You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: build_test.go
    path of file: ./repos/yaegi/interp
    
    the code of the file until where you have to start completion: package interp

import (
	"go/build"
	"testing"
)

type testBuild struct {
	src string
	res bool
}

func TestBuildTag(t *testing.T) {
	// Assume a specific OS, arch and go version no matter the real underlying system
	ctx := build.Context{
		GOARCH:      "amd64",
		GOOS:        "linux",
		BuildTags:   []string{"fo
    
func TestSkipFile(t *testing.T) {
	// Assume a specific OS, arch and go pattern no matter the real underlying system
	ctx := build.Context{
		GOARCH: "amd64",
		GOOS:   "linux",
	}

	tests := []testBuild{
		{"foo/bar_linux_amd64.go", false},
		{"foo/bar.go", false},
		{"bar.go", false},
		{"bar_linux.go", false},
		{"bar_maix.go", false},
		{"bar_mlinux.go", false},

		{"bar_aix_foo.go", false},
		{"bar_linux_foo.go", false},
		{"bar_foo_amd64.go", false},
		{"bar_foo_arm.go", true},

		{"bar_aix_s390x.go", true},
		{"bar_aix_amd64.go", true},
		{"bar_linux_arm.go", true},

		{"bar_amd64.go", false},
		{"bar_arm.go", true},
	}

	for _, test := range tests {
		test := test
		t.Run(test.src, func(t *testing.T) {
			if r := skipFile(&ctx, test.src, NoTest); r != test.res {
				t.Errorf("got %v, want %v", r, test.res)
			}
		})
	}
}