85 lines
2.5 KiB
Go
85 lines
2.5 KiB
Go
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// Go CGO cross compiler
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// Copyright (c) 2016 Péter Szilágyi. All rights reserved.
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//
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// Released under the MIT license.
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// This is a manual test suite to run the cross compiler against various known
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// projects, codebases and repositories to ensure at least a baseline guarantee
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// that things work as they supposed to.
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//
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// Run as: go run testsuite.go
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// +build ignore
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package main
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import (
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"log"
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"os"
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"os/exec"
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"path/filepath"
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)
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// layers defines all the docker layers needed for the final xgo image. The last
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// one will be used to run the test suite against.
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var layers = []struct {
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tag string
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dir string
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}{
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{"techknowlogick/xgo:base", "base"},
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{"techknowlogick/xgo:1.12.4", "go-1.12.4"},
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{"techknowlogick/xgo:1.12.x", "go-1.12.x"},
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{"techknowlogick/xgo:latest", "go-latest"},
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}
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// tests defaines all the input test cases and associated arguments the cross
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// compiler should be ran for and with which arguments.
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var tests = []struct {
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path string
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args []string
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}{
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// Tiny test cases to smoke test cross compilations
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{"github.com/karalabe/xgo/tests/embedded_c", nil},
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{"github.com/karalabe/xgo/tests/embedded_cpp", nil},
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// Baseline projects to ensure minimal requirements
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{"github.com/ethereum/go-ethereum/cmd/geth", []string{"--branch", "develop"}},
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// Third party projects using xgo, smoke test that they don't break
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{"github.com/rwcarlsen/cyan/cmd/cyan", nil},
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{"github.com/cockroachdb/cockroach", []string{"--targets", "darwin-10.6/amd64"}},
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}
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func main() {
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// Retrieve the current working directory to locate the dockerfiles
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pwd, err := os.Getwd()
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if err != nil {
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log.Fatalf("Failed to retrieve local working directory: %v", err)
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}
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if _, err := os.Stat(filepath.Join(pwd, "docker", "base")); err != nil {
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log.Fatalf("Failed to locate docker image: %v", err)
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}
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// Assemble the multi-layered xgo docker image
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for _, layer := range layers {
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cmd := exec.Command("docker", "build", "--tag", layer.tag, filepath.Join(pwd, "docker", layer.dir))
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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if err := cmd.Run(); err != nil {
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log.Fatalf("Failed to build xgo layer: %v", err)
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}
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}
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// Iterate over each of the test cases and run them
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for i, test := range tests {
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cmd := exec.Command("docker", append([]string{"run", "--entrypoint", "xgo", layers[len(layers)-1].tag, "-v"}, append(test.args, test.path)...)...)
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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if err := cmd.Run(); err != nil {
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log.Fatalf("Test #%d: cross compilation failed: %v", i, err)
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}
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}
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}
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