gps: Add PackageTree.TrimHiddenPackages tests

Author: sdboyer

internal/gps/_testdata/src/varied_hidden/.onlyfromtests/a.go

@@ -0,0 +1,18 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package onlyfromtests
+
+import (
+	"sort"
+
+	_ "varied/_secondorder"
+
+	"github.com/golang/dep/internal/gps"
+)
+
+var (
+	M = sort.Strings
+	_ = gps.Solve
+)

internal/gps/_testdata/src/varied_hidden/.onlyfromtests/b.go

@@ -0,0 +1,15 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package onlyfromtests
+
+import (
+	"os"
+	"sort"
+)
+
+var (
+	_ = sort.Strings
+	_ = os.PathSeparator
+)

internal/gps/_testdata/src/varied_hidden/_frommain/a.go

@@ -0,0 +1,16 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package frommain
+
+import (
+	"sort"
+
+	"github.com/golang/dep/internal/gps"
+)
+
+var (
+	M = sort.Strings
+	_ = gps.Solve
+)

internal/gps/_testdata/src/varied_hidden/_never/a.go

@@ -0,0 +1,16 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package never
+
+import (
+	"sort"
+
+	"github.com/golang/dep/internal/gps"
+)
+
+var (
+	M = sort.Strings
+	_ = gps.Solve
+)

internal/gps/_testdata/src/varied_hidden/_secondorder/secondorder.go

@@ -0,0 +1,11 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package secondorder
+
+import "hash"
+
+var (
+	H = hash.Hash
+)

internal/gps/_testdata/src/varied_hidden/always/always_test.go

@@ -0,0 +1,7 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package always
+
+import _ "varied/.onlyfromtests"

internal/gps/_testdata/src/varied_hidden/dotdotslash/a.go

@@ -0,0 +1,13 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package dotslash
+
+import (
+	"../github.com/golang/dep/internal/gps"
+)
+
+var (
+	A = gps.Solver
+)

internal/gps/_testdata/src/varied_hidden/locals.go

@@ -0,0 +1,14 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	_ "varied/_frommain"
+	"varied/simple"
+)
+
+var (
+	_ = simple.S
+)

internal/gps/_testdata/src/varied_hidden/main.go

@@ -0,0 +1,13 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"net/http"
+)
+
+var (
+	_ = http.Client
+)

internal/gps/_testdata/src/varied_hidden/simple/locals.go

@@ -0,0 +1,11 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package simple
+
+import "varied/simple/testdata"
+
+var (
+	_ = testdata.H
+)