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Diffstat (limited to 'src/internal/testenv/testenv.go')
| -rw-r--r-- | src/internal/testenv/testenv.go | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/internal/testenv/testenv.go b/src/internal/testenv/testenv.go index 3b9d2fd1e9..9fb92406e8 100644 --- a/src/internal/testenv/testenv.go +++ b/src/internal/testenv/testenv.go @@ -16,6 +16,7 @@ import ( "flag" "fmt" "internal/cfg" + "internal/goarch" "internal/platform" "os" "os/exec" @@ -511,3 +512,13 @@ func WriteImportcfg(t testing.TB, dstPath string, packageFiles map[string]string func SyscallIsNotSupported(err error) bool { return syscallIsNotSupported(err) } + +// ParallelOn64Bit calls t.Parallel() unless there is a case that cannot be parallel. +// This function should be used when it is necessary to avoid t.Parallel on +// 32-bit machines, typically because the test uses lots of memory. +func ParallelOn64Bit(t *testing.T) { + if goarch.PtrSize == 4 { + return + } + t.Parallel() +} |