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test runtime v2 CPU settings

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Signed-off-by: fahedouch <fahed.dorgaa@gmail.com>
This commit is contained in:
fahedouch 2019-11-24 00:40:04 +01:00
parent 383f4a77ee
commit 486d33631e
1 changed files with 21 additions and 0 deletions
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21
runtime/v2/shim/shim_test.go
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@ -18,9 +18,30 @@ package shim
import (
"context"
"os"
"runtime"
"testing"
)
func TestRuntimeWithEmptyMaxEnvProcs(t *testing.T) {
os.Setenv("GOMAXPROCS", "")
setRuntime()
var oldGoMaxProcs = runtime.GOMAXPROCS(0)
if oldGoMaxProcs != 2 {
t.Fatal("the max number of procs should be 2")
}
}
func TestRuntimeWithNonEmptyMaxEnvProcs(t *testing.T) {
os.Setenv("GOMAXPROCS", "not_empty")
setRuntime()
var oldGoMaxProcs2 = runtime.GOMAXPROCS(0)
if oldGoMaxProcs2 != runtime.NumCPU() {
t.Fatal("the max number CPU should be equal to available CPUs")
}
}
func TestShimOptWithValue(t *testing.T) {
ctx := context.TODO()
ctx = context.WithValue(ctx, OptsKey{}, Opts{Debug: true})