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// Copyright 2025 syzkaller project authors. All rights reserved.
// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
package codesearch
import (
"bytes"
"os"
"path/filepath"
"strings"
"testing"
"github.com/google/syzkaller/pkg/clangtool/tooltest"
"github.com/google/syzkaller/pkg/osutil"
"github.com/google/syzkaller/tools/clang/codesearch"
)
func TestClangTool(t *testing.T) {
tooltest.TestClangTool[Database](t, clangtoolimpl.Tool)
}
func TestCommands(t *testing.T) {
index := NewTestIndex(t, "testdata")
files, err := filepath.Glob(filepath.Join(osutil.Abs("testdata"), "query*"))
if err != nil {
t.Fatal(err)
}
if len(files) == 0 {
t.Fatal("found no qeury files")
}
covered := make(map[string]bool)
for _, file := range files {
t.Run(filepath.Base(file), func(t *testing.T) {
testCommand(t, index, covered, file)
})
}
for _, cmd := range Commands {
if !covered[cmd.Name] {
t.Errorf("command %v is not covered, add at least one test", cmd.Name)
}
}
}
func testCommand(t *testing.T, index *Index, covered map[string]bool, file string) {
data, err := os.ReadFile(file)
if err != nil {
t.Fatal(err)
}
query, _, _ := bytes.Cut(data, []byte{'\n'})
fields := strings.Fields(string(query))
if len(fields) == 0 {
t.Fatal("no command found")
}
cmd := fields[0]
var args []string
for _, arg := range fields[1:] {
if len(arg) >= 2 && arg[0] == '"' && arg[len(arg)-1] == '"' {
arg = arg[1 : len(arg)-1]
}
args = append(args, arg)
}
result, err := index.Command(cmd, args)
if err != nil {
// This is supposed to test aflow.BadCallError messages.
result = err.Error() + "\n"
}
got := append([]byte(strings.Join(fields, " ")+"\n\n"), result...)
tooltest.CompareGoldenData(t, file, got)
covered[cmd] = true
}
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