Vihren Atlas

context.go ×10

Code frontier

unlabeled · c_580cee71fc70

88 tests · 69 LOC · 1 file · introduces 0 tests · 59 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
10 ranges59 lines · 1 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
14 ranges69 lines · 1 file · Browse complete extent
All tests (intent)
88 testsBrowse complete intent

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Introduced tests

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Introduced code

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1 file ranked by introduced lines: 59 introduced LOC across 10 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/common/testing/testcontext/context.go 59 introduced LOC · 10 ranges

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49 // return the same context, but an explicit different timeout fails instead of
50 // being silently ignored.
51 > func For(tb testing.TB, opts ...Option) context.Context { context.go
52 > tb.Helper()
53 >
54 > cfg := config{timeout: DefaultTimeout()}
55 > for _, opt := range opts {
56 opt(&cfg)
57 }
58
59 > st := getContextState(tb, cfg.timeout) context.go
60 > st.configure(tb, cfg)
61 > return st.context()
62 }
63
98 }
99
100 > func getContextState(tb testing.TB, timeout time.Duration) *contextState { context.go
101 > tb.Helper()
102 >
103 > testContexts.Lock()
104 > defer testContexts.Unlock()
105 >
106 > if st, ok := testContexts.byTest[tb]; ok {
107 return st
108 }
109
110 > ctx, cancel := context.WithTimeout(tb.Context(), timeout) context.go
111 >
112 > // Annotate gRPC requests with the test name for OTEL tracing.
113 > ctx = metadata.AppendToOutgoingContext(ctx, testNameMetadataKey, tb.Name())
114 >
115 > st := &contextState{
116 > ctx: ctx,
117 > cancel: cancel,
118 > timeout: timeout,
119 > decorators: make(map[any]struct{}),
120 > }
121 > testContexts.byTest[tb] = st
122 >
123 > tb.Cleanup(func() {
124 > err := st.err()
125 > st.cancel()
126 > testContexts.Lock()
127 > delete(testContexts.byTest, tb)
128 > testContexts.Unlock()
129 > if err == context.DeadlineExceeded {
130 tb.Errorf("test exceeded timeout of %v", st.timeout)
131 }
132 > st.release() context.go
133 })
134 > return st context.go
135 }
136
137 > func (s *contextState) configure(tb testing.TB, cfg config) { context.go
138 > tb.Helper()
139 >
140 > s.mu.Lock()
141 > defer s.mu.Unlock()
142 >
143 > if cfg.timeoutSet && cfg.timeout != s.timeout {
144 tb.Fatalf("testcontext: test context already exists with timeout %v; cannot change it to %v", s.timeout, cfg.timeout)
145 }
168 }
169
170 > func (s *contextState) context() context.Context { context.go
171 > s.mu.Lock()
172 > defer s.mu.Unlock()
173 > return s.ctx
174 > }
175
176 > func (s *contextState) err() error { context.go
177 > s.mu.Lock()
178 > defer s.mu.Unlock()
179 > return s.ctx.Err()
180 > }
181
182 > func (s *contextState) release() { context.go
183 > s.mu.Lock()
184 > defer s.mu.Unlock()
185 > s.ctx = nil
186 > }
187
188 func effectiveTimeout(customTimeout time.Duration) (timeout time.Duration) {

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