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cmd/dist: enable msan/asan

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Supporting memory sanitizer and address sanitizer in toolchains

Change-Id: Ie292657b78954d65bd72e64e063b1c4f18d4f0d4
Reviewed-on: https://go-review.googlesource.com/c/go/+/374974
Trust: mzh <mzh@golangcn.org>
Run-TryBot: mzh <mzh@golangcn.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
This commit is contained in:
Meng Zhuo 2021-12-30 16:46:21 +08:00 committed by mzh
parent c4efe7fb27
commit be8ee5a58f
1 changed files with 11 additions and 0 deletions
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11
src/cmd/dist/test.go vendored
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@ -38,6 +38,9 @@ func cmdtest() {
flag.StringVar(&t.runRxStr, "run", os.Getenv("GOTESTONLY"), flag.StringVar(&t.runRxStr, "run", os.Getenv("GOTESTONLY"),
"run only those tests matching the regular expression; empty means to run all. "+ "run only those tests matching the regular expression; empty means to run all. "+
"Special exception: if the string begins with '!', the match is inverted.") "Special exception: if the string begins with '!', the match is inverted.")
flag.BoolVar(&t.msan, "msan", false, "run in memory sanitizer builder mode")
flag.BoolVar(&t.asan, "asan", false, "run in address sanitizer builder mode")
xflagparse(-1) // any number of args xflagparse(-1) // any number of args
if noRebuild { if noRebuild {
t.rebuild = false t.rebuild = false
@ -49,6 +52,8 @@ func cmdtest() {
// tester executes cmdtest. // tester executes cmdtest.
type tester struct { type tester struct {
race bool race bool
msan bool
asan bool
listMode bool listMode bool
rebuild bool rebuild bool
failed bool failed bool
@ -404,6 +409,12 @@ func (t *tester) registerStdTest(pkg string) {
if t.race { if t.race {
args = append(args, "-race") args = append(args, "-race")
} }
if t.msan {
args = append(args, "-msan")
}
if t.asan {
args = append(args, "-asan")
}
if t.compileOnly { if t.compileOnly {
args = append(args, "-run=^$") args = append(args, "-run=^$")
} }