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Felix Geisendörfer 07b94b2db2 internal/trace: add generator tests for sync events
Add generator tests that verify the timestamps for the sync events
emitted in the go1.25 trace format and earlier versions.

Add the ability to configure the properties of the per-generation sync
batches in testgen. Also refactor testgen to produce more realistic
timestamps by keeping track of lastTs and using it for structural
batches that don't have their own timestamps. Otherwise they default to
zero which means the minTs of the generation can't be controlled.

For #69869

Change-Id: I92a49b8281bc4169b63e13c030c1de7720cd6f26
Reviewed-on: https://go-review.googlesource.com/c/go/+/653876
Auto-Submit: Michael Knyszek <mknyszek@google.com>
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
2025-05-21 08:23:41 -07:00
.github .github: update language change proposal template 2024-08-08 19:02:29 +00:00
api testing/synctest: add Test 2025-05-20 15:46:03 -07:00
doc testing/synctest: add Test 2025-05-20 15:46:03 -07:00
lib lib/time: build with Ubuntu backward compatibility options 2025-02-06 17:10:15 -08:00
misc misc/linkcheck: remove unused tool 2025-03-20 04:38:55 -07:00
src internal/trace: add generator tests for sync events 2025-05-21 08:23:41 -07:00
test cmd/compile: fix the implementation of NORconst on loong64 2025-05-20 20:24:09 -07:00
.gitattributes
.gitignore runtime,internal: move runtime/internal/sys to internal/runtime/sys 2024-07-23 19:05:35 +00:00
CONTRIBUTING.md
LICENSE LICENSE: update per Google Legal 2024-08-09 14:54:31 +00:00
PATENTS
README.md README: fix CC BY license name 2024-07-22 17:45:27 +00:00
SECURITY.md SECURITY.md: update the Reporting a Vulnerability link 2023-09-22 21:17:24 +00:00
codereview.cfg
go.env cmd/go: additional doc-inspired tests and bug fixes 2023-06-06 19:18:46 +00:00

README.md

The Go Programming Language

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