| // Copyright 2019 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| // +build linux |
| |
| package static_cgo_test |
| |
| import ( |
| "debug/elf" |
| "os" |
| "testing" |
| |
| "github.com/bazelbuild/rules_go/go/tools/bazel" |
| ) |
| |
| func TestStatic(t *testing.T) { |
| for _, name := range []string{"static_bin", "static_cgo_bin", "static_pure_bin"} { |
| if name != "static_pure_bin" && os.Getenv("ZIG_CC") == "1" { |
| // zig does not statically link glibc, by design or accident. |
| t.Skip() |
| } |
| |
| t.Run(name, func(t *testing.T) { |
| path, ok := bazel.FindBinary("tests/core/go_binary", name) |
| if !ok { |
| t.Fatal("could not find static_cgo_bin") |
| } |
| f, err := elf.Open(path) |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer f.Close() |
| for _, prog := range f.Progs { |
| if prog.Type == elf.PT_INTERP { |
| t.Fatalf("binary %s has PT_INTERP segment, indicating dynamic linkage", path) |
| } |
| } |
| }) |
| } |
| } |