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// Copyright 2015 The Vanadium 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 playground_test
import (
"bytes"
"io/ioutil"
"os"
"path/filepath"
"strings"
_ "v.io/x/ref/profiles"
"v.io/x/ref/test/v23tests"
)
//go:generate v23 test generate
var (
vanadiumRoot, nodejsRoot, playgroundRoot string
)
func init() {
vanadiumRoot = os.Getenv("VANADIUM_ROOT")
if len(vanadiumRoot) == 0 {
panic("VANADIUM_ROOT must be set")
}
nodejsRoot = filepath.Join(vanadiumRoot, "environment/cout/node/bin")
}
func golist(i *v23tests.T, pkg string) string {
v23 := filepath.Join(vanadiumRoot, "bin/v23")
return i.Run(v23, "go", "list", "-f", "{{.Dir}}", pkg)
}
func npmInstall(i *v23tests.T, dir string) {
npmBin := i.BinaryFromPath(filepath.Join(nodejsRoot, "npm"))
npmBin.Run("install", "--production", dir)
}
// Bundles a playground example and tests it using builder.
// - dir is the root directory of example to test
// - globFile is the path to the glob file with file patterns to use from dir
// - args are the arguments to call builder with
func runPGExample(i *v23tests.T, globFile, dir string, args ...string) *v23tests.Invocation {
bundle := i.Run("./node_modules/.bin/pgbundle", "--verbose", globFile, dir)
tmp := i.NewTempDir()
cwd := i.Pushd(tmp)
defer i.Popd()
old := filepath.Join(cwd, "node_modules")
if err := os.Symlink(old, filepath.Join(".", filepath.Base(old))); err != nil {
i.Fatalf("%s: symlink: failed: %v", i.Caller(2), err)
}
// TODO(ivanpi): move this out so it only gets invoked once even though
// the binary is cached.
builderBin := i.BuildGoPkg("playground/builder")
PATH := "PATH=" + i.BinDir() + ":" + nodejsRoot
if path := os.Getenv("PATH"); len(path) > 0 {
PATH += ":" + path
}
stdin := bytes.NewBufferString(bundle)
return builderBin.WithEnv(PATH).WithStdin(stdin).Start(args...)
}
// Sets up a glob file with the given files, then runs builder.
func testWithFiles(i *v23tests.T, pgRoot string, files ...string) *v23tests.Invocation {
testdataDir := filepath.Join(pgRoot, "testdata")
globFile := filepath.Join(i.NewTempDir(), "test.bundle")
if err := ioutil.WriteFile(globFile, []byte(strings.Join(files, "\n")+"\n"), 0644); err != nil {
i.Fatalf("%s: write(%q): failed: %v", i.Caller(1), globFile, err)
}
return runPGExample(i, globFile, testdataDir, "-v=true", "--includeV23Env=true", "--runTimeout=5s")
}
func V23TestPlayground(i *v23tests.T) {
i.Pushd(i.NewTempDir())
defer i.Popd()
v23tests.RunRootMT(i, "--veyron.tcp.address=127.0.0.1:0")
i.BuildGoPkg("v.io/x/ref/cmd/principal")
i.BuildGoPkg("v.io/x/ref/cmd/vdl")
i.BuildGoPkg("v.io/x/ref/services/proxy/proxyd")
i.BuildGoPkg("v.io/x/ref/services/wsprd")
playgroundPkg := golist(i, "playground")
// strip last three directory components, much easier to read in
// errors than <path>/../../..
playgroundRoot = filepath.Dir(playgroundPkg)
playgroundRoot = filepath.Dir(playgroundRoot)
playgroundRoot = filepath.Dir(playgroundRoot)
npmInstall(i, filepath.Join(vanadiumRoot, "release/javascript/core"))
npmInstall(i, filepath.Join(playgroundRoot, "pgbundle"))
cases := []struct {
name string
files []string
}{
{"basic ping (go -> go)",
[]string{"src/pong/pong.go", "src/ping/ping.go", "src/pingpong/wire.vdl"}},
{"basic ping (js -> js)",
[]string{"src/pong/pong.js", "src/ping/ping.js", "src/pingpong/wire.vdl"}},
{"basic ping (js -> go)",
[]string{"src/pong/pong.go", "src/ping/ping.js", "src/pingpong/wire.vdl"}},
{"basic ping (go -> js)",
[]string{"src/pong/pong.js", "src/ping/ping.go", "src/pingpong/wire.vdl"}},
}
runCases := func(authfile string, patterns []string) {
for _, c := range cases {
files := c.files
if len(authfile) > 0 {
files = append(files, authfile)
}
inv := testWithFiles(i, playgroundPkg, files...)
i.Logf("test: %s", c.name)
inv.ExpectSetEventuallyRE(patterns...)
}
}
i.Logf("Test as the same principal")
runCases("", []string{"PING", "PONG"})
i.Logf("Test with authorized blessings")
runCases("src/ids/authorized.id", []string{"PING", "PONG"})
// TODO(bprosnitz) Re-enable with issue #986 (once javascript supports expired blessings).
//i.Logf("Test with expired blessings")
//runCases("src/ids/expired.id", []string{"not authorized"})
i.Logf("Test with unauthorized blessings")
runCases("src/ids/unauthorized.id", []string{"not authorized"})
}