diff options
Diffstat (limited to 'src/cmd/link/internal/ld/stackcheck_test.go')
-rw-r--r-- | src/cmd/link/internal/ld/stackcheck_test.go | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/src/cmd/link/internal/ld/stackcheck_test.go b/src/cmd/link/internal/ld/stackcheck_test.go index 21dbf2b3fd..2089badbe9 100644 --- a/src/cmd/link/internal/ld/stackcheck_test.go +++ b/src/cmd/link/internal/ld/stackcheck_test.go @@ -5,13 +5,12 @@ package ld import ( - "cmd/internal/objabi" - "cmd/internal/sys" "fmt" "internal/testenv" "os" "os/exec" "regexp" + "strconv" "testing" ) @@ -24,7 +23,7 @@ func TestStackCheckOutput(t *testing.T) { cmd := exec.Command(testenv.GoToolPath(t), "build", "-o", os.DevNull, "./testdata/stackcheck") // The rules for computing frame sizes on all of the // architectures are complicated, so just do this on amd64. - cmd.Env = append(os.Environ(), "GOARCH=amd64") + cmd.Env = append(os.Environ(), "GOARCH=amd64", "GOOS=linux") outB, err := cmd.CombinedOutput() if err == nil { @@ -34,13 +33,13 @@ func TestStackCheckOutput(t *testing.T) { t.Logf("linker output:\n%s", out) - // Construct expected stanzas - arch := sys.ArchAMD64 - call := 0 - if !arch.HasLR { - call = arch.RegSize + // Get expected limit. + limitRe := regexp.MustCompile("nosplit stack over ([0-9]+) byte limit") + m := limitRe.FindStringSubmatch(out) + if m == nil { + t.Fatalf("no overflow errors in output") } - limit := objabi.StackLimit - call + limit, _ := strconv.Atoi(m[1]) wantMap := map[string]string{ "main.startSelf": fmt.Sprintf( @@ -67,7 +66,7 @@ func TestStackCheckOutput(t *testing.T) { } // Parse stanzas - stanza := regexp.MustCompile(`^(.*): nosplit stack overflow\n(.*\n(?: .*\n)*)`) + stanza := regexp.MustCompile(`^(.*): nosplit stack over [0-9]+ byte limit\n(.*\n(?: .*\n)*)`) // Strip comments from cmd/go out = regexp.MustCompile(`(?m)^#.*\n`).ReplaceAllString(out, "") for len(out) > 0 { |