File 2221-Add-lib-compiler-scripts-smoke.patch of Package erlang
From ff0779a3291a4dc518da2096cc982d2829fb003d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Fri, 25 Jan 2019 10:06:45 +0100
Subject: [PATCH] Add lib/compiler/scripts/smoke
Add `lib/compiler/scripts/smoke` for smoke testing the compiler (that
is, test that the compiler does not crash during compilation).
`smoke` first installs Elixir and mix. It then uses `mix` to download
a number of `hex` packages and compile them.
We don't intend to use `smoke` in our daily builds or Travis, but to run
it manually during compiler development.
---
lib/compiler/scripts/.gitignore | 1 +
lib/compiler/scripts/smoke | 122 +++++++++++++++++++++++++++++++++++++
lib/compiler/scripts/smoke-mix.exs | 95 +++++++++++++++++++++++++++++
3 files changed, 218 insertions(+)
create mode 100644 lib/compiler/scripts/.gitignore
create mode 100755 lib/compiler/scripts/smoke
create mode 100644 lib/compiler/scripts/smoke-mix.exs
diff --git a/lib/compiler/scripts/.gitignore b/lib/compiler/scripts/.gitignore
new file mode 100644
index 0000000000..4e4eba766d
--- /dev/null
+++ b/lib/compiler/scripts/.gitignore
@@ -0,0 +1 @@
+/smoke-build
diff --git a/lib/compiler/scripts/smoke b/lib/compiler/scripts/smoke
new file mode 100755
index 0000000000..2429f104c0
--- /dev/null
+++ b/lib/compiler/scripts/smoke
@@ -0,0 +1,122 @@
+#!/usr/bin/env escript
+%% -*- erlang -*-
+-mode(compile).
+
+main(_Args) ->
+ setup(),
+ clone_elixir(),
+ build_elixir(),
+ test_elixir(),
+ setup_mix(),
+ smoke(main),
+ smoke(rabbitmq),
+ halt(0).
+
+setup() ->
+ ScriptsDir = scripts_dir(),
+ SmokeBuildDir = filename:join(ScriptsDir, "smoke-build"),
+ _ = file:make_dir(SmokeBuildDir),
+ ok = file:set_cwd(SmokeBuildDir),
+ ok.
+
+clone_elixir() ->
+ {ok,SmokeDir} = file:get_cwd(),
+ DotGitDir = filename:join([SmokeDir,"elixir",".git"]),
+ ElixirRepo = "git@github.com:elixir-lang/elixir.git",
+ case filelib:is_dir(DotGitDir) of
+ false ->
+ cmd("git clone " ++ ElixirRepo);
+ true ->
+ GetHeadSHA1 = "cd elixir && git rev-parse --verify HEAD",
+ Before = os:cmd(GetHeadSHA1),
+ cmd("cd elixir && git pull --ff-only origin master"),
+ case os:cmd(GetHeadSHA1) of
+ Before ->
+ ok;
+ _After ->
+ %% There were some changes. Clean to force a re-build.
+ cmd("cd elixir && make clean")
+ end
+ end.
+
+build_elixir() ->
+ cmd("cd elixir && make compile").
+
+test_elixir() ->
+ cmd("cd elixir && make test_stdlib").
+
+setup_mix() ->
+ MixExsFile = filename:join(scripts_dir(), "smoke-mix.exs"),
+ {ok,MixExs} = file:read_file(MixExsFile),
+ ok = file:write_file("mix.exs", MixExs),
+
+ {ok,SmokeDir} = file:get_cwd(),
+ ElixirBin = filename:join([SmokeDir,"elixir","bin"]),
+ PATH = ElixirBin ++ ":" ++ os:getenv("PATH"),
+ os:putenv("PATH", PATH),
+ mix("local.rebar --force"),
+ ok.
+
+smoke(Set) ->
+ os:putenv("SMOKE_DEPS_SET", atom_to_list(Set)),
+ _ = file:delete("mix.lock"),
+ cmd("touch mix.exs"),
+ mix("deps.clean --all"),
+ mix("deps.get"),
+ mix("deps.compile"),
+ ok.
+
+scripts_dir() ->
+ Root = code:lib_dir(compiler),
+ filename:join(Root, "scripts").
+
+mix(Cmd) ->
+ cmd("mix " ++ Cmd).
+
+cmd(Cmd) ->
+ run("sh", ["-c",Cmd]).
+
+run(Program0, Args) ->
+ Program = case os:find_executable(Program0) of
+ Path when is_list(Path) ->
+ Path;
+ false ->
+ abort("Unable to find program: ~s\n", [Program0])
+ end,
+ Cmd = case {Program0,Args} of
+ {"sh",["-c"|ShCmd]} ->
+ ShCmd;
+ {_,_} ->
+ lists:join(" ", [Program0|Args])
+ end,
+ io:format("\n# ~s\n", [Cmd]),
+ Options = [{args,Args},binary,exit_status,stderr_to_stdout],
+ try open_port({spawn_executable,Program}, Options) of
+ Port ->
+ case run_loop(Port, <<>>) of
+ 0 ->
+ ok;
+ ExitCode ->
+ abort("*** Failed with exit code: ~p\n",
+ [ExitCode])
+ end
+ catch
+ error:_ ->
+ abort("Failed to execute ~s\n", [Program0])
+ end.
+
+run_loop(Port, Output) ->
+ receive
+ {Port,{exit_status,Status}} ->
+ Status;
+ {Port,{data,Bin}} ->
+ io:put_chars(Bin),
+ run_loop(Port, <<Output/binary,Bin/binary>>);
+ Msg ->
+ io:format("L: ~p~n", [Msg]),
+ run_loop(Port, Output)
+ end.
+
+abort(Format, Args) ->
+ io:format(Format, Args),
+ halt(1).
diff --git a/lib/compiler/scripts/smoke-mix.exs b/lib/compiler/scripts/smoke-mix.exs
new file mode 100644
index 0000000000..82ae3370fe
--- /dev/null
+++ b/lib/compiler/scripts/smoke-mix.exs
@@ -0,0 +1,95 @@
+defmodule Smoke.MixProject do
+ use Mix.Project
+
+ def project do
+ [
+ app: :smoke,
+ version: "0.1.0",
+ elixir: "~> 1.8",
+ start_permanent: Mix.env() == :prod,
+ deps: deps()
+ ]
+ end
+
+ # Run "mix help compile.app" to learn about applications.
+ def application do
+ [
+ extra_applications: [:logger]
+ ]
+ end
+
+ # Run "mix help deps" to learn about dependencies.
+ defp deps do
+ case :os.getenv('SMOKE_DEPS_SET') do
+ 'main' ->
+ [
+ {:bear, "~> 0.8.7"},
+ {:cloudi_core, "~> 1.7"},
+ {:concuerror, "~> 0.20.0"},
+ {:cowboy, "~> 2.6.1"},
+ {:ecto, "~> 3.0.6"},
+ {:ex_doc, "~> 0.19.3"},
+ {:distillery, "~> 2.0.12"},
+ {:erlydtl, "~> 0.12.1"},
+ {:gen_smtp, "~> 0.13.0"},
+ {:getopt, "~> 1.0.1"},
+ {:gettext, "~> 0.16.1"},
+ {:gpb, "~> 4.6"},
+ {:gproc, "~> 0.8.0"},
+ {:graphql, "~> 0.15.0", hex: :graphql_erl},
+ {:hackney, "~> 1.15.0"},
+ {:ibrowse, "~> 4.4.1"},
+ {:jose, "~> 1.9.0"},
+ {:lager, "~> 3.6"},
+ {:locus, "~> 1.6"},
+ {:nimble_parsec, "~> 0.5.0"},
+ {:phoenix, "~> 1.4.0"},
+ {:riak_pb, "~> 2.3"},
+ {:scalaris, git: "https://github.com/scalaris-team/scalaris",
+ compile: build_scalaris()},
+ {:tdiff, "~> 0.1.2"},
+ {:webmachine, "~> 1.11"},
+ {:wings, git: "https://github.com/dgud/wings.git",
+ compile: build_wings()},
+ {:zotonic_stdlib, "~> 1.0"},
+ ]
+ 'rabbitmq' ->
+ [{:rabbit_common, "~> 3.7"}]
+ _ ->
+ []
+ end
+ end
+
+ defp build_scalaris do
+ # Only compile the Erlang code.
+
+ """
+ echo '-include("rt_simple.hrl").' >include/rt.hrl
+ (cd src && erlc -W0 -I ../include -I ../contrib/log4erl/include -I ../contrib/yaws/include *.erl)
+ (cd src/comm_layer && erlc -W0 -I ../../include -I *.erl)
+ (cd src/cp && erlc -W0 -I ../../include -I *.erl)
+ (cd src/crdt && erlc -W0 -I ../../include -I *.erl)
+ (cd src/json && erlc -W0 -I ../../include -I *.erl)
+ (cd src/paxos && erlc -W0 -I ../../include -I *.erl)
+ (cd src/rbr && erlc -W0 -I ../../include -I *.erl)
+ (cd src/rrepair && erlc -W0 -I ../../include -I *.erl)
+ (cd src/time && erlc -W0 -I ../../include -I *.erl)
+ (cd src/transactions && erlc -W0 -I ../../include -I *.erl)
+ (cd src/tx && erlc -W0 -I ../../include -I *.erl)
+ """
+ end
+
+ defp build_wings do
+ # If the Erlang system is not installed, the build will
+ # crash in plugins_src/accel when attempting to build
+ # the accel driver. Since there is very little Erlang code in
+ # the directory, skip the entire directory.
+
+ """
+ echo "all:\n\t" >plugins_src/accel/Makefile
+ git commit -a -m'Disable for smoke testing'
+ git tag -a -m'Smoke test' vsmoke_test
+ make
+ """
+ end
+end
--
2.16.4
