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Skip J9+ASAN tests due to OpenJ9 JVM bugs #418

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Merged
jbachorik merged 2 commits into from
Mar 18, 2026
Merged

Skip J9+ASAN tests due to OpenJ9 JVM bugs #418

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c587baf
Skip J9+ASAN tests due to OpenJ9 JVM bugs
jbachorik Mar 16, 2026
8747731
Merge branch 'main' into jb/j9_asan_workaround
jbachorik Mar 18, 2026
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27 changes: 14 additions & 13 deletions build-logic/conventions/src/main/kotlin/com/datadoghq/profiler/ProfilerTestPlugin.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -252,19 +252,14 @@ class ProfilerTestPlugin : Plugin<Project> {

// Sanitizer conditions
when (testConfig.configName) {
"asan" -> testTask.onlyIf { PlatformUtils.locateLibasan() != null }
"tsan" -> testTask.onlyIf { PlatformUtils.locateLibtsan() != null }
}

// J9+ASAN: isolate each test class in its own JVM to limit crash blast radius
if (testConfig.configName == "asan") {
testTask.doFirst {
if (PlatformUtils.isTestJvmJ9()) {
testTask.setForkEvery(1)
}
"asan" -> testTask.onlyIf {
PlatformUtils.locateLibasan() != null &&
// Skip J9+ASAN: OpenJ9 has known GC stack-scanning and defineClass
// race bugs exposed by ASAN timing
// https://github.com/eclipse-openj9/openj9/issues/23514
!PlatformUtils.isTestJvmJ9()
}
// Kill hung ASAN test tasks after 30 minutes
testTask.timeout.set(Duration.ofMinutes(30))
"tsan" -> testTask.onlyIf { PlatformUtils.locateLibtsan() != null }
}
}
}
Expand Down Expand Up @@ -345,7 +340,13 @@ class ProfilerTestPlugin : Plugin<Project> {

// Sanitizer conditions
when (testConfig.configName) {
"asan" -> execTask.onlyIf { PlatformUtils.locateLibasan() != null }
"asan" -> execTask.onlyIf {
PlatformUtils.locateLibasan() != null &&
// Skip J9+ASAN: OpenJ9 has known GC stack-scanning and defineClass
// race bugs exposed by ASAN timing
// https://github.com/eclipse-openj9/openj9/issues/23514
!PlatformUtils.isTestJvmJ9()
}
"tsan" -> execTask.onlyIf { PlatformUtils.locateLibtsan() != null }
}
}
Expand Down
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