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Test_InvalidPriority

go.temporal.io/server/common/locks/TestPrioritySemaphoreSuite/Test_InvalidPriority

Package
go.temporal.io/server/common/locks
Suite / test hierarchy
TestPrioritySemaphoreSuite/Test_InvalidPriority
Test
Test_InvalidPriority
Introduced at
priority_semaphore_impl.go ×1 Joint frontier
Covered ranges
3
Covered lines
13
Covered files
1

Covered source

Expand a file to inspect source; the > gutter marks covered lines.

go.temporal.io/server/common/locks/priority_semaphore_impl.go 13 covered LOC · 3 ranges

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67 // maximum combined weight for concurrent access, capable of handling multiple priority levels.
68 // Most of the logic is taken directly from golang's semaphore.Weighted.
69 > func NewPrioritySemaphore(n int) *PrioritySemaphoreImpl { priority_semaphore_impl.go
70 > waitLists := make([]*list.List, NumPriorities)
71 > for i := range waitLists {
72 > waitLists[i] = list.New()
73 > }
74 > return &PrioritySemaphoreImpl{
75 > size: n,
76 > waitLists: waitLists,
77 > }
78 }
79
81 // are available or ctx is done. On success, returns nil. On failure, returns
82 // ctx.Err() and leaves the semaphore unchanged.
83 > func (s *PrioritySemaphoreImpl) Acquire(ctx context.Context, priority Priority, n int) error { priority_semaphore_impl.go
84 > if priority >= NumPriorities {
85 > // nolint:forbidigo priority_semaphore_impl.go
86 > panic(fmt.Sprintf("semaphore: invalid priority %v, priority must be less than %v", priority, NumPriorities))
87 }
88