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chore: import upstream snapshot with attribution
2026-07-13 12:33:42 +08:00

48 lines
894 B
Go

package languages
import (
"testing"
"github.com/zzet/gortex/internal/graph"
)
func TestGoCgo_StampsUsesCgoOnFileNode(t *testing.T) {
src := `package foo
/*
#include <stdio.h>
*/
import "C"
func Hello() {
C.printf(C.CString("hello\n"))
}
`
fix := runGoExtract(t, src)
files := fix.nodesByKind[graph.KindFile]
if len(files) != 1 {
t.Fatalf("expected 1 file node, got %d", len(files))
}
if v, _ := files[0].Meta["uses_cgo"].(bool); !v {
t.Errorf("expected meta.uses_cgo=true on file node with import \"C\"")
}
}
func TestGoCgo_NoFlagOnRegularImport(t *testing.T) {
src := `package foo
import "fmt"
func Hello() { fmt.Println("hi") }
`
fix := runGoExtract(t, src)
files := fix.nodesByKind[graph.KindFile]
if len(files) != 1 {
t.Fatalf("expected 1 file node")
}
if v, _ := files[0].Meta["uses_cgo"].(bool); v {
t.Errorf("regular import must not set uses_cgo")
}
}