Imported Upstream version 1.4upstream/1.4

1 files changed, 0 insertions, 182 deletions

diff --git a/src/pkg/text/template/examplefiles_test.go b/src/pkg/text/template/examplefiles_test.go
deleted file mode 100644
index a15c7a62a..000000000
--- a/src/pkg/text/template/examplefiles_test.go
+++ /dev/null
@@ -1,182 +0,0 @@
-// Copyright 2012 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 template_test
-
-import (
-	"io"
-	"io/ioutil"
-	"log"
-	"os"
-	"path/filepath"
-	"text/template"
-)
-
-// templateFile defines the contents of a template to be stored in a file, for testing.
-type templateFile struct {
-	name     string
-	contents string
-}
-
-func createTestDir(files []templateFile) string {
-	dir, err := ioutil.TempDir("", "template")
-	if err != nil {
-		log.Fatal(err)
-	}
-	for _, file := range files {
-		f, err := os.Create(filepath.Join(dir, file.name))
-		if err != nil {
-			log.Fatal(err)
-		}
-		defer f.Close()
-		_, err = io.WriteString(f, file.contents)
-		if err != nil {
-			log.Fatal(err)
-		}
-	}
-	return dir
-}
-
-// Here we demonstrate loading a set of templates from a directory.
-func ExampleTemplate_glob() {
-	// Here we create a temporary directory and populate it with our sample
-	// template definition files; usually the template files would already
-	// exist in some location known to the program.
-	dir := createTestDir([]templateFile{
-		// T0.tmpl is a plain template file that just invokes T1.
-		{"T0.tmpl", `T0 invokes T1: ({{template "T1"}})`},
-		// T1.tmpl defines a template, T1 that invokes T2.
-		{"T1.tmpl", `{{define "T1"}}T1 invokes T2: ({{template "T2"}}){{end}}`},
-		// T2.tmpl defines a template T2.
-		{"T2.tmpl", `{{define "T2"}}This is T2{{end}}`},
-	})
-	// Clean up after the test; another quirk of running as an example.
-	defer os.RemoveAll(dir)
-
-	// pattern is the glob pattern used to find all the template files.
-	pattern := filepath.Join(dir, "*.tmpl")
-
-	// Here starts the example proper.
-	// T0.tmpl is the first name matched, so it becomes the starting template,
-	// the value returned by ParseGlob.
-	tmpl := template.Must(template.ParseGlob(pattern))
-
-	err := tmpl.Execute(os.Stdout, nil)
-	if err != nil {
-		log.Fatalf("template execution: %s", err)
-	}
-	// Output:
-	// T0 invokes T1: (T1 invokes T2: (This is T2))
-}
-
-// This example demonstrates one way to share some templates
-// and use them in different contexts. In this variant we add multiple driver
-// templates by hand to an existing bundle of templates.
-func ExampleTemplate_helpers() {
-	// Here we create a temporary directory and populate it with our sample
-	// template definition files; usually the template files would already
-	// exist in some location known to the program.
-	dir := createTestDir([]templateFile{
-		// T1.tmpl defines a template, T1 that invokes T2.
-		{"T1.tmpl", `{{define "T1"}}T1 invokes T2: ({{template "T2"}}){{end}}`},
-		// T2.tmpl defines a template T2.
-		{"T2.tmpl", `{{define "T2"}}This is T2{{end}}`},
-	})
-	// Clean up after the test; another quirk of running as an example.
-	defer os.RemoveAll(dir)
-
-	// pattern is the glob pattern used to find all the template files.
-	pattern := filepath.Join(dir, "*.tmpl")
-
-	// Here starts the example proper.
-	// Load the helpers.
-	templates := template.Must(template.ParseGlob(pattern))
-	// Add one driver template to the bunch; we do this with an explicit template definition.
-	_, err := templates.Parse("{{define `driver1`}}Driver 1 calls T1: ({{template `T1`}})\n{{end}}")
-	if err != nil {
-		log.Fatal("parsing driver1: ", err)
-	}
-	// Add another driver template.
-	_, err = templates.Parse("{{define `driver2`}}Driver 2 calls T2: ({{template `T2`}})\n{{end}}")
-	if err != nil {
-		log.Fatal("parsing driver2: ", err)
-	}
-	// We load all the templates before execution. This package does not require
-	// that behavior but html/template's escaping does, so it's a good habit.
-	err = templates.ExecuteTemplate(os.Stdout, "driver1", nil)
-	if err != nil {
-		log.Fatalf("driver1 execution: %s", err)
-	}
-	err = templates.ExecuteTemplate(os.Stdout, "driver2", nil)
-	if err != nil {
-		log.Fatalf("driver2 execution: %s", err)
-	}
-	// Output:
-	// Driver 1 calls T1: (T1 invokes T2: (This is T2))
-	// Driver 2 calls T2: (This is T2)
-}
-
-// This example demonstrates how to use one group of driver
-// templates with distinct sets of helper templates.
-func ExampleTemplate_share() {
-	// Here we create a temporary directory and populate it with our sample
-	// template definition files; usually the template files would already
-	// exist in some location known to the program.
-	dir := createTestDir([]templateFile{
-		// T0.tmpl is a plain template file that just invokes T1.
-		{"T0.tmpl", "T0 ({{.}} version) invokes T1: ({{template `T1`}})\n"},
-		// T1.tmpl defines a template, T1 that invokes T2. Note T2 is not defined
-		{"T1.tmpl", `{{define "T1"}}T1 invokes T2: ({{template "T2"}}){{end}}`},
-	})
-	// Clean up after the test; another quirk of running as an example.
-	defer os.RemoveAll(dir)
-
-	// pattern is the glob pattern used to find all the template files.
-	pattern := filepath.Join(dir, "*.tmpl")
-
-	// Here starts the example proper.
-	// Load the drivers.
-	drivers := template.Must(template.ParseGlob(pattern))
-
-	// We must define an implementation of the T2 template. First we clone
-	// the drivers, then add a definition of T2 to the template name space.
-
-	// 1. Clone the helper set to create a new name space from which to run them.
-	first, err := drivers.Clone()
-	if err != nil {
-		log.Fatal("cloning helpers: ", err)
-	}
-	// 2. Define T2, version A, and parse it.
-	_, err = first.Parse("{{define `T2`}}T2, version A{{end}}")
-	if err != nil {
-		log.Fatal("parsing T2: ", err)
-	}
-
-	// Now repeat the whole thing, using a different version of T2.
-	// 1. Clone the drivers.
-	second, err := drivers.Clone()
-	if err != nil {
-		log.Fatal("cloning drivers: ", err)
-	}
-	// 2. Define T2, version B, and parse it.
-	_, err = second.Parse("{{define `T2`}}T2, version B{{end}}")
-	if err != nil {
-		log.Fatal("parsing T2: ", err)
-	}
-
-	// Execute the templates in the reverse order to verify the
-	// first is unaffected by the second.
-	err = second.ExecuteTemplate(os.Stdout, "T0.tmpl", "second")
-	if err != nil {
-		log.Fatalf("second execution: %s", err)
-	}
-	err = first.ExecuteTemplate(os.Stdout, "T0.tmpl", "first")
-	if err != nil {
-		log.Fatalf("first: execution: %s", err)
-	}
-
-	// Output:
-	// T0 (second version) invokes T1: (T1 invokes T2: (T2, version B))
-	// T0 (first version) invokes T1: (T1 invokes T2: (T2, version A))
-}