From d9b8ffa51cf7cafe18107ec53a4ec3ceff15ce46 Mon Sep 17 00:00:00 2001 From: Cherry Zhang Date: Wed, 28 Aug 2019 14:42:06 -0400 Subject: [PATCH] test/codegen: document -all_codegen option in README MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit It is useful to know about the -all_codegen option for running codegen tests for all platforms. I was puzzling that some codegen test was not failing on my local machine or on trybot, until I found this option. Change-Id: I062cf4d73f6a6c9ebc2258195779d2dab21bc36d Reviewed-on: https://go-review.googlesource.com/c/go/+/192101 Reviewed-by: Daniel Martí Run-TryBot: Daniel Martí TryBot-Result: Gobot Gobot --- test/codegen/README | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/test/codegen/README b/test/codegen/README index f6877e701d..1afefd9e3c 100644 --- a/test/codegen/README +++ b/test/codegen/README @@ -30,6 +30,12 @@ transformation, it can be useful to first run the test harness with a toolchain from a released Go version (and verify that the new tests fail), and then re-runnig the tests using the devel toolchain. +By default, only checks that are relevant to the current GOOS/GOARCH +are run. Checks for all platforms can be enabled by specifiying the +-all_codegen option, as + + $ ../bin/go run run.go -all_codegen codegen + - Regexps comments syntax -- 2.50.0