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test: TestExitCode is flaky #1014

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mtardy opened this issue May 22, 2023 · 0 comments · Fixed by #1015
Closed

test: TestExitCode is flaky #1014

mtardy opened this issue May 22, 2023 · 0 comments · Fixed by #1015
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kind/ci-flake A flake in CI

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@mtardy
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mtardy commented May 22, 2023 •
edited

For example, see:

=== RUN   TestExitCode
    jsonchecker.go:179: jsonTestCheck: opening: /tmp/tetragon.gotest.TestExitCode.1359798033.json
    exit_test.go:242: exitCode 0
    jsonchecker.go:138: JsonCheck (retry=0) took 11.44135ms
    jsonchecker.go:179: jsonTestCheck: opening: /tmp/tetragon.gotest.TestExitCode.1359798033.json
    exit_test.go:242: exitCode 0
    jsonchecker.go:138: JsonCheck (retry=0) took 6.2431ms
    jsonchecker.go:162: JsonCheck (retry=1) failed: JsonEOF: failed to match after 17 events: err:tetragon returns the exit code of the process uncorrectly. Retrying after 3s
    exit_test.go:242: exitCode 0
    jsonchecker.go:138: JsonCheck (retry=1) took 7.72733ms
    jsonchecker.go:162: JsonCheck (retry=2) failed: JsonEOF: failed to match after 20 events: err:tetragon returns the exit code of the process uncorrectly. Retrying after 3s
    exit_test.go:242: exitCode 0
    jsonchecker.go:138: JsonCheck (retry=2) took 7.97711ms
    exit_test.go:256: error: JsonTestCheck failed in retry cnt=2 and there were no new events from previous try: JsonEOF: failed to match after 20 events: err:tetragon returns the exit code of the process uncorrectly
    jsonchecker.go:179: jsonTestCheck: opening: /tmp/tetragon.gotest.TestExitCode.1359798033.json
    exit_test.go:242: exitCode 0
    jsonchecker.go:138: JsonCheck (retry=0) took 7.29139ms
    jsonchecker.go:162: JsonCheck (retry=1) failed: JsonEOF: failed to match after 21 events: err:tetragon returns the exit code of the process uncorrectly. Retrying after 3s
    exit_test.go:242: exitCode 42
    jsonchecker.go:138: JsonCheck (retry=1) took 8.69339ms
    jsonchecker.go:179: jsonTestCheck: opening: /tmp/tetragon.gotest.TestExitCode.1359798033.json
    exit_test.go:242: exitCode 125
    jsonchecker.go:138: JsonCheck (retry=0) took 7.96349ms
    jsonchecker.go:179: jsonTestCheck: opening: /tmp/tetragon.gotest.TestExitCode.1359798033.json
    exit_test.go:242: exitCode 126
    jsonchecker.go:138: JsonCheck (retry=0) took 8.21167ms
    jsonchecker.go:179: jsonTestCheck: opening: /tmp/tetragon.gotest.TestExitCode.1359798033.json
    exit_test.go:242: exitCode 226
    jsonchecker.go:138: JsonCheck (retry=0) took 10.00842ms
    jsonchecker.go:179: jsonTestCheck: opening: /tmp/tetragon.gotest.TestExitCode.1359798033.json
    exit_test.go:242: exitCode 225
    jsonchecker.go:138: JsonCheck (retry=0) took 9.42807ms
    jsonchecker.go:179: jsonTestCheck: opening: /tmp/tetragon.gotest.TestExitCode.1359798033.json
    exit_test.go:242: exitCode 224
    jsonchecker.go:138: JsonCheck (retry=0) took 10.15198ms
    jsonchecker.go:179: jsonTestCheck: opening: /tmp/tetragon.gotest.TestExitCode.1359798033.json
    exit_test.go:242: exitCode 223
    jsonchecker.go:138: JsonCheck (retry=0) took 10.59561ms
    jsonchecker.go:179: jsonTestCheck: opening: /tmp/tetragon.gotest.TestExitCode.1359798033.json
    exit_test.go:242: exitCode 222
    jsonchecker.go:138: JsonCheck (retry=0) took 10.86712ms
    filenames.go:49: deleting export file for TestExitCode (/tmp/tetragon.gotest.TestExitCode.1359798033.json)
--- FAIL: TestExitCode (15.78s)
FAIL

See examples here:

tetragon-vmtests-5.10-0-results.zip
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tests: rewrite pkg/sensors/exec:TestExitCode cilium/tetragon
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