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167 lines
3.8 KiB
Go
167 lines
3.8 KiB
Go
package tpl
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import (
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"bytes"
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"errors"
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"io/ioutil"
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"os"
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"path/filepath"
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"testing"
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)
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// Some tests for Issue #1178 -- Ace
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func TestAceTemplates(t *testing.T) {
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for i, this := range []struct {
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basePath string
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innerPath string
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baseContent string
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innerContent string
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expect string
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expectErr int
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}{
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{"", filepath.FromSlash("_default/single.ace"), "", "{{ . }}", "DATA", 0},
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{filepath.FromSlash("_default/baseof.ace"), filepath.FromSlash("_default/single.ace"),
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`= content main
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h2 This is a content named "main" of an inner template. {{ . }}`,
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`= doctype html
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html lang=en
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head
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meta charset=utf-8
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title Base and Inner Template
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body
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h1 This is a base template {{ . }}
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= yield main`, `<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><title>Base and Inner Template</title></head><body><h1>This is a base template DATA</h1></body></html>`, 0},
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} {
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for _, root := range []string{"", os.TempDir()} {
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templ := New()
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basePath := this.basePath
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innerPath := this.innerPath
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if basePath != "" && root != "" {
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basePath = filepath.Join(root, basePath)
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}
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if innerPath != "" && root != "" {
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innerPath = filepath.Join(root, innerPath)
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}
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d := "DATA"
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err := templ.AddAceTemplate("mytemplate.ace", basePath, innerPath,
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[]byte(this.baseContent), []byte(this.innerContent))
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if err != nil && this.expectErr == 0 {
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t.Errorf("Test %d with root '%s' errored: %s", i, root, err)
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} else if err == nil && this.expectErr == 1 {
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t.Errorf("#1 Test %d with root '%s' should have errored", i, root)
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}
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var buff bytes.Buffer
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err = templ.ExecuteTemplate(&buff, "mytemplate.html", d)
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if err != nil && this.expectErr == 0 {
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t.Errorf("Test %d with root '%s' errored: %s", i, root, err)
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} else if err == nil && this.expectErr == 2 {
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t.Errorf("#2 Test with root '%s' %d should have errored", root, i)
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} else {
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result := buff.String()
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if result != this.expect {
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t.Errorf("Test %d with root '%s' got\n%s\nexpected\n%s", i, root, result, this.expect)
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}
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}
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}
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}
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}
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// Test for bugs discovered by https://github.com/dvyukov/go-fuzz
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func TestTplGoFuzzReports(t *testing.T) {
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// The following test case(s) also fail
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// See https://github.com/golang/go/issues/10634
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//{"{{ seq 433937734937734969526500969526500 }}", 2}}
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for i, this := range []struct {
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data string
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expectErr int
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}{
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// Issue #1089
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//{"{{apply .C \"first\" }}", 2},
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// Issue #1090
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{"{{ slicestr \"000000\" 10}}", 2},
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// Issue #1091
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//{"{{apply .C \"first\" 0 0 0}}", 2},
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{"{{seq 3e80}}", 2},
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// Issue #1095
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{"{{apply .C \"urlize\" " +
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"\".\"}}", 2}} {
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templ := New()
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d := &Data{
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A: 42,
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B: "foo",
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C: []int{1, 2, 3},
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D: map[int]string{1: "foo", 2: "bar"},
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E: Data1{42, "foo"},
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F: []string{"a", "b", "c"},
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G: []string{"a", "b", "c", "d", "e"},
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H: "a,b,c,d,e,f",
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}
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err := templ.AddTemplate("fuzz", this.data)
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if err != nil && this.expectErr == 0 {
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t.Fatalf("Test %d errored: %s", i, err)
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} else if err == nil && this.expectErr == 1 {
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t.Fatalf("#1 Test %d should have errored", i)
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}
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err = templ.ExecuteTemplate(ioutil.Discard, "fuzz", d)
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if err != nil && this.expectErr == 0 {
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t.Fatalf("Test %d errored: %s", i, err)
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} else if err == nil && this.expectErr == 2 {
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t.Fatalf("#2 Test %d should have errored", i)
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}
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}
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}
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type Data struct {
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A int
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B string
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C []int
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D map[int]string
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E Data1
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F []string
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G []string
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H string
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}
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type Data1 struct {
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A int
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B string
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}
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func (Data1) Q() string {
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return "foo"
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}
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func (Data1) W() (string, error) {
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return "foo", nil
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}
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func (Data1) E() (string, error) {
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return "foo", errors.New("Data.E error")
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}
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func (Data1) R(v int) (string, error) {
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return "foo", nil
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}
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func (Data1) T(s string) (string, error) {
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return s, nil
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}
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