Exemplo n.º 1
0
func testNoteReading(t *testing.T) {
	tg := testgo(t)
	defer tg.cleanup()
	tg.tempFile("hello.go", `package main; func main() { print("hello, world\n") }`)
	const buildID = "TestNoteReading-Build-ID"
	tg.run("build", "-ldflags", "-buildid="+buildID, "-o", tg.path("hello.exe"), tg.path("hello.go"))
	id, err := main.ReadBuildIDFromBinary(tg.path("hello.exe"))
	if err != nil {
		t.Fatalf("reading build ID from hello binary: %v", err)
	}
	if id != buildID {
		t.Fatalf("buildID in hello binary = %q, want %q", id, buildID)
	}

	switch {
	case runtime.GOOS == "linux" && (runtime.GOARCH == "ppc64le" || runtime.GOARCH == "ppc64"):
		t.Skipf("skipping - external linking not supported, golang.org/issue/11184")
	case runtime.GOOS == "linux" && (runtime.GOARCH == "mips64le" || runtime.GOARCH == "mips64"):
		t.Skipf("skipping - external linking not supported, golang.org/issue/12560")
	case runtime.GOOS == "openbsd" && runtime.GOARCH == "arm":
		t.Skipf("skipping - external linking not supported, golang.org/issue/10619")
	case runtime.GOOS == "plan9":
		t.Skipf("skipping - external linking not supported")
	}

	tg.run("build", "-ldflags", "-buildid="+buildID+" -linkmode=external", "-o", tg.path("hello.exe"), tg.path("hello.go"))
	id, err = main.ReadBuildIDFromBinary(tg.path("hello.exe"))
	if err != nil {
		t.Fatalf("reading build ID from hello binary (linkmode=external): %v", err)
	}
	if id != buildID {
		t.Fatalf("buildID in hello binary = %q, want %q (linkmode=external)", id, buildID)
	}
}
Exemplo n.º 2
0
func TestNoteReading(t *testing.T) {
	tg := testgo(t)
	defer tg.cleanup()
	tg.tempFile("hello.go", `package main; func main() { print("hello, world\n") }`)
	const buildID = "TestNoteReading-Build-ID"
	tg.run("build", "-ldflags", "-buildid="+buildID, "-o", tg.path("hello.exe"), tg.path("hello.go"))
	id, err := main.ReadBuildIDFromBinary(tg.path("hello.exe"))
	if err != nil {
		t.Fatalf("reading build ID from hello binary: %v", err)
	}
	if id != buildID {
		t.Fatalf("buildID in hello binary = %q, want %q", id, buildID)
	}

	if runtime.GOOS == "linux" && (runtime.GOARCH == "ppc64le" || runtime.GOARCH == "ppc64") {
		t.Skipf("skipping - golang.org/issue/11184")
	}

	switch runtime.GOOS {
	case "plan9":
		// no external linking
		t.Logf("no external linking - skipping linkmode=external test")

	default:
		tg.run("build", "-ldflags", "-buildid="+buildID+" -linkmode=external", "-o", tg.path("hello.exe"), tg.path("hello.go"))
		id, err := main.ReadBuildIDFromBinary(tg.path("hello.exe"))
		if err != nil {
			t.Fatalf("reading build ID from hello binary (linkmode=external): %v", err)
		}
		if id != buildID {
			t.Fatalf("buildID in hello binary = %q, want %q (linkmode=external)", id, buildID)
		}
	}
}