delve/pkg/proc/variable_test.go
Yasushi Saito 82aff3f18a Extend the "frame" command to set the current frame. (#1110)
* Extend the "frame" command to set the current frame.

Command

  frame 3

sets up so that subsequent "print", "set", "whatis" command
will operate on frame 3.

  frame 3 print foo

continues to work.

Added "up", "down". They move the current frame up or down.

Implementation note:

This changes removes "scopePrefix" mode from the terminal/command.go and instead
have the command examine the goroutine/frame value to see if it is invoked in a
scoped context.

* Rename Command.Frame -> Command.frame.
2018-03-22 10:02:15 -07:00

46 lines
1.3 KiB
Go

package proc_test
import (
"path/filepath"
"testing"
"github.com/derekparker/delve/pkg/proc"
protest "github.com/derekparker/delve/pkg/proc/test"
)
func TestGoroutineCreationLocation(t *testing.T) {
protest.AllowRecording(t)
withTestProcess("goroutinestackprog", t, func(p proc.Process, fixture protest.Fixture) {
bp, err := setFunctionBreakpoint(p, "main.agoroutine")
assertNoError(err, t, "BreakByLocation()")
assertNoError(proc.Continue(p), t, "Continue()")
gs, err := proc.GoroutinesInfo(p)
assertNoError(err, t, "GoroutinesInfo")
for _, g := range gs {
currentLocation := g.UserCurrent()
currentFn := currentLocation.Fn
if currentFn != nil && currentFn.BaseName() == "agoroutine" {
createdLocation := g.Go()
if createdLocation.Fn == nil {
t.Fatalf("goroutine creation function is nil")
}
if createdLocation.Fn.BaseName() != "main" {
t.Fatalf("goroutine creation function has wrong name: %s", createdLocation.Fn.BaseName())
}
if filepath.Base(createdLocation.File) != "goroutinestackprog.go" {
t.Fatalf("goroutine creation file incorrect: %s", filepath.Base(createdLocation.File))
}
if createdLocation.Line != 23 {
t.Fatalf("goroutine creation line incorrect: %v", createdLocation.Line)
}
}
}
p.ClearBreakpoint(bp.Addr)
proc.Continue(p)
})
}