainingMinutes := math.Mod(duration.Minutes(), 60) |
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remainingSeconds := math.Mod(duration.Seconds(), 60) |
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r.Hours = int64(remainingHours) |
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r.Minutes = int64(remainingMinutes) |
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r.Seconds = int64(remainingSeconds) |
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r.Days = int64(duration.Hours() / 24) |
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return r |
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} |
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@ -1,75 +0,0 @@ |
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/* |
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* Minio Cloud Storage, (C) 2016 Minio, Inc. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package cmd |
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import ( |
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"testing" |
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"time" |
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) |
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// Test humanized duration.
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func TestHumanizedDuration(t *testing.T) { |
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duration := time.Duration(90487000000000) |
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humanDuration := timeDurationToHumanizedDuration(duration) |
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if !hasSuffix(humanDuration.String(), "seconds") { |
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t.Fatal("Stringer method for humanized duration should have seconds.", humanDuration.String()) |
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} |
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if hasSuffix(humanDuration.StringShort(), "seconds") { |
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t.Fatal("StringShorter method for humanized duration should not have seconds.", humanDuration.StringShort()) |
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} |
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// Test humanized duration for seconds.
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humanSecDuration := timeDurationToHumanizedDuration(time.Duration(5 * time.Second)) |
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expectedHumanSecDuration := humanizedDuration{ |
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Seconds: 5, |
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} |
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if humanSecDuration != expectedHumanSecDuration { |
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t.Fatalf("Expected %#v, got %#v incorrect conversion of duration to humanized form", |
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expectedHumanSecDuration, humanSecDuration) |
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} |
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if hasSuffix(humanSecDuration.String(), "days") || |
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hasSuffix(humanSecDuration.String(), "hours") || |
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hasSuffix(humanSecDuration.String(), "minutes") { |
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t.Fatal("Stringer method for humanized duration should have only seconds.", humanSecDuration.String()) |
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} |
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// Test humanized duration for minutes.
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humanMinDuration := timeDurationToHumanizedDuration(10 * time.Minute) |
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expectedHumanMinDuration := humanizedDuration{ |
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Minutes: 10, |
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} |
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if humanMinDuration != expectedHumanMinDuration { |
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t.Fatalf("Expected %#v, got %#v incorrect conversion of duration to humanized form", |
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expectedHumanMinDuration, humanMinDuration) |
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} |
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if hasSuffix(humanMinDuration.String(), "hours") { |
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t.Fatal("Stringer method for humanized duration should have only minutes.", humanMinDuration.String()) |
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} |
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// Test humanized duration for hours.
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humanHourDuration := timeDurationToHumanizedDuration(10 * time.Hour) |
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expectedHumanHourDuration := humanizedDuration{ |
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Hours: 10, |
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} |
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if humanHourDuration != expectedHumanHourDuration { |
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t.Fatalf("Expected %#v, got %#v incorrect conversion of duration to humanized form", |
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expectedHumanHourDuration, humanHourDuration) |
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} |
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if hasSuffix(humanHourDuration.String(), "days") { |
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t.Fatal("Stringer method for humanized duration should have hours.", humanHourDuration.String()) |
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} |
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} |
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