go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/cv/internal/run/runtest/checks.go (about)

     1  // Copyright 2021 The LUCI Authors.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package runtest
    16  
    17  import (
    18  	"go.chromium.org/luci/cv/internal/run"
    19  )
    20  
    21  // AreRunning is true if all runs are non-nil and Running.
    22  func AreRunning(runs ...*run.Run) bool {
    23  	for _, r := range runs {
    24  		if r == nil || r.Status != run.Status_RUNNING {
    25  			return false
    26  		}
    27  	}
    28  	return true
    29  }
    30  
    31  // AreEnded is true if all runs are not nil and have ended.
    32  func AreEnded(runs ...*run.Run) bool {
    33  	for _, r := range runs {
    34  		if r == nil || !run.IsEnded(r.Status) {
    35  			return false
    36  		}
    37  	}
    38  	return true
    39  }
    40  
    41  // FilterNot returns non-nil Runs whose status differs from the given one.
    42  //
    43  // If given ENDED_MASK status, returns all Runs which haven't ended yet.
    44  func FilterNot(status run.Status, runs ...*run.Run) []*run.Run {
    45  	var left []*run.Run
    46  	for _, r := range runs {
    47  		switch {
    48  		case r == nil:
    49  		case r.Status == status:
    50  		case status == run.Status_ENDED_MASK && run.IsEnded(r.Status):
    51  		default:
    52  			left = append(left, r)
    53  		}
    54  	}
    55  	return left
    56  }