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tests: Add test that GopherJS can be vendored.
This test is expected to fail here, because the current master version doesn't support GopherJS being vendored.
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‎tests/gopherjsvendored_test.sh

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#!/bin/bash
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# Don't run this file directly. It's executed as part of TestGopherJSCanBeVendored.
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set -e
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tmp=$(mktemp -d "${TMPDIR:-/tmp}/gopherjsvendored_test.XXXXXXXXXX")
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cleanup() {
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rm -rf "$tmp"
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exit
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}
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trap cleanup EXIT SIGHUP SIGINT SIGTERM
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# Make a hello project that will vendor GopherJS.
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mkdir -p "$tmp/src/example.org/hello"
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echo 'package main
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import "github.com/gopherjs/gopherjs/js"
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func main() {
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js.Global.Get("console").Call("log", "hello using js pkg")
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}' > "$tmp/src/example.org/hello/main.go"
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# Vendor GopherJS and its dependencies into hello project.
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mkdir -p "$tmp/src/example.org/hello/vendor/github.com/gopherjs" \
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"$tmp/src/example.org/hello/vendor/github.com/fsnotify" \
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"$tmp/src/example.org/hello/vendor/github.com/kisielk" \
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"$tmp/src/example.org/hello/vendor/github.com/neelance" \
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"$tmp/src/example.org/hello/vendor/github.com/shurcooL" \
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"$tmp/src/example.org/hello/vendor/github.com/spf13" \
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"$tmp/src/example.org/hello/vendor/golang.org/x"
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cp -r $(go list -e -f '{{.Dir}}' github.com/gopherjs/gopherjs) "$tmp/src/example.org/hello/vendor/github.com/gopherjs/gopherjs"
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cp -r $(go list -e -f '{{.Dir}}' github.com/fsnotify/fsnotify) "$tmp/src/example.org/hello/vendor/github.com/fsnotify/fsnotify"
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cp -r $(go list -e -f '{{.Dir}}' github.com/kisielk/gotool) "$tmp/src/example.org/hello/vendor/github.com/kisielk/gotool"
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cp -r $(go list -e -f '{{.Dir}}' github.com/neelance/sourcemap) "$tmp/src/example.org/hello/vendor/github.com/neelance/sourcemap"
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cp -r $(go list -e -f '{{.Dir}}' github.com/shurcooL/httpfs) "$tmp/src/example.org/hello/vendor/github.com/shurcooL/httpfs"
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cp -r $(go list -e -f '{{.Dir}}' github.com/spf13/cobra) "$tmp/src/example.org/hello/vendor/github.com/spf13/cobra"
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cp -r $(go list -e -f '{{.Dir}}' github.com/spf13/pflag) "$tmp/src/example.org/hello/vendor/github.com/spf13/pflag"
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cp -r $(go list -e -f '{{.Dir}}' golang.org/x/crypto) "$tmp/src/example.org/hello/vendor/golang.org/x/crypto"
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cp -r $(go list -e -f '{{.Dir}}' golang.org/x/sys) "$tmp/src/example.org/hello/vendor/golang.org/x/sys"
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cp -r $(go list -e -f '{{.Dir}}' golang.org/x/tools) "$tmp/src/example.org/hello/vendor/golang.org/x/tools"
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# Make $tmp our GOPATH workspace.
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export GOPATH="$tmp"
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# Build the vendored copy of GopherJS.
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go install example.org/hello/vendor/github.com/gopherjs/gopherjs
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# Use it to build and run the hello command.
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(cd "$GOPATH/src/example.org/hello" && "$GOPATH/bin/gopherjs" run main.go)

‎tests/gorepo_test.go

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// +build !js
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package tests_test
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import (
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"os"
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"os/exec"
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"runtime"
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"testing"
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)
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// Go repository basic compiler tests, and regression tests for fixed compiler bugs.
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func TestGoRepositoryCompilerTests(t *testing.T) {
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if runtime.GOARCH == "js" {
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t.Skip("test meant to be run using normal Go compiler (needs os/exec)")
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}
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args := []string{"go", "run", "run.go", "-summary"}
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if testing.Verbose() {
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args = append(args, "-v")
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t.Fatal(err)
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}
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}
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// Test that GopherJS can be vendored into a project, and then used to build Go programs.
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// See issue https://github.com/gopherjs/gopherjs/issues/415.
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func TestGopherJSCanBeVendored(t *testing.T) {
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if runtime.GOARCH == "js" {
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t.Skip("test meant to be run using normal Go compiler (needs os/exec)")
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}
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got, err := exec.Command("bash", "gopherjsvendored_test.sh").Output()
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if err != nil {
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t.Fatal(err)
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}
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if want := "hello using js pkg\n"; string(got) != want {
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t.Errorf("got != want:\ngot:\n%s\nwant:\n%s", got, want)
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}
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}

‎tests/lowlevel_test.go

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// +build !js
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package tests_test
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import (
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"bytes"
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"io/ioutil"
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"os/exec"
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"path/filepath"
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"runtime"
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"testing"
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)
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//
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// See https://github.com/gopherjs/gopherjs/issues/279.
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func TestTimeInternalizationExternalization(t *testing.T) {
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if runtime.GOARCH == "js" {
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t.Skip("test meant to be run using normal Go compiler (needs os/exec)")
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}
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got, err := exec.Command("gopherjs", "run", filepath.Join("testdata", "time_inexternalization.go")).Output()
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if err != nil {
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t.Fatalf("%v:\n%s", err, got)

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