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package proc_test
import (
"testing"
"github.com/go-delve/delve/pkg/proc"
protest "github.com/go-delve/delve/pkg/proc/test"
)
func TestStacktraceExtlinkMac(t *testing.T) {
// Tests stacktrace for programs built using external linker.
// See issue #3194
skipOn(t, "broken on darwin/amd64/pie", "darwin", "amd64", "pie")
withTestProcess("issue3194", t, func(p *proc.Target, grp *proc.TargetGroup, fixture protest.Fixture) {
setFunctionBreakpoint(p, t, "main.main")
assertNoError(grp.Continue(), t, "First Continue()")
frames, err := proc.ThreadStacktrace(p, p.CurrentThread(), 10)
assertNoError(err, t, "ThreadStacktrace")
logStacktrace(t, p, frames)
if len(frames) < 2 || frames[0].Call.Fn.Name != "main.main" || frames[1].Call.Fn.Name != "runtime.main" {
t.Fatalf("bad stacktrace")
}
})
}
func TestRefreshCurThreadSelGAfterContinueOnceError(t *testing.T) {
// Issue #2078:
// Tests that on macOS/lldb the current thread/selected goroutine are
// refreshed after ContinueOnce returns an error due to a segmentation
// fault.
skipUnlessOn(t, "N/A", "lldb")
withTestProcess("issue2078", t, func(p *proc.Target, grp *proc.TargetGroup, fixture protest.Fixture) {
setFileBreakpoint(p, t, fixture.Source, 4)
assertNoError(grp.Continue(), t, "Continue() (first)")
if grp.Continue() == nil {
pc := currentPC(p, t)
f, l, fn := p.BinInfo().PCToLine(pc)
t.Logf("Second continue did not return an error %s:%d %#v", f, l, fn)
if fn != nil && fn.Name == "runtime.fatalpanic" {
// this is also ok, it just means this debugserver supports --unmask-signals and it's working as intended.
return
}
}
g := p.SelectedGoroutine()
if g.CurrentLoc.Line != 9 {
t.Fatalf("wrong current location %s:%d (expected :9)", g.CurrentLoc.File, g.CurrentLoc.Line)
}
})
}
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