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// Copyright 2015 The Hugo 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.
package commands
import (
"fmt"
"net/http"
"os"
"path/filepath"
"runtime"
"strings"
"testing"
"time"
"github.com/gohugoio/hugo/config"
"github.com/gohugoio/hugo/helpers"
"golang.org/x/net/context"
"golang.org/x/sync/errgroup"
qt "github.com/frankban/quicktest"
)
// Issue 9518
func TestServerPanicOnConfigError(t *testing.T) {
c := qt.New(t)
config := `
[markup]
[markup.highlight]
linenos='table'
`
r := runServerTest(c, false, config)
c.Assert(r.err, qt.IsNotNil)
c.Assert(r.err.Error(), qt.Contains, "cannot parse 'Highlight.LineNos' as bool:")
}
func TestServerFlags(t *testing.T) {
c := qt.New(t)
assertPublic := func(c *qt.C, r serverTestResult, renderStaticToDisk bool) {
c.Assert(r.err, qt.IsNil)
c.Assert(r.homeContent, qt.Contains, "Environment: development")
c.Assert(r.publicDirnames["myfile.txt"], qt.Equals, renderStaticToDisk)
}
for _, test := range []struct {
flag string
assert func(c *qt.C, r serverTestResult)
}{
{"", func(c *qt.C, r serverTestResult) {
assertPublic(c, r, false)
}},
{"--renderToDisk", func(c *qt.C, r serverTestResult) {
assertPublic(c, r, true)
}},
{"--renderStaticToDisk", func(c *qt.C, r serverTestResult) {
assertPublic(c, r, true)
}},
} {
c.Run(test.flag, func(c *qt.C) {
config := `
baseURL="https://example.org"
`
var args []string
if test.flag != "" {
args = strings.Split(test.flag, "=")
}
r := runServerTest(c, true, config, args...)
test.assert(c, r)
})
}
}
func TestServerBugs(t *testing.T) {
c := qt.New(t)
for _, test := range []struct {
name string
flag string
assert func(c *qt.C, r serverTestResult)
}{
// Issue 9788
{"PostProcess, memory", "", func(c *qt.C, r serverTestResult) {
c.Assert(r.err, qt.IsNil)
c.Assert(r.homeContent, qt.Contains, "PostProcess: /foo.min.css")
}},
{"PostProcess, disk", "--renderToDisk", func(c *qt.C, r serverTestResult) {
c.Assert(r.err, qt.IsNil)
c.Assert(r.homeContent, qt.Contains, "PostProcess: /foo.min.css")
}},
} {
c.Run(test.name, func(c *qt.C) {
config := `
baseURL="https://example.org"
`
var args []string
if test.flag != "" {
args = strings.Split(test.flag, "=")
}
r := runServerTest(c, true, config, args...)
test.assert(c, r)
})
}
}
type serverTestResult struct {
err error
homeContent string
publicDirnames map[string]bool
}
func runServerTest(c *qt.C, getHome bool, config string, args ...string) (result serverTestResult) {
dir := createSimpleTestSite(c, testSiteConfig{configTOML: config})
sp, err := helpers.FindAvailablePort()
c.Assert(err, qt.IsNil)
port := sp.Port
defer func() {
os.RemoveAll(dir)
}()
stop := make(chan bool)
b := newCommandsBuilder()
scmd := b.newServerCmdSignaled(stop)
cmd := scmd.getCommand()
args = append([]string{"-s=" + dir, fmt.Sprintf("-p=%d", port)}, args...)
cmd.SetArgs(args)
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
wg, ctx := errgroup.WithContext(ctx)
wg.Go(func() error {
_, err := cmd.ExecuteC()
return err
})
if getHome {
// Esp. on slow CI machines, we need to wait a little before the web
// server is ready.
time.Sleep(567 * time.Millisecond)
resp, err := http.Get(fmt.Sprintf("http://localhost:%d/", port))
c.Check(err, qt.IsNil)
c.Check(resp.StatusCode, qt.Equals, http.StatusOK)
if err == nil {
defer resp.Body.Close()
result.homeContent = helpers.ReaderToString(resp.Body)
}
}
time.Sleep(1 * time.Second)
select {
case <-stop:
case stop <- true:
}
pubFiles, err := os.ReadDir(filepath.Join(dir, "public"))
c.Check(err, qt.IsNil)
result.publicDirnames = make(map[string]bool)
for _, f := range pubFiles {
result.publicDirnames[f.Name()] = true
}
result.err = wg.Wait()
return
}
func TestFixURL(t *testing.T) {
type data struct {
TestName string
CLIBaseURL string
CfgBaseURL string
AppendPort bool
Port int
Result string
}
tests := []data{
{"Basic http localhost", "", "http://foo.com", true, 1313, "http://localhost:1313/"},
{"Basic https production, http localhost", "", "https://foo.com", true, 1313, "http://localhost:1313/"},
{"Basic subdir", "", "http://foo.com/bar", true, 1313, "http://localhost:1313/bar/"},
{"Basic production", "http://foo.com", "http://foo.com", false, 80, "http://foo.com/"},
{"Production subdir", "http://foo.com/bar", "http://foo.com/bar", false, 80, "http://foo.com/bar/"},
{"No http", "", "foo.com", true, 1313, "//localhost:1313/"},
{"Override configured port", "", "foo.com:2020", true, 1313, "//localhost:1313/"},
{"No http production", "foo.com", "foo.com", false, 80, "//foo.com/"},
{"No http production with port", "foo.com", "foo.com", true, 2020, "//foo.com:2020/"},
{"No config", "", "", true, 1313, "//localhost:1313/"},
}
for _, test := range tests {
t.Run(test.TestName, func(t *testing.T) {
b := newCommandsBuilder()
s := b.newServerCmd()
v := config.NewWithTestDefaults()
baseURL := test.CLIBaseURL
v.Set("baseURL", test.CfgBaseURL)
s.serverAppend = test.AppendPort
s.serverPort = test.Port
result, err := s.fixURL(v, baseURL, s.serverPort)
if err != nil {
t.Errorf("Unexpected error %s", err)
}
if result != test.Result {
t.Errorf("Expected %q, got %q", test.Result, result)
}
})
}
}
func TestRemoveErrorPrefixFromLog(t *testing.T) {
c := qt.New(t)
content := `ERROR 2018/10/07 13:11:12 Error while rendering "home": template: _default/baseof.html:4:3: executing "main" at <partial "logo" .>: error calling partial: template: partials/logo.html:5:84: executing "partials/logo.html" at <$resized.AHeight>: can't evaluate field AHeight in type *resource.Image
ERROR 2018/10/07 13:11:12 Rebuild failed: logged 1 error(s)
`
withoutError := removeErrorPrefixFromLog(content)
c.Assert(strings.Contains(withoutError, "ERROR"), qt.Equals, false)
}
func isWindowsCI() bool {
return runtime.GOOS == "windows" && os.Getenv("CI") != ""
}
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