mod_go122_test.go

Documentation: golang.org/x/tools/internal/imports

     1  // Copyright 2019 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build go1.22
     6  // +build go1.22
     7  
     8  package imports
     9  
    10  import (
    11  	"context"
    12  	"testing"
    13  )
    14  
    15  // Tests that go.work files and vendor directory are respected.
    16  func TestModWorkspaceVendoring(t *testing.T) {
    17  	mt := setup(t, nil, `
    18  -- go.work --
    19  go 1.22
    20  
    21  use (
    22  	./a
    23  	./b
    24  )
    25  -- a/go.mod --
    26  module example.com/a
    27  
    28  go 1.22
    29  
    30  require rsc.io/sampler v1.3.1
    31  -- a/a.go --
    32  package a
    33  
    34  import _ "rsc.io/sampler"
    35  -- b/go.mod --
    36  module example.com/b
    37  
    38  go 1.22
    39  -- b/b.go --
    40  package b
    41  `, "")
    42  	defer mt.cleanup()
    43  
    44  	// generate vendor directory
    45  	if _, err := mt.env.invokeGo(context.Background(), "work", "vendor"); err != nil {
    46  		t.Fatal(err)
    47  	}
    48  
    49  	// update module resolver
    50  	mt.env.ClearModuleInfo()
    51  	mt.env.UpdateResolver(mt.env.resolver.ClearForNewScan())
    52  
    53  	mt.assertModuleFoundInDir("example.com/a", "a", `main/a$`)
    54  	mt.assertScanFinds("example.com/a", "a")
    55  	mt.assertModuleFoundInDir("example.com/b", "b", `main/b$`)
    56  	mt.assertScanFinds("example.com/b", "b")
    57  	mt.assertModuleFoundInDir("rsc.io/sampler", "sampler", `/vendor/`)
    58  }
    59
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