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cmd/objdump: skip tests on unsupported platforms

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Should fix mips(64)(le) and s390x builds.

Change-Id: I2c80339ce22b0ce5dceb595e504740e74bc840cd
Reviewed-on: https://go-review.googlesource.com/c/go/+/263137
Trust: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Jeremy Faller <jeremy@golang.org>
This commit is contained in:
Cherry Zhang 2020-10-16 12:11:02 -04:00
parent 606d4a38b9
commit e7259c07d4
1 changed files with 16 additions and 38 deletions
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54
src/cmd/objdump/objdump_test.go
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@ -106,6 +106,17 @@ var ppcGnuNeed = []string{
"cmpw",
}
func mustHaveDisasm(t *testing.T) {
switch runtime.GOARCH {
case "mips", "mipsle", "mips64", "mips64le":
t.Skipf("skipping on %s, issue 12559", runtime.GOARCH)
case "riscv64":
t.Skipf("skipping on %s, issue 36738", runtime.GOARCH)
case "s390x":
t.Skipf("skipping on %s, issue 15255", runtime.GOARCH)
}
}
var target = flag.String("target", "", "test disassembly of `goos/goarch` binary")
// objdump is fully cross platform: it can handle binaries
@ -118,6 +129,7 @@ var target = flag.String("target", "", "test disassembly of `goos/goarch` binary
// can handle that one.
func testDisasm(t *testing.T, srcfname string, printCode bool, printGnuAsm bool, flags ...string) {
mustHaveDisasm(t)
goarch := runtime.GOARCH
if *target != "" {
f := strings.Split(*target, "/")
@ -227,71 +239,36 @@ func testGoAndCgoDisasm(t *testing.T, printCode bool, printGnuAsm bool) {
testDisasm(t, "fmthello.go", printCode, printGnuAsm)
if build.Default.CgoEnabled {
if runtime.GOOS == "aix" {
t.Skipf("skipping on %s, issue 40972", runtime.GOOS)
return // issue 40972
}
testDisasm(t, "fmthellocgo.go", printCode, printGnuAsm)
}
}
func TestDisasm(t *testing.T) {
switch runtime.GOARCH {
case "mips", "mipsle", "mips64", "mips64le":
t.Skipf("skipping on %s, issue 12559", runtime.GOARCH)
case "riscv64":
t.Skipf("skipping on %s, issue 36738", runtime.GOARCH)
case "s390x":
t.Skipf("skipping on %s, issue 15255", runtime.GOARCH)
}
testGoAndCgoDisasm(t, false, false)
}
func TestDisasmCode(t *testing.T) {
switch runtime.GOARCH {
case "mips", "mipsle", "mips64", "mips64le", "riscv64", "s390x":
t.Skipf("skipping on %s, issue 19160", runtime.GOARCH)
}
testGoAndCgoDisasm(t, true, false)
}
func TestDisasmGnuAsm(t *testing.T) {
switch runtime.GOARCH {
case "mips", "mipsle", "mips64", "mips64le", "riscv64", "s390x":
t.Skipf("skipping on %s, issue 19160", runtime.GOARCH)
}
testGoAndCgoDisasm(t, false, true)
}
func TestDisasmExtld(t *testing.T) {
testenv.MustHaveCGO(t)
switch runtime.GOOS {
case "plan9", "windows":
t.Skipf("skipping on %s", runtime.GOOS)
}
switch runtime.GOARCH {
case "ppc64":
t.Skipf("skipping on %s, no support for external linking, issue 9038", runtime.GOARCH)
case "mips64", "mips64le", "mips", "mipsle":
t.Skipf("skipping on %s, issue 12559 and 12560", runtime.GOARCH)
case "riscv64":
t.Skipf("skipping on %s, no support for external linking, issue 36739", runtime.GOARCH)
case "s390x":
t.Skipf("skipping on %s, issue 15255", runtime.GOARCH)
}
if !build.Default.CgoEnabled {
t.Skip("skipping because cgo is not enabled")
}
t.Parallel()
testDisasm(t, "fmthello.go", false, false, "-ldflags=-linkmode=external")
}
func TestDisasmGoobj(t *testing.T) {
switch runtime.GOARCH {
case "mips", "mipsle", "mips64", "mips64le":
t.Skipf("skipping on %s, issue 12559", runtime.GOARCH)
case "riscv64":
t.Skipf("skipping on %s, issue 36738", runtime.GOARCH)
case "s390x":
t.Skipf("skipping on %s, issue 15255", runtime.GOARCH)
}
mustHaveDisasm(t)
hello := filepath.Join(tmp, "hello.o")
args := []string{"tool", "compile", "-o", hello}
@ -337,6 +314,7 @@ func TestDisasmGoobj(t *testing.T) {
func TestGoobjFileNumber(t *testing.T) {
// Test that file table in Go object file is parsed correctly.
testenv.MustHaveGoBuild(t)
mustHaveDisasm(t)
t.Parallel()