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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,31 +1,74 @@ | ||
| @testset "graceful_terminator / graceful_terminate" begin | ||
| code = quote | ||
| using K8sDeputy | ||
| atexit(() -> @info "SHUTDOWN COMPLETE") | ||
| graceful_terminator() do | ||
| @info "GRACEFUL TERMINATION HANDLER" | ||
| exit(2) | ||
| return nothing | ||
| @testset "graceful_terminator" begin | ||
| @testset "Julia entrypoint" begin | ||
| code = quote | ||
| using K8sDeputy | ||
| atexit(() -> @info "SHUTDOWN COMPLETE") | ||
| graceful_terminator() do | ||
| @info "GRACEFUL TERMINATION HANDLER" | ||
| exit(2) | ||
| return nothing | ||
| end | ||
| sleep(60) | ||
| end | ||
| sleep(60) | ||
|
|
||
| cmd = `$(Base.julia_cmd()) --color=no -e $code` | ||
| buffer = IOBuffer() | ||
| p = run(pipeline(cmd; stdout=buffer, stderr=buffer); wait=false) | ||
| @test timedwait(() -> process_running(p), Second(5)) === :ok | ||
|
|
||
| # Allow some time for Julia to startup and the graceful terminator to be registered. | ||
| sleep(3) | ||
|
|
||
| # When no PID is passed in the process ID is read from the Julia entrypoint file. | ||
| # Blocks untils the process terminates. | ||
| @test graceful_terminate() === nothing | ||
|
|
||
| @test process_exited(p) | ||
| @test p.exitcode == 2 | ||
|
|
||
| output = String(take!(buffer)) | ||
| expected = """ | ||
| [ Info: GRACEFUL TERMINATION HANDLER | ||
| [ Info: SHUTDOWN COMPLETE | ||
| """ | ||
| @test output == expected | ||
| end | ||
|
|
||
| cmd = `$(Base.julia_cmd()) --color=no -e $code` | ||
| buffer = IOBuffer() | ||
| p = run(pipeline(cmd; stdout=buffer, stderr=buffer); wait=false) | ||
| @test timedwait(() -> process_running(p), Second(5)) === :ok | ||
| @testset "multiple Julia processes" begin | ||
| code = quote | ||
| using K8sDeputy | ||
| atexit(() -> @info "SHUTDOWN COMPLETE") | ||
| graceful_terminator(; set_entrypoint=false) do | ||
| @info "GRACEFUL TERMINATION HANDLER" | ||
| exit(2) | ||
| return nothing | ||
| end | ||
| sleep(60) | ||
| end | ||
|
|
||
| cmd = `$(Base.julia_cmd()) --color=no -e $code` | ||
| buffer1 = IOBuffer() | ||
| buffer2 = IOBuffer() | ||
| p1 = run(pipeline(cmd; stdout=buffer1, stderr=buffer1); wait=false) | ||
| p2 = run(pipeline(cmd; stdout=buffer2, stderr=buffer2); wait=false) | ||
| @test timedwait(() -> process_running(p1) && process_running(p2), Second(5)) === :ok | ||
|
|
||
| # Allow some time for Julia to startup and the graceful terminator to be registered. | ||
| sleep(3) | ||
| # Allow some time for Julia to startup and the graceful terminator to be registered. | ||
| sleep(3) | ||
|
|
||
| @test graceful_terminate(getpid(p)) === nothing # Blocks untils the HTTP server goes down | ||
| @test process_exited(p) | ||
| @test p.exitcode == 2 | ||
| # Blocks untils the process terminates | ||
| @test graceful_terminate(getpid(p1)) === nothing | ||
| @test graceful_terminate(getpid(p2)) === nothing | ||
| @test process_exited(p1) | ||
| @test process_exited(p2) | ||
|
|
||
| output = String(take!(buffer)) | ||
| expected = """ | ||
| [ Info: GRACEFUL TERMINATION HANDLER | ||
| [ Info: SHUTDOWN COMPLETE | ||
| """ | ||
| @test output == expected | ||
| output1 = String(take!(buffer1)) | ||
| output2 = String(take!(buffer2)) | ||
| expected = """ | ||
| [ Info: GRACEFUL TERMINATION HANDLER | ||
| [ Info: SHUTDOWN COMPLETE | ||
| """ | ||
| @test output1 == expected | ||
| @test output2 == expected | ||
| end | ||
| end |
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