mirror of
https://github.com/go-delve/delve.git
synced 2025-11-04 06:32:16 +08:00
eb2bc2a7ee
The 'source' command reads the file specified as argument and executes it as a list of delve commands. Additionally a flag '--init' can be passed to delve specifying a file containing a list of commands to execute on startup. Issue #96
73 lines
1.6 KiB
Go
73 lines
1.6 KiB
Go
package test
|
|
|
|
import (
|
|
"crypto/rand"
|
|
"encoding/hex"
|
|
"fmt"
|
|
"os"
|
|
"os/exec"
|
|
"path/filepath"
|
|
"testing"
|
|
)
|
|
|
|
// Fixture is a test binary.
|
|
type Fixture struct {
|
|
// Name is the short name of the fixture.
|
|
Name string
|
|
// Path is the absolute path to the test binary.
|
|
Path string
|
|
// Source is the absolute path of the test binary source.
|
|
Source string
|
|
}
|
|
|
|
// Fixtures is a map of Fixture.Name to Fixture.
|
|
var Fixtures map[string]Fixture = make(map[string]Fixture)
|
|
|
|
func FindFixturesDir() string {
|
|
parent := ".."
|
|
fixturesDir := "_fixtures"
|
|
for depth := 0; depth < 10; depth++ {
|
|
if _, err := os.Stat(fixturesDir); err == nil {
|
|
break
|
|
}
|
|
fixturesDir = filepath.Join(parent, fixturesDir)
|
|
}
|
|
return fixturesDir
|
|
}
|
|
|
|
func BuildFixture(name string) Fixture {
|
|
if f, ok := Fixtures[name]; ok {
|
|
return f
|
|
}
|
|
|
|
fixturesDir := FindFixturesDir()
|
|
|
|
// Make a (good enough) random temporary file name
|
|
r := make([]byte, 4)
|
|
rand.Read(r)
|
|
path := filepath.Join(fixturesDir, name+".go")
|
|
tmpfile := filepath.Join(os.TempDir(), fmt.Sprintf("%s.%s", name, hex.EncodeToString(r)))
|
|
|
|
// Build the test binary
|
|
if err := exec.Command("go", "build", "-gcflags=-N -l", "-o", tmpfile, path).Run(); err != nil {
|
|
fmt.Printf("Error compiling %s: %s\n", path, err)
|
|
os.Exit(1)
|
|
}
|
|
|
|
source, _ := filepath.Abs(path)
|
|
Fixtures[name] = Fixture{Name: name, Path: tmpfile, Source: source}
|
|
return Fixtures[name]
|
|
}
|
|
|
|
// RunTestsWithFixtures will pre-compile test fixtures before running test
|
|
// methods. Test binaries are deleted before exiting.
|
|
func RunTestsWithFixtures(m *testing.M) int {
|
|
status := m.Run()
|
|
|
|
// Remove the fixtures.
|
|
for _, f := range Fixtures {
|
|
os.Remove(f.Path)
|
|
}
|
|
return status
|
|
}
|