[fix] Fix race condition in BlameCollector: skip hang dump when testhost hasn't launched yet - #16065

Merged

Jakub Jareš (nohwnd) merged 14 commits into

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fix/issue-15588-hang-dump-race-condition-5bee74e4b58b61b6

Jun 11, 2026

Commits on May 25, 2026

Fix race condition: skip hang dump when testhost hasn't launched yet

Jakub Jareš (nohwnd)
and
Copilot
authored
19e7dff
fix: mark _testHostProcessId as volatile for cross-thread visibility

Jakub Jareš (nohwnd)
and
Copilot
authored
16a2275

Commits on May 26, 2026

fix: start hang-dump timer only after testhost launches

Jakub Jareš (nohwnd)
and
Copilot
committed
7180aef
test: add integration test for hang dump when testhost fails to start

Jakub Jareš (nohwnd)
and
Copilot
committed
c74e1d0
fix: restore runtimeconfig.json after integration test

Jakub Jareš (nohwnd)
and
Copilot
committed
6e1864e

Commits on May 28, 2026

Use Interlocked.Exchange to set _testHostProcessId

Jakub Jareš (nohwnd)
and
Copilot
authored
b179a7d

Commits on May 29, 2026

test: use regex for version replacement, add DoNotParallelize, assert runtime-not-found error

Jakub Jareš (nohwnd)
and
Copilot
authored
a30e0c2

Commits on May 31, 2026

test: use StdErrorRegexIsMatch for runtime-not-found assertion

Jakub Jareš (nohwnd)
and
Copilot
authored
5895ebd

Commits on Jun 1, 2026

test: check both stdout and stderr for runtime-not-found assertion

Jakub Jareš (nohwnd)
and
Copilot
authored
ecb07c8

Commits on Jun 3, 2026

fix: skip inactivity timer reset until testhost has launched

Jakub Jareš (nohwnd)
and
Copilot
authored
f831458

Commits on Jun 4, 2026

test: remove manual /Diag flag from HangDumpOnTimeout

Jakub Jareš (nohwnd)
and
Copilot
authored
e5bfefd

Commits on Jun 6, 2026

Commits on Jun 7, 2026

fix: use [^"] pattern to match pre-release version strings in runtimeconfig.json

Jakub Jareš (nohwnd)
and
Copilot
authored
e946d17