func testPackage(targets map[string]gb.PkgTarget, pkg *gb.Package, flags []string) gb.Target { var gofiles []string gofiles = append(gofiles, pkg.GoFiles...) gofiles = append(gofiles, pkg.TestGoFiles...) var cgofiles []string cgofiles = append(cgofiles, pkg.CgoFiles...) var imports []string imports = append(imports, pkg.Package.Imports...) imports = append(imports, pkg.Package.TestImports...) name := pkg.Name if name == "main" { // rename the main package to its package name for testing. name = filepath.Base(filepath.FromSlash(pkg.ImportPath)) } // internal tests testpkg := gb.NewPackage(pkg.Context, &build.Package{ Name: name, ImportPath: pkg.ImportPath, Dir: pkg.Dir, SrcRoot: pkg.SrcRoot, GoFiles: gofiles, CFiles: pkg.CFiles, CgoFiles: cgofiles, TestGoFiles: pkg.TestGoFiles, // passed directly to buildTestMain XTestGoFiles: pkg.XTestGoFiles, // passed directly to buildTestMain CgoCFLAGS: pkg.CgoCFLAGS, CgoCPPFLAGS: pkg.CgoCPPFLAGS, CgoCXXFLAGS: pkg.CgoCXXFLAGS, CgoLDFLAGS: pkg.CgoLDFLAGS, CgoPkgConfig: pkg.CgoPkgConfig, Imports: imports, }) // build dependencies deps := gb.BuildDependencies(targets, testpkg) testpkg.Scope = "test" testpkg.Stale = true testobj := gb.Compile(testpkg, deps...) // external tests if len(pkg.XTestGoFiles) > 0 { xtestpkg := gb.NewPackage(pkg.Context, &build.Package{ Name: name, ImportPath: pkg.ImportPath + "_test", Dir: pkg.Dir, GoFiles: pkg.XTestGoFiles, Imports: pkg.XTestImports, }) // build external test dependencies deps := gb.BuildDependencies(targets, xtestpkg) xtestpkg.Scope = "test" xtestpkg.Stale = true xtestpkg.ExtraIncludes = filepath.Join(pkg.Workdir(), filepath.FromSlash(pkg.ImportPath), "_test") testobj = gb.Compile(xtestpkg, append(deps, testobj)...) } testmain, err := buildTestMain(testpkg) if err != nil { return gb.ErrTarget{err} } buildmain := gb.Ld(testmain, gb.Compile(testmain, testobj)) cmd := exec.Command(testmain.Binfile()+".test", flags...) cmd.Dir = pkg.Dir // tests run in the original source directory cmd.Stdout = os.Stdout cmd.Stderr = os.Stderr gb.Debugf("scheduling run of %v", cmd.Args) return pkg.Run(cmd, buildmain) }