d57c78bc71
This is how I did it: 1. `git clone https://github.com/ooni/probe-engine internal/engine` 2. ``` (cd internal/engine && git describe --tags) v0.23.0 ``` 3. `nvim go.mod` (merging `go.mod` with `internal/engine/go.mod` 4. `rm -rf internal/.git internal/engine/go.{mod,sum}` 5. `git add internal/engine` 6. `find . -type f -name \*.go -exec sed -i 's@/ooni/probe-engine@/ooni/probe-cli/v3/internal/engine@g' {} \;` 7. `go build ./...` (passes) 8. `go test -race ./...` (temporary failure on RiseupVPN) 9. `go mod tidy` 10. this commit message Once this piece of work is done, we can build a new version of `ooniprobe` that is using `internal/engine` directly. We need to do more work to ensure all the other functionality in `probe-engine` (e.g. making mobile packages) are still WAI. Part of https://github.com/ooni/probe/issues/1335
51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
package atomicx_test
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import (
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"testing"
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"time"
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"github.com/ooni/probe-cli/v3/internal/engine/atomicx"
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)
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func TestInt64(t *testing.T) {
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// TODO(bassosimone): how to write tests with race conditions
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// and be confident that they're WAI? Here I hope this test is
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// run with `-race` and I'm doing something that AFAICT will
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// be flagged as race if we were not be using mutexes.
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v := atomicx.NewInt64()
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go func() {
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v.Add(17)
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}()
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go func() {
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v.Add(14)
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}()
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time.Sleep(1 * time.Second)
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if v.Add(3) != 34 {
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t.Fatal("unexpected result")
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}
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if v.Load() != 34 {
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t.Fatal("unexpected result")
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}
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}
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func TestFloat64(t *testing.T) {
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// TODO(bassosimone): how to write tests with race conditions
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// and be confident that they're WAI? Here I hope this test is
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// run with `-race` and I'm doing something that AFAICT will
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// be flagged as race if we were not be using mutexes.
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v := atomicx.NewFloat64()
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go func() {
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v.Add(17.0)
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}()
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go func() {
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v.Add(14.0)
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}()
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time.Sleep(1 * time.Second)
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if r := v.Add(3); r < 33.9 && r > 34.1 {
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t.Fatal("unexpected result")
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}
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if v.Load() < 33.9 && v.Load() > 34.1 {
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t.Fatal("unexpected result")
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}
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}
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