fix tests on windows

cmd/xgo/main.go

@@ -368,7 +368,7 @@ func handleBuild(cmd string, args []string) error {
 				return nil
 			}
 		}
-		instrumentGo := filepath.Join(instrumentGoroot, "bin", "go")
+		instrumentGo := filepath.Join(instrumentGoroot, "bin", "go"+osinfo.EXE_SUFFIX)
 		subPaths, mainModule, err := goinfo.ResolveMainModule(projectDir, remainArgs)
 		if err != nil {
 			if !errors.Is(err, goinfo.ErrGoModNotFound) && !errors.Is(err, goinfo.ErrGoModDoesNotHaveModule) {

cmd/xgo/patch.go

@@ -123,12 +123,12 @@ func syncGoroot(goroot string, instrumentGoroot string, fullSyncRecordFile strin
 		return err
 	}
 	var goBinaryChanged bool = true
-	srcGoBin := filepath.Join(goroot, "bin", "go")
-	dstGoBin := filepath.Join(instrumentGoroot, "bin", "go")
+	srcGoBin := filepath.Join(goroot, "bin", "go"+osinfo.EXE_SUFFIX)
+	dstGoBin := filepath.Join(instrumentGoroot, "bin", "go"+osinfo.EXE_SUFFIX)
 
 	srcFile, err := os.Stat(srcGoBin)
 	if err != nil {
-		return nil
+		return err
 	}
 	if srcFile.IsDir() {
 		return fmt.Errorf("bad goroot: %s", goroot)

cmd/xgo/path_test.go

@@ -2,20 +2,33 @@ package main
 
 import (
 	"path/filepath"
+	"runtime"
 	"testing"
 )
 
 // go test -run TestFilePathDir -v ./cmd/xgo
 func TestFilePathDir(t *testing.T) {
-	var testCases = []struct {
+
+	type testCase struct {
 		Name string
 		Dir  string
-	}{
+	}
+	var testCases = []testCase{
 		{"", "."},
 		{".", "."},
-		{"/", "/"},
-		{"/tmp", "/"},
-		{"//tmp", "/"},
+	}
+	if runtime.GOOS != "windows" {
+		testCases = append(testCases, []testCase{
+			{"/", "/"},
+			{"/tmp", "/"},
+			{"//tmp", "/"},
+		}...)
+	} else {
+		testCases = append(testCases, []testCase{
+			{"/", "\\"},
+			{"/tmp", "\\"},
+			{"//tmp", "\\\\tmp"},
+		}...)
 	}
 
 	for _, testCase := range testCases {

cmd/xgo/runtime_gen/core/version.go

@@ -6,9 +6,9 @@ import (
 	"os"
 )
 
-const VERSION = "1.0.33"
-const REVISION = "045b9e4ba45b4ef1e74d71cf64ffcff98761eaef+1"
-const NUMBER = 214
+const VERSION = "1.0.34"
+const REVISION = "d73b24dafc105fe4610e9130b0db429892961b80+1"
+const NUMBER = 215
 
 // these fields will be filled by compiler
 const XGO_VERSION = ""

cmd/xgo/trace.go

@@ -280,7 +280,7 @@ func loadDependency(goroot string, goBinary string, goVersion *goinfo.GoVersion,
 			}
 			vendorModPath := filepath.Join(vendorDir, modPath)
 			vendorModFile := filepath.Join(vendorModPath, "go.mod")
-			replaceModFile := filepath.Join(tmpProjectDir, vendorModFile)
+			replaceModFile := filepath.Join(tmpProjectDir, asSubPath(vendorModFile))
 			// replace goMod => vendor=>
 
 			// NOTE: if replace without require, go will automatically add
@@ -490,6 +490,11 @@ func addBlankImports(goroot string, goBinary string, projectDir string, pkgArgs
 	return replace, nil
 }
 
+// when doing filepath.Join(a,b),
+// on windows, if b has :, everything fails
+func asSubPath(path string) string {
+	return fileutil.CleanSpecial(path)
+}
 func addBlankImportForPackage(srcDir string, dstDir string, imports []string, files []string, allFile bool) (map[string]string, error) {
 	if len(files) == 0 {
 		// no files
@@ -509,7 +514,7 @@ func addBlankImportForPackage(srcDir string, dstDir string, imports []string, fi
 	mapping := make(map[string]string, len(files))
 	for _, file := range files {
 		srcFile := filepath.Join(srcDir, file)
-		dstFile := filepath.Join(dstDir, srcFile)
+		dstFile := filepath.Join(dstDir, asSubPath(srcFile))
 		err := filecopy.CopyFileAll(srcFile, dstFile)
 		if err != nil {
 			return nil, err

cmd/xgo/version.go

@@ -2,9 +2,9 @@ package main
 
 import "fmt"
 
-const VERSION = "1.0.33"
-const REVISION = "045b9e4ba45b4ef1e74d71cf64ffcff98761eaef+1"
-const NUMBER = 214
+const VERSION = "1.0.34"
+const REVISION = "d73b24dafc105fe4610e9130b0db429892961b80+1"
+const NUMBER = 215
 
 func getRevision() string {
 	revSuffix := ""

runtime/core/version.go

@@ -6,9 +6,9 @@ import (
 	"os"
 )
 
-const VERSION = "1.0.33"
-const REVISION = "045b9e4ba45b4ef1e74d71cf64ffcff98761eaef+1"
-const NUMBER = 214
+const VERSION = "1.0.34"
+const REVISION = "d73b24dafc105fe4610e9130b0db429892961b80+1"
+const NUMBER = 215
 
 // these fields will be filled by compiler
 const XGO_VERSION = ""

runtime/test/mock_stdlib/mock_stdlib_test.go

@@ -14,6 +14,7 @@ import (
 // go run ./script/run-test/ --include go1.22.1 --xgo-runtime-test-only -run TestMockTimeNow -v ./test/mock_stdlib
 func TestMockTimeNow(t *testing.T) {
 	now1 := time.Now()
+	time.Sleep(1 * time.Millisecond)
 	now2 := time.Now()
 
 	d1 := now2.Sub(now1)

script/generate/main.go

@@ -242,7 +242,11 @@ func generateFuncHelperCode(srcFile string) (*genInfo, error) {
 
 	funcStubCode := getSlice(code, fset, st.Pos(), st.End())
 
-	helperCode := getSlice(code, fset, astFile.Name.End(), astFile.FileEnd)
+	// TODO: use astFile.FileEnd
+	var fileEnd token.Pos
+	fileEnd = astFile.End()
+
+	helperCode := getSlice(code, fset, astFile.Name.End(), fileEnd)
 	return &genInfo{
 		funcStub:   funcStubCode,
 		helperCode: helperCode,

support/netutil/netutil.go

@@ -19,6 +19,14 @@ func IsTCPAddrServing(url string, timeout time.Duration) (bool, error) {
 
 func ServePort(port int, autoIncrPort bool, watchTimeout time.Duration, watch func(port int), doWithPort func(port int) error) error {
 	for {
+		serving, err := IsTCPAddrServing(net.JoinHostPort("localhost", strconv.Itoa(port)), 20*time.Millisecond)
+		if err != nil {
+			return err
+		}
+		if serving {
+			continue
+		}
+
 		// open url after 500ms, waiting for port opening to check if error
 		portErr := make(chan struct{})
 		if watchTimeout > 0 && watch != nil {
@@ -27,13 +35,6 @@ func ServePort(port int, autoIncrPort bool, watchTimeout time.Duration, watch fu
 			})
 		}
 
-		serving, err := IsTCPAddrServing(net.JoinHostPort("localhost", strconv.Itoa(port)), 20*time.Millisecond)
-		if err != nil {
-			return err
-		}
-		if serving {
-			continue
-		}
 		err = doWithPort(port)
 		if err == nil {
 			return nil